timercontainer.h

《基于Symbian OS的手机开发与应用实践》这本书的配套源码。

/*
* ============================================================================
*  Name     : CTimerContainer from TimerContainer.h
*  Part of  : Timer
*  Created  : 05.02.2006 by ToBeReplacedByAuthor
*  Description:
*     Declares container control for application.
*  Version  :
*  Copyright: ToBeReplacedByCopyright
* ============================================================================
*/

#ifndef TIMERCONTAINER_H
#define TIMERCONTAINER_H

// INCLUDES
#include <coecntrl.h>

// CONSTANTS
_LIT(KTimeFormat,"%T:%S.%*C1");

// FORWARD DECLARATIONS
class CEikLabel;        // for example labels
class CTimerModel;

// CLASS DECLARATION

/**
*  CTimerContainer  container control class.
*  
*/
class CTimerContainer : public CCoeControl
    {
    public: // Constructors and destructor
        /**
         *  Create a CCountdownTimer object
         *  @param aObserver The timer event observer
         *  @result a pointer to the created instance of CCountdownTimer
         */
        static CTimerContainer* NewL(const TRect& aRect, const CTimerModel& aModel);
        
        /**
        * Destructor.
        */
        ~CTimerContainer();

    public: // New functions
        void RefreshL();

    public: // Functions from base classes

    private: // Functions from base classes
       /**
        * From CoeControl,CountComponentControls.
        */
        TInt CountComponentControls() const;

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

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

    private: //
        /**
        * The constructor
        */
        CTimerContainer(const CTimerModel& aModel);

        /**
        * EPOC default constructor.
        * @param aRect Frame rectangle for container.
        */
        void ConstructL(const TRect& aRect);

    private: // constants
        static const TInt KTimeStringLength;

    private: //data
        /// The model of the Timer application
        const CTimerModel& iModel;

        CEikLabel* iLabel;          // example label



    };

#endif

// End of File