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