1 files changed, 12 insertions, 7 deletions
diff --git a/src/T2DLL/T2DlgItemGageBase.h b/src/T2DLL/T2DlgItemGageBase.h
index f1e18d8..d2471a1 100644
--- a/src/T2DLL/T2DlgItemGageBase.h
+++ b/src/T2DLL/T2DlgItemGageBase.h
@@ -1,16 +1,21 @@
 #pragma once
 #include "common.h"
+#include "T2DlgItem.h"
 
-class T2DlgItemGageBase {
+class AFX_EXT_CLASS T2DlgItemGageBase : public T2DlgItem {
 public:
-	T2DlgItemGageBase(T2TowerDoc*, T2ImageObj*, CPalette*);
+	T2DlgItemGageBase(T2TowerDoc* inDoc, T2ImageObj* inImageObj, CPalette* inPalette);
 protected:
-	virtual int OnT2DlgItemEraseBkgnd(CDC*);
-	virtual void DrawInterior(CDC*, const CRect&);
+	virtual BOOL OnT2DlgItemEraseBkgnd(CDC*);
+	virtual int GetMinValue() = 0; // 118
+	virtual int GetMaxValue() = 0; // 11C
+	virtual int GetBlueValue() = 0; // 120
+	virtual int GetYellowValue() = 0; // 124
+	virtual COLORREF GetGageColor(int value) = 0; // 128
+	virtual BOOL IsDrawInterior() = 0; // 12C
+	virtual void DrawInterior(CDC*, const CRect&); // 130
+
 	void DrawBorderLines(CDC*, const CRect&);
 	void DrawValueByText(CDC*, const CRect&);
 	int CalcPos(const CRect&, int, int, int);
-
-public:
-	virtual ~T2DlgItemGageBase() {}
 };