Title: [89584] trunk/Source/WebKit/chromium
- Revision
- 89584
- Author
- [email protected]
- Date
- 2011-06-23 10:35:05 -0700 (Thu, 23 Jun 2011)
Log Message
2011-06-23 John Abd-El-Malek <[email protected]>
Reviewed by Tony Chang.
[chromium] Fix WebScrollBarImpl on Mac after recent smooth scrolling changes
https://bugs.webkit.org/show_bug.cgi?id=63260
* src/WebScrollbarImpl.cpp:
(WebKit::WebScrollbarImpl::visibleHeight):
(WebKit::WebScrollbarImpl::visibleWidth):
(WebKit::WebScrollbarImpl::contentsSize):
(WebKit::WebScrollbarImpl::overhangAmount):
* src/WebScrollbarImpl.h:
Modified Paths
Diff
Modified: trunk/Source/WebKit/chromium/ChangeLog (89583 => 89584)
--- trunk/Source/WebKit/chromium/ChangeLog 2011-06-23 17:13:25 UTC (rev 89583)
+++ trunk/Source/WebKit/chromium/ChangeLog 2011-06-23 17:35:05 UTC (rev 89584)
@@ -1,3 +1,17 @@
+2011-06-23 John Abd-El-Malek <[email protected]>
+
+ Reviewed by Tony Chang.
+
+ [chromium] Fix WebScrollBarImpl on Mac after recent smooth scrolling changes
+ https://bugs.webkit.org/show_bug.cgi?id=63260
+
+ * src/WebScrollbarImpl.cpp:
+ (WebKit::WebScrollbarImpl::visibleHeight):
+ (WebKit::WebScrollbarImpl::visibleWidth):
+ (WebKit::WebScrollbarImpl::contentsSize):
+ (WebKit::WebScrollbarImpl::overhangAmount):
+ * src/WebScrollbarImpl.h:
+
2011-06-23 Ryosuke Niwa <[email protected]>
Rolled DEPS.
Modified: trunk/Source/WebKit/chromium/src/WebScrollbarImpl.cpp (89583 => 89584)
--- trunk/Source/WebKit/chromium/src/WebScrollbarImpl.cpp 2011-06-23 17:13:25 UTC (rev 89583)
+++ trunk/Source/WebKit/chromium/src/WebScrollbarImpl.cpp 2011-06-23 17:35:05 UTC (rev 89584)
@@ -314,4 +314,28 @@
return m_scrollbar->orientation() == VerticalScrollbar ? m_scrollbar.get() : 0;
}
+int WebScrollbarImpl::visibleHeight() const
+{
+ return m_scrollbar->height();
+}
+
+int WebScrollbarImpl::visibleWidth() const
+{
+ return m_scrollbar->width();
+}
+
+IntSize WebScrollbarImpl::contentsSize() const
+{
+ // This isn't technically correct, since we don't have the contentSize. However it's good enough
+ // to make the ScrollAnimator code happy.
+ int thickness = defaultThickness();
+ int length = m_scrollbar->totalSize();
+ return m_scrollbar->orientation() == VerticalScrollbar ? IntSize(thickness, length) : IntSize(length, thickness);
+}
+
+IntSize WebScrollbarImpl::overhangAmount() const
+{
+ return IntSize();
+}
+
} // namespace WebKit
Modified: trunk/Source/WebKit/chromium/src/WebScrollbarImpl.h (89583 => 89584)
--- trunk/Source/WebKit/chromium/src/WebScrollbarImpl.h 2011-06-23 17:13:25 UTC (rev 89583)
+++ trunk/Source/WebKit/chromium/src/WebScrollbarImpl.h 2011-06-23 17:35:05 UTC (rev 89584)
@@ -69,6 +69,10 @@
virtual void getTickmarks(Vector<WebCore::IntRect>&) const;
virtual WebCore::Scrollbar* horizontalScrollbar() const;
virtual WebCore::Scrollbar* verticalScrollbar() const;
+ virtual int visibleHeight() const;
+ virtual int visibleWidth() const;
+ virtual WebCore::IntSize contentsSize() const;
+ virtual WebCore::IntSize overhangAmount() const;
private:
bool onMouseDown(const WebInputEvent& event);
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