GxUnitHudScrollView.h

Go to the documentation of this file.

//===========================================================================
//===========================================================================
#pragma once
 
GX_HUD_NAMESPACE_BEGIN()
 
class GxUnitHudScrollViewport;
class GxUnitHudScrollContent;
class GxUnitHudScrollbar;
 
//===========================================================================
//===========================================================================
class GxUnitHudScrollView : public GxUnit2DBase
{
    //-------------------------------------------------------------
    //-------------------------------------------------------------
public:
    // RTTI定義
    GX_RTTI_CLASS_NAME(GxUnitHudScrollView, GxUnit2DBase, "HUDスクロールビュー")
    // ClassBaseReference継承クラス用禁止宣言
    GX_PROHIBIT_CLASS_BASE_REFERENCE(GxUnitHudScrollView)
 
    
    static const GxSize         DEFAULT_VIEWPORT_SIZE;
    static const GxSize         DEFAULT_CONTENT_SIZE;
    static constexpr s32        DEFAILT_SCROLL_BAR_WIDTH = 16;
    static constexpr u32        UNIT_CRATE_COUNT_MAX = 6;
 
    enum class LAYOUT_AXIS
    {
        HORIZONTAL = 0, 
        VERTICAL,       
        MAX             
    };
#if GX_DEVELOP
    GX_ENUM_TABLE_MAX(LAYOUT_AXIS)
#endif // GX_DEVELOP
 
    //-------------------------------------------------------------
    //-------------------------------------------------------------
public:
    GxUnitHudScrollView( void );
 
    b32 setup( void ) override;
 
    //-------------------------------------------------------------
    //-------------------------------------------------------------
protected:
    void asyncUpdate( void ) override;
    void forceAsyncUpdate( void ) override;
 
public:
    b32 createScrollbarHorizontal( void );
    b32 createScrollbarVertical( void );
    
    void forceAdjustScrollbarHundle( const GxSize& size, const GxVector2& position );
 
private:
    void killScrollbar( void );
 
    //-------------------------------------------------------------
    //-------------------------------------------------------------
public:
    constexpr GxUnitHudScrollViewport* getUnitViewport( void ) const { return _pUnitViewport; }
 
#if defined(_WINDOWS)
    constexpr f32 getWheelScrollSensitivity( void ) const { return _wheelScrollSensitivity; }
    constexpr void setWheelScrollSensitivity( f32 sensitivity ) { _wheelScrollSensitivity = sensitivity; }
#endif  // _WINDOWS
 
    constexpr f32 getScrollProcessTime( void ) const { return _scrollProcessTime; }
    constexpr void setScrollProcessTime( f32 time ) { _scrollProcessTime = time; }
 
    GX_FORCE_INLINE b32 isEnableScrollbarHorizontal( void ) const { return _isEnableScrollbarHorizontal; }
    GX_FORCE_INLINE void setEnableScrollbarHorizontal( b32 enable ) { _isEnableScrollbarHorizontal = enable; }
    GX_FORCE_INLINE b32 isEnableScrollbarVertical( void ) const { return _isEnableScrollbarVertical; }
    GX_FORCE_INLINE void setEnableScrollbarVertical( b32 enable ) { _isEnableScrollbarVertical = enable; }
 
    const GxSize& getSizeScrollbarHorizontal( void ) const;
    const GxSize& getSizeScrollbarVertical( void ) const;
 
    b32 isExistUnitContent( void ) const;
    GxUnitHudScrollContent* getUnitContent( void ) const;
 
    //-------------------------------------------------------------
    //-------------------------------------------------------------
protected:
    GxUnitHudScrollViewport*        _pUnitViewport;                 
    GxUnitHudScrollbar*             _pUnitScrollbarHorizontal;      
    GxUnitHudScrollbar*             _pUnitScrollbarVertical;        
 
#if defined(_WINDOWS)
    f32                             _wheelScrollSensitivity;        
#endif  // _WINDOWS
    f32                             _scrollProcessTime;             
 
    b32                             _isEnableScrollbarHorizontal;   
    b32                             _isEnableScrollbarVertical;     
 
};
 
GX_HUD_NAMESPACE_END()