bluetoothengine_extensiblepluginappview.h

Symbian C++ 蓝牙例程

/* ====================================================================
 * File: BluetoothEngine_ExtensiblePlugInAppView.h
 * Created: 23/08/07
 * Author: 
 * Copyright (c): , All rights reserved
 * ==================================================================== */

#ifndef __BLUETOOTHENGINE_EXTENSIBLEPLUGIN_APPVIEW_H__
#define __BLUETOOTHENGINE_EXTENSIBLEPLUGIN_APPVIEW_H__


#include <coecntrl.h>
#include <btdevice.h>
#include <badesca.h>

class CAknSingleStyleListBox;


/*! 
  @class CBluetoothEngine_ExtensiblePlugInAppView
  
  @discussion An instance of the Application View object for the BluetoothEngine_ExtensiblePlugIn 
  example application
  */
class CBluetoothEngine_ExtensiblePlugInAppView : public CCoeControl
    {
public:

/*!
  @function NewL
   
  @discussion Create a CBluetoothEngine_ExtensiblePlugInAppView object, which will draw itself to aRect
  @param aRect the rectangle this view will be drawn to
  @result a pointer to the created instance of CBluetoothEngine_ExtensiblePlugInAppView
  */
    static CBluetoothEngine_ExtensiblePlugInAppView* NewL(const TRect& aRect);

/*!
  @function NewLC
   
  @discussion Create a CBluetoothEngine_ExtensiblePlugInAppView object, which will draw itself to aRect
  @param aRect the rectangle this view will be drawn to
  @result a pointer to the created instance of CBluetoothEngine_ExtensiblePlugInAppView
  */
    static CBluetoothEngine_ExtensiblePlugInAppView* NewLC(const TRect& aRect);


/*!
  @function ~CBluetoothEngine_ExtensiblePlugInAppView
  
  @discussion Destroy the object and release all memory objects
  */
     ~CBluetoothEngine_ExtensiblePlugInAppView();

/*!
  @function UpdateListBoxItems
   
  @discussion Updates the items to the Listbox
  @param Listbox item array
   */
     void UpdateListBoxItems(CBTDeviceArray& aSelectedDeviceArray);

public:  // from CCoeControl
/*!
  @function Draw
  
  @discussion Draw this CBluetoothEngine_ExtensiblePlugInAppView to the screen
  @param aRect the rectangle of this view that needs updating
  */
    void Draw(const TRect& aRect) const;

private:

	TKeyResponse OfferKeyEventL(const TKeyEvent &aKeyEvent, TEventCode aType);
    TInt CountComponentControls() const;
    CCoeControl *ComponentControl(TInt aIndex) const;  
	void SizeChanged();
private:

/*!
  @function ConstructL
  
  @discussion  Perform the second phase construction of a CBluetoothEngine_ExtensiblePlugInAppView object
  @param aRect the rectangle this view will be drawn to
  */
    void ConstructL(const TRect& aRect);

/*!
  @function CBluetoothEngine_ExtensiblePlugInAppView
  
  @discussion Perform the first phase of two phase construction 
  */
    CBluetoothEngine_ExtensiblePlugInAppView();

public:
	CAknSingleStyleListBox* iListBox; 
	
	CDesCArray *iItemList;
	   
    };


#endif // __BLUETOOTHENGINE_EXTENSIBLEPLUGIN_APPVIEW_H__