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splitter/SplitterWnd.hpp

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+#ifndef _SPLITTER_SPLITTERWND_HPP_
+#define _SPLITTER_SPLITTERWND_HPP_
+#ifndef _COMMON_WINDOW_HPP_
+#include <common/window.hpp>
+#endif
+#ifndef _COMMON_CALLBACK_HPP_
+#include <common/callback.hpp>
+#endif
+#ifndef _COMMON_BRUSH_HPP_
+#include <common/brush.hpp>
+#endif
+#ifndef _COMMON_PEN_HPP_
+#include <common/pen.hpp>
+#endif
+
+class SplitterWnd : public Window
+{
+public:
+  enum {SplitRatio=50,SplitWidth=8};
+  SplitterWnd(GUIWindow &parent,GUIWindow &pane1,GUIWindow &pane2,int splitRatio=SplitRatio);
+	virtual ~SplitterWnd();
+	void moveSplitter(int xLoc);
+private:
+  enum {ControlID=5000};
+  void registerClass(void);
+	void insertHandlers(void);
+	void removeHandlers(void);
+  CallbackData::ReturnType createHandler(CallbackData &cbData);
+	CallbackData::ReturnType paintHandler(CallbackData &cbData);
+	CallbackData::ReturnType leftButtonDownHandler(CallbackData &cbData);
+	CallbackData::ReturnType leftButtonUpHandler(CallbackData &cbData);
+	CallbackData::ReturnType mouseMoveHandler(CallbackData &cbData);
+	CallbackData::ReturnType captureChangedHandler(CallbackData &cbData);
+	CallbackData::ReturnType destroyHandler(CallbackData &cbData);
+	CallbackData::ReturnType parentSizeHandler(CallbackData &cbData);
+	void sizeControls(void);
+
+	Callback<SplitterWnd> mCreateHandler;
+	Callback<SplitterWnd> mPaintHandler;
+	Callback<SplitterWnd> mLeftButtonDownHandler;
+	Callback<SplitterWnd> mLeftButtonUpHandler;
+	Callback<SplitterWnd> mMouseMoveHandler;
+	Callback<SplitterWnd> mCaptureChangedHandler;
+	Callback<SplitterWnd> mDestroyHandler;
+	Callback<SplitterWnd> mSizeHandler;
+	SmartPointer<GUIWindow> mParent;
+	SmartPointer<GUIWindow> mPane1;
+	SmartPointer<GUIWindow> mPane2;
+
+	Pen mLightPen;
+	Pen mHiLightPen;
+	Pen mShadowPen;
+	Pen mDkShadowPen;
+	int mSplitRatio;
+	int mSplitWidth;
+	int mDragStart;
+	int mDragx;
+	Brush mBkGndBrush;
+	static char smszClassName[];
+};
+#endif