Lowers window to the bottom of the Z-order (stacking order), so that
other windows with the same parent window appear above window.
This is true whether or not the other windows are visible.
If window is a toplevel, the window manager may choose to deny the
request to move the window in the Z-order, Window.lower only
requests the restack, does not guarantee it.
Lowers window to the bottom of the Z-order (stacking order), so that other windows with the same parent window appear above window. This is true whether or not the other windows are visible.
If window is a toplevel, the window manager may choose to deny the request to move the window in the Z-order, Window.lower only requests the restack, does not guarantee it.
Note that Window.show raises the window again, so don’t call this function before Window.show. (Try Window.showUnraised.)