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Diffstat (limited to 'muse2/muse/widgets/popupmenu.h')
| -rw-r--r-- | muse2/muse/widgets/popupmenu.h | 303 |
1 files changed, 303 insertions, 0 deletions
diff --git a/muse2/muse/widgets/popupmenu.h b/muse2/muse/widgets/popupmenu.h new file mode 100644 index 00000000..138e45e1 --- /dev/null +++ b/muse2/muse/widgets/popupmenu.h @@ -0,0 +1,303 @@ +//========================================================= +// MusE +// Linux Music Editor +// $Id: popupmenu.h,v 1.1.1.1 2010/07/18 03:18:00 terminator356 Exp $ +// +// (C) Copyright 1999-2010 Werner Schweer (ws@seh.de) +// +// PopupMenu sub-class of QPopupMenu 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> + +class QWidget; +class QMouseEvent; + +//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 +{ + 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 *); + + public: + PopupMenu(QWidget* parent=0, const char* name=0); + ~PopupMenu(); +}; + +#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 +{ + 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 +}; + + +#endif // QT_NO_POPUPMENU + +#endif // QPOPUPMENU_H +*/
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