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1 /* |
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2 * Copyright (c) 2007-2008 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: cuicaknscrollbaradapter.cpp |
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15 * |
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16 */ |
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17 |
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18 #include "cuicaknscrollbaradapter.h" |
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19 #include "emailtrace.h" |
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20 |
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21 #include <AknsConstants.h> |
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22 |
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23 // --------------------------------------------------------------------------- |
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24 // CUiCAknScrollBarAdapter::NewL |
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25 // --------------------------------------------------------------------------- |
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26 // |
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27 MUiCScrollBar* CUiCAknScrollBarAdapter::NewL( MUiCScrollBar::MObserver& aObserver ) |
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28 { |
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29 FUNC_LOG; |
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30 CUiCAknScrollBarAdapter* self = |
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31 new (ELeave) CUiCAknScrollBarAdapter( aObserver ); |
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32 CleanupStack::PushL(self); |
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33 self->ConstructL(); |
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34 CleanupStack::Pop(); // self |
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35 return self; |
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36 } |
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37 |
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38 // --------------------------------------------------------------------------- |
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39 // CUiCAknScrollBarAdapter::Destroy |
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40 // --------------------------------------------------------------------------- |
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41 // |
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42 void CUiCAknScrollBarAdapter::Destroy() |
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43 { |
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44 FUNC_LOG; |
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45 delete this; |
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46 } |
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47 |
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48 // --------------------------------------------------------------------------- |
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49 // CUiCAknScrollBarAdapter::Show |
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50 // --------------------------------------------------------------------------- |
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51 // |
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52 void CUiCAknScrollBarAdapter::Show( const TBool aShow ) |
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53 { |
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54 FUNC_LOG; |
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55 iScrollBar->MakeVisible( aShow ); |
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56 } |
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57 |
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58 // --------------------------------------------------------------------------- |
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59 // CUiCAknScrollBarAdapter::~CUiCScrollBar |
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60 // --------------------------------------------------------------------------- |
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61 // |
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62 void CUiCAknScrollBarAdapter::UpdateModelL( const TUiCScrollBarModel& aModel ) |
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63 { |
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64 FUNC_LOG; |
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65 iModel.SetScrollSpan( aModel.Height() ); |
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66 iModel.SetFocusPosition( aModel.WindowPosition() ); |
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67 iModel.SetWindowSize( aModel.WindowHeight() ); |
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68 iScrollBar->SetModelL( &iModel ); |
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69 } |
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70 |
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71 // --------------------------------------------------------------------------- |
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72 // CUiCAknScrollBarAdapter::ThumbPosition |
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73 // --------------------------------------------------------------------------- |
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74 // |
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75 TInt CUiCAknScrollBarAdapter::ThumbPosition() const |
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76 { |
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77 FUNC_LOG; |
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78 return iScrollBar->ThumbPosition(); |
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79 } |
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80 |
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81 // --------------------------------------------------------------------------- |
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82 // CUiCAknScrollBarAdapter::SetRect |
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83 // --------------------------------------------------------------------------- |
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84 // |
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85 void CUiCAknScrollBarAdapter::SetRect( const TRect& aRect ) |
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86 { |
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87 FUNC_LOG; |
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88 iScrollBar->SetRect( aRect ); |
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89 } |
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90 |
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91 // --------------------------------------------------------------------------- |
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92 // CUiCAknScrollBarAdapter::Redraw |
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93 // --------------------------------------------------------------------------- |
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94 // |
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95 void CUiCAknScrollBarAdapter::Redraw() |
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96 { |
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97 FUNC_LOG; |
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98 iScrollBar->DrawDeferred(); |
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99 } |
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100 |
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101 // --------------------------------------------------------------------------- |
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102 // CUiCAknScrollBarAdapter::NotifyThemeChanged |
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103 // --------------------------------------------------------------------------- |
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104 // |
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105 void CUiCAknScrollBarAdapter::NotifyThemeChanged() |
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106 { |
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107 FUNC_LOG; |
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108 iScrollBar->HandleResourceChange( KAknsMessageSkinChange ); |
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109 } |
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110 |
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111 // --------------------------------------------------------------------------- |
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112 // CUiCAknScrollBarAdapter::LayoutHints |
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113 // --------------------------------------------------------------------------- |
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114 // |
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115 TInt CUiCAknScrollBarAdapter::LayoutHints() const |
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116 { |
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117 FUNC_LOG; |
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118 return 0; |
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119 } |
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120 |
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121 // --------------------------------------------------------------------------- |
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122 // CUiCAknScrollBarAdapter::HandleScrollEventL |
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123 // --------------------------------------------------------------------------- |
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124 // |
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125 void CUiCAknScrollBarAdapter::HandleScrollEventL( CEikScrollBar* aScrollBar, |
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126 TEikScrollEvent aEventType ) |
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127 { |
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128 FUNC_LOG; |
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129 if ( aScrollBar == iScrollBar ) |
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130 { |
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131 switch ( aEventType ) |
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132 { |
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133 case EEikScrollHome: |
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134 iObserver.HandleScrollEventL( *this, EScrollHome ); |
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135 break; |
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136 case EEikScrollEnd: |
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137 iObserver.HandleScrollEventL( *this, EScrollEnd ); |
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138 break; |
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139 default: |
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140 iObserver.HandleScrollEventL( *this, EScrollPosition ); |
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141 break; |
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142 } |
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143 } |
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144 } |
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145 |
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146 // --------------------------------------------------------------------------- |
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147 // CUiCAknScrollBarAdapter::CUiCAknScrollBarAdapter |
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148 // --------------------------------------------------------------------------- |
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149 // |
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150 CUiCAknScrollBarAdapter::CUiCAknScrollBarAdapter( MUiCScrollBar::MObserver& aObserver ) |
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151 : iObserver( aObserver ) |
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152 { |
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153 FUNC_LOG; |
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154 } |
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155 |
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156 // --------------------------------------------------------------------------- |
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157 // CUiCAknScrollBarAdapter::~CUiCAknScrollBarAdapter |
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158 // --------------------------------------------------------------------------- |
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159 // |
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160 CUiCAknScrollBarAdapter::~CUiCAknScrollBarAdapter() |
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161 { |
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162 FUNC_LOG; |
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163 delete iScrollBar; |
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164 } |
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165 |
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166 // --------------------------------------------------------------------------- |
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167 // CUiCAknScrollBarAdapter::ConstructL |
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168 // --------------------------------------------------------------------------- |
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169 // |
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170 void CUiCAknScrollBarAdapter::ConstructL() |
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171 { |
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172 FUNC_LOG; |
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173 iScrollBar = new (ELeave) CAknDoubleSpanScrollBar( NULL ); |
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174 iScrollBar->ConstructL( ETrue, this, 0, CEikScrollBar::EVertical, 1000 ); |
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175 } |
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176 |
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177 // end of file |