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1 /* |
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2 ============================================================================ |
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3 Name : NPRAppView.cpp |
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4 Author : John Kern |
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5 Copyright (c) 2009 Symbian Foundation Ltd |
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6 This component and the accompanying materials are made available |
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7 under the terms of the License "Eclipse Public License v1.0" |
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8 which accompanies this distribution, and is available |
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9 at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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10 |
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11 Initial Contributors: |
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12 Symbian Foundation Ltd - initial contribution. |
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13 |
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14 Contributors: John Kern |
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15 Description : Application view implementation |
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16 ============================================================================ |
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17 */ |
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18 |
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19 // INCLUDE FILES |
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20 #include <coemain.h> |
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21 #include "NPRAppView.h" |
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22 |
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23 // ============================ MEMBER FUNCTIONS =============================== |
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24 |
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25 // ----------------------------------------------------------------------------- |
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26 // CNPRAppView::NewL() |
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27 // Two-phased constructor. |
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28 // ----------------------------------------------------------------------------- |
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29 // |
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30 CNPRAppView* CNPRAppView::NewL(const TRect& aRect) |
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31 { |
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32 CNPRAppView* self = CNPRAppView::NewLC(aRect); |
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33 CleanupStack::Pop(self); |
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34 return self; |
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35 } |
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36 |
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37 // ----------------------------------------------------------------------------- |
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38 // CNPRAppView::NewLC() |
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39 // Two-phased constructor. |
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40 // ----------------------------------------------------------------------------- |
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41 // |
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42 CNPRAppView* CNPRAppView::NewLC(const TRect& aRect) |
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43 { |
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44 CNPRAppView* self = new (ELeave) CNPRAppView; |
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45 CleanupStack::PushL(self); |
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46 self->ConstructL(aRect); |
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47 return self; |
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48 } |
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49 |
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50 // ----------------------------------------------------------------------------- |
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51 // CNPRAppView::ConstructL() |
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52 // Symbian 2nd phase constructor can leave. |
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53 // ----------------------------------------------------------------------------- |
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54 // |
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55 void CNPRAppView::ConstructL(const TRect& aRect) |
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56 { |
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57 // Create a window for this application view |
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58 CreateWindowL(); |
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59 |
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60 // Set the windows size |
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61 SetRect(aRect); |
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62 |
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63 // Activate the window, which makes it ready to be drawn |
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64 ActivateL(); |
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65 } |
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66 |
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67 // ----------------------------------------------------------------------------- |
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68 // CNPRAppView::CNPRAppView() |
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69 // C++ default constructor can NOT contain any code, that might leave. |
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70 // ----------------------------------------------------------------------------- |
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71 // |
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72 CNPRAppView::CNPRAppView() |
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73 { |
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74 // No implementation required |
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75 } |
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76 |
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77 // ----------------------------------------------------------------------------- |
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78 // CNPRAppView::~CNPRAppView() |
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79 // Destructor. |
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80 // ----------------------------------------------------------------------------- |
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81 // |
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82 CNPRAppView::~CNPRAppView() |
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83 { |
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84 // No implementation required |
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85 } |
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86 |
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87 // ----------------------------------------------------------------------------- |
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88 // CNPRAppView::Draw() |
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89 // Draws the display. |
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90 // ----------------------------------------------------------------------------- |
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91 // |
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92 void CNPRAppView::Draw(const TRect& /*aRect*/) const |
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93 { |
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94 // Get the standard graphics context |
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95 CWindowGc& gc = SystemGc(); |
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96 |
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97 // Gets the control's extent |
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98 TRect drawRect(Rect()); |
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99 |
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100 // Clears the screen |
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101 gc.Clear(drawRect); |
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102 |
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103 } |
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104 |
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105 // ----------------------------------------------------------------------------- |
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106 // CNPRAppView::SizeChanged() |
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107 // Called by framework when the view size is changed. |
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108 // ----------------------------------------------------------------------------- |
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109 // |
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110 void CNPRAppView::SizeChanged() |
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111 { |
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112 DrawNow(); |
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113 } |
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114 |
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115 // ----------------------------------------------------------------------------- |
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116 // CNPRAppView::HandlePointerEventL() |
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117 // Called by framework to handle pointer touch events. |
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118 // Note: although this method is compatible with earlier SDKs, |
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119 // it will not be called in SDKs without Touch support. |
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120 // ----------------------------------------------------------------------------- |
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121 // |
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122 void CNPRAppView::HandlePointerEventL(const TPointerEvent& aPointerEvent) |
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123 { |
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124 |
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125 // Call base class HandlePointerEventL() |
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126 CCoeControl::HandlePointerEventL(aPointerEvent); |
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127 } |
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128 |
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129 // End of File |