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author | Steve Block <steveblock@google.com> | 2011-05-06 11:45:16 +0100 |
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committer | Steve Block <steveblock@google.com> | 2011-05-12 13:44:10 +0100 |
commit | cad810f21b803229eb11403f9209855525a25d57 (patch) | |
tree | 29a6fd0279be608e0fe9ffe9841f722f0f4e4269 /Source/WebCore/rendering/RenderDataGrid.h | |
parent | 121b0cf4517156d0ac5111caf9830c51b69bae8f (diff) | |
download | external_webkit-cad810f21b803229eb11403f9209855525a25d57.zip external_webkit-cad810f21b803229eb11403f9209855525a25d57.tar.gz external_webkit-cad810f21b803229eb11403f9209855525a25d57.tar.bz2 |
Merge WebKit at r75315: Initial merge by git.
Change-Id: I570314b346ce101c935ed22a626b48c2af266b84
Diffstat (limited to 'Source/WebCore/rendering/RenderDataGrid.h')
-rw-r--r-- | Source/WebCore/rendering/RenderDataGrid.h | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/Source/WebCore/rendering/RenderDataGrid.h b/Source/WebCore/rendering/RenderDataGrid.h new file mode 100644 index 0000000..1492d26 --- /dev/null +++ b/Source/WebCore/rendering/RenderDataGrid.h @@ -0,0 +1,88 @@ +/* + * Copyright (C) 2009 Apple Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef RenderDataGrid_h +#define RenderDataGrid_h + +#if ENABLE(DATAGRID) + +#include "HTMLDataGridElement.h" +#include "RenderBlock.h" +#include "ScrollbarClient.h" +#include "StyleImage.h" +#include <wtf/RefPtr.h> +#include <wtf/Vector.h> + +namespace WebCore { + +class RenderDataGrid : public RenderBlock, private ScrollbarClient { +public: + RenderDataGrid(Element*); + ~RenderDataGrid(); + + virtual const char* renderName() const { return "RenderDataGrid"; } + virtual bool canHaveChildren() const { return false; } + virtual void computePreferredLogicalWidths(); + virtual void layout(); + virtual void paintObject(PaintInfo&, int tx, int ty); + + void columnsChanged(); + +private: + virtual void styleDidChange(StyleDifference, const RenderStyle* oldStyle); + + virtual bool requiresForcedStyleRecalcPropagation() const { return true; } + + RenderStyle* columnStyle(DataGridColumn*); + RenderStyle* headerStyle(DataGridColumn*); + void recalcStyleForColumns(); + void recalcStyleForColumn(DataGridColumn*); + + void layoutColumns(); + void paintColumnHeaders(PaintInfo&, int tx, int ty); + void paintColumnHeader(DataGridColumn*, PaintInfo&, int tx, int ty); + + HTMLDataGridElement* gridElement() const { return static_cast<HTMLDataGridElement*>(node()); } + + // ScrollbarClient interface. + virtual int scrollSize(ScrollbarOrientation orientation) const; + virtual void setScrollOffsetFromAnimation(const IntPoint&); + virtual void valueChanged(Scrollbar*); + virtual void invalidateScrollbarRect(Scrollbar*, const IntRect&); + virtual bool isActive() const; + virtual bool scrollbarCornerPresent() const { return false; } // We don't support resize on data grids yet. If we did this would have to change. + virtual IntRect convertFromScrollbarToContainingView(const Scrollbar*, const IntRect&) const; + virtual IntRect convertFromContainingViewToScrollbar(const Scrollbar*, const IntRect&) const; + virtual IntPoint convertFromScrollbarToContainingView(const Scrollbar*, const IntPoint&) const; + virtual IntPoint convertFromContainingViewToScrollbar(const Scrollbar*, const IntPoint&) const; + + RefPtr<Scrollbar> m_vBar; +}; + +} + +#endif + +#endif // RenderDataGrid_h |