pyobjc_webkit_webview_in_cocoa_window_macos.py

1import Cocoa
2import WebKit
3from PyObjCTools import AppHelper
4
5class AppDelegate(Cocoa.NSObject):
6    def applicationDidFinishLaunching_(self, notification):
7        # Create a window
8        rect = Cocoa.NSMakeRect(0, 0, 800, 600)
9        self.win = Cocoa.NSWindow.alloc().initWithContentRect_styleMask_backing_defer_(
10            rect,
11            Cocoa.NSTitledWindowMask |
12            Cocoa.NSClosableWindowMask |
13            Cocoa.NSResizableWindowMask,
14            Cocoa.NSBackingStoreBuffered,
15            False
16        )
17
18        # Create the WebView
19        self.webview = WebKit.WKWebView.alloc().initWithFrame_(rect)
20        self.win.setContentView_(self.webview)
21        
22        # Load a URL
23        url = Cocoa.NSURL.URLWithString_("https://www.python.org")
24        request = Cocoa.NSURLRequest.requestWithURL_(url)
25        self.webview.loadRequest_(request)
26
27        # Show the window
28        self.win.makeKeyAndOrderFront_(None)
29
30if __name__ == "__main__":
31    app = Cocoa.NSApplication.sharedApplication()
32    delegate = AppDelegate.alloc().init()
33    app.setDelegate_(delegate)
34    AppHelper.runEventLoop()