Created
April 8, 2017 02:11
-
-
Save ChadSki/51d9f9bf51d75a2d402b57f1b65691bf to your computer and use it in GitHub Desktop.
Python 3 WndClass example
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
import win32api | |
import win32con | |
import win32gui | |
from ctypes import windll, pointer | |
from ctypes.wintypes import MSG | |
class MyWindow: | |
def __init__(self): | |
win32gui.InitCommonControls() | |
self.hinst = win32api.GetModuleHandle(None) | |
className = 'MyWndClass' | |
message_map = { | |
win32con.WM_DESTROY: self.OnDestroy, | |
} | |
wc = win32gui.WNDCLASS() | |
wc.style = win32con.CS_HREDRAW | win32con.CS_VREDRAW | |
wc.lpfnWndProc = message_map | |
wc.lpszClassName = className | |
win32gui.RegisterClass(wc) | |
style = win32con.WS_OVERLAPPEDWINDOW | |
self.hwnd = win32gui.CreateWindow( | |
className, | |
'My win32api app', | |
style, | |
win32con.CW_USEDEFAULT, | |
win32con.CW_USEDEFAULT, | |
300, | |
300, | |
0, | |
0, | |
self.hinst, | |
None | |
) | |
win32gui.UpdateWindow(self.hwnd) | |
win32gui.ShowWindow(self.hwnd, win32con.SW_SHOW) | |
def OnDestroy(self, hwnd, message, wparam, lparam): | |
win32gui.PostQuitMessage(0) | |
return True | |
win = None | |
def main(): | |
global win | |
win = MyWindow() | |
msg = MSG() | |
lpmsg = pointer(msg) | |
print('Entering message loop') | |
while windll.user32.GetMessageA(lpmsg, 0, 0, 0) != 0: | |
windll.user32.TranslateMessage(lpmsg) | |
windll.user32.DispatchMessageA(lpmsg) | |
print('done.') | |
if __name__ == "__main__": | |
main() |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment