True window1 GTK_WINDOW_TOPLEVEL GTK_WIN_POS_NONE False True False True False False GDK_WINDOW_TYPE_HINT_NORMAL GDK_GRAVITY_NORTH_WEST True False 0 True first line second line third line False False GTK_JUSTIFY_LEFT False False 0.5 0.5 0 0 0 True False True True <Hello world> True GTK_RELIEF_NORMAL True 0 False False