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QX11Info Class Reference
^{[QtGui module]}

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

Methods

• __init__ (self)
• __init__ (self, QX11Info other)
• int cells (self)
• unsigned long colormap (self)
• bool defaultColormap (self)
• bool defaultVisual (self)
• int depth (self)
• int screen (self)
• sip.voidptr visual (self)

Static Methods

• int appCells (int screen = -1)
• str appClass ()
• unsigned long appColormap (int screen = -1)
• bool appDefaultColormap (int screen = -1)
• bool appDefaultVisual (int screen = -1)
• int appDepth (int screen = -1)
• int appDpiX (int screen = -1)
• int appDpiY (int screen = -1)
• unsigned long appRootWindow (int screen = -1)
• int appScreen ()
• unsigned long appTime ()
• unsigned long appUserTime ()
• sip.voidptr appVisual (int screen = -1)
• sip.voidptr display ()
• setAppDpiX (int screen, int dpi)
• setAppDpiY (int screen, int dpi)
• setAppTime (unsigned long time)
• setAppUserTime (unsigned long time)

See also QWidget.x11Info(), QPixmap.x11Info(), and QDesktopWidget.

Method Documentation

QX11Info.__init__ (self)

Constructs an empty QX11Info object.

QX11Info.__init__ (self, QX11Info other)

Constructs a copy of other.

int QX11Info.appCells (int screen = -1)

Returns the number of cells used by the application on the given screen.

See also cells().

str QX11Info.appClass ()

Returns the X11 application class.

See also display().

unsigned long QX11Info.appColormap (int screen = -1)

Returns a handle for the application's color map on the given screen.

See also colormap() and defaultColormap().

bool QX11Info.appDefaultColormap (int screen = -1)

Returns true if the application has a default color map on the given screen; otherwise returns false.

bool QX11Info.appDefaultVisual (int screen = -1)

Returns true if the application has a default visual on the given screen; otherwise returns false.

int QX11Info.appDepth (int screen = -1)

Returns the color depth (bits per pixel) used by the application on the given screen.

See also depth().

int QX11Info.appDpiX (int screen = -1)

Returns the horizontal resolution of the given screen in terms of the number of dots per inch.

See also setAppDpiX() and appDpiY().

int QX11Info.appDpiY (int screen = -1)

Returns the vertical resolution of the given screen in terms of the number of dots per inch.

See also setAppDpiY() and appDpiX().

unsigned long QX11Info.appRootWindow (int screen = -1)

Returns a handle for the applications root window on the given screen.

See also QApplication.desktop().

int QX11Info.appScreen ()

Returns the number of the screen where the application is being displayed.

See also display() and screen().

unsigned long QX11Info.appTime ()

Returns the X11 time.

See also setAppTime() and appUserTime().

unsigned long QX11Info.appUserTime ()

Returns the X11 user time.

See also setAppUserTime() and appTime().

sip.voidptr QX11Info.appVisual (int screen = -1)

Returns the current visual used by the application on the given screen.

See also visual() and defaultVisual().

int QX11Info.cells (self)

Returns the number of cells.

See also appCells().

unsigned long QX11Info.colormap (self)

Returns a handle for the color map.

See also defaultColormap().

bool QX11Info.defaultColormap (self)

Returns true if there is a default color map; otherwise returns false.

See also colormap().

bool QX11Info.defaultVisual (self)

Returns true if there is a default visual; otherwise returns false.

See also visual() and appVisual().

int QX11Info.depth (self)

Returns the color depth (bits per pixel) of the X display.

See also appDepth().

sip.voidptr QX11Info.display ()

Returns the default display for the application.

See also appScreen().

int QX11Info.screen (self)

Returns the number of the screen currently in use.

See also appScreen().

QX11Info.setAppDpiX (int screen, int dpi)

Sets the horizontal resolution of the given screen to the number of dots per inch specified by xdpi.

See also appDpiX() and setAppDpiY().

QX11Info.setAppDpiY (int screen, int dpi)

Sets the vertical resolution of the given screen to the number of dots per inch specified by ydpi.

See also appDpiY() and setAppDpiX().

QX11Info.setAppTime (unsigned long time)

Sets the X11 time to the value specified by time.

See also appTime() and setAppUserTime().

QX11Info.setAppUserTime (unsigned long time)

Sets the X11 user time as specified by time.

See also appUserTime() and setAppTime().

sip.voidptr QX11Info.visual (self)

Returns the current visual.

See also appVisual() and defaultVisual().