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1 | 1 | /**************************************************************************** |
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2 | 2 | ** |
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3 | 3 | ** Copyright (C) 2012 Digia Plc |
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4 | 4 | ** All rights reserved. |
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5 | 5 | ** For any questions to Digia, please use contact form at http://qt.digia.com |
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6 | 6 | ** |
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7 | 7 | ** This file is part of the Qt Commercial Charts Add-on. |
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8 | 8 | ** |
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9 | 9 | ** $QT_BEGIN_LICENSE$ |
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10 | 10 | ** Licensees holding valid Qt Commercial licenses may use this file in |
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11 | 11 | ** accordance with the Qt Commercial License Agreement provided with the |
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12 | 12 | ** Software or, alternatively, in accordance with the terms contained in |
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13 | 13 | ** a written agreement between you and Digia. |
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14 | 14 | ** |
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15 | 15 | ** If you have questions regarding the use of this file, please use |
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16 | 16 | ** contact form at http://qt.digia.com |
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17 | 17 | ** $QT_END_LICENSE$ |
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18 | 18 | ** |
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19 | 19 | ****************************************************************************/ |
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20 | 20 | |
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21 | 21 | #include "declarativebarseries.h" |
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22 | 22 | #include "declarativechart.h" |
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23 | 23 | #include <QBarSet> |
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24 | 24 | #include <QVBarModelMapper> |
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25 | 25 | #include <QHBarModelMapper> |
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26 | 26 | #include <QAbstractAxis> |
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27 | 27 | |
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28 | 28 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
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29 | 29 | |
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30 | 30 | DeclarativeBarSet::DeclarativeBarSet(QObject *parent) : |
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31 | 31 | QBarSet("", parent) |
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32 | 32 | { |
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33 | 33 | connect(this, SIGNAL(valuesAdded(int,int)), this, SLOT(handleCountChanged(int, int))); |
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34 | 34 | connect(this, SIGNAL(valuesRemoved(int,int)), this, SLOT(handleCountChanged(int, int))); |
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35 | 35 | } |
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36 | 36 | |
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37 | 37 | void DeclarativeBarSet::handleCountChanged(int index, int count) |
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38 | 38 | { |
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39 | 39 | Q_UNUSED(index) |
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40 | 40 | Q_UNUSED(count) |
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41 | 41 | emit countChanged(QBarSet::count()); |
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42 | 42 | } |
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43 | 43 | |
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44 | 44 | QVariantList DeclarativeBarSet::values() |
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45 | 45 | { |
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46 | 46 | QVariantList values; |
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47 | 47 | for (int i(0); i < count(); i++) |
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48 | 48 | values.append(QVariant(QBarSet::at(i))); |
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49 | 49 | return values; |
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50 | 50 | } |
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51 | 51 | |
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52 | 52 | void DeclarativeBarSet::setValues(QVariantList values) |
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53 | 53 | { |
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54 | 54 | while (count()) |
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55 | 55 | remove(count() - 1); |
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56 | 56 | |
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57 | 57 | for (int i(0); i < values.count(); i++) { |
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58 | 58 | if (values.at(i).canConvert(QVariant::Double)) |
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59 | 59 | QBarSet::append(values[i].toDouble()); |
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60 | 60 | } |
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61 | 61 | } |
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62 | 62 | |
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63 | 63 | DeclarativeAbstractBarSeries::DeclarativeAbstractBarSeries(QDeclarativeItem *parent) : |
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64 | 64 | QAbstractBarSeries(parent) |
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65 | 65 | { |
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66 | 66 | connect(this, SIGNAL(barsetsAdded(QList<QBarSet*>)), this, SLOT(handleAdded(QList<QBarSet*>))); |
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67 | 67 | connect(this, SIGNAL(barsetsRemoved(QList<QBarSet*>)), this, SLOT(handleRemoved(QList<QBarSet*>))); |
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68 | 68 | } |
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69 | 69 | |
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70 | 70 | void DeclarativeAbstractBarSeries::handleAdded(QList<QBarSet* > barsets) |
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71 | 71 | { |
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72 | 72 | foreach(QBarSet *b, barsets) { |
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73 | 73 | DeclarativeBarSet *barset = qobject_cast<DeclarativeBarSet *>(b); |
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74 | 74 | emit added(barset); |
