qiqiweatherappview.h

手机天气预报系统

/*
 ============================================================================
 Name		: QiQiWeatherAppView.h
 Author	  : Richie Chyi
 Copyright   : Copyright?2008
 Description : Declares view class for application.
 ============================================================================
 */

#ifndef __QIQIWEATHERAPPVIEW_h__
#define __QIQIWEATHERAPPVIEW_h__

// INCLUDES
#include <coecntrl.h>

// FORWARD DECLARATION
class CEikLabel;
class CQiQiWeatherAppUi;

// CLASS DECLARATION
class CQiQiWeatherAppView : public CCoeControl
	{
public:
	// New methods

	/**
	 * NewL.
	 * Two-phased constructor.
	 * Create a CQiQiWeatherAppView object, which will draw itself to aRect.
	 * @param aRect The rectangle this view will be drawn to.
	 * @return a pointer to the created instance of CQiQiWeatherAppView.
	 */
	static CQiQiWeatherAppView* NewL(CQiQiWeatherAppUi* aAppUi, const TRect& aRect);

	/**
	 * NewLC.
	 * Two-phased constructor.
	 * Create a CQiQiWeatherAppView object, which will draw itself
	 * to aRect.
	 * @param aRect Rectangle this view will be drawn to.
	 * @return A pointer to the created instance of CQiQiWeatherAppView.
	 */
	static CQiQiWeatherAppView* NewLC(CQiQiWeatherAppUi* aAppUi, const TRect& aRect);

	/**
	 * ~CQiQiWeatherAppView
	 * Virtual Destructor.
	 */
	virtual ~CQiQiWeatherAppView();

public:
	// Functions from base classes

	/**
	 * From CCoeControl, Draw
	 * Draw this CQiQiWeatherAppView to the screen.
	 * @param aRect the rectangle of this view that needs updating
	 */
	void Draw(const TRect& aRect) const;

	/**
	 * From CoeControl, SizeChanged.
	 * Called by framework when the view size is changed.
	 */
	virtual void SizeChanged();
	
	TInt CountComponentControls() const;
	
	CCoeControl* ComponentControl(TInt aIndex) const;
	
	void UpdateWeather(TInt aTabIndex);

private:
	// Constructors

	/**
	 * ConstructL
	 * 2nd phase constructor.
	 * Perform the second phase construction of a
	 * CQiQiWeatherAppView object.
	 * @param aRect The rectangle this view will be drawn to.
	 */
	void ConstructL(const TRect& aRect);

	/**
	 * CQiQiWeatherAppView.
	 * C++ default constructor.
	 */
	CQiQiWeatherAppView(CQiQiWeatherAppUi* aAppUi);
	
private:
	enum
	{
	EControlCity,
	EControlLow,
	EControlHigh,
	EControlCondition,
	EControlCount
	};
	
	CQiQiWeatherAppUi* iAppUi;
	
	CEikLabel* iCity;
	CEikLabel* iLow;
	CEikLabel* iHigh;
	CEikLabel* iCondition;
	
	TSize iLabelSize;
	};

#endif // __QIQIWEATHERAPPVIEW_h__
// End of File