mirror of https://github.com/axmolengine/axmol.git
397 lines
12 KiB
C++
397 lines
12 KiB
C++
/****************************************************************************
|
|
Copyright (c) 2013-2016 Chukong Technologies Inc.
|
|
Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.
|
|
Copyright (c) 2021 Bytedance Inc.
|
|
|
|
https://axis-project.github.io/
|
|
|
|
Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
of this software and associated documentation files (the "Software"), to deal
|
|
in the Software without restriction, including without limitation the rights
|
|
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
copies of the Software, and to permit persons to whom the Software is
|
|
furnished to do so, subject to the following conditions:
|
|
|
|
The above copyright notice and this permission notice shall be included in
|
|
all copies or substantial portions of the Software.
|
|
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
THE SOFTWARE.
|
|
****************************************************************************/
|
|
|
|
#ifndef __UIBUTTON_H__
|
|
#define __UIBUTTON_H__
|
|
|
|
#include "ui/UIWidget.h"
|
|
#include "ui/GUIExport.h"
|
|
|
|
/**
|
|
* @addtogroup ui
|
|
* @{
|
|
*/
|
|
NS_AX_BEGIN
|
|
|
|
class Label;
|
|
class SpriteFrame;
|
|
struct CC_DLL ResourceData;
|
|
|
|
namespace ui
|
|
{
|
|
|
|
class Scale9Sprite;
|
|
/**
|
|
* Represents a push-button widget.
|
|
* Push-buttons can be pressed, or clicked, by the user to perform an action.
|
|
*/
|
|
class CC_GUI_DLL Button : public Widget
|
|
{
|
|
|
|
DECLARE_CLASS_GUI_INFO
|
|
|
|
public:
|
|
/**
|
|
* Default constructor.
|
|
*/
|
|
Button();
|
|
|
|
/**
|
|
* Default destructor.
|
|
*
|
|
* @lua NA
|
|
*/
|
|
virtual ~Button();
|
|
|
|
/**
|
|
* Create a empty Button.
|
|
*@return A empty Button instance.
|
|
*/
|
|
static Button* create();
|
|
|
|
/**
|
|
* Create a button with custom textures.
|
|
* @param normalImage normal state texture name.
|
|
* @param selectedImage selected state texture name.
|
|
* @param disableImage disabled state texture name.
|
|
* @param texType @see `TextureResType`
|
|
* @return a Button instance.
|
|
*/
|
|
static Button* create(std::string_view normalImage,
|
|
std::string_view selectedImage = "",
|
|
std::string_view disableImage = "",
|
|
TextureResType texType = TextureResType::LOCAL);
|
|
|
|
/**
|
|
* Load textures for button.
|
|
*
|
|
* @param normal normal state texture name.
|
|
* @param selected selected state texture name.
|
|
* @param disabled disabled state texture name.
|
|
* @param texType @see `TextureResType`
|
|
*/
|
|
void loadTextures(std::string_view normal,
|
|
std::string_view selected,
|
|
std::string_view disabled = "",
|
|
TextureResType texType = TextureResType::LOCAL);
|
|
|
|
/**
|
|
* Load normal state texture for button.
|
|
*
|
|
* @param normal normal state texture.
|
|
* @param texType @see `TextureResType`
|
|
*/
|
|
void loadTextureNormal(std::string_view normal, TextureResType texType = TextureResType::LOCAL);
|
|
|
|
/**
|
|
* Load selected state texture for button.
|
|
*
|
|
* @param selected selected state texture.
|
|
* @param texType @see `TextureResType`
|
|
*/
|
|
void loadTexturePressed(std::string_view selected, TextureResType texType = TextureResType::LOCAL);
|
|
|
|
/**
|
|
* Load disabled state texture for button.
|
|
*
|
|
* @param disabled dark state texture.
|
|
* @param texType @see `TextureResType`
|
|
*/
|
|
void loadTextureDisabled(std::string_view disabled, TextureResType texType = TextureResType::LOCAL);
|
|
|
|
/**
|
|
* Sets capInsets for button.
|
|
* The capInset affects all button scale9 renderer only if `setScale9Enabled(true)` is called
|
|
*
|
|
* @param capInsets capInset in Rect.
|
|
*/
|
|
void setCapInsets(const Rect& capInsets);
|
|
|
|
/**
|
|
* Sets capInsets for button, only the normal state scale9 renderer will be affected.
|
|
*
|
|
* @param capInsets capInsets in Rect.
|
|
*/
|
|
void setCapInsetsNormalRenderer(const Rect& capInsets);
|
|
|
|
/**
|
|
* Return the capInsets of normal state scale9sprite.
