Resizes window; for toplevel windows, asks the window manager to resize
the window. The window manager may not allow the resize. When using GTK+,
use gtk_window_resize() instead of this low-level GDK function.
Windows may not be resized below 1x1.
If you're also planning to move the window, use gdk_window_move_resize()
to both move and resize simultaneously, for a nicer visual effect.
Resizes window; for toplevel windows, asks the window manager to resize the window. The window manager may not allow the resize. When using GTK+, use gtk_window_resize() instead of this low-level GDK function. Windows may not be resized below 1x1. If you're also planning to move the window, use gdk_window_move_resize() to both move and resize simultaneously, for a nicer visual effect.