2 * This file is part of the select element renderer in WebCore.
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31 #ifndef RenderListBox_h
32 #define RenderListBox_h
34 #include "core/rendering/RenderBlockFlow.h"
38 class HTMLSelectElement;
40 class RenderListBox final : public RenderBlockFlow {
42 explicit RenderListBox(Element*);
43 virtual ~RenderListBox();
47 // Unlike scrollRectToVisible this will not scroll parent boxes.
48 void scrollToRect(const LayoutRect&);
51 HTMLSelectElement* selectElement() const;
53 virtual const char* renderName() const override { return "RenderListBox"; }
55 virtual bool isOfType(RenderObjectType type) const override { return type == RenderObjectListBox || RenderBlockFlow::isOfType(type); }
57 virtual void computeLogicalHeight(LayoutUnit logicalHeight, LayoutUnit logicalTop, LogicalExtentComputedValues&) const override;
58 virtual void computeIntrinsicLogicalWidths(LayoutUnit& minLogicalWidth, LayoutUnit& maxLogicalWidth) const override;
60 virtual void stopAutoscroll() override;
62 LayoutUnit defaultItemHeight() const;
63 LayoutUnit itemHeight() const;
66 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderListBox, isListBox());
70 #endif // RenderListBox_h