void gdk_window_set_geometry_hints ( GdkWindow* window, const GdkGeometry* geometry, GdkWindowHints geom_mask )
Sets the geometry hints for
window. Hints flagged in
are set, hints not flagged in
geom_mask are unset.
To unset all hints, use a
geom_mask of 0 and a
This function provides hints to the windowing system about
acceptable sizes for a toplevel window. The purpose of
this is to constrain user resizing, but the windowing system
will typically (but is not required to) also constrain the
current size of the window to the provided values and
constrain programatic resizing via
gdk_window_resize() or gdk_window_move_resize().
Note that on X11, this effect has no effect on windows
GDK_WINDOW_TEMP or windows where override redirect
has been turned on via
since these windows are not resizable by the user.
Since you can’t count on the windowing system doing the
constraints for programmatic resizes, you should generally
gdk_window_constrain_size() yourself to determine