multiviewexamview.h

来自「国内著名嵌入式培训机构内部资料,内含一些实例代码,包括技术专题书籍」· C头文件 代码 · 共 90 行

/*
============================================================================
 Name        : CMultiViewExamView from MultiViewExamView.h
 Author      : Hou maoqing
 Version     :
 Copyright   : Copyright (c) Hou maoqing 2008
 Description : Declares view for application.
============================================================================
*/

#ifndef MULTIVIEWEXAMVIEW_H
#define MULTIVIEWEXAMVIEW_H

// INCLUDES
#include <aknview.h>


// CONSTANTS
// UID of view
const TUid KViewId = {1};

// FORWARD DECLARATIONS
class CMultiViewExamContainer;

// CLASS DECLARATION

/**
*  CMultiViewExamView view class.
*/
class CMultiViewExamView : public CAknView
	{
	public: // Constructors and destructor

		/**
		* EPOC default constructor.
		*/
		void ConstructL();

		/**
		* Destructor.
		*/
		~CMultiViewExamView();

	public: // Functions from base classes
		
		/**
		* From CAknView returns Uid of View
		* @return TUid uid of the view
		*/
		TUid Id() const;

		/**
		* From MEikMenuObserver delegate commands from the menu
		* @param aCommand a command emitted by the menu 
		* @return void
		*/
		void HandleCommandL(TInt aCommand);

		/**
		* From CAknView reaction if size change
		* @return void
		*/
		void HandleClientRectChange();

	private:

		/**
		* From CAknView activate the view
		* @param aPrevViewId 
		* @param aCustomMessageId 
		* @param aCustomMessage 
		* @return void
		*/
		void DoActivateL(const TVwsViewId& aPrevViewId,TUid aCustomMessageId,
			const TDesC8& aCustomMessage);

		/**
		* From CAknView deactivate the view (free resources)
		* @return void
		*/
		void DoDeactivate();

	private: // Data
		CMultiViewExamContainer* iContainer;
	};

#endif