diff options
author | Tim E. Real <termtech@rogers.com> | 2010-11-06 08:04:38 +0000 |
---|---|---|
committer | Tim E. Real <termtech@rogers.com> | 2010-11-06 08:04:38 +0000 |
commit | 3a459a08c7bac364ab4454adb5bcfded8d79c6a8 (patch) | |
tree | 1543f065052bf4101d3f01c48c6e333ed27e9f14 /muse2/muse | |
parent | 2428f541f4a60ade9dc402ac6bec1bb362b768b4 (diff) |
The return of the 'stay open' popup menu! (WIP)
Diffstat (limited to 'muse2/muse')
-rw-r--r-- | muse2/muse/app.cpp | 554 | ||||
-rw-r--r-- | muse2/muse/app.h | 6 | ||||
-rw-r--r-- | muse2/muse/arranger/arranger.h | 6 | ||||
-rw-r--r-- | muse2/muse/arranger/trackinfo.cpp | 41 | ||||
-rw-r--r-- | muse2/muse/synth.cpp | 3 | ||||
-rw-r--r-- | muse2/muse/widgets/popupmenu.cpp | 2811 | ||||
-rw-r--r-- | muse2/muse/widgets/popupmenu.h | 298 |
7 files changed, 541 insertions, 3178 deletions
diff --git a/muse2/muse/app.cpp b/muse2/muse/app.cpp index f9087051..6ce85950 100644 --- a/muse2/muse/app.cpp +++ b/muse2/muse/app.cpp @@ -36,6 +36,7 @@ #include <QStyle> #include <QSplashScreen> #include <QObject> +#include <QAction> //Added by qt3to4: #include <QTimerEvent> #include <Q3CString> @@ -845,6 +846,7 @@ MusE::MusE(int argc, char** argv) : QMainWindow() watchdogThread = 0; editInstrument = 0; routingPopupMenu = 0; + routingPopupView = 0; appName = QString("MusE"); @@ -1913,6 +1915,13 @@ void MusE::closeEvent(QCloseEvent*) // Make sure to clear the menu, which deletes any sub menus. if(routingPopupMenu) routingPopupMenu->clear(); + #if 0 + if(routingPopupView) + { + routingPopupView->clear(); + delete routingPopupView; + } + #endif // Changed by Tim. p3.3.14 //SynthIList* sl = song->syntis(); @@ -2038,53 +2047,33 @@ PopupMenu* MusE::getRoutingPopupMenu() // updateRouteMenus //--------------------------------------------------------- -//void MusE::updateRouteMenus(Track* track) -void MusE::updateRouteMenus(Track* track, QObject* master) // p3.3.50 +void MusE::updateRouteMenus(Track* track, QObject* master) { + // NOTE: The puropse of this routine is to make sure the items actually reflect + // the routing status. And with MusE-1 QT3, it was also required to actually + // check the items since QT3 didn't do it for us. + // But now with MusE-2 and QT4, QT4 checks an item when it is clicked. + // So this routine is less important now, since 99% of the time, the items + // will be in the right checked state. + // But we still need this in case for some reason a route could not be + // added (or removed). Then the item will be properly un-checked (or checked) here. + //if(!track || track != gRoutingPopupMenuMaster || track->type() == Track::AUDIO_AUX) //if(!track || track->type() == Track::AUDIO_AUX) if(!track || gRoutingPopupMenuMaster != master) // p3.3.50 return; - //QPopupMenu* pup = muse->getORoutesPopup(); PopupMenu* pup = getRoutingPopupMenu(); - if(pup->count() == 0) + if(pup->actions().size() == 0) return; - // p4.0.1 Protection since reverting to regular (self-extinguishing) menu behaviour here in muse2. if(!pup->isVisible()) - { - //printf("MusE::updateRouteMenus menu is not visible\n"); return; - } //AudioTrack* t = (AudioTrack*)track; RouteList* rl = gIsOutRoutingPopupMenu ? track->outRoutes() : track->inRoutes(); - /* - iRoute iorl = orl->begin(); - for(; iorl != orl->end(); ++iorl) - { - iRouteMenuMap imm = ormm->begin(); - for(; imm != ormm->end(); ++imm) - { - if(*iorl == imm->second) - { - orpup->setItemChecked(imm->first, true); - break; - } - } - //if(imm == ormm->end()) - //{ - //} - - } - //if (iorl == orl->end()) - //{ - //} - */ - iRouteMenuMap imm = gRoutingMenuMap.begin(); for(; imm != gRoutingMenuMap.end(); ++imm) { @@ -2114,11 +2103,14 @@ void MusE::updateRouteMenus(Track* track, QObject* master) // p3.3.50 } } //pup->setItemChecked(imm->first, found); - pup->setItemChecked(imm->first, irl != rl->end()); + //printf("MusE::updateRouteMenus setItemChecked\n"); + // TODO: MusE-2: Convert this, fastest way is to change the routing map, otherwise this requires a lookup. + //if(pup->isItemChecked(imm->first) != (irl != rl->end())) + // pup->setItemChecked(imm->first, irl != rl->end()); + QAction* act = pup->findActionFromData(imm->first); + if(act && act->isChecked() != (irl != rl->end())) + act->setChecked(irl != rl->end()); } - - - return; } //--------------------------------------------------------- @@ -2135,128 +2127,66 @@ void MusE::routingPopupMenuActivated(Track* track, int n) { PopupMenu* pup = getRoutingPopupMenu(); - //printf("MusE::routingPopupMenuActivated midi n:%d count:%d\n", n, pup->count()); - - if(pup->count() == 0) + if(pup->actions().size() == 0) return; //MidiTrack* t = (MidiTrack*)track; RouteList* rl = gIsOutRoutingPopupMenu ? track->outRoutes() : track->inRoutes(); if(n == -1) - { - //printf("MusE::routingPopupMenuActivated midi n = -1\n"); - ///delete pup; - ///pup = 0; return; - } - else - { - //int mdidx = n / MIDI_CHANNELS; - //int ch = n % MIDI_CHANNELS; - //int chbit = 1 << ch; // p3.3.50 - //int chmask = 0; - - //if(n >= MIDI_PORTS * MIDI_CHANNELS) // p3.3.50 Toggle channels. - //{ - //for (int i = 0; i < MIDI_CHANNELS; i++) - //muse->routingPopupMenuActivated(selected, i + MIDI_CHANNELS * (n-1000)); - //muse->routingPopupMenuActivated(selected, i + MIDI_CHANNELS * (n - MIDI_PORTS * MIDI_CHANNELS)); // p3.3.50 - // chbit = (1 << MIDI_CHANNELS) - 1; - //} - //if(debugMsg) - //printf("MusE::routingPopupMenuActivated mdidx:%d ch:%d\n", mdidx, ch); - - // p3.3.50 - iRouteMenuMap imm = gRoutingMenuMap.find(n); - if(imm == gRoutingMenuMap.end()) - return; - if(imm->second.type != Route::MIDI_PORT_ROUTE) - return; - Route &aRoute = imm->second; - int chbit = aRoute.channel; - Route bRoute(track, chbit); - int mdidx = aRoute.midiPort; - - MidiPort* mp = &midiPorts[mdidx]; - MidiDevice* md = mp->device(); - if(!md) - { - ///delete pup; - return; - } - - //if(!(md->rwFlags() & 2)) - if(!(md->rwFlags() & (gIsOutRoutingPopupMenu ? 1 : 2))) - { - ///delete pup; - return; - } - - //QString s(pup->text(n)); - //QT_TR_NOOP(md->name()) - - //Route srcRoute(s, false, -1); - - //Route aRoute(md, ch); - //Route aRoute(mdidx, ch); // p3.3.49 - //Route aRoute(mdidx, chbit); // p3.3.50 In accordance with new channel mask, use the bit position. - - //Route srcRoute(md, -1); - //Route dstRoute(track, -1); - //Route bRoute(track, ch); - //Route bRoute(track, chbit); // p3.3.50 + + iRouteMenuMap imm = gRoutingMenuMap.find(n); + if(imm == gRoutingMenuMap.end()) + return; + if(imm->second.type != Route::MIDI_PORT_ROUTE) + return; + Route &aRoute = imm->second; + int chbit = aRoute.channel; + Route bRoute(track, chbit); + int mdidx = aRoute.midiPort; - //if (track->type() == Track::AUDIO_INPUT) - // srcRoute.channel = dstRoute.channel = n & 0xf; - - int chmask = 0; - iRoute iir = rl->begin(); - for (; iir != rl->end(); ++iir) - { - //if(*iir == (dst ? bRoute : aRoute)) - //if(*iir == aRoute) - if(iir->type == Route::MIDI_PORT_ROUTE && iir->midiPort == mdidx) // p3.3.50 Is there already a route to this port? - { - chmask = iir->channel; // p3.3.50 Grab the channel mask. - break; - } - } - //if (iir != rl->end()) - if ((chmask & chbit) == chbit) // p3.3.50 Is the channel's bit(s) set? - { - // disconnect - if(gIsOutRoutingPopupMenu) - { - //printf("MusE::routingPopupMenuActivated removing route src track name: %s dst device name: %s\n", track->name().latin1(), md->name().latin1()); - audio->msgRemoveRoute(bRoute, aRoute); - } - else - { - //printf("MusE::routingPopupMenuActivated removing route src device name: %s dst track name: %s\n", md->name().latin1(), track->name().latin1()); - audio->msgRemoveRoute(aRoute, bRoute); - } - } - else + MidiPort* mp = &midiPorts[mdidx]; + MidiDevice* md = mp->device(); + if(!md) + return; + + //if(!(md->rwFlags() & 2)) + if(!(md->rwFlags() & (gIsOutRoutingPopupMenu ? 1 : 2))) + return; + + int chmask = 0; + iRoute iir = rl->begin(); + for (; iir != rl->end(); ++iir) + { + //if(*iir == (dst ? bRoute : aRoute)) + //if(*iir == aRoute) + if(iir->type == Route::MIDI_PORT_ROUTE && iir->midiPort == mdidx) // p3.3.50 Is there already a route to this port? { - // connect - if(gIsOutRoutingPopupMenu) - { - //printf("MusE::routingPopupMenuActivated adding route src track name: %s dst device name: %s\n", track->name().latin1(), md->name().latin1()); - audio->msgAddRoute(bRoute, aRoute); - } - else - { - //printf("MusE::routingPopupMenuActivated adding route src device name: %s dst track name: %s\n", md->name().latin1(), track->name().latin1()); - audio->msgAddRoute(aRoute, bRoute); - } - } - - //printf("MusE::routingPopupMenuActivated calling msgUpdateSoloStates\n"); - audio->msgUpdateSoloStates(); - //printf("MusE::routingPopupMenuActivated calling song->update\n"); - song->update(SC_ROUTE); + chmask = iir->channel; // p3.3.50 Grab the channel mask. + break; + } } + //if (iir != rl->end()) + if ((chmask & chbit) == chbit) // p3.3.50 Is the channel's bit(s) set? + { + // disconnect + if(gIsOutRoutingPopupMenu) + audio->msgRemoveRoute(bRoute, aRoute); + else + audio->msgRemoveRoute(aRoute, bRoute); + } + else + { + // connect + if(gIsOutRoutingPopupMenu) + audio->msgAddRoute(bRoute, aRoute); + else + audio->msgAddRoute(aRoute, bRoute); + } + + audio->msgUpdateSoloStates(); + song->update(SC_ROUTE); } else { @@ -2485,9 +2415,6 @@ void MusE::routingPopupMenuActivated(Track* track, int n) //else //{ //} - - ///delete pup; - //oR->setDown(false); } //--------------------------------------------------------- @@ -2496,23 +2423,13 @@ void MusE::routingPopupMenuActivated(Track* track, int n) void MusE::routingPopupMenuAboutToHide() { - // p3.3.47 - //printf("MusE::routingPopupMenuAboutToHide\n"); - //if(track) - // printf("%s", track->name().latin1()); - //printf("\n"); - // Hmm, can't do this? Sub-menus stay open with this. Re-arranged, testing... Nope. //PopupMenu* pup = muse->getRoutingPopupMenu(); //pup->disconnect(); //pup->clear(); - // p4.0.1 Removed. IIRC These lines were not strictly necessary in muse-1, - // and here in muse-2 we reverted back to regular Q3PopupMenu behaviour for now, - // which is self-extinguishing, so these lines cannot be enabled - - // gRoutingPopupMenuMaster and gRoutingMenuMap are required for routingPopupMenuActivated(). - //gRoutingMenuMap.clear(); - //gRoutingPopupMenuMaster = 0; + gRoutingMenuMap.clear(); + gRoutingPopupMenuMaster = 0; } //--------------------------------------------------------- @@ -2541,14 +2458,295 @@ PopupMenu* MusE::prepareRoutingPopupMenu(Track* track, bool dst) RouteList* rl = dst ? track->outRoutes() : track->inRoutes(); //Route dst(track, -1); - ///QPopupMenu* pup = new QPopupMenu(parent); - PopupMenu* pup = getRoutingPopupMenu(); pup->disconnect(); //connect(pup, SIGNAL(activated(int)), SLOT(routingPopupMenuActivated(int))); //connect(pup, SIGNAL(aboutToHide()), SLOT(routingPopupMenuAboutToHide())); + int gid = 0; + //int n; + QAction* act = 0; + + // Routes can't be re-read until the message sent from msgAddRoute1() + // has had time to be sent and actually affected the routes. + ///_redisplay: + + pup->clear(); + gRoutingMenuMap.clear(); + gid = 0; + + //MidiInPortList* tl = song->midiInPorts(); + //for(iMidiInPort i = tl->begin();i != tl->end(); ++i) + for(int i = 0; i < MIDI_PORTS; ++i) + { + //MidiInPort* track = *i; + // NOTE: Could possibly list all devices, bypassing ports, but no, let's stick with ports. + MidiPort* mp = &midiPorts[i]; + MidiDevice* md = mp->device(); + if(!md) + continue; + + if(!(md->rwFlags() & (dst ? 1 : 2))) + continue; + + //printf("MusE::prepareRoutingPopupMenu adding submenu portnum:%d\n", i); + + //QMenu* m = menu->addMenu(track->name()); + //QPopupMenu* subp = new QPopupMenu(parent); + //PopupMenu* subp = new PopupMenu(this); + //PopupMenu* subp = new PopupMenu(); + PopupMenu* subp = new PopupMenu(pup); + subp->setTitle(md->name()); + + // MusE-2: Check this - needed with QMenu? Help says no. No - verified, it actually causes double triggers! + //connect(subp, SIGNAL(triggered(QAction*)), pup, SIGNAL(triggered(QAction*))); + //connect(subp, SIGNAL(aboutToHide()), pup, SIGNAL(aboutToHide())); + + int chanmask = 0; + // p3.3.50 To reduce number of routes required, from one per channel to just one containing a channel mask. + // Look for the first route to this midi port. There should always be only a single route for each midi port, now. + for(iRoute ir = rl->begin(); ir != rl->end(); ++ir) + { + if(ir->type == Route::MIDI_PORT_ROUTE && ir->midiPort == i) + { + // We have a route to the midi port. Grab the channel mask. + chanmask = ir->channel; + break; + } + } + + for(int ch = 0; ch < MIDI_CHANNELS; ++ch) + { + //QAction* a = m->addAction(QString("Channel %1").arg(ch+1)); + //subp->insertItem(QT_TR_NOOP(QString("Channel %1").arg(ch+1)), i * MIDI_CHANNELS + ch); + gid = i * MIDI_CHANNELS + ch; + + //printf("MusE::prepareRoutingPopupMenu inserting gid:%d\n", gid); + + act = subp->addAction(QString("Channel %1").arg(ch+1)); + act->setCheckable(true); + act->setData(gid); + //a->setCheckable(true); + //Route src(track, ch, RouteNode::TRACK); + //Route src(md, ch); + //Route r = Route(src, dst); + //a->setData(QVariant::fromValue(r)); + //a->setChecked(rl->indexOf(r) != -1); + + //Route srcRoute(md, ch); + //Route srcRoute(i, ch); // p3.3.49 New: Midi port route. + int chbit = 1 << ch; + Route srcRoute(i, chbit); // p3.3.50 In accordance with new channel mask, use the bit position. + + gRoutingMenuMap.insert( pRouteMenuMap(gid, srcRoute) ); + + //for(iRoute ir = rl->begin(); ir != rl->end(); ++ir) // p3.3.50 Removed. + //{ + //if(*ir == dst) + // if(*ir == srcRoute) + // { + // subp->setItemChecked(id, true); + // break; + // } + //} + if(chanmask & chbit) // p3.3.50 Is the channel already set? Show item check mark. + act->setChecked(true); + } + //subp->insertItem(QString("Toggle all"), 