qxembed.h
00001 /**************************************************************************** 00002 Definition of QXEmbed class 00003 00004 Copyright (C) 1999-2000 Troll Tech AS 00005 00006 This library is free software; you can redistribute it and/or 00007 modify it under the terms of the GNU Library General Public 00008 License as published by the Free Software Foundation; either 00009 version 2 of the License, or (at your option) any later version. 00010 00011 This library is distributed in the hope that it will be useful, 00012 but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00014 Library General Public License for more details. 00015 00016 You should have received a copy of the GNU Library General Public License 00017 along with this library; see the file COPYING.LIB. If not, write to 00018 the Free Software Foundation, Inc., 59 Temple Place - Suite 330, 00019 Boston, MA 02111-1307, USA. 00020 *****************************************************************************/ 00021 00022 #ifndef QXEMBED_H 00023 #define QXEMBED_H 00024 00025 #include <qwidget.h> 00026 00027 #ifndef Q_WS_QWS 00028 00029 /* 00030 Documentation for this class is in the cpp-file! 00031 */ 00032 00033 00034 class QXEmbedData; 00035 00061 class QXEmbed : public QWidget 00062 { 00063 Q_OBJECT 00064 00065 public: 00066 00074 QXEmbed( QWidget *parent=0, const char *name=0, WFlags f = 0 ); 00075 00079 ~QXEmbed(); 00080 00088 static void initialize(); 00089 00090 enum Protocol { XEMBED, XPLAIN }; 00091 00106 void setProtocol( Protocol proto ); 00107 00114 Protocol protocol(); 00115 00129 void embed( WId w ); 00130 00137 WId embeddedWinId() const; 00138 00147 static void embedClientIntoWindow( QWidget* client, WId window ); 00148 00159 static bool processClientCmdline( QWidget* client, int& argc, char ** argv ); 00160 00161 00165 QSize sizeHint() const; 00166 00170 QSize minimumSizeHint() const; 00171 00176 QSizePolicy sizePolicy() const; 00177 00178 bool eventFilter( QObject *, QEvent * ); 00179 00180 void setAutoDelete( bool ); 00181 bool autoDelete() const; 00182 00183 bool customWhatsThis() const; 00184 void enterWhatsThisMode(); // temporary, fix in Qt (Matthias, Mon Jul 17 15:20:55 CEST 2000 ) 00185 00186 signals: 00192 void embeddedWindowDestroyed(); 00193 00194 protected: 00195 bool event( QEvent * ); 00196 void keyPressEvent( QKeyEvent * ); 00197 void keyReleaseEvent( QKeyEvent * ); 00198 void focusInEvent( QFocusEvent * ); 00199 void focusOutEvent( QFocusEvent * ); 00200 void resizeEvent(QResizeEvent *); 00201 void showEvent( QShowEvent * ); 00202 bool x11Event( XEvent* ); 00203 00211 virtual void windowChanged( WId w ); 00212 00213 bool focusNextPrevChild( bool next ); 00214 00215 private: 00216 WId window; 00217 QXEmbedData* d; 00218 void checkGrab(); 00219 void sendSyntheticConfigureNotifyEvent(); 00220 }; 00221 00222 00223 #endif 00224 #endif