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Ladybird/AppKit: Listen for device pixel ratio changes

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Bastiaan van der Plaat 2023-09-20 22:10:42 +02:00 • committed by Andrew Kaster
parent 7718842829
commit 0574c0e474
6 changed files with 28 additions and 5 deletions
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8
Ladybird/AppKit/UI/LadybirdWebView.mm
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@ -87,6 +87,7 @@ struct HideCursor {
screen_rects.unchecked_append(screen_rect);
}
// This returns device pixel ratio of the screen the window is opened in
auto device_pixel_ratio = [[NSScreen mainScreen] backingScaleFactor];
m_web_view_bridge = MUST(Ladybird::WebViewBridge::create(move(screen_rects), device_pixel_ratio, [delegate webdriverContentIPCPath], [delegate preferredColorScheme]));
@ -130,6 +131,13 @@ struct HideCursor {
[self updateStatusLabelPosition];
}
- (void)handleDevicePixelRatioChange
{
m_web_view_bridge->set_device_pixel_ratio([[self window] backingScaleFactor]);
[self updateViewportRect:Ladybird::WebViewBridge::ForResize::Yes];
[self updateStatusLabelPosition];
}
- (void)handleScroll
{
[self updateViewportRect:Ladybird::WebViewBridge::ForResize::No];