msgobservercontainer.h

消息监视程序

#ifndef MSGOBSERVERCONTAINER_H
#define MSGOBSERVERCONTAINER_H

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

// CLASS DECLARATION

/**
 *
 * @class	CMsgObserverContainer MsgObserverContainer.h
 * @brief	container control class.
 *
 * Copyright (c) EMCC Software Ltd 2003
 * @version	1.0
 *
 */
class CMsgObserverContainer : public CCoeControl, MCoeControlObserver
    {
    public: // Constructors and destructor
        
        /**
        * EPOC default constructor.
        * @param aRect Frame rectangle for container.
        */
        void ConstructL(const TRect& aRect);

        ~CMsgObserverContainer();

    public: // New functions
        void SetTextL(const TDesC& aText);

    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:
        enum // component controls
            {
            EControlLabel,
            ENumberOfControls
            };

    private: //data
        CEikLabel* iLabel;
        CArrayFixFlat<TInt>* iLineWidthArray;
    };

#endif

// End of File