imagecontainer.h

使用yahoo图片搜索功能在手机上的以应用

/*
========================================================================
 Name		: ImageContainer.h
 Author	  : 
 Copyright   : Copyright 2006 Nokia Corporation
 Description : 
========================================================================
*/
#ifndef IMAGECONTAINER_H
#define IMAGECONTAINER_H

// [[[ begin generated region: do not modify [Generated Includes]
#include <coecntrl.h>		
// ]]] end generated region [Generated Includes]


// [[[ begin [Event Handler Includes]
// ]]] end [Event Handler Includes]

// [[[ begin generated region: do not modify [Generated Forward Declarations]
class MEikCommandObserver;		
class CEikImage;
// ]]] end generated region [Generated Forward Declarations]

/**
 * Container class for ImageContainer
 * 
 * @class	CImageContainer ImageContainer.h
 */
class CImageContainer : public CCoeControl
	{
public:
	// constructors and destructor
	CImageContainer();
	static CImageContainer* NewL( 
		const TRect& aRect, 
		const CCoeControl* aParent, 
		MEikCommandObserver* aCommandObserver );
	static CImageContainer* NewLC( 
		const TRect& aRect, 
		const CCoeControl* aParent, 
		MEikCommandObserver* aCommandObserver );		
	void ConstructL( 
		const TRect& aRect, 
		const CCoeControl* aParent, 
		MEikCommandObserver* aCommandObserver );
	virtual ~CImageContainer();

public:
	// from base class CCoeControl
	TInt CountComponentControls() const;
	CCoeControl* ComponentControl( TInt aIndex ) const;
	TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent,TEventCode aType );
	void HandleResourceChange( TInt aType );
	
	CEikImage* Image() {return iImage;}
	
protected:
	// from base class CCoeControl
	void SizeChanged();

private:
	// from base class CCoeControl
	void Draw( const TRect& aRect ) const;

private:
	void InitializeControlsL();
	void LayoutControls();
	CCoeControl* iFocusControl;
	MEikCommandObserver* iCommandObserver;
	// [[[ begin generated region: do not modify [Generated Methods]
public: 
	// ]]] end generated region [Generated Methods]
	
	// [[[ begin generated region: do not modify [Generated Type Declarations]
public: 
	// ]]] end generated region [Generated Type Declarations]
	
	// [[[ begin generated region: do not modify [Generated Instance Variables]
private: 
	CEikImage* iImage;
	// ]]] end generated region [Generated Instance Variables]
	
	
	// [[[ begin [Overridden Methods]
protected: 
	// ]]] end [Overridden Methods]
	
	
	// [[[ begin [User Handlers]
protected: 
	void HandleImageContainerSizeChanged();
	// ]]] end [User Handlers]
	
public: 
	enum TControls
		{
		// [[[ begin generated region: do not modify [Generated Contents]
		EImage,
		
		// ]]] end generated region [Generated Contents]
		
		// add any user-defined entries here...
		
		ELastControl
		};
	};
				
#endif // IMAGECONTAINER_H