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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>ntqpopupmenu.h</h1>

<p>This is the verbatim text of the ntqpopupmenu.h include file. It is provided only for illustration; the copyright remains with Trolltech.
<hr>
<pre>
/****************************************************************************
** $Id: qt/ntqpopupmenu.h   3.3.8   edited Jan 11 14:38 $
**
** Definition of TQPopupMenu class
**
** Created : 941128
**
** Copyright (C) 1992-2007 Trolltech ASA.  All rights reserved.
**
** This file is part of the widgets module of the TQt 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 file LICENSE.GPL 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 TQt 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.TQPL
** included in the packaging of this file.  Licensees holding valid TQt
** Commercial licenses may use this file in accordance with the TQt
** 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 TQPOPUPMENU_H
#define TQPOPUPMENU_H

#ifndef QT_H
#include "ntqframe.h"
#include "ntqmenudata.h"
#endif // QT_H

#ifndef TQT_NO_POPUPMENU
class TQPopupMenuPrivate;

class TQ_EXPORT TQPopupMenu : public TQFrame, public TQMenuData
{
    TQ_OBJECT
    TQ_PROPERTY( bool checkable READ isCheckable WRITE setCheckable )
public:
    TQPopupMenu( TQWidget* parent=0, const char* name=0 );
    ~TQPopupMenu();

    void	popup( const TQPoint &amp; pos, int indexAtPoint = -1 ); // open
    void	updateItem( int id );

    virtual void	setCheckable( bool );
    bool	isCheckable() const;

    void	setFont( const TQFont &amp; );
    void	show();
    void	hide();

    int		exec();
    int 	exec( const TQPoint &amp; pos, int indexAtPoint = 0 ); // modal

    virtual void	setActiveItem( int );
    TQSize	sizeHint() const;

    int 	idAt( int index ) const { return TQMenuData::idAt( index ); }
    int 	idAt( const TQPoint&amp; pos ) const;

    bool 	customWhatsThis() const;

    int		insertTearOffHandle( int id=-1, int index=-1 );

    void	activateItemAt( int index );
    TQRect	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( TQMenuItem* mi ) const;
    void 	drawItem( TQPainter* p, int tab, TQMenuItem* mi,
		   bool act, int x, int y, int w, int h);

    void 	drawContents( TQPainter * );

    void 	closeEvent( TQCloseEvent *e );
    void	paintEvent( TQPaintEvent * );
    void	mousePressEvent( TQMouseEvent * );
    void	mouseReleaseEvent( TQMouseEvent * );
    void	mouseMoveEvent( TQMouseEvent * );
    void	keyPressEvent( TQKeyEvent * );
    void	focusInEvent( TQFocusEvent * );
    void	focusOutEvent( TQFocusEvent * );
    void	timerEvent( TQTimerEvent * );
    void	leaveEvent( TQEvent * );
    void 	styleChange( TQStyle&amp; );
    void	enabledChange( bool );
    int 	columns() const;

    bool	focusNextPrevChild( bool next );

    int		itemAtPos( const TQPoint &amp;, bool ignoreSeparator = TRUE ) const;

private slots:
    void	subActivated( int itemId );
    void	subHighlighted( int itemId );
#ifndef TQT_NO_ACCEL
    void	accelActivated( int itemId );
    void	accelDestroyed();
#endif
    void	popupDestroyed( TQObject* );
    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( TQPopupMenu * );
    void	menuDelPopup( TQPopupMenu * );
    void	frameChanged();

    void	actSig( int, bool = FALSE );
    void	hilitSig( int );
    virtual void setFirstItemActive();
    void	hideAllPopups();
    void	hidePopups();
    bool	tryMenuBar( TQMouseEvent * );
    void	byeMenuBar();

    TQSize	updateSize(bool force_recalc=FALSE, bool do_resize=TRUE);
    void	updateRow( int row );
#ifndef TQT_NO_ACCEL
    void	updateAccel( TQWidget * );
    void	enableAccel( bool );
#endif
    TQPopupMenuPrivate  *d;
#ifndef TQT_NO_ACCEL
    TQAccel     *autoaccel;
#endif

#if defined(TQ_WS_MAC) &amp;&amp; !defined(TQMAC_QMENUBAR_NO_NATIVE)
    bool macPopupMenu(const TQPoint &amp;, 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( TQPopupMenu *, TQMouseEvent * );

    friend class TQMenuData;
    friend class TQMenuBar;

    void connectModal(TQPopupMenu* receiver, bool doConnect);

private:	// Disabled copy constructor and operator=
#if defined(TQ_DISABLE_COPY)
    TQPopupMenu( const TQPopupMenu &amp; );
    TQPopupMenu &amp;operator=( const TQPopupMenu &amp; );
#endif
};


#endif // TQT_NO_POPUPMENU

#endif // TQPOPUPMENU_H
</pre>
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