guictrlscontainer.h

《基于Symbian OS的手机开发与应用实践》这本书的配套源码。

/*
* ============================================================================
*  Name     : CGuiCtrlsContainer from GuiCtrlsContainer.h
*  Part of  : GuiCtrls
*  Created  : 15.04.2005 by ToBeReplacedByAuthor
*  Description:
*     Declares container control for application.
*  Version  :
*  Copyright: ToBeReplacedByCopyright
* ============================================================================
*/

#ifndef GUICTRLSCONTAINER_H
#define GUICTRLSCONTAINER_H

// INCLUDES
#include <coecntrl.h>
#include <eiklbo.h>   
// FORWARD DECLARATIONS

// CLASS DECLARATION
class CAknSingleStyleListBox; 
class CGuiCtrlsView;
/**
*  CGuiCtrlsContainer  container control class.
*  
*/
class CGuiCtrlsContainer : public CCoeControl, MEikListBoxObserver
    {
    public: // Constructors and destructor
        
        /**
        * EPOC default constructor.
        * @param aRect Frame rectangle for container.
        */
        void ConstructL(const TRect& aRect, CGuiCtrlsView* aView);

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

        void SwitchScreenL();

    public: // New functions

    public: // Functions from base classes
        void HandleListBoxEventL(CEikListBox* aListBox,
            TListBoxEvent aEventType );
    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;

        TKeyResponse OfferKeyEventL(const TKeyEvent& aKeyEvent, TEventCode aType);
        
    private: //data        
        CAknSingleStyleListBox* iListBox; 
        CGuiCtrlsView* iView;
    };

#endif

// End of File