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qpopupmenu.h


This is the verbatim text of the qpopupmenu.h include file. It is is provided only for illustration; the copyright remains with Troll Tech.
/****************************************************************************
** $Id: qpopupmenu.h,v 2.15.2.2 1998/08/21 19:13:26 hanord Exp $
**
** Definition of QPopupMenu class
**
** Created : 941128
**
** Copyright (C) 1992-1998 Troll Tech AS.  All rights reserved.
**
** This file is part of Troll Tech's internal development tree for Qt.
**
** This header text will be replaced by an appropriate text by the
** mkdist script which generates external distributions.
**
** If you are using the Qt Professional Edition or the Qt Free Edition,
** please notify Troll Tech at <info@troll.no> if you see this text.
**
** To Troll Tech developers: This header was generated by the script
** fixcopyright-int. It has the same number of text lines as the free
** and professional editions to avoid line number inconsistency.
**
*****************************************************************************/

#ifndef QPOPUPMENU_H
#define QPOPUPMENU_H

#ifndef QT_H
#include "qtableview.h"
#include "qmenudata.h"
#endif // QT_H


class Q_EXPORT QPopupMenu : public QTableView, public QMenuData
{
friend class QMenuData;
friend class QMenuBar;
    Q_OBJECT
public:
    QPopupMenu( QWidget *parent=0, const char *name=0 );
   ~QPopupMenu();

    void        popup( const QPoint & pos, int indexAtPoint = 0 );// open popup
    void        updateItem( int id );

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

    void        setFont( const QFont & );       // reimplemented set font
    void        show();                         // reimplemented show
    void        hide();                         // reimplemented hide

    int         exec();
    int         exec( const QPoint & pos, int indexAtPoint = 0 );// modal popup

    void        setActiveItem( int );

signals:
    void        activated( int itemId );
    void        highlighted( int itemId );
    void        activatedRedirect( int itemId );// to parent menu
    void        highlightedRedirect( int itemId );
    void        aboutToShow();

protected:
    int         cellHeight( int );
    int         cellWidth( int );
    void        paintCell( QPainter *, int, int );

    void        paintEvent( QPaintEvent * );
    void        mousePressEvent( QMouseEvent * );
    void        mouseReleaseEvent( QMouseEvent * );
    void        mouseMoveEvent( QMouseEvent * );
    void        keyPressEvent( QKeyEvent * );
    void        timerEvent( QTimerEvent * );

private slots:
    void        subActivated( int itemId );
    void        subHighlighted( int itemId );
    void        accelActivated( int itemId );
    void        accelDestroyed();
    void        modalActivation( int );

    void        subMenuTimer();

private:
    void        menuContentsChanged();
    void        menuStateChanged();
    void        menuInsPopup( QPopupMenu * );
    void        menuDelPopup( QPopupMenu * );
    void        frameChanged();

    void        paintAll();
    void        actSig( int );
    void        hilitSig( int );
    void        setFirstItemActive();
    void        hideAllPopups();
    void        hidePopups();
    bool        tryMenuBar( QMouseEvent * );
    void        byeMenuBar();

    int         itemAtPos( const QPoint & );
    int         itemPos( int index );
    void        updateSize();
    void        updateRow( int row );
    void        updateAccel( QWidget * );
    void        enableAccel( bool );

    void        setTabMark( int );
    int         tabMark();
    void        setCheckableFlag( bool );

    QMenuItem  *selfItem;
    QAccel     *autoaccel;
    bool        accelDisabled;
    int         popupActive;
    int         tabCheck;

private:        // Disabled copy constructor and operator=
#if defined(Q_DISABLE_COPY)
    QPopupMenu( const QPopupMenu & );
    QPopupMenu &operator=( const QPopupMenu & );
#endif
};


#endif // QPOPUPMENU_H


Copyright © 1998 Troll TechTrademarks
Qt version 1.41