|
|
*@return The normal scale9 renderer capInsets.
|
|
*/
|
|
const Rect& getCapInsetsNormalRenderer() const;
|
|
|
|
/**
|
|
* Sets capInsets for button, only the pressed state scale9 renderer will be affected.
|
|
*
|
|
* @param capInsets capInsets in Rect
|
|
*/
|
|
void setCapInsetsPressedRenderer(const Rect& capInsets);
|
|
|
|
/**
|
|
* Return the capInsets of pressed state scale9sprite.
|
|
*@return The pressed scale9 renderer capInsets.
|
|
*/
|
|
const Rect& getCapInsetsPressedRenderer() const;
|
|
|
|
/**
|
|
* Sets capInsets for button, only the disabled state scale9 renderer will be affected.
|
|
*
|
|
* @param capInsets capInsets in Rect.
|
|
*/
|
|
void setCapInsetsDisabledRenderer(const Rect& capInsets);
|
|
|
|
/**
|
|
* Return the capInsets of disabled state scale9sprite.
|
|
*@return The disabled scale9 renderer capInsets.
|
|
*/
|
|
const Rect& getCapInsetsDisabledRenderer() const;
|
|
|
|
/**
|
|
* Enable scale9 renderer.
|
|
*
|
|
* @param enable Set to true will use scale9 renderer, false otherwise.
|
|
*/
|
|
virtual void setScale9Enabled(bool enable);
|
|
|
|
/**
|
|
* Query whether button is using scale9 renderer or not.
|
|
*@return whether button use scale9 renderer or not.
|
|
*/
|
|
bool isScale9Enabled() const;
|
|
|
|
/**
|
|
* Enable zooming action when button is pressed.
|
|
*
|
|
* @param enabled Set to true will enable zoom effect, false otherwise.
|
|
*/
|
|
void setPressedActionEnabled(bool enabled);
|
|
|
|
// override methods
|
|
virtual void ignoreContentAdaptWithSize(bool ignore) override;
|
|
virtual Vec2 getVirtualRendererSize() const override;
|
|
virtual Node* getVirtualRenderer() override;
|
|
virtual std::string getDescription() const override;
|
|
|
|
/**
|
|
* Return the inner title renderer of Button.
|
|
* @return The button title.
|
|
* @since v3.3
|
|
*/
|
|
Label* getTitleRenderer() const;
|
|
|
|
/**
|
|
* Change the content of button's title.
|
|
*@param text The title in std::string.
|
|
*/
|
|
void setTitleText(std::string_view text);
|
|
|
|
/**
|
|
* Query the button title content.
|
|
*@return Get the button's title content.
|
|
*/
|
|
std::string_view getTitleText() const;
|
|
|
|
/**
|
|
* Change the color of button's title.
|
|
*@param color The title color in Color3B.
|
|
*/
|
|
void setTitleColor(const Color3B& color);
|
|
|
|
/**
|
|
* Query the button title color.
|
|
*@return Color3B of button title.
|
|
*/
|
|
Color3B getTitleColor() const;
|
|
|
|
/**
|
|
* Change the font size of button's title
|
|
*@param size Title font size in float.
|
|
*/
|
|
void setTitleFontSize(float size);
|
|
|
|
/**
|
|
* Query the font size of button title
|
|
*@return font size in float.
|
|
*/
|
|
float getTitleFontSize() const;
|
|
|
|
/**
|
|
* Change the font name of button's title
|
|
*@param fontName a font name string.
|
|
*/
|
|
void setTitleFontName(std::string_view fontName);
|
|
|
|
/**
|
|
* Query the font name of button's title
|
|
*@return font name in std::string
|
|
*/
|
|
std::string_view getTitleFontName() const;
|
|
|
|
/**
|
|
* Sets the title's text horizontal alignment.
|
|
*
|
|
* @param hAlignment see TextHAlignment
|
|
*/
|
|
void setTitleAlignment(TextHAlignment hAlignment);
|
|
|
|
/**
|
|
* Sets the title's text vertical alignment.
|
|
*
|
|
* @param hAlignment see TextHAlignment.
|
|
* @param vAlignment see TextVAlignment.
|
|
*/
|
|
void setTitleAlignment(TextHAlignment hAlignment, TextVAlignment vAlignment);
|
|
|
|
/** replaces the current Label node with a new one */
|
|
void setTitleLabel(Label* label);
|
|
|
|
/** returns the current Label being used */
|
|
Label* getTitleLabel() const;
|
|
|
|
/** @brief When user pressed the button, the button will zoom to a scale.
