import win32con,win32gui
class MyWindow():
    def __init__(self):
        #注册一个窗口类
        wc = win32gui.WNDCLASS()
        wc.lpszClassName = ‘MyWindow‘
        wc.hbrBackground = win32con.COLOR_BTNFACE+1 #这里颜色用法有点特殊，必须+1才能得到正确的颜色
        wc.lpfnWndProc = self.wndProc #可以用一个函数，也可以用一个字典
        class_atom=win32gui.RegisterClass(wc)
        #创建窗口
        self.hwnd = win32gui.CreateWindow(
            class_atom, u‘窗口标题‘, win32con.WS_OVERLAPPEDWINDOW,
            win32con.CW_USEDEFAULT, win32con.CW_USEDEFAULT,
            win32con.CW_USEDEFAULT, win32con.CW_USEDEFAULT,
            0,0, 0, None)
        #显示窗口
        win32gui.ShowWindow(self.hwnd, win32con.SW_SHOWNORMAL)
    #消息处理
    def wndProc(self, hwnd, msg, wParam, lParam):
        if msg == win32con.WM_CREATE: print ‘message: WM_CREATE‘
        if msg == win32con.WM_SIZE: print ‘message: WM_SIZE‘
        if msg == win32con.WM_PAINT: print ‘message: WM_PAINT‘
        if msg == win32con.WM_CLOSE: print ‘message: WM_CLOSE‘
        if msg == win32con.WM_DESTROY:
            print ‘message: WM_DESTROY‘
            win32gui.PostQuitMessage(0)
        return win32gui.DefWindowProc(hwnd, msg, wParam, lParam)
mw = MyWindow()
win32gui.PumpMessages()

while (GetMessage(&msg, NULL, 0, 0))
{
    TranslateMessage(&msg);
    DispatchMessage(&msg);
}

wc.lpfnWndProc = {
    win32con.WM_CREATE: self.OnCreate,
    win32con.WM_SIZE: self.OnSize,
    win32con.WM_PAINT: self.OnPaint,
    win32con.WM_CLOSE: self.OnClose,
    win32con.WM_DESTROY: self.OnDistroy,
}

def OnDestroy(self, hwnd, msg, wparam, lparam):
    print ‘message: WM_DESTROY‘
    PostQuitMessage(0)
def OnSize(self, hwnd, msg, wparam, lparam):
    print ‘message: WM_SIZE‘
def OnPaint(self, hwnd, msg, wparam, lparam):
    print ‘message: WM_PAINT‘