A Motif Dialog

Header

#ifndef MAINWINDOW_H
#define MAINWINDOW_H

#include <qmotifwidget.h>


class MainWindow : public QMotifWidget
{
public:
    MainWindow();

    void showMotifDialog();
    void showQtDialog();
};

#endif // MAINWINDOW_H

Implementation:

#include <qapplication.h>
#include <qmotif.h>

#include "mainwindow.h"


int main( int argc, char **argv )
{
    XtSetLanguageProc( NULL, NULL, NULL );

    QMotif integrator( "dialog" );
    QApplication app( argc, argv );

    MainWindow mainwindow;
    app.setMainWidget( &mainwindow );
    mainwindow.show();

    return app.exec();
}

#include "mainwindow.h"
#include "dialog.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 <qapplication.h>


static void motifDialogCallback( Widget, XtPointer client_data, XtPointer )
{
    MainWindow *mw = (MainWindow *) client_data;
    mw->showMotifDialog();
}

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;
    mw->close();
}


MainWindow::MainWindow()
    : QMotifWidget( 0, xmMainWindowWidgetClass, NULL, 0, "mainwindow" )
{
    Widget menubar = XmCreateMenuBar( motifWidget(), "menubar", NULL, 0 );
    Widget filemenu = XmCreatePulldownMenu( menubar, "filemenu", NULL, 0 );
    Widget item;

    item = XtVaCreateManagedWidget( "Motif Dialog...",
                                    xmPushButtonGadgetClass, filemenu,
                                    XmNmnemonic, 'C',
                                    NULL );
    XtAddCallback( item, XmNactivateCallback, motifDialogCallback, this );

    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( motifWidget(), "texteditor",
                              args, 1 );

    XtManageChild( menubar );
    XtManageChild( texteditor );

    // pick a nice default size
    XtVaSetValues( motifWidget(),
                   XmNwidth, 400,
                   XmNheight, 300,
                   NULL );

    setCaption( tr("QMotif Dialog Example") );

}

void MainWindow::showMotifDialog()
{
    QMotifDialog dialog( this, "custom dialog", TRUE );
    dialog.setCaption( tr("Custom Motif Dialog") );

    Widget form = XmCreateForm( dialog.shell(), "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 Motif-based dialog using\n"
                                 "QMotifDialog with a QWidget-based parent." );
    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.exec();
}

void MainWindow::showQtDialog()
{
    // custom Qt-based dialog using a Motif-based parent
    CustomDialog customdialog( motifWidget(), "custom dialog", TRUE );
    customdialog.exec();
}

See also QMotif Support Extension.