Title: [225397] trunk/Source/WebCore
Revision
225397
Author
[email protected]
Date
2017-12-01 10:20:05 -0800 (Fri, 01 Dec 2017)

Log Message

[WinCairo] Wrongly placed scroll bars in HiDPI
https://bugs.webkit.org/show_bug.cgi?id=180066

Patch by Fujii Hironori <[email protected]> on 2017-12-01
Reviewed by Žan Doberšek.

PlatformContextCairo wasn't properly initialized. It should have a
pointer to GraphicsContextPrivate in WinCairo port to paint
controls in right places.

No new tests, no behavior change.

* platform/graphics/win/GraphicsContextCairoWin.cpp:
(WebCore::GraphicsContext::platformInit): Call PlatformContextCairo::setGraphicsContextPrivate.

Modified Paths

Diff

Modified: trunk/Source/WebCore/ChangeLog (225396 => 225397)


--- trunk/Source/WebCore/ChangeLog	2017-12-01 18:11:48 UTC (rev 225396)
+++ trunk/Source/WebCore/ChangeLog	2017-12-01 18:20:05 UTC (rev 225397)
@@ -1,3 +1,19 @@
+2017-12-01  Fujii Hironori  <[email protected]>
+
+        [WinCairo] Wrongly placed scroll bars in HiDPI
+        https://bugs.webkit.org/show_bug.cgi?id=180066
+
+        Reviewed by Žan Doberšek.
+
+        PlatformContextCairo wasn't properly initialized. It should have a
+        pointer to GraphicsContextPrivate in WinCairo port to paint
+        controls in right places.
+
+        No new tests, no behavior change.
+
+        * platform/graphics/win/GraphicsContextCairoWin.cpp:
+        (WebCore::GraphicsContext::platformInit): Call PlatformContextCairo::setGraphicsContextPrivate.
+
 2017-12-01  Eric Carlson  <[email protected]>
 
         [MediaStream] Use CaptureDevice instead of device ID to identify devices

Modified: trunk/Source/WebCore/platform/graphics/win/GraphicsContextCairoWin.cpp (225396 => 225397)


--- trunk/Source/WebCore/platform/graphics/win/GraphicsContextCairoWin.cpp	2017-12-01 18:11:48 UTC (rev 225396)
+++ trunk/Source/WebCore/platform/graphics/win/GraphicsContextCairoWin.cpp	2017-12-01 18:20:05 UTC (rev 225397)
@@ -80,6 +80,7 @@
     cairo_t* cr = createCairoContextWithHDC(dc, hasAlpha);
 
     m_data = new GraphicsContextPlatformPrivate(std::make_unique<PlatformContextCairo>(cr));
+    m_data->platformContext.setGraphicsContextPrivate(m_data);
     m_data->m_hdc = dc;
     if (platformContext()->cr()) {
         // Make sure the context starts in sync with our state.
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