1 files changed, 22 insertions, 31 deletions

diff --git a/include/Platform.h b/include/Platform.h
index d65710e3e..ee31063e3 100644
--- a/include/Platform.h
+++ b/include/Platform.h
@@ -216,6 +216,9 @@ struct ColourPair {
 		desired = desired_;
 		allocated.Set(desired.AsLong());
 	}
+	void Copy() {
+		allocated.Set(desired.AsLong());
+	}
 };
 
 class Window;	// Forward declaration for Palette
@@ -372,40 +375,28 @@ private:
  */
 
 class ListBox : public Window {
-private:
-#if PLAT_GTK
-	WindowID list;
-	WindowID scroller;
-	int current;
-	void *pixhash;
-#endif
-	int desiredVisibleRows;
-	unsigned int maxItemCharacters;
-	unsigned int aveCharWidth;
-public:
-	CallBackAction doubleClickAction;
-	void *doubleClickActionData;
 public:
 	ListBox();
 	virtual ~ListBox();
-	void Create(Window &parent, int ctrlID);
-	virtual void SetFont(Font &font);
-	void SetAverageCharWidth(int width);
-	void SetVisibleRows(int rows);
-	PRectangle GetDesiredRect();
-	void Clear();
-	void Append(char *s, int type = -1);
-	int Length();
-	void Select(int n);
-	int GetSelection();
-	int Find(const char *prefix);
-	void GetValue(int n, char *value, int len);
-	void Sort();
-	void SetTypeXpm(int type, const char *xpm_data);
-	void SetDoubleClickAction(CallBackAction action, void *data) {
-		doubleClickAction = action;
-		doubleClickActionData = data;
-	}
+	static ListBox *Allocate();
+
+	virtual void SetFont(Font &font)=0;
+	virtual void Create(Window &parent, int ctrlID, int lineHeight_, bool unicodeMode_)=0;
+	virtual void SetAverageCharWidth(int width)=0;
+	virtual void SetVisibleRows(int rows)=0;
+	virtual PRectangle GetDesiredRect()=0;
+	virtual int CaretFromEdge()=0;
+	virtual void Clear()=0;
+	virtual void Append(char *s, int type = -1)=0;
+	virtual int Length()=0;
+	virtual void Select(int n)=0;
+	virtual int GetSelection()=0;
+	virtual int Find(const char *prefix)=0;
+	virtual void GetValue(int n, char *value, int len)=0;
+	virtual void Sort()=0;
+	virtual void RegisterImage(int type, const char *xpm_data)=0;
+	virtual void ClearRegisteredImages()=0;
+	virtual void SetDoubleClickAction(CallBackAction, void *)=0;
 };
 
 /**