#pragma once

#ifndef TNZ_PANEL_INCLUDED

#define TNZ_PANEL_INCLUDED

#include "tw/tw.h"

#include "tw/button.h"

class TPanel : public TWidget

{

	int m_border, m_resizeHandleWidth;

	TWidget *m_dockWidget;

	TButton *m_maximizeButton;

	bool m_maximized;

	int m_status;

public:

	enum Side {

		Center,

		Top,

		Right,

		Bottom,

		Left

	};

public:

	TPanel(TWidget *parent, string name);

	void draw();

	void keyDown(int key, TUINT32 flags, const TPoint &p);

	void close();

	void dockToggle();

	void maximizeToggle();

	void configureNotify(const TDimension &d);

	void mouseMove(const TPoint &p);

	void leftButtonDown(const TMouseEvent &e);

	void leftButtonUp(const TMouseEvent &e);

	void leave(const TPoint &p);

	void enter(const TPoint &p);

	Side findSide(const TPoint &p);

	bool canMoveSide(Side side);

	static TPanel *createPanel(TWidget *parent, string name);

	void setParent(TWidget *p)

	{

		TWidget::setParent(p);

		m_dockWidget = p;

	};

};

class TPanelResizer

{

public:

	TPanelResizer(){};

	virtual bool canMoveSide(TPanel *panel, TPanel::Side side) = 0;

	virtual void moveSide(TPanel *panel, TPanel::Side side) = 0;

};

#endif