CAButton（按钮）

CCLog("callbackValueChanged()-->");}CAButton 属性说明AllowsSelected类型：bool解释：是否可以选择。is/set{}。Selected类型：bool解释：是否被选择。is{}。TouchClick类型：bool解释：是否被触摸点击。is{}。CAButton 方法说明static CAButton* create(const CAButtonType& buttonType);返回值：static CAButton*参数：类型参数名说明const CAButtonType&buttonType按钮类型解释：创建typedef enum{ CAButtonTypeCustom = 0, 默认看不见任何效果，需要自己定义效果 CAButtonTypeSquareRect, 矩形边框类型 CAButtonTypeRoundedRect, 圆角边框类型} CAButtonType;static CAButton* createWithFrame(const DRect& rect, const CAButtonType& buttonType);返回值：static CAButton*参数：类型参数名说明const DRect&rect区域大小 const CAButtonType&buttonType按钮类型解释：创建，并指定其Frametypedef enum{ CAButtonTypeCustom = 0, 默认看不见任何效果，需要自己定义效果 CAButtonTypeSquareRect, 矩形边框类型 CAButtonTypeRoundedRect, 圆角边框类型} CAButtonType;static CAButton* createWithCenter(const DRect& rect, const CAButtonType& buttonType);返回值：static CAButton*参数：类型参数名说明const DRect&rect中心点的位置及大小 const CAButtonType&buttonType按钮类型解释：创建，并指定其Centertypedef enum{ CAButtonTypeCustom = 0, 默认看不见任何效果，需要自己定义效果 CAButtonTypeSquareRect, 矩形边框类型 CAButtonTypeRoundedRect, 圆角边框类型} CAButtonType;virtual bool init();返回值：virtual bool参数：解释：初始化void setBackGroundViewForState(const CAControlState& controlState, CAView *var);返回值：void参数：类型参数名说明const CAControlState&controlStateButton的状态CAView*var图像解释：设置Button的状态的背景Viewtypedef enum{ CAControlStateNormal: 缺省状态 CAControlStateHighlighted: 高亮状态 CAControlStateDisabled: 禁用状态 CAControlStateSelected: 选中状态 CAControlStateAll: 全部状态}CAControlState;CAView* getBackGroundViewForState(const CAControlState& controlState);返回值：CAView*参数：类型参数名说明const CAControlState&controlStateButton的状态解释：获取Button的状态的背景Viewtypedef enum{ CAControlStateNormal: 缺省状态 CAControlStateHighlighted: 高亮状态 CAControlStateDisabled: 禁用状态 CAControlStateSelected: 选中状态 CAControlStateAll: 全部状态}CAControlState;void setImageForState(const CAControlState& controlState, CAImage* var);返回值：void参数：类型参数名说明const CAControlState&controlStateButton的状态CAImage*var图像解释：设置Button的状态和图像（不支持九宫格）typedef enum{ CAControlStateNormal: 缺省状态 CAControlStateHighlighted: 高亮状态 CAControlStateDisabled: 禁用状态 CAControlStateSelected: 选中状态 CAControlStateAll: 全部状态}CAControlState;CAImage* getImageForState(const CAControlState& controlState);返回值：CAImage*参数：类型参数名说明const CAControlState&controlStateButton的状态解释：获取Button的状态和图像（不支持九宫格）typedef enum{ CAControlStateNormal: 缺省状态 CAControlStateHighlighted: 高亮状态 CAControlStateDisabled: 禁用状态 CAControlStateSelected: 选中状态 CAControlStateAll: 全部状态}CAControlState;void setTitleForState(const CAControlState& controlState, const std::string& var);返回值：void参数：类型参数名说明const CAControlState&controlStateButton的状态const std::string&var文本解释：设置Button标题的显示文本typedef enum{ CAControlStateNormal: 缺省状态 CAControlStateHighlighted: 高亮状态 CAControlStateDisabled: 禁用状态 CAControlStateSelected: 选中状态 CAControlStateAll: 全部状态}CAControlState;const std::string& getTitleForState(const CAControlState& controlState);返回值：const std::string&参数：类型参数名说明const CAControlState&controlStateButton的状态解释：获取Button标题的显示文本typedef enum{ CAControlStateNormal: 缺省状态 CAControlStateHighlighted: 高亮状态 CAControlStateDisabled: 禁用状态 CAControlStateSelected: 选中状态 CAControlStateAll: 全部状态}CAControlState;void setImageColorForState(const CAControlState& controlState, const CAColor4B& var);返回值：void参数：类型参数名说明const CAControlState&controlStateButton的状态const CAColor4B&var颜色解释：设置Button的图像颜色和状态typedef enum{ CAControlStateNormal: 缺省状态 CAControlStateHighlighted: 高亮状态 CAControlStateDisabled: 禁用状态 CAControlStateSelected: 选中状态 CAControlStateAll: 全部状态}CAControlState;void setTitleColorForState(const CAControlState& controlState, const CAColor4B& var);返回值：void参数：类型参数名说明const CAControlState&controlStateButton的状态const CAColor4B&var颜色解释：设置Button的标题颜色和状态typedef enum{ CAControlStateNormal: 缺省状态 CAControlStateHighlighted: 高亮状态 CAControlStateDisabled: 禁用状态 CAControlStateSelected: 选中状态 CAControlStateAll: 全部状态}CAControlState;void setTitleFontName(const std::string& var);返回值：void参数：类型参数名说明const std::string&var文本解释：设置Button文本的字体void setImageOff