qpaintdevice_x11.cpp File Reference

#include "qpaintdevice.h"
#include "qpainter.h"
#include "qwidget.h"
#include "qbitmap.h"
#include "qapplication.h"
#include <private/qt_x11_p.h>
#include "qx11info_x11.h"

Go to the source code of this file.

Functions
Drawable Q_GUI_EXPORT	qt_x11Handle (const QPaintDevice *pd)
	Returns the X11 Drawable of the paint device. More...

Function Documentation

qt_x11Handle()

Drawable Q_GUI_EXPORT qt_x11Handle

(

const QPaintDevice *

pd

)

Returns the X11 Drawable of the paint device.

Warning

This function is not part of the public interface.

0 is returned if it can't be obtained.

Definition at line 61 of file qpaintdevice_x11.cpp.

Referenced by QX11PaintEngine::begin(), and buildSpec().

{
    if (!pd) return 0;
    if (pd->devType() == QInternal::Widget)
        return static_cast<const QWidget *>(pd)->handle();
    else if (pd->devType() == QInternal::Pixmap)
        return static_cast<const QPixmap *>(pd)->handle();
    return 0;
}