Screen.getActiveWindow

Returns the screen's currently active window. On X11, this is done by inspecting the _NET_ACTIVE_WINDOW property on the root window, as described in the Extended Window Manager Hints. If there is no currently currently active window, or the window manager does not support the _NET_ACTIVE_WINDOW hint, this function returns NULL. On other platforms, this function may return NULL, depending on whether it is implementable on that platform. The returned window should be unrefed using g_object_unref() when no longer needed. Since 2.10

class Screen
getActiveWindow
()

Return Value

Type: Window

the currently active window, or NULL. [transfer full]

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