Method
GtkWindowset_opacity
deprecated: 3.8 since: 2.12
Declaration [src]
void
gtk_window_set_opacity (
GtkWindow* window,
gdouble opacity
)
Description [src]
Request the windowing system to make window partially transparent,
with opacity 0 being fully transparent and 1 fully opaque. (Values
of the opacity parameter are clamped to the [0,1] range.) On X11
this has any effect only on X screens with a compositing manager
running. See gtk_widget_is_composited(). On Windows it should work always.
Note that setting a window’s opacity after the window has been shown causes it to flicker once on Windows.
Available since: 2.12
Deprecated since: 3.8
Use gtk_widget_set_opacity instead.