qxembed.h

/****************************************************************************
    Definition of QXEmbed class
 
   Copyright (C) 1999-2000 Troll Tech AS
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.
 
    This library 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
    Library General Public License for more details.
 
    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
*****************************************************************************/
 
#ifndef QXEMBED_H
#define QXEMBED_H
 
#include <tqwidget.h>
#include <tdelibs_export.h>
 
#ifdef TQ_WS_X11
 
class QXEmbedData;
 
class TDEUI_EXPORT QXEmbed : public TQWidget
{
    TQ_OBJECT
    
 
public:
 
    QXEmbed( TQWidget *parent=0, const char *name=0, WFlags f = 0 );
 
    ~QXEmbed();
 
    static void initialize();
 
    enum Protocol { XEMBED, XPLAIN };
 
    void setProtocol( Protocol proto );
 
    Protocol protocol();
 
    void embed( WId w );
 
    WId embeddedWinId() const;
 
    static void embedClientIntoWindow( TQWidget* client, WId window );
 
    static bool processClientCmdline( TQWidget* client, int& argc, char ** argv );
 
    void sendDelete( void );
    
    void setAutoDelete( bool );
 
    bool autoDelete() const;
 
    /* Reimp */
    TQSize sizeHint() const;
    TQSize minimumSizeHint() const;
    TQSizePolicy sizePolicy() const;
    bool eventFilter( TQObject *, TQEvent * );
    bool customWhatsThis() const;
    void enterWhatsThisMode(); // temporary, fix in Qt (Matthias, Mon Jul 17 15:20:55 CEST 2000  )
    virtual void reparent( TQWidget * parent, WFlags f, const TQPoint & p, bool showIt = false );
 
    void updateEmbeddedFocus( bool hasfocus );
 
signals:
    // KDE4 rename to embeddedWindowLost()
    void embeddedWindowDestroyed();
 
protected:
    bool event( TQEvent * );
    void keyPressEvent( TQKeyEvent * );
    void keyReleaseEvent( TQKeyEvent * );
    void focusInEvent( TQFocusEvent * );
    void focusOutEvent( TQFocusEvent * );
    void resizeEvent(TQResizeEvent *);
    void showEvent( TQShowEvent * );
    bool x11Event( XEvent* );
 
    virtual void windowChanged( WId w );
 
    bool focusNextPrevChild( bool next );
 
private:
    WId window;
    QXEmbedData* d;
    void checkGrab();
    void sendSyntheticConfigureNotifyEvent();
    void handleEmbed();
};
 
 
#endif
#endif