axmol/extensions/NdControls/NdCxListItem.h

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2011-05-31 14:04:14 +08:00
#ifndef __NDCX_LIST_ITEM_H_
#define __NDCX_LIST_ITEM_H_
#include "ControlDefine.h"
#include "cocos2d.h"
using namespace cocos2d;
namespace NdCxControl {
#define NdCxListItemChild CCNode
class NdCxListItem : public CCLayerColor
{
friend class NdCxList;
protected:
NdCxListItem(void);
virtual ~NdCxListItem(void);
public:
static NdCxListItem *itemWithColor(const ccColor3B &color);
CCRect rect(void);
void selected(void);
void unselected(void);
void setItemColor(const ccColor3B &color);
void setMargin(CCSize margin);
CCSize getMargin(void);
public:
void addChild(NdCxListItemChild *child, const LayoutParam &layout);
void addChild(NdCxListItemChild *child, const LayoutParam &layout, int tag);
NdCxListItemChild *getChildByTag(int tag);
void setDrawTopLine(bool value) { draw_top_line_ = value; }
void setDrawBottomLine(bool value) { draw_bottom_line_ = value; }
protected:
bool initWithWidthHeight(GLfloat width, GLfloat height);
void requestLayout(void);
void setLineColor(const ccColor3B &color);
void setSelectedColor(const ccColor3B &start_color, const ccColor3B &end_color);
void updateColor(void);
virtual void draw(void);
private:
bool selected_;
ccColor3B line_color_;
ccColor3B sel_item_start_color_;
ccColor3B sel_item_end_color_;
bool draw_top_line_;
bool draw_bottom_line_;
std::map<CCNode *, LayoutParam> layout_info_;
float horizontal_margin_;
float vertical_margin_;
};
}
#endif