GxGuiHover.h

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//===========================================================================
//===========================================================================
#pragma once
 
#if GX_DEVELOP
 
GX_CORE_NAMESPACE_BEGIN()
 
//===========================================================================
//===========================================================================
class GxGuiHover : public GxGuiBase
{
    //-----------------------------------------------------------
    //-----------------------------------------------------------
public:
    GX_RTTI_CLASS(GxGuiHover, GxGuiBase)
    // ClassBaseReference継承クラス用禁止宣言
    GX_PROHIBIT_CLASS_BASE_REFERENCE(GxGuiHover)
 
    
    static const u32 MARGIN_LEFT;               
    static const u32 MARGIN_RIGHT;
    static const u32 MARGIN_TOP;
    static const u32 MARGIN_BOTTOM;             
 
    //-----------------------------------------------------------
    //-----------------------------------------------------------
public:
    GxGuiHover(void);
    GxGuiHover(const GxPoint2& rect, const GxGuiBase* pTargetGui);
 
    //-----------------------------------------------------------
    //-----------------------------------------------------------
public:
    void update(void) override;
 
    void setMessage( GX_CSTR message );
 
    GX_FORCE_INLINE void setMessage( const GxString& message ){ setMessage( message.getString() ); }
 
    GX_FORCE_INLINE void setBackColor( const GxColor& color ){ _backColor = color; }
 
    GX_FORCE_INLINE void setMessageColor( const GxColor& color ){ _messageColor = color; }
protected:
    void updateSizeFromMessage(void);
 
public:
    GxRect  calculateClientRect(const GxRect& clientRect) const override;
 
    void onDraw(void) override;
 
    void onNoClientDraw(void) override;
 
    GX_FORCE_INLINE GxGuiBase* getGui(const GxPoint2& /*position*/, const GxRect& /*clipRect*/) override { return nullptr; }
 
    //-----------------------------------------------------------
    //-----------------------------------------------------------
public:
    static GxSize calcUseSize( GX_CSTR message );
 
    //-----------------------------------------------------------
    //-----------------------------------------------------------
protected:
    const GxGuiBase*    _pTargetGui;        
    GxString            _message;           
    GxColor             _backColor;         
    GxColor             _messageColor;      
 
};
 
GX_CORE_NAMESPACE_END()
 
#endif // GX_DEVELOP