1000+i); + // p3.3.50 One route with all channel bits set. + gid = MIDI_PORTS * MIDI_CHANNELS + i; // Make sure each 'toggle' item gets a unique id. + act = subp->addAction(QString("Toggle all")); + //act->setCheckable(true); + act->setData(gid); + Route togRoute(i, (1 << MIDI_CHANNELS) - 1); // Set all channel bits. + gRoutingMenuMap.insert( pRouteMenuMap(gid, togRoute) ); + + pup->addMenu(subp); + } + + /* + QPopupMenu* pup = new QPopupMenu(iR); pup->setCheckable(true); + //MidiTrack* t = (MidiTrack*)track; + RouteList* irl = track->inRoutes(); + + MidiTrack* t = (MidiTrack*)track; + int gid = 0; + for (int i = 0; i < channel; ++i) + { + char buffer[128]; + snprintf(buffer, 128, "%s %d", tr("Channel").latin1(), i+1); + MenuTitleItem* titel = new MenuTitleItem(QString(buffer)); + pup->insertItem(titel); + + if (!checkAudioDevice()) return; + std::list<QString> ol = audioDevice->outputPorts(); + for (std::list<QString>::iterator ip = ol.begin(); ip != ol.end(); ++ip) { + int id = pup->insertItem(*ip, (gid * 16) + i); + Route dst(*ip, true, i); + ++gid; + for (iRoute ir = irl->begin(); ir != irl->end(); ++ir) { + if (*ir == dst) { + pup->setItemChecked(id, true); + break; + } + } + } + if (i+1 != channel) + pup->insertSeparator(); + } + */ + + if(pup->actions().size() == 0) + { + gRoutingPopupMenuMaster = 0; + //pup->clear(); + //pup->disconnect(); + gRoutingMenuMap.clear(); + //oR->setDown(false); + return 0; + } + + gIsOutRoutingPopupMenu = dst; + return pup; + } + + return 0; +} + +#if 0 +//--------------------------------------------------------- +// getRoutingPopupView +//--------------------------------------------------------- + +PopupView* MusE::getRoutingPopupView() +{ + if(!routingPopupView) + //routingPopupView = new PopupView(this); + routingPopupView = new PopupView(); + return routingPopupView; +} + +//--------------------------------------------------------- +// routingPopupViewActivated +//--------------------------------------------------------- + +void MusE::routingPopupViewActivated(Track* track, int n) +{ + //if(!track || (track != gRoutingPopupMenuMaster)) + if(!track) + return; + + if(track->isMidiTrack()) + { + PopupView* pup = getRoutingPopupView(); + + //printf("MusE::routingPopupMenuActivated midi n:%d count:%d\n", n, pup->count()); + + if(pup->model()->rowCount() == 0) + return; + + //MidiTrack* t = (MidiTrack*)track; + RouteList* rl = gIsOutRoutingPopupMenu ? track->outRoutes() : track->inRoutes(); + + if(n == -1) + return; + + iRouteMenuMap imm = gRoutingMenuMap.find(n); + if(imm == gRoutingMenuMap.end()) + return; + if(imm->second.type != Route::MIDI_PORT_ROUTE) + return; + Route &aRoute = imm->second; + int chbit = aRoute.channel; + Route bRoute(track, chbit); + int mdidx = aRoute.midiPort; + + MidiPort* mp = &midiPorts[mdidx]; + MidiDevice* md = mp->device(); + if(!md) + return; + + //if(!(md->rwFlags() & 2)) + if(!(md->rwFlags() & (gIsOutRoutingPopupMenu ? 1 : 2))) + return; + + int chmask = 0; + iRoute iir = rl->begin(); + for (; iir != rl->end(); ++iir) + { + //if(*iir == (dst ? bRoute : aRoute)) + //if(*iir == aRoute) + if(iir->type == Route::MIDI_PORT_ROUTE && iir->midiPort == mdidx) // p3.3.50 Is there already a route to this port? + { + chmask = iir->channel; // p3.3.50 Grab the channel mask. + break; + } + } + //if (iir != rl->end()) + if ((chmask & chbit) == chbit) // p3.3.50 Is the channel's bit(s) set? + { + // disconnect + if(gIsOutRoutingPopupMenu) + audio->msgRemoveRoute(bRoute, aRoute); + else + audio->msgRemoveRoute(aRoute, bRoute); + } + else + { + // connect + if(gIsOutRoutingPopupMenu) + audio->msgAddRoute(bRoute, aRoute); + else + audio->msgAddRoute(aRoute, bRoute); + } + + audio->msgUpdateSoloStates(); + song->update(SC_ROUTE); + } + else + { + // TODO: Try to move code from AudioStrip::routingPopupMenuActivated into here. + } + //else + //{ + //} +} + +//--------------------------------------------------------- +// prepareRoutingPopupView +//--------------------------------------------------------- + +PopupView* MusE::prepareRoutingPopupView(Track* track, bool dst) +{ + if(!track) + return 0; + + //QPoint ppt = QCursor::pos(); + + if(track->isMidiTrack()) + { + + //QPoint ppt = parent->rect().bottomLeft(); + + //if(dst) + //{ + // TODO + + //} + //else + //{ + RouteList* rl = dst ? track->outRoutes() : track->inRoutes(); + //Route dst(track, -1); + + ///QPopupMenu* pup = new QPopupMenu(parent); + + PopupView* pup = getRoutingPopupView(); + pup->disconnect(); + //connect(pup, SIGNAL(activated(int)), SLOT(routingPopupMenuActivated(int))); + //connect(pup, SIGNAL(aboutToHide()), SLOT(routingPopupMenuAboutToHide())); + + ///pup->setCheckable(true); int gid = 0; //int n; @@ -2580,8 +2778,8 @@ PopupMenu* MusE::prepareRoutingPopupMenu(Track* track, bool dst) //QMenu* m = menu->addMenu(track->name()); //QPopupMenu* subp = new QPopupMenu(parent); //PopupMenu* subp = new PopupMenu(this); - PopupMenu* subp = new PopupMenu(); - connect(subp, SIGNAL(activated(int)), pup, SIGNAL(activated(int))); + QStandardItem* subp = new QStandardItem(QT_TR_NOOP(md->name())); +/// connect(subp, SIGNAL(activated(int)), pup, SIGNAL(activated(int))); //connect(subp, SIGNAL(aboutToHide()), pup, SIGNAL(aboutToHide())); int chanmask = 0; @@ -2605,7 +2803,12 @@ PopupMenu* MusE::prepareRoutingPopupMenu(Track* track, bool dst) //printf("MusE::prepareRoutingPopupMenu inserting gid:%d\n", gid); - subp->insertItem(QString("Channel %1").arg(ch+1), gid); +/// subp->insertItem(QString("Channel %1").arg(ch+1), gid); + QStandardItem* sti = new QStandardItem(QString("Channel %1").arg(ch+1)); + sti->setCheckable(true); + sti->setData(gid); + subp->appendRow(sti); + //a->setCheckable(true); //Route src(track, ch, RouteNode::TRACK); //Route src(md, ch); @@ -2630,16 +2833,23 @@ PopupMenu* MusE::prepareRoutingPopupMenu(Track* track, bool dst) // } //} if(chanmask & chbit) // p3.3.50 Is the channel already set? Show item check mark. - subp->setItemChecked(gid, true); +/// subp->setItemChecked(gid, true); + sti->setCheckState(Qt::Checked); } //subp->insertItem(QString("Toggle all"), 1000+i); // p3.3.50 One route with all channel bits set. gid = MIDI_PORTS * MIDI_CHANNELS + i; // Make sure each 'toggle' item gets a unique id. - subp->insertItem(QString("Toggle all"), gid); +/// subp->insertItem(QString("Toggle all"), gid); + QStandardItem* sti = new QStandardItem(QString("Toggle all")); + sti->setData(gid); + subp->appendRow(sti); + Route togRoute(i, (1 << MIDI_CHANNELS) - 1); // Set all channel bits. gRoutingMenuMap.insert( pRouteMenuMap(gid, togRoute) ); - pup->insertItem(QT_TR_NOOP(md->name()), subp); +/// pup->insertItem(QT_TR_NOOP(md->name()), subp); + pup->model()->appendRow(subp); + pup->updateView(); } /* @@ -2675,7 +2885,8 @@ PopupMenu* MusE::prepareRoutingPopupMenu(Track* track, bool dst) } */ - if(pup->count() == 0) +/// if(pup->count() == 0) + if(pup->model()->rowCount() == 0) { ///delete pup; gRoutingPopupMenuMaster = 0; @@ -2692,6 +2903,7 @@ PopupMenu* MusE::prepareRoutingPopupMenu(Track* track, bool dst) return 0; } +#endif //--------------------------------------------------------- // saveAs diff --git a/muse2/muse/app.h b/muse2/muse/app.h index 4728f74f..b13c38a3 100644 --- a/muse2/muse/app.h +++ b/muse2/muse/app.h @@ -37,6 +37,7 @@ class Q3ListViewItem; class QPoint; class QToolButton; class PopupMenu; +class PopupView; class Track; class PrinterConfig; class MidiSyncConfig; @@ -116,6 +117,7 @@ class MusE : public QMainWindow // Special 'stay-open' menu for routes. PopupMenu* routingPopupMenu; + PopupView* routingPopupView; int aid1a, aid1b, aid2, aid3, autoId; int tr_id, bt_id, mr_id; @@ -318,6 +320,10 @@ class MusE : public QMainWindow PopupMenu* prepareRoutingPopupMenu(Track* /*track*/, bool /*dst*/); void routingPopupMenuActivated(Track* /*track*/, int /*id*/); void updateRouteMenus(Track* /*track*/, QObject* /*master*/); + // Testing... + //PopupView* getRoutingPopupView(); + //PopupView* prepareRoutingPopupView(Track* /*track*/, bool /*dst*/); + //void routingPopupViewActivated(Track* /*track*/, int /*id*/); #ifdef HAVE_LASH void lash_idle_cb (); diff --git a/muse2/muse/arranger/arranger.h b/muse2/muse/arranger/arranger.h index 37b4c55e..34aa5c68 100644 --- a/muse2/muse/arranger/arranger.h +++ b/muse2/muse/arranger/arranger.h @@ -41,6 +41,9 @@ class TLLayout; class WidgetStack; class AudioStrip; class SpinBox; +class QAction; +//class QModelIndex; + //--------------------------------------------------------- // TWhatsThis //--------------------------------------------------------- @@ -172,7 +175,8 @@ class Arranger : public QWidget { void verticalScrollSetYpos(unsigned); void inRoutesPressed(); void outRoutesPressed(); - void routingPopupMenuActivated(int /*id*/); + void routingPopupMenuActivated(QAction*); + //void routingPopupViewActivated(const QModelIndex&); signals: void redirectWheelEvent(QWheelEvent*); diff --git a/muse2/muse/arranger/trackinfo.cpp b/muse2/muse/arranger/trackinfo.cpp index 382ef1e0..b23cead8 100644 --- a/muse2/muse/arranger/trackinfo.cpp +++ b/muse2/muse/arranger/trackinfo.cpp @@ -9,7 +9,7 @@ #include <qcombobox.h> #include <qtoolbutton.h> #include <qlabel.h> -#include <q3popupmenu.h> +#include <QMenu> #include <qmessagebox.h> //#include <q3hbox.h> #include <qcheckbox.h> @@ -17,6 +17,7 @@ //#include <q3widgetstack.h> #include <qlineedit.h> #include <qtimer.h> +#include <QModelIndex> //Added by qt3to4: #include <QPixmap> #include <math.h> @@ -573,7 +574,8 @@ void Arranger::iInputPortChanged(const QString& s) // routingPopupMenuActivated //--------------------------------------------------------- -void Arranger::routingPopupMenuActivated(int n) +//void Arranger::routingPopupMenuActivated(int n) +void Arranger::routingPopupMenuActivated(QAction* act) { //if(gRoutingPopupMenuMaster != this || !track || !track->isMidiTrack()) if(!midiTrackInfo || gRoutingPopupMenuMaster != midiTrackInfo || !selected || !selected->isMidiTrack()) @@ -585,10 +587,34 @@ void Arranger::routingPopupMenuActivated(int n) // muse->routingPopupMenuActivated(selected, i + MIDI_CHANNELS * (n - MIDI_PORTS * MIDI_CHANNELS)); // p3.3.50 //} //else { - muse->routingPopupMenuActivated(selected, n); + ///muse->routingPopupMenuActivated(selected, n); + muse->routingPopupMenuActivated(selected, act->data().toInt()); //} } +#if 0 +//--------------------------------------------------------- +// routingPopupViewActivated +//--------------------------------------------------------- + +void Arranger::routingPopupViewActivated(const QModelIndex& mdi) +{ + //if(gRoutingPopupMenuMaster != this || !track || !track->isMidiTrack()) + if(!midiTrackInfo || gRoutingPopupMenuMaster != midiTrackInfo || !selected || !selected->isMidiTrack()) + return; + //if (n > 999) { + //if (n >= MIDI_PORTS * MIDI_CHANNELS) { // p3.3.50 + // for (int i = 0; i < MIDI_CHANNELS; i++) + //muse->routingPopupMenuActivated(selected, i + MIDI_CHANNELS * (n-1000)); + // muse->routingPopupMenuActivated(selected, i + MIDI_CHANNELS * (n - MIDI_PORTS * MIDI_CHANNELS)); // p3.3.50 + //} + //else { +/// muse->routingPopupMenuActivated(selected, n); + muse->routingPopupMenuActivated(selected, mdi.data().toInt()); + //} +} +#endif + //--------------------------------------------------------- // inRoutesPressed //--------------------------------------------------------- @@ -605,16 +631,21 @@ void Arranger::inRoutesPressed() //song->chooseMidiRoutes(iR, (MidiTrack*)track, false); PopupMenu* pup = muse->prepareRoutingPopupMenu(selected, false); + //PopupView* pup = muse->prepareRoutingPopupView(selected, false); if(!pup) return; //pup->disconnect(); //gRoutingPopupMenuMaster = this; gRoutingPopupMenuMaster = midiTrackInfo; - connect(pup, SIGNAL(activated(int)), SLOT(routingPopupMenuActivated(int))); + //connect(pup, SIGNAL(activated(int)), SLOT(routingPopupMenuActivated(int))); + connect(pup, SIGNAL(triggered(QAction*)), SLOT(routingPopupMenuActivated(QAction*))); + //connect(pup, SIGNAL(activated(const QModelIndex&)), SLOT(routingPopupViewActivated(const QModelIndex&))); // Nope, can't clear menu and mm list in there, sub-menus stay open. Never mind for now... connect(pup, SIGNAL(aboutToHide()), muse, SLOT(routingPopupMenuAboutToHide())); - pup->popup(QCursor::pos(), 0); + //connect(pup, SIGNAL(aboutToHide()), muse, SLOT(routingPopupViewAboutToHide())); + pup->popup(QCursor::pos()); + //pup->setVisible(true); midiTrackInfo->iRButton->setDown(false); return; } diff --git a/muse2/muse/synth.cpp b/muse2/muse/synth.cpp index a9685706..b6e06e65 100644 --- a/muse2/muse/synth.cpp +++ b/muse2/muse/synth.cpp @@ -36,9 +36,6 @@ #include "midictrl.h" //#include "stringparam.h" -// REMOVE Tim. -#include "plugin.h" - std::vector<Synth*> synthis; // array of available synthis extern void connectNodes(AudioTrack*, AudioTrack*); diff --git a/muse2/muse/widgets/popupmenu.cpp b/muse2/muse/widgets/popupmenu.cpp index 59951375..e2344d32 100644 --- a/muse2/muse/widgets/popupmenu.cpp +++ b/muse2/muse/widgets/popupmenu.cpp @@ -5,2774 +5,131 @@ // // (C) Copyright 1999-2010 Werner Schweer (ws@seh.de) // -// PopupMenu sub-class of QPopupMenu created by Tim. +// PopupMenu sub-class of QMenu created by Tim. //========================================================= - - -//========================================================= -// -// NOTICE: This sub-class of QPopupMenu *automatically* deletes -// and *clears* any sub popup menus, when clear() is called. -// Therefore a parent widget is *not* necessary when -// creating sub popup menus to add to the popup. -// -//========================================================= - - - -// MusE: want no menu bar here. Can't use, not needed for now anyway. -#define QT_NO_MENUBAR -#define QT_NO_WHATSTHIS - -#include <qapplication.h> -//#include <qtimer.h> -#include <qpointer.h> -//Added by qt3to4: -#include <Q3Signal> #include <QMouseEvent> -#include <Q3PopupMenu> -//#include <qmenubar.h> -//#include <qstyle.h> -//#include <qdatetime.h> +#include <QAction> +//#include <QStandardItemModel> #include "popupmenu.h" - -// used to provide ONE single-shot timer -//static QTimer * singleSingleShot = 0; -//static bool preventAnimation = FALSE; -// Used to detect motion prior to mouse-release -static int motion; -static PopupMenu* active_popup_menu = 0; - -/* -static void cleanup() -{ - delete singleSingleShot; - singleSingleShot = 0; -} - -static void popupSubMenuLater( int msec, QPopupMenu * receiver ) { -//static void popupSubMenuLater( int msec, PopupMenu * receiver ) { - if ( !singleSingleShot ) { - singleSingleShot = new QTimer( qApp, "popup submenu timer" ); - qAddPostRoutine( cleanup ); - } - - singleSingleShot->disconnect( SIGNAL(timeout()) ); - QObject::connect( singleSingleShot, SIGNAL(timeout()), - receiver, SLOT(subMenuTimer()) ); - singleSingleShot->start( msec, TRUE ); -} -*/ - -/* -//====================== -// MenuDataData -//====================== - -class QMenuDataData { -public: - QMenuDataData(); - QGuardedPtr<QWidget> aWidget; - int aInt; -}; - -//====================== -// QPopupMenuPrivate -//====================== - -class QPopupMenuPrivate { -public: - struct Scroll { - enum { ScrollNone=0, ScrollUp=0x01, ScrollDown=0x02 }; - uint scrollable : 2; - uint direction : 1; - int topScrollableIndex, scrollableSize; - QTime lastScroll; - QTimer *scrolltimer; - } scroll; - QSize calcSize; - QRegion mouseMoveBuffer; -}; -*/ - //====================== // PopupMenu //====================== -PopupMenu::PopupMenu(QWidget* parent, const char* name) - : Q3PopupMenu(parent, name) +PopupMenu::PopupMenu(QWidget* parent) + : QMenu(parent) { - // It's too bad QPopupMenu::d is private. - // It will be redundant and this will be our own private member. - //d = new QPopupMenuPrivate; - //d->scroll.scrollableSize = d->scroll.topScrollableIndex = 0; - //d->scroll.scrollable = QPopupMenuPrivate::Scroll::ScrollNone; - //d->scroll.scrolltimer = 0; + // Menus will trigger! Set to make sure our trigger handlers ignore menus. + menuAction()->setData(-1); } PopupMenu::~PopupMenu() { - //if(d->scroll.scrolltimer) - // delete d->scroll.scrolltimer; - - //preventAnimation = FALSE; - //delete d; - - // Make sure to clear the popup so that any child popups are also deleted ! - //popup->clear(); + printf("PopupMenu::~PopupMenu\n"); // REMOVE Tim. } - - -#if 0 // p4.0.1 - -void PopupMenu::menuDelPopup(Q3PopupMenu *popup) +void PopupMenu::clear() { - //printf("PopupMenu::menuDelPopup deleting popup...\n"); - - // Make sure to clear the popup so that any child popups are also deleted ! - // Tested OK. All the popups are deleted. - popup->clear(); - - popup->disconnect( SIGNAL(activatedRedirect(int)) ); - popup->disconnect( SIGNAL(highlightedRedirect(int)) ); - disconnect( popup, SIGNAL(destroyed(QObject*)), - this, SLOT(popupDestroyed(QObject*)) ); - delete popup; -} - -/* -void PopupMenu::setFirstItemActive() -{ - QMenuItemListIt it(*QPopupMenu::mitems); - register QMenuItem *mi; - int ai = 0; - //if(d->scroll.scrollable) - // ai = d->scroll.topScrollableIndex; - while ( (mi=it.current()) ) + QList<QAction*> list = actions(); + for(int i = 0; i < list.size(); ++i) + { + QAction* act = list[i]; + QMenu* menu = act->menu(); + if(menu) { - ++it; - if(!mi->isSeparator() && mi->id() != QMenuData::d->aInt && - (style().styleHint(QStyle::SH_PopupMenu_AllowActiveAndDisabled, this) || mi->isEnabledAndVisible())) - { - setActiveItem( ai ); - return; - } - ai++; - } - QPopupMenu::actItem = -1; -} -*/ - -/* -void PopupMenu::hideAllPopups() -{ - //register QMenuData *top = this; // find top level popup - register MenuData *top = this; // find top level popup - if ( !preventAnimation ) - QTimer::singleShot( 10, this, SLOT(allowAnimation()) ); - preventAnimation = TRUE; - - if ( !isPopup() ) - return; // nothing to do - - //while ( top->parentMenu && top->parentMenu->isPopupMenu - while ( top->parentMenu && ((MenuData*)top->parentMenu)->isPopupMenu - //&& ((QPopupMenu*)top->parentMenu)->isPopup() ) - && ((PopupMenu*)((MenuData*)top->parentMenu))->isPopup() ) - //top = top->parentMenu; - top = (MenuData*)top->parentMenu; - //((QPopupMenu*)top)->hide(); // cascade from top level - ((PopupMenu*)top)->hide(); // cascade from top level - -#ifndef QT_NO_WHATSTHIS - if (whatsThisItem) { - qWhatsThisBDH(); - whatsThisItem = 0; - } -#endif - -} -*/ - -/* -void PopupMenu::hidePopups() -{ - if ( !preventAnimation ) - QTimer::singleShot( 10, this, SLOT(allowAnimation()) ); - preventAnimation = TRUE; - - //QMenuItemListIt it(*mitems); - QMenuItemListIt it(*MenuData::mitems); - register QMenuItem *mi; - while ( (mi=it.current()) ) { - ++it; - if ( mi->popup() && mi->popup()->parentMenu == this ) //avoid circularity - mi->popup()->hide(); + menu->clear(); + act->setMenu(0); // CHECK: Is this OK? + delete menu; } - popupActive = -1; // no active sub menu - if(style().styleHint(QStyle::SH_PopupMenu_SubMenuPopupDelay, this)) - d->mouseMoveBuffer = QRegion(); - - QRect mfrect = itemGeometry( actItem ); - setMicroFocusHint( mfrect.x(), mfrect.y(), mfrect.width(), mfrect.height(), FALSE ); -} -*/ - -bool PopupMenu::tryMenuBar( QMouseEvent *e ) -{ -#if 0 // ddskrjo - register QMenuData *top = this; // find top level - //register PopupMenu *top = this; // find top level - //while ( top->parentMenu ) - while ( ((PopupMenu*)top)->parentMenu ) - //top = top->parentMenu; - //top = (MenuData*)top->parentMenu; - top = ((PopupMenu*)top)->parentMenu; -#ifndef QT_NO_MENUBAR - return top->isMenuBar ? - ((QMenuBar *)top)->tryMouseEvent( this, e ) : - ((Q3PopupMenu*)top)->tryMouseEvent(this, e ); -#else - //return ((QPopupMenu*)top)->tryMouseEvent(this, e ); - return ((PopupMenu*)top)->tryMouseEvent(this, e ); -#endif - -#endif - return false; // ddskrjo -} - -//bool PopupMenu::tryMouseEvent( QPopupMenu *p, QMouseEvent * e) -bool PopupMenu::tryMouseEvent( PopupMenu *p, QMouseEvent * e) -{ - if ( p == this ) - return FALSE; - QPoint pos = mapFromGlobal( e->globalPos() ); - if ( !rect().contains( pos ) ) // outside - return FALSE; - QMouseEvent ee( e->type(), pos, e->globalPos(), e->button(), e->state() ); - event( &ee ); - return TRUE; -} - -/* -void PopupMenu::byeMenuBar() -{ -#ifndef QT_NO_MENUBAR - //register QMenuData *top = this; // find top level - register MenuData *top = this; // find top level - while ( top->parentMenu ) - top = top->parentMenu; -#endif - hideAllPopups(); -#ifndef QT_NO_MENUBAR - if ( top->isMenuBar ) - ((QMenuBar *)top)->goodbye(); -#endif + } + + // Now let QT remove and delete this menu's actions. + QMenu::clear(); } -*/ -void PopupMenu::actSig(int id, bool inwhatsthis) +QAction* PopupMenu::findActionFromData(QVariant v) { - if(!inwhatsthis) + QList<QAction*> list = actions(); + for(int i = 0; i < list.size(); ++i) + { + QAction* act = list[i]; + PopupMenu* menu = (PopupMenu*)act->menu(); + if(menu) { - emit activated( id ); -#if defined(QT_ACCESSIBILITY_SUPPORT) - if(!fromAccel) - QAccessible::updateAccessibility(this, indexOf(id)+1, QAccessible::MenuCommand); -#endif - } - else - { -#ifndef QT_NO_WHATSTHIS - QRect r(itemGeometry(indexOf(id))); - QPoint p(r.center().x(), r.bottom()); - QString whatsThis = findItem(id)->whatsThis(); - if(whatsThis.isNull()) - whatsThis = Q3WhatsThis::textFor(this, p); - Q3WhatsThis::leaveWhatsThisMode(whatsThis, mapToGlobal(p), this); -#endif + if(QAction* actm = menu->findActionFromData(v)) + return actm; } - - //emit activatedRedirect(id); ddskrjo + if(act->data() == v) + return act; + } + return 0; } - -/* -void PopupMenu::mousePressEvent(QMouseEvent *e) -{ - printf("PopupMenu::mousePressEvent\n"); - - //int sh = style().pixelMetric(QStyle::PM_PopupMenuScrollerHeight, this); - //if (rect().contains(e->pos()) && - // ((d->scroll.scrollable & QPopupMenuPrivate::Scroll::ScrollUp && e->pos().y() <= sh) || //up - // (d->scroll.scrollable & QPopupMenuPrivate::Scroll::ScrollDown && - // e->pos().y() >= contentsRect().height() - sh))) //down +void PopupMenu::mouseReleaseEvent(QMouseEvent *e) +{ + //Q_D(QMenu); + //if (d->mouseEventTaken(e)) // return; - - mouseBtDn = TRUE; // mouse button down - int item = itemAtPos( e->pos() ); - if ( item == -1 ) { - //if ( !rect().contains(e->pos()) && !tryMenuBar(e) ) { - // byeMenuBar(); - //} - return; - } - register QMenuItem *mi = mitems->at(item); - ///if ( item != actItem ) // new item activated - /// setActiveItem( item ); - QPopupMenu *popup = mi->popup(); - if(popup) - { - if(popup->isVisible()) // sub menu already open - { - //int pactItem = popup->actItem; - //popup->actItem = -1; - //popup->hidePopups(); - //popup->updateRow( pactItem ); - } - else // open sub menu - { - //hidePopups(); - popupSubMenuLater( 20, this ); - } - } - else + //d->mouseDown = false; + //QAction *action = d->actionAt(e->pos()); + QAction *action = actionAt(e->pos()); + + //for(QWidget *caused = this; caused;) { + // if (QMenu *m = qobject_cast<QMenu*>(caused)) { + // QAction *currentAction = d->currentAction; + // if(currentAction && (!currentAction->isEnabled() || currentAction->menu() || currentAction->isSeparator())) + // currentAction = 0; + // caused = m->d_func()->causedPopup.widget; + // if (m->d_func()->eventLoop) + // m->d_func()->syncAction = currentAction; // synchronous operation + // } else { + // break; + // } + //} + + //if (action && action == d->currentAction) { + if (action && action == activeAction() && !action->isSeparator() && action->isEnabled()) { - //hidePopups(); + //if (action->menu()) + // action->menu()->d_func()->setFirstActionActive(); + //else + //d->activateAction(action, QAction::Trigger); + action->activate(QAction::Trigger); } -} -*/ - -void PopupMenu::mouseReleaseEvent(QMouseEvent *e) -{ -#if 0 // ddskrjo - // do not hide a standalone context menu on press-release, unless - // the user moved the mouse significantly - //if(!parentMenu && !mouseBtDn && actItem < 0 && motion < 6) - // return; - - //mouseBtDn = FALSE; - //MenuData::mouseBtDn = FALSE; - Q3PopupMenu::mouseBtDn = FALSE; - - // if the user released the mouse outside the menu, pass control - // to the menubar or our parent menu - //int sh = style().pixelMetric(QStyle::PM_PopupMenuScrollerHeight, this); - if(!rect().contains(e->pos()) && tryMenuBar(e)) - return; - //else - //if((d->scroll.scrollable & QPopupMenuPrivate::Scroll::ScrollUp && e->pos().y() <= sh) || //up - // (d->scroll.scrollable & QPopupMenuPrivate::Scroll::ScrollDown && - // e->pos().y() >= contentsRect().height() - sh)) //down - // return; - - if(Q3PopupMenu::actItem < 0) - { - // we do not have an active item - // if the release is inside without motion (happens with - // oversized popup menus on small screens), ignore it - if(rect().contains(e->pos()) && motion < 6) - return; - ///else - /// byeMenuBar(); - } else - { - // selected menu item! - register QMenuItem *mi = Q3PopupMenu::mitems->at(Q3PopupMenu::actItem); - if(mi->widget()) - { - QWidget* widgetAt = QApplication::widgetAt(e->globalPos(), TRUE); - if(widgetAt && widgetAt != this) - { - QMouseEvent me(e->type(), widgetAt->mapFromGlobal(e->globalPos()), - e->globalPos(), e->button(), e->state()); - QApplication::sendEvent( widgetAt, &me ); - } - } - //QPopupMenu *popup = mi->popup(); - PopupMenu *popup = (PopupMenu*)mi->popup(); -#ifndef QT_NO_WHATSTHIS - bool b = Q3WhatsThis::inWhatsThisMode(); -#else - const bool b = FALSE; -#endif - if(!mi->isEnabledAndVisible()) - { -#ifndef QT_NO_WHATSTHIS - if(b) - { - actItem = -1; - updateItem(mi->id()); - byeMenuBar(); - actSig(mi->id(), b); - } -#endif - } - else - if(popup) - { - //popup->setFirstItemActive(); - } - else - { - // normal menu item - ///byeMenuBar(); // deactivate menu bar - if(mi->isEnabledAndVisible()) - { - ///QPopupMenu::actItem = -1; - Q3PopupMenu::updateItem(mi->id()); - active_popup_menu = this; - QPointer<Q3Signal> signal = mi->signal(); - actSig(mi->id(), b); - if(signal && !b) - signal->activate(); - active_popup_menu = 0; - } - } - } -#endif + //if (d->motions > 6) { + // d->hideUpToMenuBar(); + // } + QMenu::mouseReleaseEvent(e); } - - -#endif // p4.0.1 - - - - -/**************************************************************************** -** -** Implementation of QPopupMenu class -** -** Created : 941128 -** -** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved. -** -** This file is part of the widgets module of the Qt GUI Toolkit. -** -** This file may be used under the terms of the GNU General -** Public License versions 2.0 or 3.0 as published by the Free -** Software Foundation and appearing in the files LICENSE.GPL2 -** and LICENSE.GPL3 included in the packaging of this file. -** Alternatively you may (at your option) use any later version -** of the GNU General Public License if such license has been -** publicly approved by Trolltech ASA (or its successors, if any) -** and the KDE Free Qt Foundation. -** -** Please review the following information to ensure GNU General -** Public Licensing requirements will be met: -** http://trolltech.com/products/qt/licenses/licensing/opensource/. -** If you are unsure which license is appropriate for your use, please -** review the following information: -** http://trolltech.com/products/qt/licenses/licensing/licensingoverview -** or contact the sales department at sales@trolltech.com. -** -** This file may be used under the terms of the Q Public License as -** defined by Trolltech ASA and appearing in the file LICENSE.QPL -** included in the packaging of this file. Licensees holding valid Qt -** Commercial licenses may use this file in accordance with the Qt -** Commercial License Agreement provided with the Software. -** -** This file is provided "AS IS" with NO WARRANTY OF ANY KIND, -** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted -** herein. -** -**********************************************************************/ - /* -#include "popupmenu.h" -#ifndef QT_NO_POPUPMENU -#include <qmenubar.h> -#include <qaccel.h> -#include <qpainter.h> -#include <qdrawutil.h> -#include <qapplication.h> -#include <qpixmap.h> -#include <qpixmapcache.h> -#include <qtimer.h> -#include <qwhatsthis.h> -#include <qobjectlist.h> -#include <qguardedptr.h> -//#include <qeffects_p.h> -#include <qcursor.h> -#include <qstyle.h> -#include <qtimer.h> -#include <qdatetime.h> -#if defined(QT_ACCESSIBILITY_SUPPORT) -#include <qaccessible.h> -#endif - -//#define ANIMATED_POPUP -//#define BLEND_POPUP - -// Motif style parameters - -static const int motifArrowHMargin = 6; // arrow horizontal margin -static const int motifArrowVMargin = 2; // arrow vertical margin - -#if 0 -# define DEBUG_SLOPPY_SUBMENU -#endif - -// used for internal communication -static PopupMenu * syncMenu = 0; -static int syncMenuId = 0; - -// Used to detect motion prior to mouse-release -static int motion; - -// used to provide ONE single-shot timer -static QTimer * singleSingleShot = 0; - -static bool supressAboutToShow = FALSE; - -static void cleanup() -{ - delete singleSingleShot; - singleSingleShot = 0; -} - -static void popupSubMenuLater( int msec, PopupMenu * receiver ) { - if ( !singleSingleShot ) { - singleSingleShot = new QTimer( qApp, "popup submenu timer" ); - qAddPostRoutine( cleanup ); - } - - singleSingleShot->disconnect( SIGNAL(timeout()) ); - QObject::connect( singleSingleShot, SIGNAL(timeout()), - receiver, SLOT(subMenuTimer()) ); - singleSingleShot->start( msec, TRUE ); -} - -static bool preventAnimation = FALSE; - -#ifndef QT_NO_WHATSTHIS -extern void qWhatsThisBDH(); -static QMenuItem* whatsThisItem = 0; -#endif - -class QMenuDataData { - // attention: also defined in qmenudata.cpp -public: - QMenuDataData(); - QGuardedPtr<QWidget> aWidget; - int aInt; -}; - -class QPopupMenuPrivate { -public: - struct Scroll { - enum { ScrollNone=0, ScrollUp=0x01, ScrollDown=0x02 }; - uint scrollable : 2; - uint direction : 1; - int topScrollableIndex, scrollableSize; - QTime lastScroll; - QTimer *scrolltimer; - } scroll; - QSize calcSize; - QRegion mouseMoveBuffer; -}; - -static PopupMenu* active_popup_menu = 0; - -PopupMenu::PopupMenu( QWidget *parent, const char *name ) - : QFrame( parent, name, WType_Popup | WNoAutoErase ) -{ - d = new QPopupMenuPrivate; - d->scroll.scrollableSize = d->scroll.topScrollableIndex = 0; - d->scroll.scrollable = QPopupMenuPrivate::Scroll::ScrollNone; - d->scroll.scrolltimer = 0; - isPopupMenu = TRUE; -#ifndef QT_NO_ACCEL - autoaccel = 0; - accelDisabled = FALSE; -#endif - popupActive = -1; - snapToMouse = TRUE; - tab = 0; - checkable = 0; - tornOff = 0; - pendingDelayedContentsChanges = 0; - pendingDelayedStateChanges = 0; - maxPMWidth = 0; - - tab = 0; - ncols = 1; - setFrameStyle( QFrame::PopupPanel | QFrame::Raised ); - setMouseTracking(style().styleHint(QStyle::SH_PopupMenu_MouseTracking, this)); - //style().polishPopupMenu( this ); - style().polishPopupMenu( (QPopupMenu*)this ); - setBackgroundMode( PaletteButton ); - connectModalRecursionSafety = 0; - - setFocusPolicy( StrongFocus ); -} - -PopupMenu::~PopupMenu() -{ - if ( syncMenu == this && qApp ) { - qApp->exit_loop(); - syncMenu = 0; - } - - if(d->scroll.scrolltimer) - delete d->scroll.scrolltimer; - - if ( isVisible() ) { - parentMenu = 0; - hidePopups(); - } - - delete (QWidget*) QMenuData::d->aWidget; // tear-off menu - - preventAnimation = FALSE; - delete d; -} - - -void PopupMenu::updateItem( int id ) // update popup menu item -{ - updateRow( indexOf(id) ); -} - - -void PopupMenu::setCheckable( bool enable ) -{ - if ( isCheckable() != enable ) { - checkable = enable; - badSize = TRUE; - if ( QMenuData::d->aWidget ) - ( (PopupMenu*)(QWidget*)QMenuData::d->aWidget)->setCheckable( enable ); - } -} - -bool PopupMenu::isCheckable() const -{ - return checkable; -} - -void PopupMenu::menuContentsChanged() -{ - // here the part that can't be delayed - QMenuData::menuContentsChanged(); - badSize = TRUE; // might change the size -#if defined(Q_WS_MAC) && !defined(QMAC_QMENUBAR_NO_NATIVE) - mac_dirty_popup = 1; -#endif - if( pendingDelayedContentsChanges ) - return; - pendingDelayedContentsChanges = 1; - if( !pendingDelayedStateChanges ) // if the timer hasn't been started yet - QTimer::singleShot( 0, this, SLOT(performDelayedChanges())); -} - -void PopupMenu::performDelayedContentsChanged() -{ - pendingDelayedContentsChanges = 0; - // here the part the can be delayed -#ifndef QT_NO_ACCEL - // if performDelayedStateChanged() will be called too, - // it will call updateAccel() too, no need to do it twice - if( !pendingDelayedStateChanges ) - updateAccel( 0 ); -#endif - if ( isVisible() ) { - if ( tornOff ) - return; - updateSize(TRUE); - update(); - } - PopupMenu* p = (PopupMenu*)(QWidget*)QMenuData::d->aWidget; - if ( p && p->isVisible() ) { - p->updateSize(TRUE); - p->update(); - } -#if defined(Q_WS_MAC) && !defined(QMAC_QMENUBAR_NO_NATIVE) - mac_dirty_popup = 1; -#endif -} - - -void PopupMenu::menuStateChanged() -{ - // here the part that can't be delayed - if( pendingDelayedStateChanges ) - return; - pendingDelayedStateChanges = 1; - if( !pendingDelayedContentsChanges ) // if the timer hasn't been started yet - QTimer::singleShot( 0, this, SLOT(performDelayedChanges())); -} - -void PopupMenu::performDelayedStateChanged() -{ - pendingDelayedStateChanges = 0; - // here the part that can be delayed -#ifndef QT_NO_ACCEL - updateAccel( 0 ); // ### when we have a good solution for the accel vs. focus widget problem, remove that. That is only a workaround - // if you remove this, see performDelayedContentsChanged() -#endif - update(); - if ( QMenuData::d->aWidget ) - QMenuData::d->aWidget->update(); -} - -void PopupMenu::performDelayedChanges() -{ - if( pendingDelayedContentsChanges ) - performDelayedContentsChanged(); - if( pendingDelayedStateChanges ) - performDelayedStateChanged(); -} - -void PopupMenu::menuInsPopup( PopupMenu *popup ) -{ - connect( popup, SIGNAL(activatedRedirect(int)), - SLOT(subActivated(int)) ); - connect( popup, SIGNAL(highlightedRedirect(int)), - SLOT(subHighlighted(int)) ); - connect( popup, SIGNAL(destroyed(QObject*)), - this, SLOT(popupDestroyed(QObject*)) ); -} - -void PopupMenu::menuDelPopup( PopupMenu *popup ) -{ - popup->disconnect( SIGNAL(activatedRedirect(int)) ); - popup->disconnect( SIGNAL(highlightedRedirect(int)) ); - disconnect( popup, SIGNAL(destroyed(QObject*)), - this, SLOT(popupDestroyed(QObject*)) ); -} - - -void PopupMenu::frameChanged() -{ - menuContentsChanged(); -} - -void PopupMenu::popup( const QPoint &pos, int indexAtPoint ) -{ - if ( !isPopup() && isVisible() ) - hide(); - - //avoid circularity - if ( isVisible() || !isEnabled() ) - return; - -#if defined(Q_WS_MAC) && !defined(QMAC_QMENUBAR_NO_NATIVE) - if( macPopupMenu(pos, indexAtPoint )) - return; -#endif - -#if (QT_VERSION-0 >= 0x040000) -#error "Fix this now" - // #### should move to QWidget - anything might need this functionality, - // #### since anything can have WType_Popup window flag. - // #### This includes stuff in QPushButton and some stuff for setting - // #### the geometry of QDialog. - // QPopupMenu - // ::exec() - // ::popup() - // QPushButton (shouldn't require QMenuPopup) - // ::popupPressed - // Some stuff in qwidget.cpp for dialogs... can't remember exactly. - // Also the code here indicatets the parameter should be a rect, not a - // point. -#endif - - if(d->scroll.scrollable) { - d->scroll.scrollable = QPopupMenuPrivate::Scroll::ScrollNone; - d->scroll.topScrollableIndex = d->scroll.scrollableSize = 0; - badSize = TRUE; - } - updateSize(); - - QPoint mouse = QCursor::pos(); - snapToMouse = pos == mouse; - - // have to emit here as a menu might be setup in a slot connected - // to aboutToShow which will change the size of the menu - bool s = supressAboutToShow; - supressAboutToShow = TRUE; - if ( !s) { - emit aboutToShow(); - updateSize(TRUE); - } - - int screen_num; - if (QApplication::desktop()->isVirtualDesktop()) - screen_num = - QApplication::desktop()->screenNumber( QApplication::reverseLayout() ? - pos+QPoint(width(),0) : pos ); - else - screen_num = QApplication::desktop()->screenNumber( this ); -#ifdef Q_WS_MAC - QRect screen = QApplication::desktop()->availableGeometry( screen_num ); -#else - QRect screen = QApplication::desktop()->screenGeometry( screen_num ); -#endif - int sw = screen.width(); // screen width - int sh = screen.height(); // screen height - int sx = screen.x(); // screen pos - int sy = screen.y(); - int x = pos.x(); - int y = pos.y(); - if ( indexAtPoint >= 0 ) // don't subtract when < 0 - y -= itemGeometry( indexAtPoint ).y(); // (would subtract 2 pixels!) - int w = width(); - int h = height(); - - if ( snapToMouse ) { - if ( qApp->reverseLayout() ) - x -= w; - if ( x+w > sx+sw ) - x = mouse.x()-w; - if ( y+h > sy+sh ) - y = mouse.y()-h; - if ( x < sx ) - x = mouse.x(); - if ( y < sy ) - y = sy; - } - - if ( x+w > sx+sw ) // the complete widget must - x = sx+sw - w; // be visible - if ( y+h > sy+sh ) - y = sy+sh - h; - if ( x < sx ) - x = sx; - if ( y < sy ) - y = sy; - - if(style().styleHint(QStyle::SH_PopupMenu_Scrollable, this)) { - int off_top = 0, off_bottom = 0; - if(y+h > sy+sh) - off_bottom = (y+h) - (sy+sh); - if(y < sy) - off_top = sy - y; - if(off_bottom || off_top) { - int ch = updateSize().height(); //store the old height, before setting scrollable --Sam - const int vextra = style().pixelMetric(QStyle::PM_PopupMenuFrameVerticalExtra, this); - d->scroll.scrollableSize = h - off_top - off_bottom - 2*vextra; - if(off_top) { - move( x, y = sy ); - d->scroll.scrollable = d->scroll.scrollable | QPopupMenuPrivate::Scroll::ScrollUp; - } - if( off_bottom ) - d->scroll.scrollable = d->scroll.scrollable | QPopupMenuPrivate::Scroll::ScrollDown; - if( off_top != off_bottom && indexAtPoint >= 0 ) { - ch -= (vextra * 2); - if(ch > sh) //no bigger than the screen! - ch = sh; - if( ch > d->scroll.scrollableSize ) - d->scroll.scrollableSize = ch; - } - - updateSize(TRUE); //now set the size using the scrollable/scrollableSize as above - w = width(); - h = height(); - if(indexAtPoint >= 0) { - if(off_top) { //scroll to it - register QMenuItem *mi = NULL; - QMenuItemListIt it(*mitems); - for(int tmp_y = 0; tmp_y < off_top && (mi=it.current()); ) { - QSize sz = style().sizeFromContents(QStyle::CT_PopupMenuItem, this, - QSize(0, itemHeight( mi )), - QStyleOption(mi,maxPMWidth,0)); - tmp_y += sz.height(); - d->scroll.topScrollableIndex++; - } - } - } - } - } - move( x, y ); - motion=0; - actItem = -1; - -#ifndef QT_NO_EFFECTS - int hGuess = qApp->reverseLayout() ? QEffects::LeftScroll : QEffects::RightScroll; - int vGuess = QEffects::DownScroll; - if ( qApp->reverseLayout() ) { - if ( snapToMouse && ( x + w/2 > mouse.x() ) || - ( parentMenu && parentMenu->isPopupMenu && - ( x + w/2 > ((PopupMenu*)parentMenu)->x() ) ) ) - hGuess = QEffects::RightScroll; - } else { - if ( snapToMouse && ( x + w/2 < mouse.x() ) || - ( parentMenu && parentMenu->isPopupMenu && - ( x + w/2 < ((PopupMenu*)parentMenu)->x() ) ) ) - hGuess = QEffects::LeftScroll; - } - -#ifndef QT_NO_MENUBAR - if ( snapToMouse && ( y + h/2 < mouse.y() ) || - ( parentMenu && parentMenu->isMenuBar && - ( y + h/2 < ((QMenuBar*)parentMenu)->mapToGlobal( ((QMenuBar*)parentMenu)->pos() ).y() ) ) ) - vGuess = QEffects::UpScroll; -#endif - - if ( QApplication::isEffectEnabled( UI_AnimateMenu ) && - preventAnimation == FALSE ) { - if ( QApplication::isEffectEnabled( UI_FadeMenu ) ) - qFadeEffect( this ); - else if ( parentMenu ) - qScrollEffect( this, parentMenu->isPopupMenu ? hGuess : vGuess ); - else - qScrollEffect( this, hGuess | vGuess ); - } else -#endif - { - show(); - } -#if defined(QT_ACCESSIBILITY_SUPPORT) - QAccessible::updateAccessibility( this, 0, QAccessible::PopupMenuStart ); -#endif -} - -void PopupMenu::subActivated( int id ) -{ - emit activatedRedirect( id ); -} - -void PopupMenu::subHighlighted( int id ) -{ - emit highlightedRedirect( id ); -} - -static bool fromAccel = FALSE; - -#ifndef QT_NO_ACCEL -void PopupMenu::accelActivated( int id ) -{ - QMenuItem *mi = findItem( id ); - if ( mi && mi->isEnabledAndVisible() ) { - QGuardedPtr<QSignal> signal = mi->signal(); - fromAccel = TRUE; - actSig( mi->id() ); - fromAccel = FALSE; - if ( signal ) - signal->activate(); - } -} - -void PopupMenu::accelDestroyed() // accel about to be deleted -{ - autoaccel = 0; // don't delete it twice! -} -#endif //QT_NO_ACCEL - -void PopupMenu::popupDestroyed( QObject *o ) -{ - removePopup( (PopupMenu*)o ); -} - -void PopupMenu::actSig( int id, bool inwhatsthis ) -{ - if ( !inwhatsthis ) { - emit activated( id ); -#if defined(QT_ACCESSIBILITY_SUPPORT) - if ( !fromAccel ) - QAccessible::updateAccessibility( this, indexOf(id)+1, QAccessible::MenuCommand ); -#endif - } else { -#ifndef QT_NO_WHATSTHIS - QRect r( itemGeometry( indexOf( id ) ) ); - QPoint p( r.center().x(), r.bottom() ); - QString whatsThis = findItem( id )->whatsThis(); - if ( whatsThis.isNull() ) - whatsThis = QWhatsThis::textFor( this, p ); - QWhatsThis::leaveWhatsThisMode( whatsThis, mapToGlobal( p ), this ); -#endif - } - - emit activatedRedirect( id ); -} - -void PopupMenu::hilitSig( int id ) -{ - emit highlighted( id ); - emit highlightedRedirect( id ); - -#if defined(QT_ACCESSIBILITY_SUPPORT) - QAccessible::updateAccessibility( this, indexOf(id)+1, QAccessible::Focus ); - QAccessible::updateAccessibility( this, indexOf(id)+1, QAccessible::Selection ); -#endif -} - -void PopupMenu::setFirstItemActive() -{ - QMenuItemListIt it(*mitems); - register QMenuItem *mi; - int ai = 0; - if(d->scroll.scrollable) - ai = d->scroll.topScrollableIndex; - while ( (mi=it.current()) ) { - ++it; - if ( !mi->isSeparator() && mi->id() != QMenuData::d->aInt && - ( style().styleHint( QStyle::SH_PopupMenu_AllowActiveAndDisabled, this ) || mi->isEnabledAndVisible() )) { - setActiveItem( ai ); - return; - } - ai++; - } - actItem = -1; -} - -void PopupMenu::hideAllPopups() -{ - register QMenuData *top = this; // find top level popup - if ( !preventAnimation ) - QTimer::singleShot( 10, this, SLOT(allowAnimation()) ); - preventAnimation = TRUE; - - if ( !isPopup() ) - return; // nothing to do - - while ( top->parentMenu && top->parentMenu->isPopupMenu - && ((PopupMenu*)top->parentMenu)->isPopup() ) - top = top->parentMenu; - ((PopupMenu*)top)->hide(); // cascade from top level - -#ifndef QT_NO_WHATSTHIS - if (whatsThisItem) { - qWhatsThisBDH(); - whatsThisItem = 0; - } -#endif - -} - -void PopupMenu::hidePopups() -{ - if ( !preventAnimation ) - QTimer::singleShot( 10, this, SLOT(allowAnimation()) ); - preventAnimation = TRUE; - - QMenuItemListIt it(*mitems); - register QMenuItem *mi; - while ( (mi=it.current()) ) { - ++it; - if ( mi->popup() && mi->popup()->parentMenu == this ) //avoid circularity - mi->popup()->hide(); - } - popupActive = -1; // no active sub menu - if(style().styleHint(QStyle::SH_PopupMenu_SubMenuPopupDelay, this)) - d->mouseMoveBuffer = QRegion(); - - QRect mfrect = itemGeometry( actItem ); - setMicroFocusHint( mfrect.x(), mfrect.y(), mfrect.width(), mfrect.height(), FALSE ); -} - -bool PopupMenu::tryMenuBar( QMouseEvent *e ) -{ - register QMenuData *top = this; // find top level - while ( top->parentMenu ) - top = top->parentMenu; -#ifndef QT_NO_MENUBAR - return top->isMenuBar ? - ((QMenuBar *)top)->tryMouseEvent( this, e ) : - ((PopupMenu*)top)->tryMouseEvent(this, e ); -#else - return ((PopupMenu*)top)->tryMouseEvent(this, e ); -#endif -} - -bool PopupMenu::tryMouseEvent( PopupMenu *p, QMouseEvent * e) -{ - if ( p == this ) - return FALSE; - QPoint pos = mapFromGlobal( e->globalPos() ); - if ( !rect().contains( pos ) ) // outside - return FALSE; - QMouseEvent ee( e->type(), pos, e->globalPos(), e->button(), e->state() ); - event( &ee ); - return TRUE; -} - -void PopupMenu::byeMenuBar() -{ -#ifndef QT_NO_MENUBAR - register QMenuData *top = this; // find top level - while ( top->parentMenu ) - top = top->parentMenu; -#endif - hideAllPopups(); -#ifndef QT_NO_MENUBAR - if ( top->isMenuBar ) - ((QMenuBar *)top)->goodbye(); -#endif -} - -int PopupMenu::itemAtPos( const QPoint &pos, bool ignoreSeparator ) const -{ - if ( !contentsRect().contains(pos) ) - return -1; - - int row = 0; - int x = contentsRect().x(); - int y = contentsRect().y(); - QMenuItem *mi; - QMenuItemListIt it( *mitems ); - if(d->scroll.scrollable) { - if(d->scroll.topScrollableIndex) { - for( ; (mi = it.current()) && row < d->scroll.topScrollableIndex; row++) - ++it; - if(!mi) { - row = 0; - it.toFirst(); - } - y += style().pixelMetric(QStyle::PM_PopupMenuScrollerHeight, this); - } - } - int itemw = contentsRect().width() / ncols; - QSize sz; - while ( (mi=it.current()) ) { - if(d->scroll.scrollable & QPopupMenuPrivate::Scroll::ScrollDown && - y >= contentsRect().height() - style().pixelMetric(QStyle::PM_PopupMenuScrollerHeight, this)) - return -1; - ++it; - if ( !mi->isVisible() ) { - ++row; - continue; - } - int itemh = itemHeight( mi ); - - sz = style().sizeFromContents(QStyle::CT_PopupMenuItem, this, - QSize(0, itemh), - QStyleOption(mi,maxPMWidth)); - sz = sz.expandedTo(QSize(itemw, sz.height())); - itemw = sz.width(); - itemh = sz.height(); - - if ( ncols > 1 && y + itemh > contentsRect().bottom() ) { - y = contentsRect().y(); - x +=itemw; - } - if ( QRect( x, y, itemw, itemh ).contains( pos ) ) - break; - y += itemh; - ++row; - } - - if ( mi && ( !ignoreSeparator || !mi->isSeparator() ) ) - return row; - return -1; -} - -QRect PopupMenu::itemGeometry( int index ) -{ - QMenuItem *mi; - QSize sz; - int row = 0, scrollh = 0; - int x = contentsRect().x(); - int y = contentsRect().y(); - QMenuItemListIt it( *mitems ); - if(d->scroll.scrollable & QPopupMenuPrivate::Scroll::ScrollUp) { - scrollh = style().pixelMetric(QStyle::PM_PopupMenuScrollerHeight, this); - y += scrollh; - if(d->scroll.topScrollableIndex) { - for( ; (mi = it.current()) && row < d->scroll.topScrollableIndex; row++) - ++it; - if(!mi) { - row = 0; - it.toFirst(); - } - } - } - int itemw = contentsRect().width() / ncols; - while ( (mi=it.current()) ) { - if(d->scroll.scrollable & QPopupMenuPrivate::Scroll::ScrollDown && - y >= contentsRect().height() - scrollh) - break; - ++it; - if ( !mi->isVisible() ) { - ++row; - continue; - } - int itemh = itemHeight( mi ); - - sz = style().sizeFromContents(QStyle::CT_PopupMenuItem, this, - QSize(0, itemh), - QStyleOption(mi,maxPMWidth)); - sz = sz.expandedTo(QSize(itemw, sz.height())); - itemw = sz.width(); - itemh = sz.height(); - if(d->scroll.scrollable & QPopupMenuPrivate::Scroll::ScrollDown && - (y + itemh > contentsRect().height() - scrollh)) - itemh -= (y + itemh) - (contentsRect().height() - scrollh); - if ( ncols > 1 && y + itemh > contentsRect().bottom() ) { - y = contentsRect().y(); - x +=itemw; - } - if ( row == index ) - return QRect( x,y,itemw,itemh ); - y += itemh; - ++row; - } - - return QRect(0,0,0,0); -} - -QSize PopupMenu::updateSize(bool force_update, bool do_resize) -{ - polish(); - if ( count() == 0 ) { - QSize ret = QSize( 50, 8 ); - if(do_resize) - setFixedSize( ret ); - badSize = TRUE; - return ret; - } - - int scrheight = 0; - if(d->scroll.scrollableSize) { - if(d->scroll.scrollable & QPopupMenuPrivate::Scroll::ScrollUp) - scrheight += style().pixelMetric(QStyle::PM_PopupMenuScrollerHeight, this); - if(d->scroll.scrollable & QPopupMenuPrivate::Scroll::ScrollDown) - scrheight += style().pixelMetric(QStyle::PM_PopupMenuScrollerHeight, this); - } - - if(badSize || force_update) { -#ifndef QT_NO_ACCEL - updateAccel( 0 ); -#endif - int height = 0; - int max_width = 0, max_height = 0; - QFontMetrics fm = fontMetrics(); - register QMenuItem *mi; - maxPMWidth = 0; - int maxWidgetWidth = 0; - tab = 0; - - for ( QMenuItemListIt it( *mitems ); it.current(); ++it ) { - mi = it.current(); - QWidget *miw = mi->widget(); - if (miw) { - if ( miw->parentWidget() != this ) - miw->reparent( this, QPoint(0,0), TRUE ); - // widget items musn't propgate mouse events - ((PopupMenu*)miw)->setWFlags(WNoMousePropagation); - } - if ( mi->custom() ) - mi->custom()->setFont( font() ); - if ( mi->iconSet() != 0) - maxPMWidth = QMAX( maxPMWidth, - mi->iconSet()->pixmap( QIconSet::Small, QIconSet::Normal ).width() + 4 ); - } - - int dh = QApplication::desktop()->height(); - ncols = 1; - - for ( QMenuItemListIt it2( *mitems ); it2.current(); ++it2 ) { - mi = it2.current(); - if ( !mi->isVisible() ) - continue; - int w = 0; - int itemHeight = PopupMenu::itemHeight( mi ); - - if ( mi->widget() ) { - QSize s( mi->widget()->sizeHint() ); - s = s.expandedTo( mi->widget()->minimumSize() ); - mi->widget()->resize( s ); - if ( s.width() > maxWidgetWidth ) - maxWidgetWidth = s.width(); - itemHeight = s.height(); - } else { - if( ! mi->isSeparator() ) { - if ( mi->custom() ) { - if ( mi->custom()->fullSpan() ) { - maxWidgetWidth = QMAX( maxWidgetWidth, - mi->custom()->sizeHint().width() ); - } else { - QSize s ( mi->custom()->sizeHint() ); - w += s.width(); - } - } - - w += maxPMWidth; - - if (! mi->text().isNull()) { - QString s = mi->text(); - int t; - if ( (t = s.find('\t')) >= 0 ) { // string contains tab - w += fm.width( s, t ); - w -= s.contains('&') * fm.width('&'); - w += s.contains("&&") * fm.width('&'); - int tw = fm.width( s.mid(t + 1) ); - if ( tw > tab) - tab = tw; - } else { - w += fm.width( s ); - w -= s.contains('&') * fm.width('&'); - w += s.contains("&&") * fm.width('&'); - } - } else if (mi->pixmap()) - w += mi->pixmap()->width(); - } else { - if ( mi->custom() ) { - QSize s ( mi->custom()->sizeHint() ); - w += s.width(); - } else { - w = itemHeight = 2; - } - } - - QSize sz = style().sizeFromContents(QStyle::CT_PopupMenuItem, this, - QSize(w, itemHeight), - QStyleOption(mi,maxPMWidth)); - - w = sz.width(); - itemHeight = sz.height(); - -#if defined(QT_CHECK_NULL) - if ( mi->text().isNull() && !mi->pixmap() && !mi->iconSet() && - !mi->isSeparator() && !mi->widget() && !mi->custom() ) - qWarning( "PopupMenu: (%s) Popup has invalid menu item", - name( "unnamed" ) ); -#endif - } - height += itemHeight; - if(style().styleHint(QStyle::SH_PopupMenu_Scrollable, this)) { - if(scrheight && height >= d->scroll.scrollableSize - scrheight) { - height = d->scroll.scrollableSize - scrheight; - break; - } - } else if( height + 2*frameWidth() >= dh ) { - ncols++; - max_height = QMAX(max_height, height - itemHeight); - height = itemHeight; - } - if ( w > max_width ) - max_width = w; - } - if( ncols == 1 && !max_height ) - max_height = height; - - if(style().styleHint(QStyle::SH_PopupMenu_Scrollable, this)) { - height += scrheight; - setMouseTracking(TRUE); - } - - if ( tab ) - tab -= fontMetrics().minRightBearing(); - else - max_width -= fontMetrics().minRightBearing(); - - if ( max_width + tab < maxWidgetWidth ) - max_width = maxWidgetWidth - tab; - - const int fw = frameWidth(); - int extra_width = (fw+style().pixelMetric(QStyle::PM_PopupMenuFrameHorizontalExtra, this)) * 2, - extra_height = (fw+style().pixelMetric(QStyle::PM_PopupMenuFrameVerticalExtra, this)) * 2; - if ( ncols == 1 ) - d->calcSize = QSize( QMAX( minimumWidth(), max_width + tab + extra_width ), - QMAX( minimumHeight() , height + extra_height ) ); - else - d->calcSize = QSize( QMAX( minimumWidth(), (ncols*(max_width + tab)) + extra_width ), - QMAX( minimumHeight(), QMIN( max_height + extra_height + 1, dh ) ) ); - badSize = FALSE; - } - - { - // Position the widget items. It could be done in drawContents - // but this way we get less flicker. - QSize sz; - int x = contentsRect().x(); - int y = contentsRect().y(); - int itemw = contentsRect().width() / ncols; - for(QMenuItemListIt it(*mitems); it.current(); ++it) { - QMenuItem *mi = it.current(); - if ( !mi->isVisible() ) - continue; - - int itemh = itemHeight( mi ); - - sz = style().sizeFromContents(QStyle::CT_PopupMenuItem, this, - QSize(0, itemh), QStyleOption(mi,maxPMWidth)); - sz = sz.expandedTo(QSize(itemw, sz.height())); - itemw = sz.width(); - itemh = sz.height(); - - if ( ncols > 1 && y + itemh > contentsRect().bottom() ) { - y = contentsRect().y(); - x +=itemw; - } - if ( mi->widget() ) - mi->widget()->setGeometry( x, y, itemw, mi->widget()->height() ); - y += itemh; - } - } - - if( do_resize && size() != d->calcSize ) { - setMaximumSize( d->calcSize ); - d->calcSize = maximumSize(); //let the max size adjust it (virtual) - resize( d->calcSize ); - } - return d->calcSize; -} - -#ifndef QT_NO_ACCEL -void PopupMenu::updateAccel( QWidget *parent ) -{ - QMenuItemListIt it(*mitems); - register QMenuItem *mi; - - if ( parent ) { - delete autoaccel; - autoaccel = 0; - } else if ( !autoaccel ) { - // we have no parent. Rather than ignoring any accelerators we try to find this popup's main window - if ( tornOff ) { - parent = this; - } else { - QWidget *w = (QWidget *) this; - parent = w->parentWidget(); - while ( (!w->testWFlags(WType_TopLevel) || !w->testWFlags(WType_Popup)) && parent ) { - w = parent; - parent = parent->parentWidget(); - } - } - } - - if ( parent == 0 && autoaccel == 0 ) - return; - - if ( autoaccel ) // build it from scratch - autoaccel->clear(); - else { - // create an autoaccel in any case, even if we might not use - // it immediately. Maybe the user needs it later. - autoaccel = new QAccel( parent, this ); - connect( autoaccel, SIGNAL(activated(int)), - SLOT(accelActivated(int)) ); - connect( autoaccel, SIGNAL(activatedAmbiguously(int)), - SLOT(accelActivated(int)) ); - connect( autoaccel, SIGNAL(destroyed()), - SLOT(accelDestroyed()) ); - if ( accelDisabled ) - autoaccel->setEnabled( FALSE ); - } - while ( (mi=it.current()) ) { - ++it; - QKeySequence k = mi->key(); - if ( (int)k ) { - int id = autoaccel->insertItem( k, mi->id() ); -#ifndef QT_NO_WHATSTHIS - autoaccel->setWhatsThis( id, mi->whatsThis() ); -#endif - } - if ( !mi->text().isNull() || mi->custom() ) { - QString s = mi->text(); - int i = s.find('\t'); - - // Note: Only looking at the first key in the sequence! - if ( (int)k && (int)k != Key_unknown ) { - QString t = (QString)mi->key(); - if ( i >= 0 ) - s.replace( i+1, s.length()-i, t ); - else { - s += '\t'; - s += t; - } - } else if ( !k ) { - if ( i >= 0 ) - s.truncate( i ); - } - if ( s != mi->text() ) { - mi->setText( s ); - badSize = TRUE; - } - } - if ( mi->popup() && parent ) { // call recursively - // reuse - PopupMenu* popup = mi->popup(); - if (!popup->avoid_circularity) { - popup->avoid_circularity = 1; - popup->updateAccel( parent ); - popup->avoid_circularity = 0; - } - } - } -} - -void PopupMenu::enableAccel( bool enable ) -{ - if ( autoaccel ) - autoaccel->setEnabled( enable ); - accelDisabled = !enable; // rememeber when updateAccel - QMenuItemListIt it(*mitems); - register QMenuItem *mi; - while ( (mi=it.current()) ) { // do the same for sub popups - ++it; - if ( mi->popup() ) // call recursively - mi->popup()->enableAccel( enable ); - } -} -#endif - -void PopupMenu::setFont( const QFont &font ) -{ - QWidget::setFont( font ); - badSize = TRUE; - if ( isVisible() ) { - updateSize(); - update(); - } -} - -void PopupMenu::show() -{ - if ( !isPopup() && isVisible() ) - hide(); - - if ( isVisible() ) { - supressAboutToShow = FALSE; - QWidget::show(); - return; - } - if (!supressAboutToShow) - emit aboutToShow(); - else - supressAboutToShow = FALSE; - performDelayedChanges(); - updateSize(TRUE); - QWidget::show(); - popupActive = -1; - if(style().styleHint(QStyle::SH_PopupMenu_SubMenuPopupDelay, this)) - d->mouseMoveBuffer = QRegion(); -} - -void PopupMenu::hide() -{ - if ( syncMenu == this && qApp ) { - qApp->exit_loop(); - syncMenu = 0; - } - - if ( !isVisible() ) { - QWidget::hide(); - return; - } - emit aboutToHide(); - - actItem = popupActive = -1; - if(style().styleHint(QStyle::SH_PopupMenu_SubMenuPopupDelay, this)) - d->mouseMoveBuffer = QRegion(); - mouseBtDn = FALSE; // mouse button up -#if defined(QT_ACCESSIBILITY_SUPPORT) - QAccessible::updateAccessibility( this, 0, QAccessible::PopupMenuEnd ); -#endif - parentMenu = 0; - hidePopups(); - QWidget::hide(); -} - -int PopupMenu::itemHeight( int row ) const -{ - return itemHeight( mitems->at( row ) ); -} - -int PopupMenu::itemHeight( QMenuItem *mi ) const -{ - if ( mi->widget() ) - return mi->widget()->height(); - if ( mi->custom() && mi->custom()->fullSpan() ) - return mi->custom()->sizeHint().height(); - - QFontMetrics fm(fontMetrics()); - int h = 0; - if ( mi->isSeparator() ) // separator height - h = 2; - else if ( mi->pixmap() ) // pixmap height - h = mi->pixmap()->height(); - else // text height - h = fm.height(); - - if ( !mi->isSeparator() && mi->iconSet() != 0 ) - h = QMAX(h, mi->iconSet()->pixmap( QIconSet::Small, - QIconSet::Normal ).height()); - if ( mi->custom() ) - h = QMAX(h, mi->custom()->sizeHint().height()); - - return h; -} - -void PopupMenu::drawItem( QPainter* p, int tab_, QMenuItem* mi, - bool act, int x, int y, int w, int h) -{ - QStyle::SFlags flags = QStyle::Style_Default; - if (isEnabled() && mi->isEnabledAndVisible() && (!mi->popup() || mi->popup()->isEnabled()) ) - flags |= QStyle::Style_Enabled; - if (act) - flags |= QStyle::Style_Active; - if (mouseBtDn) - flags |= QStyle::Style_Down; - - const QColorGroup &cg = ((flags&QStyle::Style_Enabled) ? colorGroup() : palette().disabled() ); - - if ( mi->custom() && mi->custom()->fullSpan() ) { - QMenuItem dummy; - style().drawControl(QStyle::CE_PopupMenuItem, p, this, QRect(x, y, w, h), cg, - flags, QStyleOption(&dummy,maxPMWidth,tab_)); - mi->custom()->paint( p, cg, act, flags&QStyle::Style_Enabled, x, y, w, h ); - } else - style().drawControl(QStyle::CE_PopupMenuItem, p, this, QRect(x, y, w, h), cg, - flags, QStyleOption(mi,maxPMWidth,tab_)); -} - -void PopupMenu::drawContents( QPainter* p ) -{ - QMenuItemListIt it(*mitems); - QMenuItem *mi = 0; - int row = 0; - int x = contentsRect().x(); - int y = contentsRect().y(); - if(d->scroll.scrollable) { - if(d->scroll.topScrollableIndex) { - for( ; (mi = it.current()) && row < d->scroll.topScrollableIndex; row++) - ++it; - if(!mi) - it.toFirst(); - } - if(d->scroll.scrollable & QPopupMenuPrivate::Scroll::ScrollUp) { - QRect rect(x, y, contentsRect().width(), - style().pixelMetric(QStyle::PM_PopupMenuScrollerHeight, this)); - if(!p->hasClipping() || p->clipRegion().contains(rect)) { - QStyle::SFlags flags = QStyle::Style_Up; - if (isEnabled()) - flags |= QStyle::Style_Enabled; - style().drawControl(QStyle::CE_PopupMenuScroller, p, this, rect, - colorGroup(), flags, QStyleOption(maxPMWidth)); - } - y += rect.height(); - } - } - - int itemw = contentsRect().width() / ncols; - QSize sz; - QStyle::SFlags flags; - while ( (mi=it.current()) ) { - if(d->scroll.scrollable & QPopupMenuPrivate::Scroll::ScrollDown && - y >= contentsRect().height() - style().pixelMetric(QStyle::PM_PopupMenuScrollerHeight, this)) - break; - ++it; - if ( !mi->isVisible() ) { - ++row; - continue; - } - int itemh = itemHeight( mi ); - sz = style().sizeFromContents(QStyle::CT_PopupMenuItem, this, - QSize(0, itemh), - QStyleOption(mi,maxPMWidth,0) - ); - sz = sz.expandedTo(QSize(itemw, sz.height())); - itemw = sz.width(); - itemh = sz.height(); - - if ( ncols > 1 && y + itemh > contentsRect().bottom() ) { - if ( y < contentsRect().bottom() ) { - QRect rect(x, y, itemw, contentsRect().bottom() - y); - if(!p->hasClipping() || p->clipRegion().contains(rect)) { - flags = QStyle::Style_Default; - if (isEnabled() && mi->isEnabledAndVisible()) - flags |= QStyle::Style_Enabled; - style().drawControl(QStyle::CE_PopupMenuItem, p, this, rect, - colorGroup(), flags, QStyleOption((QMenuItem*)0,maxPMWidth)); - } - } - y = contentsRect().y(); - x +=itemw; - } - if (!mi->widget() && (!p->hasClipping() || p->clipRegion().contains(QRect(x, y, itemw, itemh)))) - drawItem( p, tab, mi, row == actItem, x, y, itemw, itemh ); - y += itemh; - ++row; - } - if ( y < contentsRect().bottom() ) { - QRect rect(x, y, itemw, contentsRect().bottom() - y); - if(!p->hasClipping() || p->clipRegion().contains(rect)) { - flags = QStyle::Style_Default; - if ( isEnabled() ) - flags |= QStyle::Style_Enabled; - style().drawControl(QStyle::CE_PopupMenuItem, p, this, rect, - colorGroup(), flags, QStyleOption((QMenuItem*)0,maxPMWidth)); - } - } - if( d->scroll.scrollable & QPopupMenuPrivate::Scroll::ScrollDown ) { - int sh = style().pixelMetric(QStyle::PM_PopupMenuScrollerHeight, this); - QRect rect(x, contentsRect().height() - sh, contentsRect().width(), sh); - if(!p->hasClipping() || p->clipRegion().contains(rect)) { - QStyle::SFlags flags = QStyle::Style_Down; - if (isEnabled()) - flags |= QStyle::Style_Enabled; - style().drawControl(QStyle::CE_PopupMenuScroller, p, this, rect, - colorGroup(), flags, QStyleOption(maxPMWidth)); - } - } -#if defined( DEBUG_SLOPPY_SUBMENU ) - if ( style().styleHint(QStyle::SH_PopupMenu_SloppySubMenus, this )) { - p->setClipRegion( d->mouseMoveBuffer ); - p->fillRect( d->mouseMoveBuffer.boundingRect(), colorGroup().brush( QColorGroup::Highlight ) ); - } -#endif -} - -void PopupMenu::paintEvent( QPaintEvent *e ) -{ - QFrame::paintEvent( e ); -} - -void PopupMenu::closeEvent( QCloseEvent * e) { - e->accept(); - byeMenuBar(); -} - -void PopupMenu::mousePressEvent( QMouseEvent *e ) -{ - int sh = style().pixelMetric(QStyle::PM_PopupMenuScrollerHeight, this); - if (rect().contains(e->pos()) && - ((d->scroll.scrollable & QPopupMenuPrivate::Scroll::ScrollUp && e->pos().y() <= sh) || //up - (d->scroll.scrollable & QPopupMenuPrivate::Scroll::ScrollDown && - e->pos().y() >= contentsRect().height() - sh))) //down - return; - - mouseBtDn = TRUE; // mouse button down - int item = itemAtPos( e->pos() ); - if ( item == -1 ) { - if ( !rect().contains(e->pos()) && !tryMenuBar(e) ) { - byeMenuBar(); - } - return; - } - register QMenuItem *mi = mitems->at(item); - if ( item != actItem ) // new item activated - setActiveItem( item ); - - PopupMenu *popup = mi->popup(); - if ( popup ) { - if ( popup->isVisible() ) { // sub menu already open - int pactItem = popup->actItem; - popup->actItem = -1; - popup->hidePopups(); - popup->updateRow( pactItem ); - } else { // open sub menu - hidePopups(); - popupSubMenuLater( 20, this ); - } - } else { - hidePopups(); - } -} - -void PopupMenu::mouseReleaseEvent( QMouseEvent *e ) -{ - // do not hide a standalone context menu on press-release, unless - // the user moved the mouse significantly - if ( !parentMenu && !mouseBtDn && actItem < 0 && motion < 6 ) - return; - - mouseBtDn = FALSE; - - // if the user released the mouse outside the menu, pass control - // to the menubar or our parent menu - int sh = style().pixelMetric(QStyle::PM_PopupMenuScrollerHeight, this); - if ( !rect().contains( e->pos() ) && tryMenuBar(e) ) - return; - else if((d->scroll.scrollable & QPopupMenuPrivate::Scroll::ScrollUp && e->pos().y() <= sh) || //up - (d->scroll.scrollable & QPopupMenuPrivate::Scroll::ScrollDown && - e->pos().y() >= contentsRect().height() - sh)) //down - return; - - if ( actItem < 0 ) { // we do not have an active item - // if the release is inside without motion (happens with - // oversized popup menus on small screens), ignore it - if ( rect().contains( e->pos() ) && motion < 6 ) - return; - else - byeMenuBar(); - } else { // selected menu item! - register QMenuItem *mi = mitems->at(actItem); - if ( mi ->widget() ) { - QWidget* widgetAt = QApplication::widgetAt( e->globalPos(), TRUE ); - if ( widgetAt && widgetAt != this ) { - QMouseEvent me( e->type(), widgetAt->mapFromGlobal( e->globalPos() ), - e->globalPos(), e->button(), e->state() ); - QApplication::sendEvent( widgetAt, &me ); - } - } - PopupMenu *popup = mi->popup(); -#ifndef QT_NO_WHATSTHIS - bool b = QWhatsThis::inWhatsThisMode(); -#else - const bool b = FALSE; -#endif - if ( !mi->isEnabledAndVisible() ) { -#ifndef QT_NO_WHATSTHIS - if ( b ) { - actItem = -1; - updateItem( mi->id() ); - byeMenuBar(); - actSig( mi->id(), b); - } -#endif - } else if ( popup ) { - popup->setFirstItemActive(); - } else { // normal menu item - byeMenuBar(); // deactivate menu bar - if ( mi->isEnabledAndVisible() ) { - actItem = -1; - updateItem( mi->id() ); - active_popup_menu = this; - QGuardedPtr<QSignal> signal = mi->signal(); - actSig( mi->id(), b ); - if ( signal && !b ) - signal->activate(); - active_popup_menu = 0; - } - } - } -} - -void PopupMenu::mouseMoveEvent( QMouseEvent *e ) -{ - motion++; - - if ( parentMenu && parentMenu->isPopupMenu ) { - PopupMenu* p = (PopupMenu*)parentMenu; - int myIndex; - - p->findPopup( this, &myIndex ); - QPoint pPos = p->mapFromParent( e->globalPos() ); - if ( p->actItem != myIndex && !p->rect().contains( pPos ) ) - p->setActiveItem( myIndex ); - - if ( style().styleHint(QStyle::SH_PopupMenu_SloppySubMenus, this )) { - p->d->mouseMoveBuffer = QRegion(); -#ifdef DEBUG_SLOPPY_SUBMENU - p->repaint(); -#endif - } - } - - if ( (e->state() & Qt::MouseButtonMask) == 0 && - !hasMouseTracking() ) - return; - - if(d->scroll.scrollable && e->pos().x() >= rect().x() && e->pos().x() <= rect().width()) { - int sh = style().pixelMetric(QStyle::PM_PopupMenuScrollerHeight, this); - if((d->scroll.scrollable & QPopupMenuPrivate::Scroll::ScrollUp && e->pos().y() <= sh) || - (d->scroll.scrollable & QPopupMenuPrivate::Scroll::ScrollDown && e->pos().y() >= height()-sh)) { - if(!d->scroll.scrolltimer) { - d->scroll.scrolltimer = new QTimer(this, "popup scroll timer"); - QObject::connect( d->scroll.scrolltimer, SIGNAL(timeout()), - this, SLOT(subScrollTimer()) ); - } - if(!d->scroll.scrolltimer->isActive()) - d->scroll.scrolltimer->start(40); - return; - } - } - - int item = itemAtPos( e->pos() ); - if ( item == -1 ) { // no valid item - int lastActItem = actItem; - actItem = -1; - if ( lastActItem >= 0 ) - updateRow( lastActItem ); - if ( lastActItem > 0 || - ( !rect().contains( e->pos() ) && !tryMenuBar( e ) ) ) { - popupSubMenuLater(style().styleHint(QStyle::SH_PopupMenu_SubMenuPopupDelay, - this), this); - } - } else { // mouse on valid item - // but did not register mouse press - if ( (e->state() & Qt::MouseButtonMask) && !mouseBtDn ) - mouseBtDn = TRUE; // so mouseReleaseEvent will pop down - - register QMenuItem *mi = mitems->at( item ); - - if ( mi->widget() ) { - QWidget* widgetAt = QApplication::widgetAt( e->globalPos(), TRUE ); - if ( widgetAt && widgetAt != this ) { - QMouseEvent me( e->type(), widgetAt->mapFromGlobal( e->globalPos() ), - e->globalPos(), e->button(), e->state() ); - QApplication::sendEvent( widgetAt, &me ); - } - } - - if ( actItem == item ) - return; - - if ( style().styleHint(QStyle::SH_PopupMenu_SloppySubMenus, this) && - d->mouseMoveBuffer.contains( e->pos() ) ) { - actItem = item; - popupSubMenuLater( style().styleHint(QStyle::SH_PopupMenu_SubMenuPopupDelay, this) * 6, - this ); - return; - } - - if ( mi->popup() || ( popupActive >= 0 && popupActive != item )) - popupSubMenuLater( style().styleHint(QStyle::SH_PopupMenu_SubMenuPopupDelay, this), - this ); - else if ( singleSingleShot ) - singleSingleShot->stop(); - - if ( item != actItem ) - setActiveItem( item ); - } -} - -void PopupMenu::keyPressEvent( QKeyEvent *e ) -{ - QMenuItem *mi = 0; - PopupMenu *popup; - int dy = 0; - bool ok_key = TRUE; - - int key = e->key(); - if ( QApplication::reverseLayout() ) { - // in reverse mode opening and closing keys for submenues are reversed - if ( key == Key_Left ) - key = Key_Right; - else if ( key == Key_Right ) - key = Key_Left; - } - - switch ( key ) { - case Key_Tab: - // ignore tab, otherwise it will be passed to the menubar - break; - - case Key_Up: - dy = -1; - break; - - case Key_Down: - dy = 1; - break; - - case Key_Alt: - if ( style().styleHint(QStyle::SH_MenuBar_AltKeyNavigation, this) ) - byeMenuBar(); - break; - - case Key_Escape: - if ( tornOff ) { - close(); - return; - } - // just hide one - { - QMenuData* p = parentMenu; - hide(); -#ifndef QT_NO_MENUBAR - if ( p && p->isMenuBar ) - ((QMenuBar*) p)->goodbye( TRUE ); -#endif - } - break; - - case Key_Left: - if ( ncols > 1 && actItem >= 0 ) { - QRect r( itemGeometry( actItem ) ); - int newActItem = itemAtPos( QPoint( r.left() - 1, r.center().y() ) ); - if ( newActItem >= 0 ) { - setActiveItem( newActItem ); - break; - } - } - if ( parentMenu && parentMenu->isPopupMenu ) { - ((PopupMenu *)parentMenu)->hidePopups(); - if ( singleSingleShot ) - singleSingleShot->stop(); - break; - } - - ok_key = FALSE; - break; - - case Key_Right: - if ( actItem >= 0 && ( mi=mitems->at(actItem) )->isEnabledAndVisible() && (popup=mi->popup()) ) { - hidePopups(); - if ( singleSingleShot ) - singleSingleShot->stop(); - // ### The next two lines were switched to fix the problem with the first item of the - // submenu not being highlighted...any reason why they should have been the other way?? - subMenuTimer(); - popup->setFirstItemActive(); - break; - } else if ( actItem == -1 && ( parentMenu && !parentMenu->isMenuBar )) { - dy = 1; - break; - } - if ( ncols > 1 && actItem >= 0 ) { - QRect r( itemGeometry( actItem ) ); - int newActItem = itemAtPos( QPoint( r.right() + 1, r.center().y() ) ); - if ( newActItem >= 0 ) { - setActiveItem( newActItem ); - break; - } - } - ok_key = FALSE; - break; - - case Key_Space: - if (! style().styleHint(QStyle::SH_PopupMenu_SpaceActivatesItem, this)) - break; - // for motif, fall through - - case Key_Return: - case Key_Enter: - { - if ( actItem < 0 ) - break; -#ifndef QT_NO_WHATSTHIS - bool b = QWhatsThis::inWhatsThisMode(); -#else - const bool b = FALSE; -#endif - mi = mitems->at( actItem ); - if ( !mi->isEnabled() && !b ) - break; - popup = mi->popup(); - if ( popup ) { - hidePopups(); - popupSubMenuLater( 20, this ); - popup->setFirstItemActive(); - } else { - actItem = -1; - updateItem( mi->id() ); - byeMenuBar(); - if ( mi->isEnabledAndVisible() || b ) { - active_popup_menu = this; - QGuardedPtr<QSignal> signal = mi->signal(); - actSig( mi->id(), b ); - if ( signal && !b ) - signal->activate(); - active_popup_menu = 0; - } - } - } - break; -#ifndef QT_NO_WHATSTHIS - case Key_F1: - if ( actItem < 0 || e->state() != ShiftButton) - break; - mi = mitems->at( actItem ); - if ( !mi->whatsThis().isNull() ){ - if ( !QWhatsThis::inWhatsThisMode() ) - QWhatsThis::enterWhatsThisMode(); - QRect r( itemGeometry( actItem) ); - QWhatsThis::leaveWhatsThisMode( mi->whatsThis(), mapToGlobal( r.bottomLeft()) ); - } - //fall-through! -#endif - default: - ok_key = FALSE; - - } - if ( !ok_key && - ( !e->state() || e->state() == AltButton || e->state() == ShiftButton ) && - e->text().length()==1 ) { - QChar c = e->text()[0].upper(); - - QMenuItemListIt it(*mitems); - QMenuItem* first = 0; - QMenuItem* currentSelected = 0; - QMenuItem* firstAfterCurrent = 0; - - register QMenuItem *m; - mi = 0; - int indx = 0; - int clashCount = 0; - while ( (m=it.current()) ) { - ++it; - QString s = m->text(); - if ( !s.isEmpty() ) { - int i = s.find( '&' ); - while ( i >= 0 && i < (int)s.length() - 1 ) { - if ( s[i+1].upper() == c ) { - ok_key = TRUE; - clashCount++; - if ( !first ) - first = m; - if ( indx == actItem ) - currentSelected = m; - else if ( !firstAfterCurrent && currentSelected ) - firstAfterCurrent = m; - break; - } else if ( s[i+1] == '&' ) { - i = s.find( '&', i+2 ); - } else { - break; - } - } - } - if ( mi ) - break; - indx++; - } - - if ( 1 == clashCount ) { // No clashes, continue with selection - mi = first; - popup = mi->popup(); - if ( popup ) { - setActiveItem( indexOf(mi->id()) ); - hidePopups(); - popupSubMenuLater( 20, this ); - popup->setFirstItemActive(); - } else { - byeMenuBar(); -#ifndef QT_NO_WHATSTHIS - bool b = QWhatsThis::inWhatsThisMode(); -#else - const bool b = FALSE; -#endif - if ( mi->isEnabledAndVisible() || b ) { - active_popup_menu = this; - QGuardedPtr<QSignal> signal = mi->signal(); - actSig( mi->id(), b ); - if ( signal && !b ) - signal->activate(); - active_popup_menu = 0; - } - } - } else if ( clashCount > 1 ) { // Clashes, highlight next... - // If there's clashes and no one is selected, use first one - // or if there is no clashes _after_ current, use first one - if ( !currentSelected || (currentSelected && !firstAfterCurrent)) - dy = indexOf( first->id() ) - actItem; - else - dy = indexOf( firstAfterCurrent->id() ) - actItem; - } - } -#ifndef QT_NO_MENUBAR - if ( !ok_key ) { // send to menu bar - register QMenuData *top = this; // find top level - while ( top->parentMenu ) - top = top->parentMenu; - if ( top->isMenuBar ) { - int beforeId = top->actItem; - ((QMenuBar*)top)->tryKeyEvent( this, e ); - if ( beforeId != top->actItem ) - ok_key = TRUE; - } - } -#endif - if ( actItem < 0 ) { - if ( dy > 0 ) { - setFirstItemActive(); - } else if ( dy < 0 ) { - QMenuItemListIt it(*mitems); - it.toLast(); - register QMenuItem *mi; - int ai = count() - 1; - while ( (mi=it.current()) ) { - --it; - if ( !mi->isSeparator() && mi->id() != QMenuData::d->aInt ) { - setActiveItem( ai ); - return; - } - ai--; - } - actItem = -1; - } - return; - } - - if ( dy ) { // highlight next/prev - register int i = actItem; - int c = mitems->count(); - for(int n = c; n; n--) { - i = i + dy; - if(d->scroll.scrollable) { - if(d->scroll.scrolltimer) - d->scroll.scrolltimer->stop(); - if(i < 0) - i = 0; - else if(i >= c) - i = c - 1; - } else { - if ( i == c ) - i = 0; - else if ( i < 0 ) - i = c - 1; - } - mi = mitems->at( i ); - if ( !mi || !mi->isVisible() ) - continue; - - if ( !mi->isSeparator() && - ( style().styleHint(QStyle::SH_PopupMenu_AllowActiveAndDisabled, this) - || mi->isEnabledAndVisible() ) ) - break; - } - if ( i != actItem ) - setActiveItem( i ); - if(d->scroll.scrollable) { //need to scroll to make it visible? - QRect r = itemGeometry(actItem); - if(r.isNull() || r.height() < itemHeight(mitems->at(actItem))) { - bool refresh = FALSE; - if(d->scroll.scrollable & QPopupMenuPrivate::Scroll::ScrollUp && dy == -1) { //up - if(d->scroll.topScrollableIndex >= 0) { - d->scroll.topScrollableIndex--; - refresh = TRUE; - } - } else if(d->scroll.scrollable & QPopupMenuPrivate::Scroll::ScrollDown) { //down - QMenuItemListIt it(*mitems); - int sh = style().pixelMetric(QStyle::PM_PopupMenuScrollerHeight, this); - for(int i = 0, y = ((d->scroll.scrollable & QPopupMenuPrivate::Scroll::ScrollUp) ? sh : 0); it.current(); i++, ++it) { - if(i >= d->scroll.topScrollableIndex) { - int itemh = itemHeight(it.current()); - QSize sz = style().sizeFromContents(QStyle::CT_PopupMenuItem, this, - QSize(0, itemh), - QStyleOption(it.current(),maxPMWidth,0)); - y += sz.height(); - if(y > (contentsRect().height()-sh)) { - if(sz.height() > sh || !it.atLast()) - d->scroll.topScrollableIndex++; - refresh = TRUE; - break; - } - } - } - } - if(refresh) { - updateScrollerState(); - update(); - } - } - } - } - -#ifdef Q_OS_WIN32 - if ( !ok_key && - !( e->key() == Key_Control || e->key() == Key_Shift || e->key() == Key_Meta ) ) - qApp->beep(); -#endif // Q_OS_WIN32 -} - -void PopupMenu::timerEvent( QTimerEvent *e ) -{ - QFrame::timerEvent( e ); -} - -void PopupMenu::leaveEvent( QEvent * ) -{ - if ( testWFlags( WStyle_Tool ) && style().styleHint(QStyle::SH_PopupMenu_MouseTracking, this) ) { - int lastActItem = actItem; - actItem = -1; - if ( lastActItem >= 0 ) - updateRow( lastActItem ); - } -} - -void PopupMenu::styleChange( QStyle& old ) -{ - QFrame::styleChange( old ); - setMouseTracking(style().styleHint(QStyle::SH_PopupMenu_MouseTracking, this)); - style().polishPopupMenu( this ); - updateSize(TRUE); -} - -void PopupMenu::enabledChange( bool ) -{ - if ( QMenuData::d->aWidget ) // torn-off menu - QMenuData::d->aWidget->setEnabled( isEnabled() ); -} - -int PopupMenu::columns() const -{ - return ncols; -} - -// This private slot handles the scrolling popupmenu -void PopupMenu::subScrollTimer() { - QPoint pos = QCursor::pos(); - if(!d->scroll.scrollable || !isVisible()) { - if(d->scroll.scrolltimer) - d->scroll.scrolltimer->stop(); - return; - } else if(pos.x() > x() + width() || pos.x() < x()) { - return; - } - int sh = style().pixelMetric(QStyle::PM_PopupMenuScrollerHeight, this); - if(!d->scroll.lastScroll.isValid()) { - d->scroll.lastScroll = QTime::currentTime(); - } else { - int factor=0; - if(pos.y() < y()) - factor = y() - pos.y(); - else if(pos.y() > y() + height()) - factor = pos.y() - (y() + height()); - int msecs = 250 - ((factor / 10) * 40); - if(d->scroll.lastScroll.msecsTo(QTime::currentTime()) < QMAX(0, msecs)) - return; - d->scroll.lastScroll = QTime::currentTime(); - } - if(d->scroll.scrollable & QPopupMenuPrivate::Scroll::ScrollUp && pos.y() <= y() + sh) { //up - if(d->scroll.topScrollableIndex > 0) { - d->scroll.topScrollableIndex--; - updateScrollerState(); - update(contentsRect()); - } - } else if(d->scroll.scrollable & QPopupMenuPrivate::Scroll::ScrollDown && - pos.y() >= (y() + contentsRect().height()) - sh) { //down - QMenuItemListIt it(*mitems); - for(int i = 0, y = contentsRect().y() + sh; it.current(); i++, ++it) { - if(i >= d->scroll.topScrollableIndex) { - int itemh = itemHeight(it.current()); - QSize sz = style().sizeFromContents(QStyle::CT_PopupMenuItem, this, QSize(0, itemh), - QStyleOption(it.current(),maxPMWidth,0)); - y += sz.height(); - if(y > contentsRect().height() - sh) { - d->scroll.topScrollableIndex++; - updateScrollerState(); - update(contentsRect()); - break; - } - } - } - } -} - -// This private slot handles the delayed submenu effects - -void PopupMenu::subMenuTimer() { - - if ( !isVisible() || (actItem < 0 && popupActive < 0) || actItem == popupActive ) - return; - - if ( popupActive >= 0 ) { - hidePopups(); - popupActive = -1; - } - - // hidePopups() may change actItem etc. - if ( !isVisible() || actItem < 0 || actItem == popupActive ) - return; - - QMenuItem *mi = mitems->at(actItem); - if ( !mi || !mi->isEnabledAndVisible() ) - return; - - PopupMenu *popup = mi->popup(); - if ( !popup || !popup->isEnabled() ) - return; - - //avoid circularity - if ( popup->isVisible() ) - return; - - Q_ASSERT( popup->parentMenu == 0 ); - popup->parentMenu = this; // set parent menu - - emit popup->aboutToShow(); - supressAboutToShow = TRUE; - - - QRect r( itemGeometry( actItem ) ); - QPoint p; - QSize ps = popup->sizeHint(); - if( QApplication::reverseLayout() ) { - p = QPoint( r.left() + motifArrowHMargin - ps.width(), r.top() + motifArrowVMargin ); - p = mapToGlobal( p ); - - bool right = FALSE; - if ( ( parentMenu && parentMenu->isPopupMenu && - ((PopupMenu*)parentMenu)->geometry().x() < geometry().x() ) || - p.x() < 0 ) - right = TRUE; - if ( right && (ps.width() > QApplication::desktop()->width() - mapToGlobal( r.topRight() ).x() ) ) - right = FALSE; - if ( right ) - p.setX( mapToGlobal( r.topRight() ).x() ); - } else { - p = QPoint( r.right() - motifArrowHMargin, r.top() + motifArrowVMargin ); - p = mapToGlobal( p ); - - bool left = FALSE; - if ( ( parentMenu && parentMenu->isPopupMenu && - ((PopupMenu*)parentMenu)->geometry().x() > geometry().x() ) || - p.x() + ps.width() > QApplication::desktop()->width() ) - left = TRUE; - if ( left && (ps.width() > mapToGlobal( r.topLeft() ).x() ) ) - left = FALSE; - if ( left ) - p.setX( mapToGlobal( r.topLeft() ).x() - ps.width() ); - } - QRect pr = popup->itemGeometry(popup->count() - 1); - if (p.y() + ps.height() > QApplication::desktop()->height() && - p.y() - ps.height() + (QCOORD) pr.height() >= 0) - p.setY( p.y() - ps.height() + (QCOORD) pr.height()); - - if ( style().styleHint(QStyle::SH_PopupMenu_SloppySubMenus, this )) { - QPoint cur = QCursor::pos(); - if ( r.contains( mapFromGlobal( cur ) ) ) { - QPoint pts[4]; - pts[0] = QPoint( cur.x(), cur.y() - 2 ); - pts[3] = QPoint( cur.x(), cur.y() + 2 ); - if ( p.x() >= cur.x() ) { - pts[1] = QPoint( geometry().right(), p.y() ); - pts[2] = QPoint( geometry().right(), p.y() + ps.height() ); - } else { - pts[1] = QPoint( p.x() + ps.width(), p.y() ); - pts[2] = QPoint( p.x() + ps.width(), p.y() + ps.height() ); - } - QPointArray points( 4 ); - for( int i = 0; i < 4; i++ ) - points.setPoint( i, mapFromGlobal( pts[i] ) ); - d->mouseMoveBuffer = QRegion( points ); - repaint(); - } - } - - popupActive = actItem; - popup->popup( p ); -} - -void PopupMenu::allowAnimation() -{ - preventAnimation = FALSE; -} - -void PopupMenu::updateRow( int row ) -{ - if ( !isVisible() ) - return; - - if ( badSize ) { - updateSize(); - update(); - return; - } - updateSize(); - QRect r = itemGeometry( row ); - if ( !r.isNull() ) // can happen via the scroller - repaint( r ); -} - -int PopupMenu::exec( const QPoint & pos, int indexAtPoint ) -{ - snapToMouse = TRUE; - if ( !qApp ) - return -1; - - PopupMenu* priorSyncMenu = syncMenu; - - syncMenu = this; - syncMenuId = -1; - - QGuardedPtr<PopupMenu> that = this; - connectModal( that, TRUE ); - popup( pos, indexAtPoint ); - qApp->enter_loop(); - connectModal( that, FALSE ); - - syncMenu = priorSyncMenu; - return syncMenuId; -} - - - -// Connect the popup and all its submenus to modalActivation() if -// \a doConnect is true, otherwise disconnect. -void PopupMenu::connectModal( PopupMenu* receiver, bool doConnect ) -{ - if ( !receiver ) - return; - - connectModalRecursionSafety = doConnect; - - if ( doConnect ) - connect( this, SIGNAL(activated(int)), - receiver, SLOT(modalActivation(int)) ); - else - disconnect( this, SIGNAL(activated(int)), - receiver, SLOT(modalActivation(int)) ); - - QMenuItemListIt it(*mitems); - register QMenuItem *mi; - while ( (mi=it.current()) ) { - ++it; - if ( mi->popup() && mi->popup() != receiver - && (bool)(mi->popup()->connectModalRecursionSafety) != doConnect ) - mi->popup()->connectModal( receiver, doConnect ); //avoid circular - } -} - -int PopupMenu::exec() -{ - return exec(mapToGlobal(QPoint(0,0))); -} - - -// Internal slot used for exec(). - -void PopupMenu::modalActivation( int id ) -{ - syncMenuId = id; -} - -void PopupMenu::setActiveItem( int i ) -{ - int lastActItem = actItem; - actItem = i; - if ( lastActItem >= 0 ) - updateRow( lastActItem ); - if ( i >= 0 && i != lastActItem ) - updateRow( i ); - QMenuItem *mi = mitems->at( actItem ); - if ( !mi ) - return; - - if ( mi->widget() && mi->widget()->isFocusEnabled() ) { - mi->widget()->setFocus(); - } else { - setFocus(); - QRect mfrect = itemGeometry( actItem ); - setMicroFocusHint( mfrect.x(), mfrect.y(), mfrect.width(), mfrect.height(), FALSE ); - } - if ( mi->id() != -1 ) - hilitSig( mi->id() ); -#ifndef QT_NO_WHATSTHIS - if (whatsThisItem && whatsThisItem != mi) { - qWhatsThisBDH(); - } - whatsThisItem = mi; -#endif -} - -QSize PopupMenu::sizeHint() const -{ - constPolish(); - PopupMenu* that = (PopupMenu*) this; - //We do not need a resize here, just the sizeHint.. - return that->updateSize(FALSE, FALSE).expandedTo( QApplication::globalStrut() ); -} - -int PopupMenu::idAt( const QPoint& pos ) const -{ - return idAt( itemAtPos( pos ) ); -} - -bool PopupMenu::customWhatsThis() const -{ - return TRUE; -} - -bool PopupMenu::focusNextPrevChild( bool next ) -{ - register QMenuItem *mi; - int dy = next? 1 : -1; - if ( dy && actItem < 0 ) { - setFirstItemActive(); - } else if ( dy ) { // highlight next/prev - register int i = actItem; - int c = mitems->count(); - int n = c; - while ( n-- ) { - i = i + dy; - if ( i == c ) - i = 0; - else if ( i < 0 ) - i = c - 1; - mi = mitems->at( i ); - if ( mi && !mi->isSeparator() && - ( ( style().styleHint(QStyle::SH_PopupMenu_AllowActiveAndDisabled, this) - && mi->isVisible() ) - || mi->isEnabledAndVisible() ) ) - break; - } - if ( i != actItem ) - setActiveItem( i ); - } - return TRUE; -} - -void PopupMenu::focusInEvent( QFocusEvent * ) -{ -} - -void PopupMenu::focusOutEvent( QFocusEvent * ) -{ -} - -class QTearOffMenuItem : public QCustomMenuItem -{ -public: - QTearOffMenuItem() - { - } - ~QTearOffMenuItem() - { - } - void paint( QPainter* p, const QColorGroup& cg, bool, - bool, int x, int y, int w, int h ) - { - p->setPen( QPen( cg.dark(), 1, DashLine ) ); - p->drawLine( x+2, y+h/2-1, x+w-4, y+h/2-1 ); - p->setPen( QPen( cg.light(), 1, DashLine ) ); - p->drawLine( x+2, y+h/2, x+w-4, y+h/2 ); - } - bool fullSpan() const - { - return TRUE; - } - - QSize sizeHint() - { - return QSize( 20, 6 ); - } -}; - -int PopupMenu::insertTearOffHandle( int id, int index ) -{ - int myid = insertItem( new QTearOffMenuItem, id, index ); - connectItem( myid, this, SLOT( toggleTearOff() ) ); - QMenuData::d->aInt = myid; - return myid; -} +//====================== +// PopupView +//====================== -void PopupMenu::toggleTearOff() +PopupView::PopupView(QWidget* parent) + : QColumnView(parent) { - if ( active_popup_menu && active_popup_menu->tornOff ) { - active_popup_menu->close(); - } else if (QMenuData::d->aWidget ) { - delete (QWidget*) QMenuData::d->aWidget; // delete the old one - } else { - // create a tear off menu - PopupMenu* p = new PopupMenu( parentWidget(), "tear off menu" ); - connect( p, SIGNAL( activated(int) ), this, SIGNAL( activated(int) ) ); - connect( p, SIGNAL( highlighted(int) ), this, SIGNAL( highlighted(int) ) ); -#ifndef QT_NO_WIDGET_TOPEXTRA - p->setCaption( caption() ); -#endif - p->setCheckable( isCheckable() ); - p->reparent( parentWidget(), WType_TopLevel | WStyle_Tool | - WNoAutoErase | WDestructiveClose, - geometry().topLeft(), FALSE ); - p->mitems->setAutoDelete( FALSE ); - p->tornOff = TRUE; - for ( QMenuItemListIt it( *mitems ); it.current(); ++it ) { - if ( it.current()->id() != QMenuData::d->aInt && !it.current()->widget() ) - p->mitems->append( it.current() ); - } - p->show(); - QMenuData::d->aWidget = p; - } + _model= new QStandardItemModel(this); + // FIXME: After clearing, then re-filling, no items seen. + // But if setModel is called FOR THE FIRST TIME after clearing the model, + // then it works. Calling setModel any time after that does not work. + setModel(_model); } -void PopupMenu::activateItemAt( int index ) +PopupView::~PopupView() { - if ( index >= 0 && index < (int) mitems->count() ) { - QMenuItem *mi = mitems->at( index ); - if ( index != actItem ) // new item activated - setActiveItem( index ); - PopupMenu *popup = mi->popup(); - if ( popup ) { - if ( popup->isVisible() ) { // sub menu already open - int pactItem = popup->actItem; - popup->actItem = -1; - popup->hidePopups(); - popup->updateRow( pactItem ); - } else { // open sub menu - hidePopups(); - actItem = index; - subMenuTimer(); - popup->setFirstItemActive(); - } - } else { - byeMenuBar(); // deactivate menu bar - -#ifndef QT_NO_WHATSTHIS - bool b = QWhatsThis::inWhatsThisMode(); -#else - const bool b = FALSE; -#endif - if ( !mi->isEnabledAndVisible() ) { -#ifndef QT_NO_WHATSTHIS - if ( b ) { - actItem = -1; - updateItem( mi->id() ); - byeMenuBar(); - actSig( mi->id(), b); - } -#endif - } else { - byeMenuBar(); // deactivate menu bar - if ( mi->isEnabledAndVisible() ) { - actItem = -1; - updateItem( mi->id() ); - active_popup_menu = this; - QGuardedPtr<QSignal> signal = mi->signal(); - actSig( mi->id(), b ); - if ( signal && !b ) - signal->activate(); - active_popup_menu = 0; - } - } - } - } else { - if ( tornOff ) { - close(); - } else { - QMenuData* p = parentMenu; - hide(); -#ifndef QT_NO_MENUBAR - if ( p && p->isMenuBar ) - ((QMenuBar*) p)->goodbye( TRUE ); -#endif - } - } - + // Make sure to clear the popup so that any child popups are also deleted ! + //popup->clear(); } -void -PopupMenu::updateScrollerState() +void PopupView::clear() { - uint old_scrollable = d->scroll.scrollable; - d->scroll.scrollable = QPopupMenuPrivate::Scroll::ScrollNone; - if(!style().styleHint(QStyle::SH_PopupMenu_Scrollable, this)) - return; - - QMenuItem *mi; - QMenuItemListIt it( *mitems ); - if(d->scroll.topScrollableIndex) { - for(int row = 0; (mi = it.current()) && row < d->scroll.topScrollableIndex; row++) - ++it; - if(!mi) - it.toFirst(); - } - int y = 0, sh = style().pixelMetric(QStyle::PM_PopupMenuScrollerHeight, this); - if(!it.atFirst()) { - // can't use |= because of a bug/feature in IBM xlC 5.0.2 - d->scroll.scrollable = d->scroll.scrollable | QPopupMenuPrivate::Scroll::ScrollUp; - y += sh; - } - while ( (mi=it.current()) ) { - ++it; - int myheight = contentsRect().height(); - QSize sz = style().sizeFromContents(QStyle::CT_PopupMenuItem, this, - QSize(0, itemHeight( mi )), - QStyleOption(mi,maxPMWidth)); - if(y + sz.height() >= myheight) { - d->scroll.scrollable = d->scroll.scrollable | QPopupMenuPrivate::Scroll::ScrollDown; - break; - } - y += sz.height(); - } - if((d->scroll.scrollable & QPopupMenuPrivate::Scroll::ScrollUp) && - !(old_scrollable & QPopupMenuPrivate::Scroll::ScrollUp)) - d->scroll.topScrollableIndex++; + _model->clear(); } - -#endif // QT_NO_POPUPMENU - -*/ +*/ + diff --git a/muse2/muse/widgets/popupmenu.h b/muse2/muse/widgets/popupmenu.h index bea30f1d..c06d51f4 100644 --- a/muse2/muse/widgets/popupmenu.h +++ b/muse2/muse/widgets/popupmenu.h @@ -5,299 +5,55 @@ // // (C) Copyright 1999-2010 Werner Schweer (ws@seh.de) // -// PopupMenu sub-class of QPopupMenu created by Tim. +// PopupMenu sub-class of QMenu created by Tim. //========================================================= - - -//========================================================= -// -// NOTICE: This sub-class of QPopupMenu *automatically* deletes -// and *clears* any sub popup menus, when clear() is called. -// Therefore a parent widget is *not* necessary when -// creating sub popup menus to add to the popup. -// -//========================================================= - - - #ifndef __POPUPMENU_H__ #define __POPUPMENU_H__ -#include <q3popupmenu.h> -//Added by qt3to4: -#include <QMouseEvent> -//#include <qmenudata.h> +#include <QMenu> +//#include <QMouseEvent> +//#include <QColumnView> class QWidget; class QMouseEvent; +class QVariant; +class QAction; +//class QStandardItemModel; -//class MenuData : public QMenuData -//{ - //friend class QMenuBar; -// friend class QPopupMenu; -// friend class PopupMenu; - -// Q_OBJECT - //private: -//}; - -/* -// Internal class to get access to protected QMenuData members. -class MenuData : public QMenuData +class PopupMenu : public QMenu { - friend class QPopupMenu; - friend class QMenuData; - friend class PopupMenu; - -private: - -public: - MenuData() : QMenuData() { } - virtual ~MenuData() { } -}; -*/ - -//class Q_EXPORT PopupMenu : public QPopupMenu -class PopupMenu : public Q3PopupMenu -//class PopupMenu : public QPopupMenu, public MenuData -{ - friend class QMenuData; - //friend class QMenuBar; - friend class Q3PopupMenu; - friend class QMenuBar; - //friend class MenuData; - Q_OBJECT - private: - // QPopupMenu::d is private, so this is our own private. - //QPopupMenuPrivate *d; - - //virtual void setFirstItemActive(); - //void hideAllPopups(); - //void hidePopups(); -/// bool tryMenuBar(QMouseEvent *); - //bool tryMouseEvent(QPopupMenu *, QMouseEvent *); -/// bool tryMouseEvent(PopupMenu *, QMouseEvent *); - //void byeMenuBar(); -/// void actSig(int, bool = FALSE); -/// virtual void menuDelPopup(Q3PopupMenu *); protected: - //int actItem; - - //void mousePressEvent(QMouseEvent *); -/// void mouseReleaseEvent(QMouseEvent *); + void mouseReleaseEvent(QMouseEvent *); public: - PopupMenu(QWidget* parent=0, const char* name=0); + PopupMenu(QWidget* parent=0); ~PopupMenu(); + void clear(); + QAction* findActionFromData(QVariant); }; -#endif - - - - -/**************************************************************************** -** -** Definition of QPopupMenu class -** -** Created : 941128 -** -** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved. -** -** This file is part of the widgets module of the Qt GUI Toolkit. -** -** This file may be used under the terms of the GNU General -** Public License versions 2.0 or 3.0 as published by the Free -** Software Foundation and appearing in the files LICENSE.GPL2 -** and LICENSE.GPL3 included in the packaging of this file. -** Alternatively you may (at your option) use any later version -** of the GNU General Public License if such license has been -** publicly approved by Trolltech ASA (or its successors, if any) -** and the KDE Free Qt Foundation. -** -** Please review the following information to ensure GNU General -** Public Licensing requirements will be met: -** http://trolltech.com/products/qt/licenses/licensing/opensource/. -** If you are unsure which license is appropriate for your use, please -** review the following information: -** http://trolltech.com/products/qt/licenses/licensing/licensingoverview -** or contact the sales department at sales@trolltech.com. -** -** This file may be used under the terms of the Q Public License as -** defined by Trolltech ASA and appearing in the file LICENSE.QPL -** included in the packaging of this file. Licensees holding valid Qt -** Commercial licenses may use this file in accordance with the Qt -** Commercial License Agreement provided with the Software. -** -** This file is provided "AS IS" with NO WARRANTY OF ANY KIND, -** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted -** herein. -** -**********************************************************************/ /* -#ifndef __POPUPMENU_H__ -#define __POPUPMENU_H__ - -#ifndef QT_H -#include <qframe.h> -#include <qmenudata.h> -#endif // QT_H - -#ifndef QT_NO_POPUPMENU -class QPopupMenuPrivate; - -class Q_EXPORT PopupMenu : public QFrame, public QMenuData +class PopupView : public QColumnView { - Q_OBJECT - Q_PROPERTY( bool checkable READ isCheckable WRITE setCheckable ) -public: - PopupMenu( QWidget* parent=0, const char* name=0 ); - ~PopupMenu(); - - void popup( const QPoint & pos, int indexAtPoint = -1 ); // open - void updateItem( int id ); - - virtual void setCheckable( bool ); - bool isCheckable() const; - - void setFont( const QFont & ); - void show(); - void hide(); - - int exec(); - int exec( const QPoint & pos, int indexAtPoint = 0 ); // modal - - virtual void setActiveItem( int ); - QSize sizeHint() const; - - int idAt( int index ) const { return QMenuData::idAt( index ); } - int idAt( const QPoint& pos ) const; - - bool customWhatsThis() const; - - int insertTearOffHandle( int id=-1, int index=-1 ); - - void activateItemAt( int index ); - QRect itemGeometry( int index ); - - -signals: - void activated( int itemId ); - void highlighted( int itemId ); - void activatedRedirect( int itemId ); // to parent menu - void highlightedRedirect( int itemId ); - void aboutToShow(); - void aboutToHide(); - -protected: - int itemHeight( int ) const; - int itemHeight( QMenuItem* mi ) const; - void drawItem( QPainter* p, int tab, QMenuItem* mi, - bool act, int x, int y, int w, int h); - - void drawContents( QPainter * ); - - void closeEvent( QCloseEvent *e ); - void paintEvent( QPaintEvent * ); - void mousePressEvent( QMouseEvent * ); - void mouseReleaseEvent( QMouseEvent * ); - void mouseMoveEvent( QMouseEvent * ); - void keyPressEvent( QKeyEvent * ); - void focusInEvent( QFocusEvent * ); - void focusOutEvent( QFocusEvent * ); - void timerEvent( QTimerEvent * ); - void leaveEvent( QEvent * ); - void styleChange( QStyle& ); - void enabledChange( bool ); - int columns() const; - - bool focusNextPrevChild( bool next ); - - int itemAtPos( const QPoint &, bool ignoreSeparator = TRUE ) const; - -private slots: - void subActivated( int itemId ); - void subHighlighted( int itemId ); -#ifndef QT_NO_ACCEL - void accelActivated( int itemId ); - void accelDestroyed(); -#endif - void popupDestroyed( QObject* ); - void modalActivation( int ); - - void subMenuTimer(); - void subScrollTimer(); - void allowAnimation(); - void toggleTearOff(); - - void performDelayedChanges(); - -private: - void updateScrollerState(); - void menuContentsChanged(); - void menuStateChanged(); - void performDelayedContentsChanged(); - void performDelayedStateChanged(); - void menuInsPopup( PopupMenu * ); - void menuDelPopup( PopupMenu * ); - void frameChanged(); - - void actSig( int, bool = FALSE ); - void hilitSig( int ); - virtual void setFirstItemActive(); - void hideAllPopups(); - void hidePopups(); - bool tryMenuBar( QMouseEvent * ); - void byeMenuBar(); - - QSize updateSize(bool force_recalc=FALSE, bool do_resize=TRUE); - void updateRow( int row ); -#ifndef QT_NO_ACCEL - void updateAccel( QWidget * ); - void enableAccel( bool ); -#endif - QPopupMenuPrivate *d; -#ifndef QT_NO_ACCEL - QAccel *autoaccel; -#endif - -#if defined(Q_WS_MAC) && !defined(QMAC_QMENUBAR_NO_NATIVE) - bool macPopupMenu(const QPoint &, int); - uint mac_dirty_popup : 1; -#endif - - int popupActive; - int tab; - uint accelDisabled : 1; - uint checkable : 1; - uint connectModalRecursionSafety : 1; - uint tornOff : 1; - uint pendingDelayedContentsChanges : 1; - uint pendingDelayedStateChanges : 1; - int maxPMWidth; - int ncols; - bool snapToMouse; - bool tryMouseEvent( PopupMenu *, QMouseEvent * ); - - friend class QMenuData; - friend class QMenuBar; - - void connectModal(PopupMenu* receiver, bool doConnect); - -private: // Disabled copy constructor and operator= -#if defined(Q_DISABLE_COPY) - PopupMenu( const PopupMenu & ); - PopupMenu &operator=( const PopupMenu & ); -#endif + Q_OBJECT + private: + QStandardItemModel* _model; + + protected: + + public: + PopupView(QWidget* parent=0); + ~PopupView(); + + void clear(); + QStandardItemModel* model() { return _model; } }; +*/ -#endif // QT_NO_POPUPMENU +#endif -#endif // QPOPUPMENU_H -*/
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