|
|
* The final scale of the button equals (button original scale + _zoomScale)
|
|
* @since v3.3
|
|
*/
|
|
void setZoomScale(float scale);
|
|
|
|
/**
|
|
* @brief Return a zoom scale
|
|
* @return the zoom scale in float
|
|
* @since v3.3
|
|
*/
|
|
float getZoomScale() const;
|
|
|
|
/**
|
|
* @brief Return the nine-patch sprite of normal state
|
|
* @return the nine-patch sprite of normal state
|
|
* @since v3.9
|
|
*/
|
|
Scale9Sprite* getRendererNormal() const { return _buttonNormalRenderer; }
|
|
|
|
/**
|
|
* @brief Return the nine-patch sprite of clicked state
|
|
* @return the nine-patch sprite of clicked state
|
|
* @since v3.9
|
|
*/
|
|
Scale9Sprite* getRendererClicked() const { return _buttonClickedRenderer; }
|
|
|
|
/**
|
|
* @brief Return the nine-patch sprite of disabled state
|
|
* @return the nine-patch sprite of disabled state
|
|
* @since v3.9
|
|
*/
|
|
Scale9Sprite* getRendererDisabled() const { return _buttonDisabledRenderer; }
|
|
|
|
void resetNormalRender();
|
|
void resetPressedRender();
|
|
void resetDisabledRender();
|
|
|
|
ResourceData getNormalFile();
|
|
ResourceData getPressedFile();
|
|
ResourceData getDisabledFile();
|
|
|
|
virtual bool init() override;
|
|
virtual bool init(std::string_view normalImage,
|
|
std::string_view selectedImage = "",
|
|
std::string_view disableImage = "",
|
|
TextureResType texType = TextureResType::LOCAL);
|
|
|
|
virtual Vec2 getNormalTextureSize() const;
|
|
|
|
protected:
|
|
virtual void initRenderer() override;
|
|
virtual void onPressStateChangedToNormal() override;
|
|
virtual void onPressStateChangedToPressed() override;
|
|
virtual void onPressStateChangedToDisabled() override;
|
|
virtual void onSizeChanged() override;
|
|
|
|
void loadTextureNormal(SpriteFrame* normalSpriteFrame);
|
|
void setupNormalTexture(bool textureLoaded);
|
|
void loadTexturePressed(SpriteFrame* pressedSpriteFrame);
|
|
void setupPressedTexture(bool textureLoaded);
|
|
void loadTextureDisabled(SpriteFrame* disabledSpriteFrame);
|
|
void setupDisabledTexture(bool textureLoaded);
|
|
|
|
void normalTextureScaleChangedWithSize();
|
|
void pressedTextureScaleChangedWithSize();
|
|
void disabledTextureScaleChangedWithSize();
|
|
|
|
virtual void adaptRenderers() override;
|
|
virtual void updateTitleLocation();
|
|
void updateContentSize();
|
|
virtual void createTitleRenderer();
|
|
bool createTitleRendererIfNull();
|
|
|
|
virtual Widget* createCloneInstance() override;
|
|
virtual void copySpecialProperties(Widget* model) override;
|
|
|
|
virtual Vec2 getNormalSize() const;
|
|
|
|
protected:
|
|
Scale9Sprite* _buttonNormalRenderer;
|
|
Scale9Sprite* _buttonClickedRenderer;
|
|
Scale9Sprite* _buttonDisabledRenderer;
|
|
Label* _titleRenderer;
|
|
|
|
float _zoomScale;
|
|
bool _prevIgnoreSize;
|
|
bool _scale9Enabled;
|
|
bool _pressedActionEnabled;
|
|
|
|
Rect _capInsetsNormal;
|
|
Rect _capInsetsPressed;
|
|
Rect _capInsetsDisabled;
|
|
|
|
Vec2 _normalTextureSize;
|
|
Vec2 _pressedTextureSize;
|
|
Vec2 _disabledTextureSize;
|
|
|
|
bool _normalTextureLoaded;
|
|
bool _pressedTextureLoaded;
|
|
bool _disabledTextureLoaded;
|
|
bool _normalTextureAdaptDirty;
|
|
bool _pressedTextureAdaptDirty;
|
|
bool _disabledTextureAdaptDirty;
|
|
|
|
std::string _normalFileName;
|
|
std::string _clickedFileName;
|
|
std::string _disabledFileName;
|
|
TextureResType _normalTexType;
|
|
TextureResType _pressedTexType;
|
|
TextureResType _disabledTexType;
|
|
|
|
protected:
|
|
std::string _fontName;
|
|
};
|
|
|
|
} // namespace ui
|
|
|
|
NS_AX_END
|
|
// end of ui group
|
|
/// @}
|
|
|
|
#endif /* defined(__CocoGUI__Button__) */
|