#ifndef _MAINWINDOW_H_#define _MAINWINDOW_H_#include "ui_mainwindow.h"class QLabel;class QWorkspace;class QSignalMapper;class CMDITextEdit;class QMdiArea;class CMainWindow :	public QMainWindow,						public Ui::MainWindow{	Q_OBJECTpublic:	CMainWindow(QWidget* = 0);		private:	QDockWidget*	dockWidget;	QLabel*			label1;	QLabel*			label2;		enum{MaxRecentFiles = 9};	QAction*		recentFileActs[MaxRecentFiles];	QAction*		separatorAct; 	QWorkspace*		workspace; 	QSignalMapper*	mapper;	QMdiArea*		mdiArea;		void 		iniDockWidget();	void 		iniStatusBar();	void 		iniConnect();	CMDITextEdit* activeWindow();	CMDITextEdit* createMDITextEdit(bool, const QString&);private slots:	void doNew();	void doOpen();	void doClose();	void doSave();	void doASave();	void doQuit();	void doUndo();	void doCut();	void doCopy();	void doPast();	void doAll();	void doFind();	void openRecentFile();		void updateRecentFiles();	void updateMenu();	void showCount(int);};#endif