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How to use __init_screen_handles method in ATX

Best Python code snippet using ATX

windows.py

Source:windows.py

...253254    def __init__(self, *args, **kwargs):255        Window.__init__(self, *args, **kwargs)256        self.__init_rect_size()257        self.__init_screen_handles()258259    def __init_rect_size(self):260        hwnd = self.hwnd261        left, top, right, bottom = win32gui.GetWindowRect(hwnd)262        if self.exclude_border:263            _left, _top, _right, _bottom = win32gui.GetClientRect(hwnd)264            left, top = win32gui.ClientToScreen(hwnd, (_left, _top))265            right, bottom = win32gui.ClientToScreen(hwnd, (_right, _bottom))266        self._rect = Rect(left, top, right, bottom)267        self._size = Size(right-left, bottom-top)268269    @property 270    def rect(self):271        return self._rect272273    @property274    def size(self):275        return self._size276277    def __init_screen_handles(self):278        # opengl windows cannot get from it's hwnd, so we use the screen279        hwnd = win32gui.GetDesktopWindow()280        # get screen size and offset281        left, top, right, bottom = self.rect282        width, height = right-left, bottom-top283        # the device context of the window 284        hdcwin = win32gui.GetWindowDC(hwnd)285        # make a temporary dc286        hdcmem = win32gui.CreateCompatibleDC(hdcwin)287        # make a temporary bitmap in memory, this is a PyHANDLE object288        hbmp = win32gui.CreateCompatibleBitmap(hdcwin, width, height)289        # select bitmap for temporary dc290        win32gui.SelectObject(hdcmem, hbmp)291        # check the bitmap object infomation
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