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246 lines
7.6 KiB
246 lines
7.6 KiB
14 years ago
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/include/qpopupmenu.h:1 -->
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<font color="#004faf">All Classes</font></a>
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<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>qpopupmenu.h</h1>
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<p>This is the verbatim text of the qpopupmenu.h include file. It is provided only for illustration; the copyright remains with Trolltech.
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<hr>
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<pre>
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/****************************************************************************
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** $Id: qt/qpopupmenu.h 3.3.8 edited Jan 11 14:38 $
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**
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** Definition of QPopupMenu class
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**
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** Created : 941128
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**
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** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
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**
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** This file is part of the widgets module of the Qt GUI Toolkit.
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**
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** This file may be used under the terms of the GNU General Public
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** License versions 2.0 or 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Alternatively you may (at your option) use any
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** later version of the GNU General Public License if such license has
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** been publicly approved by Trolltech ASA (or its successors, if any)
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** and the KDE Free Qt Foundation.
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**
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** Please review the following information to ensure GNU General
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** Public Licensing requirements will be met:
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** http://trolltech.com/products/qt/licenses/licensing/opensource/.
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** If you are unsure which license is appropriate for your use, please
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** review the following information:
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** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
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** or contact the sales department at sales@trolltech.com.
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**
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** This file may be used under the terms of the Q Public License as
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** defined by Trolltech ASA and appearing in the file LICENSE.QPL
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** included in the packaging of this file. Licensees holding valid Qt
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** Commercial licenses may use this file in accordance with the Qt
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** Commercial License Agreement provided with the Software.
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**
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** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
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** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
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** herein.
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**
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**********************************************************************/
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#ifndef QPOPUPMENU_H
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#define QPOPUPMENU_H
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#ifndef QT_H
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#include "qframe.h"
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#include "qmenudata.h"
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#endif // QT_H
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#ifndef QT_NO_POPUPMENU
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class QPopupMenuPrivate;
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class Q_EXPORT QPopupMenu : public QFrame, public QMenuData
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{
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Q_OBJECT
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Q_PROPERTY( bool checkable READ isCheckable WRITE setCheckable )
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public:
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QPopupMenu( QWidget* parent=0, const char* name=0 );
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~QPopupMenu();
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void popup( const QPoint & pos, int indexAtPoint = -1 ); // open
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void updateItem( int id );
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virtual void setCheckable( bool );
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bool isCheckable() const;
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void setFont( const QFont & );
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void show();
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void hide();
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int exec();
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int exec( const QPoint & pos, int indexAtPoint = 0 ); // modal
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virtual void setActiveItem( int );
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QSize sizeHint() const;
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int idAt( int index ) const { return QMenuData::idAt( index ); }
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int idAt( const QPoint& pos ) const;
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bool customWhatsThis() const;
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int insertTearOffHandle( int id=-1, int index=-1 );
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void activateItemAt( int index );
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QRect itemGeometry( int index );
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signals:
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void activated( int itemId );
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void highlighted( int itemId );
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void activatedRedirect( int itemId ); // to parent menu
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void highlightedRedirect( int itemId );
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void aboutToShow();
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void aboutToHide();
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protected:
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int itemHeight( int ) const;
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int itemHeight( QMenuItem* mi ) const;
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void drawItem( QPainter* p, int tab, QMenuItem* mi,
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bool act, int x, int y, int w, int h);
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void drawContents( QPainter * );
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void closeEvent( QCloseEvent *e );
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void paintEvent( QPaintEvent * );
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void mousePressEvent( QMouseEvent * );
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void mouseReleaseEvent( QMouseEvent * );
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void mouseMoveEvent( QMouseEvent * );
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void keyPressEvent( QKeyEvent * );
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void focusInEvent( QFocusEvent * );
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void focusOutEvent( QFocusEvent * );
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void timerEvent( QTimerEvent * );
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void leaveEvent( QEvent * );
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void styleChange( QStyle& );
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void enabledChange( bool );
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int columns() const;
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bool focusNextPrevChild( bool next );
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int itemAtPos( const QPoint &, bool ignoreSeparator = TRUE ) const;
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private slots:
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void subActivated( int itemId );
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void subHighlighted( int itemId );
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#ifndef QT_NO_ACCEL
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void accelActivated( int itemId );
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void accelDestroyed();
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#endif
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void popupDestroyed( QObject* );
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void modalActivation( int );
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void subMenuTimer();
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void subScrollTimer();
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void allowAnimation();
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void toggleTearOff();
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void performDelayedChanges();
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private:
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void updateScrollerState();
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void menuContentsChanged();
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void menuStateChanged();
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void performDelayedContentsChanged();
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void performDelayedStateChanged();
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void menuInsPopup( QPopupMenu * );
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void menuDelPopup( QPopupMenu * );
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void frameChanged();
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void actSig( int, bool = FALSE );
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void hilitSig( int );
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virtual void setFirstItemActive();
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void hideAllPopups();
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void hidePopups();
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bool tryMenuBar( QMouseEvent * );
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void byeMenuBar();
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QSize updateSize(bool force_recalc=FALSE, bool do_resize=TRUE);
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void updateRow( int row );
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#ifndef QT_NO_ACCEL
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void updateAccel( QWidget * );
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void enableAccel( bool );
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#endif
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QPopupMenuPrivate *d;
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#ifndef QT_NO_ACCEL
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QAccel *autoaccel;
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#endif
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#if defined(Q_WS_MAC) && !defined(QMAC_QMENUBAR_NO_NATIVE)
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bool macPopupMenu(const QPoint &, int);
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uint mac_dirty_popup : 1;
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#endif
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int popupActive;
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int tab;
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uint accelDisabled : 1;
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uint checkable : 1;
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uint connectModalRecursionSafety : 1;
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uint tornOff : 1;
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uint pendingDelayedContentsChanges : 1;
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uint pendingDelayedStateChanges : 1;
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int maxPMWidth;
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int ncols;
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bool snapToMouse;
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bool tryMouseEvent( QPopupMenu *, QMouseEvent * );
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friend class QMenuData;
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friend class QMenuBar;
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void connectModal(QPopupMenu* receiver, bool doConnect);
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private: // Disabled copy constructor and operator=
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#if defined(Q_DISABLE_COPY)
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QPopupMenu( const QPopupMenu & );
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QPopupMenu &operator=( const QPopupMenu & );
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#endif
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};
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#endif // QT_NO_POPUPMENU
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#endif // QPOPUPMENU_H
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</pre>
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<!-- eof -->
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<p><address><hr><div align=center>
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<table width=100% cellspacing=0 border=0><tr>
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<td>Copyright © 2007
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<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
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<td align=right><div align=right>Qt 3.3.8</div>
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</table></div></address></body>
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