RenderDeprecatedFlexibleBox.h [plain text]
#ifndef RenderDeprecatedFlexibleBox_h
#define RenderDeprecatedFlexibleBox_h
#include "RenderBlock.h"
namespace WebCore {
class FlexBoxIterator;
class RenderDeprecatedFlexibleBox : public RenderBlock {
public:
RenderDeprecatedFlexibleBox(Node*);
virtual ~RenderDeprecatedFlexibleBox();
virtual const char* renderName() const;
virtual void computePreferredLogicalWidths();
void calcHorizontalPrefWidths();
void calcVerticalPrefWidths();
virtual void styleWillChange(StyleDifference, const RenderStyle* newStyle) OVERRIDE;
virtual void layoutBlock(bool relayoutChildren, LayoutUnit pageHeight = 0);
void layoutHorizontalBox(bool relayoutChildren);
void layoutVerticalBox(bool relayoutChildren);
virtual bool avoidsFloats() const { return true; }
virtual bool isDeprecatedFlexibleBox() const { return true; }
virtual bool isFlexingChildren() const { return m_flexingChildren; }
virtual bool isStretchingChildren() const { return m_stretchingChildren; }
virtual bool canHaveGeneratedChildren() const { return true; }
void placeChild(RenderBox* child, const LayoutPoint& location);
protected:
LayoutUnit allowedChildFlex(RenderBox* child, bool expanding, unsigned group);
bool hasMultipleLines() const { return style()->boxLines() == MULTIPLE; }
bool isVertical() const { return style()->boxOrient() == VERTICAL; }
bool isHorizontal() const { return style()->boxOrient() == HORIZONTAL; }
bool m_flexingChildren : 1;
bool m_stretchingChildren : 1;
private:
void applyLineClamp(FlexBoxIterator&, bool relayoutChildren);
void clearLineClamp();
};
}
#endif // RenderDeprecatedFlexibleBox_h