<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/extensions/motif/examples/customwidget/customwidget.doc:1 --> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> <title>Using the Motif Event Loop</title> <style type="text/css"><!-- fn { margin-left: 1cm; text-indent: -1cm; } a:link { color: #004faf; text-decoration: none } a:visited { color: #672967; text-decoration: none } body { background: #ffffff; color: black; } --></style> </head> <body> <table border="0" cellpadding="0" cellspacing="0" width="100%"> <tr bgcolor="#E5E5E5"> <td valign=center> <a href="index.html"> <font color="#004faf">Home</font></a> | <a href="classes.html"> <font color="#004faf">All Classes</font></a> | <a href="mainclasses.html"> <font color="#004faf">Main Classes</font></a> | <a href="annotated.html"> <font color="#004faf">Annotated</font></a> | <a href="groups.html"> <font color="#004faf">Grouped Classes</font></a> | <a href="functions.html"> <font color="#004faf">Functions</font></a> </td> <td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>Using the Motif Event Loop</h1> <p> <p> <p> <hr> <p> Header <p> <pre>#ifndef MAINWINDOW_H #define MAINWINDOW_H #include <<a href="qmainwindow-h.html">qmainwindow.h</a>> class QMotifWidget; class MainWindow : public <a href="qmainwindow.html">QMainWindow</a> { public: MainWindow(); private: <a href="qmotifwidget.html">QMotifWidget</a> *customwidget; }; #endif // MAINWINDOW_H </pre> <p> <hr> <p> Implementation: <p> <pre>#include "mainwindow.h" #include <<a href="qapplication-h.html">qapplication.h</a>> #include <<a href="qmotif-h.html">qmotif.h</a>> int main( int argc, char **argv ) { XtSetLanguageProc( NULL, NULL, NULL ); <a href="qmotif.html">QMotif</a> integrator( "customwidget" ); <a href="qapplication.html">QApplication</a> app( argc, argv ); MainWindow mainwindow; app.<a href="qapplication.html#setMainWidget">setMainWidget</a>( &mainwindow ); mainwindow.<a href="qwidget.html#show">show</a>(); return app.<a href="qapplication.html#exec">exec</a>(); } </pre> <p> <pre>#include "mainwindow.h" #include <<a href="qapplication-h.html">qapplication.h</a>> #include <<a href="qmenubar-h.html">qmenubar.h</a>> #include <<a href="qpopupmenu-h.html">qpopupmenu.h</a>> #include <<a href="qstatusbar-h.html">qstatusbar.h</a>> #include <<a href="qmotifwidget-h.html">qmotifwidget.h</a>> #include <Xm/Form.h> #include <Xm/PushB.h> #include <Xm/Text.h> <a name="f563"></a>MainWindow::MainWindow() : <a href="qmainwindow.html">QMainWindow</a>( 0, "mainwindow" ) { <a href="qpopupmenu.html">QPopupMenu</a> *filemenu = new <a href="qpopupmenu.html">QPopupMenu</a>( this ); filemenu-><a href="qmenudata.html#insertItem">insertItem</a>( <a href="qobject.html#tr">tr</a>("&Quit"), qApp, SLOT(<a href="qapplication.html#quit">quit</a>()) ); <a href="qmainwindow.html#menuBar">menuBar</a>()->insertItem( <a href="qobject.html#tr">tr</a>("&File"), filemenu ); <a href="qmainwindow.html#statusBar">statusBar</a>()->message( <a href="qobject.html#tr">tr</a>("This is a QMainWindow with an XmText widget.") ); customwidget = new <a href="qmotifwidget.html">QMotifWidget</a>( this, xmFormWidgetClass, NULL, 0, "form" ); XmString str; Arg args[6]; str = XmStringCreateLocalized( "Push Button (XmPushButton)" ); XtSetArg( args[0], XmNlabelString, str ); XtSetArg( args[1], XmNleftAttachment, XmATTACH_FORM ); XtSetArg( args[2], XmNrightAttachment, XmATTACH_FORM ); XtSetArg( args[3], XmNbottomAttachment, XmATTACH_FORM ); Widget button = XmCreatePushButton( customwidget->motifWidget(), "Push Button", args, 4 ); XmStringFree( str ); XtSetArg( args[0], XmNeditMode, XmMULTI_LINE_EDIT ); XtSetArg( args[1], XmNleftAttachment, XmATTACH_FORM ); XtSetArg( args[2], XmNrightAttachment, XmATTACH_FORM ); XtSetArg( args[3], XmNtopAttachment, XmATTACH_FORM ); XtSetArg( args[4], XmNbottomAttachment, XmATTACH_WIDGET ); XtSetArg( args[5], XmNbottomWidget, button ); Widget texteditor = XmCreateScrolledText( customwidget->motifWidget(), "Text Editor", args, 6 ); XtManageChild( texteditor ); XtManageChild( button ); <a href="qmainwindow.html#setCentralWidget">setCentralWidget</a>( customwidget ); <a href="qwidget.html#resize">resize</a>( 400, 600 ); } </pre> <p> <p>See also <a href="motif-examples.html">QMotif Support Extension</a>. <!-- eof --> <p><address><hr><div align=center> <table width=100% cellspacing=0 border=0><tr> <td>Copyright © 2007 <a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a> <td align=right><div align=right>Qt 3.3.8</div> </table></div></address></body> </html>