S60 3rd Edition SDK for Symbian OS Example Applications Guide |
00001 /* 00002 * ============================================================================== 00003 * Name : helloworldbasicappview.h 00004 * Part of : Helloworldbasic 00005 * Interface : 00006 * Description : 00007 * Version : 00008 * 00009 * Copyright (c) 2005-2006 Nokia Corporation. 00010 * This material, including documentation and any related 00011 * computer programs, is protected by copyright controlled by 00012 * Nokia Corporation. 00013 * ============================================================================== 00014 */ 00015 00016 #ifndef __HELLOWORLDBASICAPPVIEW_H__ 00017 #define __HELLOWORLDBASICAPPVIEW_H__ 00018 00019 // INCLUDES 00020 #include <coecntrl.h> 00021 00022 // CLASS DECLARATION 00023 class CHelloWorldBasicAppView : public CCoeControl 00024 { 00025 public: // New methods 00026 00027 /** 00028 * NewL. 00029 * Two-phased constructor. 00030 * Create a CHelloWorldBasicAppView object, which will draw itself to aRect. 00031 * @param aRect The rectangle this view will be drawn to. 00032 * @return a pointer to the created instance of CHelloWorldBasicAppView. 00033 */ 00034 static CHelloWorldBasicAppView* NewL( const TRect& aRect ); 00035 00036 /** 00037 * NewLC. 00038 * Two-phased constructor. 00039 * Create a CHelloWorldBasicAppView object, which will draw itself 00040 * to aRect. 00041 * @param aRect Rectangle this view will be drawn to. 00042 * @return A pointer to the created instance of CHelloWorldBasicAppView. 00043 */ 00044 static CHelloWorldBasicAppView* NewLC( const TRect& aRect ); 00045 00046 /** 00047 * ~CHelloWorldBasicAppView 00048 * Virtual Destructor. 00049 */ 00050 virtual ~CHelloWorldBasicAppView(); 00051 00052 public: // Functions from base classes 00053 00054 /** 00055 * From CCoeControl, Draw 00056 * Draw this CHelloWorldBasicAppView to the screen. 00057 * @param aRect the rectangle of this view that needs updating 00058 */ 00059 void Draw( const TRect& aRect ) const; 00060 00061 /** 00062 * From CoeControl, SizeChanged. 00063 * Called by framework when the view size is changed. 00064 */ 00065 virtual void SizeChanged(); 00066 00067 private: // Constructors 00068 00069 /** 00070 * ConstructL 00071 * 2nd phase constructor. 00072 * Perform the second phase construction of a 00073 * CHelloWorldBasicAppView object. 00074 * @param aRect The rectangle this view will be drawn to. 00075 */ 00076 void ConstructL(const TRect& aRect); 00077 00078 /** 00079 * CHelloWorldBasicAppView. 00080 * C++ default constructor. 00081 */ 00082 CHelloWorldBasicAppView(); 00083 00084 }; 00085 00086 #endif // __HELLOWORLDBASICAPPVIEW_H__ 00087 00088 // End of File 00089
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