aknexgridappui.h

symbian 格子的生成和使用源代码 让你明白九宫格生成原理 适合游戏开发

/* Copyright (c) 2004, Nokia. All rights reserved */


#ifndef __AKNEXGRIDAPPUI_H__
#define __AKNEXGRIDAPPUI_H__

// INCLUDES
#include <e32std.h>
#include <aknviewappui.h>

// FORWARD DECLARATIONS
class CEikMenuPane;
class CAknNavigationControlContainer;
class CAknNavigationDecorator;
class CAknTabGroup;
class CAknExGridContainer;

// CLASS DECLARATION
/**
* CAknExGridAppUi application UI class.
* Provides support for the following features:
* - AVKON control architecture
* - view architecture
* - status pane
*/
class CAknExGridAppUi : public CAknViewAppUi
    {
    public: // Destructor

        /**
        * ~CAknExGridAppUi.
        * Destructor.
        */
        virtual ~CAknExGridAppUi();

    public: // New functions

        /**
        * ChangeActiveViewAndTabL.
        * Changes active views and tabs.
        * @param aViewUid UID of the view.
        * @param aTabId Tab ID of the view.
        */
        void ChangeActiveViewAndTabL( TUid aViewUid, TInt aTabId );

        /**
        * SetShortcutFlag.
        * Sets iShortcutFlag value.
        * @param aFlag for shortcutflag
        */
        void SetShortcutFlag( TBool aFlag );

        /**
        * ShortcutFlag.
        * Gets iShortcutFlag value.
        * @return The value of iShortcutFlag (EKeyWasConsumed,
        *                                     EKeyWasNotConsumed).
        */
        TBool ShortcutFlag();

    private: // Constructors and destructor

        /**
        * ConstructL.
        * 2nd phase constructor.
        */
        void ConstructL();

    private: // Functions from base classes

        /**
        * From CEikAppUi, HandleCommandL.
        * Takes care of command handling.
        * @param aCommand Command to be handled.
        */
        void HandleCommandL( TInt aCommand );

        /**
        * From CEikAppUi, HandleKeyEventL.
        * Handles key events.
        * @param aKeyEvent Event to handle.
        * @param aType Type of the key event.
        * @return Response code (EKeyWasConsumed, EKeyWasNotConsumed).
        */
        TKeyResponse HandleKeyEventL(
            const TKeyEvent& aKeyEvent, TEventCode aType );

    private: // Data

        /**
        * iNaviPane, default control in the status pane's navigation pane.
        * Not owned by CAknExGridAppUi object.
        */
        CAknNavigationControlContainer* iNaviPane;

        /**
        * iTabGroup, tab group functionality for navigation pane.
        * Not owned by CAknExGridAppUi object.
        */
        CAknTabGroup* iTabGroup;

        /**
        * iDecoratedTabGroup, decorator class for navigation pane controls.
        * Owned by CAknExGridAppUi object.
        */
        CAknNavigationDecorator* iDecoratedTabGroup;

        /**
        * iAppContainer, container class.
        * Owned by CAknExGridAppUi object.
        */
        CAknExGridContainer* iAppContainer;

        /**
        * iShortcutFlag, holds shortcut status.
        */
        TBool iShortcutFlag;
    };

#endif  // __AKNEXGRIDAPPUI_H__

// End of File