From 37e364b2c6cc7487a1c888d256a73e5337bb7189 Mon Sep 17 00:00:00 2001
From: Ash Wolf <ninji@wuffs.org>
Date: Wed, 14 Jun 2023 00:50:34 +0100
Subject: initial commit

---
 src/T2DLL/T2DlgItemScr.h | 45 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)
 create mode 100644 src/T2DLL/T2DlgItemScr.h

(limited to 'src/T2DLL/T2DlgItemScr.h')

diff --git a/src/T2DLL/T2DlgItemScr.h b/src/T2DLL/T2DlgItemScr.h
new file mode 100644
index 0000000..55698bb
--- /dev/null
+++ b/src/T2DLL/T2DlgItemScr.h
@@ -0,0 +1,45 @@
+#pragma once
+#include "common.h"
+#include "T2DlgItem.h"
+
+class DLL_EXPORT T2DlgItemScr : public T2DlgItem {
+public:
+	T2DlgItemScr(T2TowerDoc* towerDoc, T2ImageObj* imageObj, CPalette* palette);
+	virtual void SetValue(int);
+
+	virtual void SetPage(int);
+	virtual void SetRange(int);
+
+	enum {
+		Area_Up = 1,
+		Area_PageUp = 2,
+		Area_SetAbsolute = 3,
+		Area_PageDown = 4,
+		Area_Down = 5
+	};
+
+protected:
+	virtual void OnT2DlgItemLButtonDown(UINT nFlags, CPoint pt);
+	virtual void OnT2DlgItemLButtonUp(UINT nFlags, CPoint pt);
+	virtual void OnT2DlgItemMouseMove(UINT nFlags, CPoint pt);
+	virtual void OnT2Timer(UINT id);
+
+	virtual int ScrollBarHittest(CPoint) const = 0;
+	virtual void GetUpButtonRect(const CRect&, CRect&) const = 0;
+	virtual void GetDnButtonRect(const CRect&, CRect&) const = 0;
+	virtual int PositionToValue(const CPoint&) const = 0;
+	virtual int PositionToValue(const CRect&) const = 0;
+
+	void CalcScrollBarThumb(int*, int*) const;
+	void ScrollBarAction(int, int);
+	BOOL IsScrollable() const;
+
+	int mUpImage;
+	int mDownImage;
+	int mRange;
+	int mPage;
+	CPoint mMouseDownPoint;
+	int mMouseDownValue;
+	int mClickedArea;
+	UINT mTimerID;
+};
-- 
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