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1 /* |
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2 * ============================================================================== |
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3 * Name : helloworldbasicappview.h |
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4 * Part of : Helloworldbasic |
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5 * Interface : |
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6 * Description : |
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7 * Version : |
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8 * |
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9 * Copyright (c) 2005-2006 Nokia Corporation. |
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10 * This material, including documentation and any related |
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11 * computer programs, is protected by copyright controlled by |
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12 * Nokia Corporation. |
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13 * ============================================================================== |
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14 */ |
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15 |
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16 #ifndef __HELLOWORLDBASICAPPVIEW_H__ |
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17 #define __HELLOWORLDBASICAPPVIEW_H__ |
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18 |
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19 // INCLUDES |
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20 #include <coecntrl.h> |
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21 |
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22 // CLASS DECLARATION |
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23 class CHelloWorldBasicAppView : public CCoeControl |
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24 { |
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25 public: // New methods |
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26 |
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27 /** |
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28 * NewL. |
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29 * Two-phased constructor. |
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30 * Create a CHelloWorldBasicAppView object, which will draw itself to aRect. |
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31 * @param aRect The rectangle this view will be drawn to. |
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32 * @return a pointer to the created instance of CHelloWorldBasicAppView. |
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33 */ |
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34 static CHelloWorldBasicAppView* NewL( const TRect& aRect ); |
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35 |
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36 /** |
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37 * NewLC. |
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38 * Two-phased constructor. |
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39 * Create a CHelloWorldBasicAppView object, which will draw itself |
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40 * to aRect. |
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41 * @param aRect Rectangle this view will be drawn to. |
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42 * @return A pointer to the created instance of CHelloWorldBasicAppView. |
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43 */ |
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44 static CHelloWorldBasicAppView* NewLC( const TRect& aRect ); |
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45 |
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46 /** |
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47 * ~CHelloWorldBasicAppView |
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48 * Virtual Destructor. |
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49 */ |
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50 virtual ~CHelloWorldBasicAppView(); |
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51 |
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52 /** |
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53 * GetText |
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54 * @return modifiable reference to the descriptor, which stores |
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55 * user-given text |
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56 */ |
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57 TDes& GetText(); |
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58 |
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59 public: // Functions from base classes |
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60 |
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61 /** |
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62 * From CCoeControl, Draw |
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63 * Draw this CHelloWorldBasicAppView to the screen. |
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64 * If the user has given a text, it is also printed to the center of |
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65 * the screen. |
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66 * @param aRect the rectangle of this view that needs updating |
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67 */ |
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68 void Draw( const TRect& aRect ) const; |
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69 |
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70 /** |
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71 * From CoeControl, SizeChanged. |
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72 * Called by framework when the view size is changed. |
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73 */ |
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74 virtual void SizeChanged(); |
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75 |
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76 private: // Constructors |
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77 |
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78 /** |
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79 * ConstructL |
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80 * 2nd phase constructor. |
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81 * Perform the second phase construction of a |
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82 * CHelloWorldBasicAppView object. |
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83 * @param aRect The rectangle this view will be drawn to. |
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84 */ |
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85 void ConstructL(const TRect& aRect); |
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86 |
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87 /** |
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88 * CHelloWorldBasicAppView. |
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89 * C++ default constructor. |
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90 */ |
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91 CHelloWorldBasicAppView(); |
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92 |
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93 private: |
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94 |
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95 /** |
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96 * font used, when printing user-given text to the screen |
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97 */ |
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98 const CFont* iFont; |
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99 |
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100 /** |
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101 * descriptor storing the user-given text |
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102 */ |
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103 TBuf<24> iText; |
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104 }; |
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105 |
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106 #endif // __HELLOWORLDBASICAPPVIEW_H__ |
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107 |
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108 // End of File |
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109 |