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How to use handle_hotkey method in ATX

Best Python code snippet using ATX

tkinput.py

Source:tkinput.py

...9if sys.platform == 'win32':10    from ctypes import wintypes, byref, windll11    import win32con1213    def handle_hotkey(root, callback):14        msg = wintypes.MSG()15        if windll.user32.GetMessageA(byref(msg), None, 0, 0) != 0:16            if msg.message == win32con.WM_HOTKEY:17                if msg.wParam == 1:18                    print 'Hotkey triggered!'19                    callback()20        windll.user32.TranslateMessage(byref(msg))21        windll.user32.DispatchMessageA(byref(msg))22        root.after(1, handle_hotkey, root, callback)2324    # hotkey map refs: https://msdn.microsoft.com/en-us/library/windows/desktop/dd375731(v=vs.85).aspx25    # not yet used here.26    def register_hotkey(root, key, callback):27        key = key.split('-')28        mod = 029        if 'Ctrl' in key:30            mod |= win32con.MOD_CONTROL31        if 'Shift' in key:32            mod |= win32con.MOD_SHIFT33        if 'Alt' in key:34            mod |= win32con.MOD_ALT35        key = key[-1].upper()36        assert key in 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'37        if windll.user32.RegisterHotKey(None, 1, mod, ord(key)) != 0:38            print("Hotkey registered!")39            handle_hotkey(root, callback)4041else:42    def register_hotkey(root, key, callback):43        print 'Register hotkey failed.'4445def main():46    service.start()4748    root = tk.Tk()49    root.resizable(0, 0)50    root.title('STF Input')51    sv = tk.StringVar()5253    if sys.platform == 'win32':
...

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