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<title>A Motif Dialog</title>
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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>A Motif Dialog</h1>
<p>
<p>
<p> <hr>
<p> Header
<p> <pre>#ifndef MAINWINDOW_H
#define MAINWINDOW_H
#include <<a href="qmotifwidget-h.html">qmotifwidget.h</a>>
class MainWindow : public <a href="qmotifwidget.html">QMotifWidget</a>
{
public:
MainWindow();
void showDialog();
void showCustomDialog();
void showQtDialog();
};
#endif // MAINWINDOW_H
</pre>
<p> <hr>
<p> Implementation:
<p> <pre>#include <<a href="qapplication-h.html">qapplication.h</a>>
#include <<a href="qmotif-h.html">qmotif.h</a>>
#include "mainwindow.h"
int main( int argc, char **argv )
{
XtSetLanguageProc( NULL, NULL, NULL );
<a href="qmotif.html">QMotif</a> integrator( "dialog" );
<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 <Xm/MainW.h>
#include <Xm/RowColumn.h>
#include <Xm/CascadeB.h>
#include <Xm/PushB.h>
#include <Xm/PushBG.h>
#include <Xm/SeparatoG.h>
#include <Xm/Text.h>
#include <Xm/MessageB.h>
#include <Xm/Form.h>
#include <Xm/LabelG.h>
#include <<a href="qapplication-h.html">qapplication.h</a>>
#include <<a href="qmessagebox-h.html">qmessagebox.h</a>>
#include <<a href="qmotifdialog-h.html">qmotifdialog.h</a>>
static void dialogCallback( Widget, XtPointer client_data, XtPointer )
{
MainWindow *mw = (MainWindow *) client_data;
mw->showDialog();
}
static void customDialogCallback( Widget, XtPointer client_data, XtPointer )
{
MainWindow *mw = (MainWindow *) client_data;
mw->showCustomDialog();
}
static void qtDialogCallback( Widget, XtPointer client_data, XtPointer )
{
MainWindow *mw = (MainWindow *) client_data;
mw->showQtDialog();
}
static void quitCallback( Widget, XtPointer client_data, XtPointer )
{
MainWindow *mw = (MainWindow *) client_data;
<a name="x2703"></a> mw-><a href="qwidget.html#close">close</a>();
}
<a name="f634"></a>MainWindow::MainWindow()
: <a href="qmotifwidget.html">QMotifWidget</a>( 0, xmMainWindowWidgetClass, NULL, 0, "mainwindow" )
{
Widget menubar = XmCreateMenuBar( <a href="qmotifwidget.html#motifWidget">motifWidget</a>(), "menubar", NULL, 0 );
Widget filemenu = XmCreatePulldownMenu( menubar, "filemenu", NULL, 0 );
Widget item;
XmString tmp = XmStringCreateLocalized("Ctrl+D");
item = XtVaCreateManagedWidget( "Dialog...",
xmPushButtonGadgetClass, filemenu,
XmNmnemonic, 'D',
XmNaccelerator, "Ctrl<Key>D",
XmNacceleratorText, tmp,
NULL );
XtAddCallback( item, XmNactivateCallback, dialogCallback, this );
XmStringFree( tmp );
tmp = XmStringCreateLocalized("Ctrl+C");
item = XtVaCreateManagedWidget( "Custom Dialog...",
xmPushButtonGadgetClass, filemenu,
XmNmnemonic, 'C',
XmNaccelerator, "Ctrl<Key>C",
XmNacceleratorText, tmp,
NULL );
XtAddCallback( item, XmNactivateCallback, customDialogCallback, this );
XmStringFree( tmp );
item = XtVaCreateManagedWidget( "Qt Dialog...",
xmPushButtonGadgetClass, filemenu,
XmNmnemonic, 'Q',
NULL );
XtAddCallback( item, XmNactivateCallback, qtDialogCallback, this );
item = XtVaCreateManagedWidget( "sep",
xmSeparatorGadgetClass, filemenu,
NULL );
item = XtVaCreateManagedWidget( "Exit",
xmPushButtonGadgetClass, filemenu,
XmNmnemonic, 'x',
NULL );
XtAddCallback( item, XmNactivateCallback, quitCallback, this );
XmString str = XmStringCreateLocalized( "File" );
item = XtVaCreateManagedWidget( "File",
xmCascadeButtonWidgetClass, menubar,
XmNlabelString, str,
XmNmnemonic, 'F',
XmNsubMenuId, filemenu,
NULL );
XmStringFree( str );
Arg args[2];
XtSetArg( args[0], XmNeditMode, XmMULTI_LINE_EDIT );
Widget texteditor =
XmCreateScrolledText( <a href="qmotifwidget.html#motifWidget">motifWidget</a>(), "texteditor",
args, 1 );
XtManageChild( menubar );
XtManageChild( texteditor );
// pick a nice default size
XtVaSetValues( <a href="qmotifwidget.html#motifWidget">motifWidget</a>(),
XmNwidth, 400,
XmNheight, 600,
NULL );
<a href="qwidget.html#setCaption">setCaption</a>( <a href="qobject.html#tr">tr</a>("QMotif Dialog Example") );
}
void <a name="f635"></a>MainWindow::showDialog()
{
Arg args[1];
XmString message =
XmStringCreateLocalized( "This is an Information dialog.\n\n"
"It is one of many predefined <a href="motif-extension.html#Motif">Motif</a> dialog types." );
XtSetArg( args[0], XmNmessageString, message );
<a href="qmotifdialog.html">QMotifDialog</a> dialog( QMotifDialog::Information, XtParent( <a href="qmotifwidget.html#motifWidget">motifWidget</a>() ),
args, 1, "predefined motif dialog", TRUE );
dialog.<a href="qwidget.html#setCaption">setCaption</a>( <a href="qobject.html#tr">tr</a>("Prefined Motif Dialog") );
<a name="x2701"></a> XtAddCallback( dialog.<a href="qmotifdialog.html#dialog">dialog</a>(), XmNokCallback,
(XtCallbackProc) QMotifDialog::acceptCallback, &dialog );
XtAddCallback( dialog.<a href="qmotifdialog.html#dialog">dialog</a>(), XmNcancelCallback,
(XtCallbackProc) QMotifDialog::rejectCallback, &dialog );
XtUnmanageChild( XmMessageBoxGetChild( dialog.<a href="qmotifdialog.html#dialog">dialog</a>(),
XmDIALOG_CANCEL_BUTTON ) );
XtUnmanageChild( XmMessageBoxGetChild( dialog.<a href="qmotifdialog.html#dialog">dialog</a>(),
XmDIALOG_HELP_BUTTON ) );
<a name="x2699"></a> dialog.<a href="qdialog.html#exec">exec</a>();
XmStringFree( message );
}
void <a name="f636"></a>MainWindow::showCustomDialog()
{
<a href="qmotifdialog.html">QMotifDialog</a> dialog( XtParent( <a href="qmotifwidget.html#motifWidget">motifWidget</a>() ),
NULL, 0, "custom dialog", TRUE );
dialog.<a href="qwidget.html#setCaption">setCaption</a>( <a href="qobject.html#tr">tr</a>("Custom Motif Dialog") );
<a name="x2702"></a> Widget form = XmCreateForm( dialog.<a href="qmotifdialog.html#shell">shell</a>(), "custom motif dialog", NULL, 0 );
XmString str;
Arg args[9];
str = XmStringCreateLocalized( "Close" );
XtSetArg( args[0], XmNlabelString, str );
XtSetArg( args[1], XmNshowAsDefault, True );
XtSetArg( args[2], XmNleftAttachment, XmATTACH_POSITION );
XtSetArg( args[3], XmNleftPosition, 40 );
XtSetArg( args[4], XmNrightAttachment, XmATTACH_POSITION );
XtSetArg( args[5], XmNrightPosition, 60 );
XtSetArg( args[7], XmNbottomAttachment, XmATTACH_FORM );
XtSetArg( args[6], XmNtopOffset, 10 );
XtSetArg( args[8], XmNbottomOffset, 10 );
Widget button = XmCreatePushButton( form, "Close", args, 9 );
XmStringFree( str );
str = XmStringCreateLocalized( "This is a Custom dialog." );
XtSetArg( args[0], XmNlabelString, str );
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 );
XtSetArg( args[6], XmNtopOffset, 10 );
XtSetArg( args[7], XmNbottomOffset, 10 );
Widget label = XmCreateLabelGadget( form, "label", args, 8 );
XmStringFree( str );
XtManageChild( button );
XtManageChild( label );
XtManageChild( form );
XtAddCallback( button, XmNactivateCallback,
(XtCallbackProc) QMotifDialog::acceptCallback, &dialog );
dialog.<a href="qdialog.html#exec">exec</a>();
}
void <a name="f637"></a>MainWindow::showQtDialog()
{
<a name="x2700"></a> QMessageBox::<a href="qmessagebox.html#aboutQt">aboutQt</a>( this, tr("QMotif Dialog Example") );
}
</pre>
<p> <p>See also <a href="motif-examples.html">QMotif Support Extension</a>.
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