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75 | 75 | } |
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76 | 76 | } |
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77 | 77 | |
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78 | 78 | void DeclarativeAbstractBarSeries::handleRemoved(QList<QBarSet* > barsets) |
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79 | 79 | { |
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80 | 80 | foreach(QBarSet *b, barsets) { |
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81 | 81 | DeclarativeBarSet *barset = qobject_cast<DeclarativeBarSet *>(b); |
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82 | 82 | emit removed(barset); |
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83 | 83 | } |
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84 | 84 | } |
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85 | 85 | |
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86 | 86 | void DeclarativeAbstractBarSeries::classBegin() |
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87 | 87 | { |
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88 | 88 | } |
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89 | 89 | |
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90 | 90 | void DeclarativeAbstractBarSeries::componentComplete() |
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91 | 91 | { |
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92 | 92 | foreach(QObject *child, children()) { |
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93 | 93 | if (qobject_cast<DeclarativeBarSet *>(child)) { |
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94 | 94 | QAbstractBarSeries::append(qobject_cast<DeclarativeBarSet *>(child)); |
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95 | 95 | } else if (qobject_cast<QVBarModelMapper *>(child)) { |
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96 | 96 | QVBarModelMapper *mapper = qobject_cast<QVBarModelMapper *>(child); |
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97 | 97 | mapper->setSeries(this); |
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98 | 98 | } else if (qobject_cast<QHBarModelMapper *>(child)) { |
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99 | 99 | QHBarModelMapper *mapper = qobject_cast<QHBarModelMapper *>(child); |
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100 | 100 | mapper->setSeries(this); |
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101 | 101 | } |
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102 | 102 | } |
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103 | 103 | } |
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104 | 104 | |
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105 | 105 | void DeclarativeAbstractBarSeries::setAxisX(QAbstractAxis *axis) |
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106 | 106 | { |
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107 | 107 | chart()->setAxisX(axis, this); |
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108 | 108 | } |
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109 | 109 | |
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110 | 110 | QAbstractAxis *DeclarativeAbstractBarSeries::axisX() |
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111 | 111 | { |
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112 | 112 | return chart()->axisX(this); |
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113 | 113 | } |
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114 | 114 | |
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115 | 115 | void DeclarativeAbstractBarSeries::setAxisY(QAbstractAxis *axis) |
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116 | 116 | { |
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117 | 117 | chart()->setAxisY(axis, this); |
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118 | 118 | } |
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119 | 119 | |
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120 | 120 | QAbstractAxis *DeclarativeAbstractBarSeries::axisY() |
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121 | 121 | { |
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122 | 122 | return chart()->axisY(this); |
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123 | 123 | } |
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124 | 124 | |
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125 | 125 | QDeclarativeListProperty<QObject> DeclarativeAbstractBarSeries::seriesChildren() |
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126 | 126 | { |
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127 | 127 | return QDeclarativeListProperty<QObject>(this, 0, &DeclarativeAbstractBarSeries::appendSeriesChildren); |
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128 | 128 | } |
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129 | 129 | |
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130 | 130 | void DeclarativeAbstractBarSeries::appendSeriesChildren(QDeclarativeListProperty<QObject> * list, QObject *element) |
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131 | 131 | { |
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132 | 132 | // Empty implementation; the children are parsed in componentComplete instead |
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133 | 133 | Q_UNUSED(list); |
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134 | 134 | Q_UNUSED(element); |
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135 | 135 | } |
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136 | 136 | |
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137 | 137 | DeclarativeBarSet *DeclarativeAbstractBarSeries::at(int index) |
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138 | 138 | { |
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139 | 139 | QList<QBarSet*> setList = barSets(); |
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140 | 140 | if (index >= 0 && index < setList.count()) |
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141 | 141 | return qobject_cast<DeclarativeBarSet *>(setList[index]); |
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142 | 142 | |
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143 | 143 | return 0; |
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144 | 144 | } |
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145 | 145 | |
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146 | 146 | DeclarativeBarSet *DeclarativeAbstractBarSeries::insert(int index, QString label, QVariantList values) |
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147 | 147 | { |
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148 | 148 | int insertIndex = index; |
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149 | 149 | if (insertIndex < 0) |
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150 | 150 | insertIndex = 0; |
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151 | 151 | else if (insertIndex > count()) |
