diff options
Diffstat (limited to 'muse_qt4_evolution/muse/widgets/siglabel.cpp')
| -rw-r--r-- | muse_qt4_evolution/muse/widgets/siglabel.cpp | 165 |
1 files changed, 0 insertions, 165 deletions
diff --git a/muse_qt4_evolution/muse/widgets/siglabel.cpp b/muse_qt4_evolution/muse/widgets/siglabel.cpp deleted file mode 100644 index 2f8d3e84..00000000 --- a/muse_qt4_evolution/muse/widgets/siglabel.cpp +++ /dev/null @@ -1,165 +0,0 @@ -//============================================================================= -// MusE -// Linux Music Editor -// $Id:$ -// -// Copyright (C) 2002-2006 by Werner Schweer and others -// -// This program is free software; you can redistribute it and/or modify -// it under the terms of the GNU General Public License version 2. -// -// This program is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU General Public License for more details. -// -// You should have received a copy of the GNU General Public License -// along with this program; if not, write to the Free Software -// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -//============================================================================= - -#include "siglabel.h" - -#define TIMER1 400 -#define TIMER2 200 -#define TIMEC 7 -#define TIMER3 100 -#define TIMEC2 20 -#define TIMER4 50 - -#include "globals.h" - -//--------------------------------------------------------- -// SigLabel -// edit Signature Values (4/4) -//--------------------------------------------------------- - -SigLabel::SigLabel(QWidget* parent) - : QLabel(parent) - { - z = n = 0; - setFocusPolicy(Qt::NoFocus); - setAlignment(Qt::AlignCenter); - } - -//--------------------------------------------------------- -// mousePressEvent -//--------------------------------------------------------- - -void SigLabel::mousePressEvent(QMouseEvent* event) - { - int button = event->button(); - bool zaehler = event->x() < width() /2; - - int zz = z, nn = n; - switch (button) { - case Qt::LeftButton: - return; - case Qt::MidButton: - incValue(zaehler, false, zz, nn); - break; - case Qt::RightButton: - incValue(zaehler, true, zz, nn); - break; - default: - break; - } - if ((zz != z) || (nn != n)) { - setValue(zz, nn); - emit valueChanged(zz, nn); - } - } - -//--------------------------------------------------------- -// incValue -//--------------------------------------------------------- - -void SigLabel::incValue(bool zaehler, bool up, int& zz, int& nn) - { - if (!up) { - if (zaehler) { - --zz; - if (zz < 1) - zz = 1; - } - else { - switch (nn) { - case 1: break; - case 2: nn = 1; break; - case 4: nn = 2; break; - case 8: nn = 4; break; - case 16: nn = 8; break; - case 32: nn = 16; break; - case 64: nn = 32; break; - case 128: nn = 64; break; - } - } - } - else { - if (zaehler) { - ++zz; - if (zz > 16) - zz = 16; - } - else { - switch (nn) { - case 1: nn = 2; break; - case 2: nn = 4; break; - case 4: nn = 8; break; - case 8: nn = 16; break; - case 16: nn = 32; break; - case 32: nn = 64; break; - case 64: nn = 128; break; - case 128: break; - } - } - } - } - -//--------------------------------------------------------- -// wheelEvent -//--------------------------------------------------------- - -void SigLabel::wheelEvent(QWheelEvent* event) - { - bool zaehler = event->x() < width() /2; - int delta = event->delta(); - int zz = z, nn = n; - - bool inc = delta >= 0; - incValue(zaehler, inc, zz, nn); - if ((zz != z) || (nn != n)) { - setValue(zz, nn); - emit valueChanged(zz, nn); - } - } - -//--------------------------------------------------------- -// setValue -//--------------------------------------------------------- - -void SigLabel::setValue(int a, int b) - { - if (a == z && b == n) - return; - z = a; - n = b; - QString sa; - sa.setNum(a); - - QString sb; - sb.setNum(b); - - QString s = sa + QString("/") + sb; - setText(s); - } - -//--------------------------------------------------------- -// setFrame -//--------------------------------------------------------- - -void SigLabel::setFrame(bool flag) - { - setFrameStyle(flag ? Panel | Sunken : NoFrame); - setLineWidth(2); - } |