qx11info_x11.h File Reference

#include <QtCore/qnamespace.h>

Go to the source code of this file.

Classes
class	QX11Info
	The QX11Info class provides information about the X display configuration. More...

Typedefs
typedef struct _XDisplay	Display

Functions
void	qt_x11_getX11InfoForWindow (QX11Info *xinfo, const QX11WindowAttributes &a)

Typedef Documentation

Display

typedef struct _XDisplay Display

Definition at line 47 of file qx11info_x11.h.

Function Documentation

qt_x11_getX11InfoForWindow()

void qt_x11_getX11InfoForWindow	(	QX11Info *	xinfo,
		const QX11WindowAttributes &	a
	)

Definition at line 3114 of file qwidget_x11.cpp.

{
    QX11InfoData* xd = xinfo->getX11Data(true);
    const XWindowAttributes &a = *(att.att);
    // find which screen the window is on...
    xd->screen = QX11Info::appScreen(); // by default, use the default :)
    int i;
    for (i = 0; i < ScreenCount(X11->display); i++) {
        if (RootWindow(X11->display, i) == a.root) {
            xd->screen = i;
            break;
        }
    }

    xd->depth = a.depth;
    xd->cells = DisplayCells(X11->display, xd->screen);
    xd->visual = a.visual;
    xd->defaultVisual = (XVisualIDFromVisual((Visual *) a.visual) ==
                         XVisualIDFromVisual((Visual *) QX11Info::appVisual(xinfo->screen())));
    xd->colormap = a.colormap;
    xd->defaultColormap = (a.colormap == QX11Info::appColormap(xinfo->screen()));
    xinfo->setX11Data(xd);
}