如何全屏制作Gtk + 3窗口？

Question

我正在寻找一个功能性示例，演示如何全屏制作Gtk + 3 窗口。

Answer 1

好的，我通过阅读the window state flags documentation来解决这个问题：

win.connect("key-press-event", self.on_win_key_press_event)
win.connect("window-state-event", self.on_window_state_event)

#...

def fullscreen_mode(self):

    if self.__is_fullscreen:
        self.win.unfullscreen()

    else:
        self.win.fullscreen()


def on_win_key_press_event(self, widget, ev):

    key = Gdk.keyval_name(ev.keyval)
    if key == "f":
        self.fullscreen_mode()

def on_window_state_event(self, widget, ev):
    self.__is_fullscreen = bool(ev.new_window_state & Gdk.WindowState.FULLSCREEN)