lustrationcontainer.h

来自「一个简单的电子驱蚊器程序,通过调用频率发出声音.」· C头文件 代码 · 共 100 行

/*
* ============================================================================
*  Name     : CLustrationContainer from LustrationContainer.h
*  Part of  : Lustration
*  Created  : 2006-03-16 by 
*  Description:
*     Declares container control for application.
*  Version  :
*  Copyright: 
* ============================================================================
*/

#ifndef LUSTRATIONCONTAINER_H
#define LUSTRATIONCONTAINER_H

// INCLUDES
#include <coecntrl.h>
#include "ToneAdapater.h"
   
// FORWARD DECLARATIONS
class CEikLabel;        // for example labels
class CFbsBitmap;

// CLASS DECLARATION

/**
*  CLustrationContainer  container control class.
*  
*/
class CLustrationContainer : public CCoeControl, public MAudioToneAdapaterObserver, MCoeControlObserver
    {
	public:
		static CLustrationContainer* NewL( const TRect& aRect );
		~CLustrationContainer();

	public:				// MAudioToneAdapaterObserver
		virtual void HandlePlayingStoppedL();

	public:
		void PlayToneL( TInt aA );
		void StopL();

	public:
		inline const CToneAdapater::TState& State() const;

    public: // Constructors and destructor       
        /**
        * EPOC default constructor.
        * @param aRect Frame rectangle for container.
        */
		CLustrationContainer();
        void ConstructL(const TRect& aRect);

        /**
        * Destructor.
        */
        
    public: // New functions

    public: // Functions from base classes

    private: // Functions from base classes

       /**
        * From CoeControl,SizeChanged.
        */
        void SizeChanged();

       /**
        * From CoeControl,CountComponentControls.
        */
        TInt CountComponentControls() const;

       /**
        * From CCoeControl,ComponentControl.
        */
        CCoeControl* ComponentControl(TInt aIndex) const;

       /**
        * From CCoeControl,Draw.
        */
        void Draw(const TRect& aRect) const;

       /**
        * From ?base_class ?member_description
        */
        // event handling section
        // e.g Listbox events
        void HandleControlEventL(CCoeControl* aControl,TCoeEvent aEventType);
        
    private: //data
		CToneAdapater* iAdapater;
		CFbsBitmap* iBitmap;
    };

#endif

const CToneAdapater::TState& CLustrationContainer::State() const		{ return iAdapater->State(); }
// End of File