Initial commit

2026-06-13 00:10:11 +08:00
commit 2191c1aed4
535 changed files with 184587 additions and 0 deletions
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+//---------------------------------------------------------------------------
+
+#ifndef CDSkinScrollBarUnitH
+#define CDSkinScrollBarUnitH
+
+#define TIME_DELAY 		200
+#define TIME_NOTIFY 	100
+#define THUMB_BORDER 	7
+#define THUMB_MINSIZE 	(THUMB_BORDER * 2)
+
+#define STATE_NORMAL	0
+#define STATE_HIGHLIGHT 1
+#define STATE_PUSH 		2
+
+class  CDTSkinScrollBar : public TScrollBar
+{
+private:
+//	int m_nTileHeight,   //add by tj 2013/11/18
+	int	m_nThumbHeight,
+		m_nThumbTop,
+		m_nPreThumbTop,
+		m_nDragPos,
+		m_nDragPoint,
+		m_iClicked,
+		m_iHitPrev,
+		m_nMax,
+		m_nMin,
+		m_nPos,
+		m_nPage,
+		m_nTrackPos;
+
+	bool m_bPause,
+		m_bNotify,
+		m_bDrag,
+		m_bTrace;
+
+	TTimer *m_pTimer;
+	TCanvas *m_pCanvas;
+
+	int HitTest( int X, int Y );
+	void CalcThumbHeight();
+	void CalcThumbTop();
+	void DrawArrow( int iDirection, int iState );
+	void DrawThumb( int iState, bool bEraseBk, int iPageUD=-1 );
+
+	void __fastcall TimerProc(TObject* Sender);
+
+	MESSAGE void __fastcall WMPaint(Winapi::Messages::TWMPaint &Message);
+	MESSAGE void __fastcall WMLButtonDown(TWMMouse &Message);
+	MESSAGE void __fastcall WMLButtonUp(TWMMouse &Message);
+	MESSAGE void __fastcall WMLButtonDblClk(TWMMouse &Message);
+	MESSAGE void __fastcall WMRButtonDown(TWMMouse &Message);  //add by tj 2013/11/18
+	MESSAGE void __fastcall WMRButtonUp(TWMMouse &Message);    //add by tj 2013/11/18
+	MESSAGE void __fastcall WMMouseMove(TWMMouse &Message);
+//	MESSAGE void __fastcall CMMouseLeave(TMessage &Message);   //add by tj 2013/11/25 12:35
+	MESSAGE void __fastcall SBMSetScrollInfo(TMessage &Message);
+	MESSAGE void __fastcall SBMGetScrollInfo(TMessage &Message);
+
+	BEGIN_MESSAGE_MAP
+		MESSAGE_HANDLER(WM_PAINT, TWMPaint, WMPaint)
+		MESSAGE_HANDLER(WM_LBUTTONDOWN, TWMLButtonDown, WMLButtonDown)
+		MESSAGE_HANDLER(WM_LBUTTONUP, TWMLButtonUp, WMLButtonUp)
+		MESSAGE_HANDLER(WM_LBUTTONDBLCLK, TWMLButtonDblClk, WMLButtonDblClk)
+		MESSAGE_HANDLER(WM_RBUTTONDOWN, TWMRButtonDown, WMRButtonDown)
+		MESSAGE_HANDLER(WM_RBUTTONUP, TWMRButtonUp, WMRButtonUp) //add by tj 2013/11/18
+		MESSAGE_HANDLER(WM_MOUSEMOVE, TWMMouseMove, WMMouseMove) //add by tj 2013/11/18
+//		MESSAGE_HANDLER(CM_MOUSELEAVE, TMessage, CMMouseLeave)   //add by tj 2013/11/25 12:35
+		MESSAGE_HANDLER(SBM_SETSCROLLINFO, TMessage, SBMSetScrollInfo)
+		MESSAGE_HANDLER(SBM_GETSCROLLINFO, TMessage, SBMGetScrollInfo)
+	END_MESSAGE_MAP(TScrollBar)
+
+protected:
+	virtual void __fastcall PaintWindow(HDC DC);
+
+public:
+	TWinControl	*m_pWndCtrl;
+	bool m_bAction;
+
+	__fastcall virtual CDTSkinScrollBar(System::Classes::TComponent* AOwner);
+	__fastcall ~CDTSkinScrollBar();
+
+	void __fastcall CMMouseLeave(TObject *Sender); //add by tj 2013/11/25 12:35
+
+	bool IsDraging(){ return m_bDrag; };
+	void __fastcall SetPosition(int Value, bool bRedraw=true);
+	void __fastcall SetPageSize(int Value, bool bRedraw=true);
+	void __fastcall SetRange(int AMin, int AMax, bool bRedraw=true);
+	void __fastcall GetScrollRange(int* nMin, int* nMax);
+	int  __fastcall GetScrollPos();
+	int  __fastcall GetPageSize();
+};
+
+//---------------------------------------------------------------------------
+#endif