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152 | 152 | insertIndex = count(); |
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153 | 153 | |
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154 | 154 | DeclarativeBarSet *barset = new DeclarativeBarSet(this); |
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155 | 155 | barset->setLabel(label); |
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156 | 156 | barset->setValues(values); |
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157 | 157 | if (QAbstractBarSeries::insert(insertIndex, barset)) |
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158 | 158 | return barset; |
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159 | 159 | delete barset; |
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160 | 160 | return 0; |
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161 | 161 | } |
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162 | 162 | |
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163 | 163 | DeclarativeGroupedBarSeries::DeclarativeGroupedBarSeries(QDeclarativeItem *parent) : |
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164 | 164 | QGroupedBarSeries(parent) |
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165 | 165 | { |
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166 | 166 | } |
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167 | 167 | |
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168 | 168 | void DeclarativeGroupedBarSeries::classBegin() |
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169 | 169 | { |
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170 | 170 | } |
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171 | 171 | |
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172 | 172 | void DeclarativeGroupedBarSeries::componentComplete() |
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173 | 173 | { |
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174 | 174 | foreach(QObject *child, children()) { |
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175 | 175 | if (qobject_cast<DeclarativeBarSet *>(child)) { |
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176 | 176 | QAbstractBarSeries::append(qobject_cast<DeclarativeBarSet *>(child)); |
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177 | 177 | } else if(qobject_cast<QVBarModelMapper *>(child)) { |
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178 | 178 | QVBarModelMapper *mapper = qobject_cast<QVBarModelMapper *>(child); |
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179 | 179 | mapper->setSeries(this); |
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180 | 180 | } else if(qobject_cast<QHBarModelMapper *>(child)) { |
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181 | 181 | QHBarModelMapper *mapper = qobject_cast<QHBarModelMapper *>(child); |
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182 | 182 | mapper->setSeries(this); |
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183 | 183 | } |
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184 | 184 | } |
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185 | 185 | } |
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186 | 186 | |
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187 | 187 | void DeclarativeGroupedBarSeries::setAxisX(QAbstractAxis *axis) |
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188 | 188 | { |
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189 | 189 | chart()->setAxisX(axis, this); |
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190 | 190 | } |
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191 | 191 | |
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192 | 192 | QAbstractAxis *DeclarativeGroupedBarSeries::axisX() |
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193 | 193 | { |
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194 | 194 | return chart()->axisX(this); |
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195 | 195 | } |
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196 | 196 | |
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197 | 197 | void DeclarativeGroupedBarSeries::setAxisY(QAbstractAxis *axis) |
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198 | 198 | { |
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199 | 199 | chart()->setAxisY(axis, this); |
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200 | 200 | } |
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201 | 201 | |
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202 | 202 | QAbstractAxis *DeclarativeGroupedBarSeries::axisY() |
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203 | 203 | { |
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204 | 204 | return chart()->axisY(this); |
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205 | 205 | } |
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206 | 206 | |
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207 | 207 | QDeclarativeListProperty<QObject> DeclarativeGroupedBarSeries::seriesChildren() |
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208 | 208 | { |
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209 | 209 | return QDeclarativeListProperty<QObject>(this, 0, &DeclarativeAbstractBarSeries::appendSeriesChildren); |
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210 | 210 | } |
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211 | 211 | |
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212 | 212 | void DeclarativeGroupedBarSeries::appendSeriesChildren(QDeclarativeListProperty<QObject> * list, QObject *element) |
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213 | 213 | { |
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214 | 214 | // Empty implementation; the children are parsed in componentComplete instead |
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215 | 215 | Q_UNUSED(list); |
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216 | 216 | Q_UNUSED(element); |
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217 | 217 | } |
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218 | 218 | |
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219 | 219 | DeclarativeBarSet *DeclarativeGroupedBarSeries::at(int index) |
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220 | 220 | { |
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221 | 221 | QList<QBarSet*> setList = barSets(); |
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222 | 222 | if (index >= 0 && index < setList.count()) |
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223 | 223 | return qobject_cast<DeclarativeBarSet *>(setList[index]); |
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224 | 224 | |
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225 | 225 | return 0; |
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226 | 226 | } |
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227 | 227 | |
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228 | 228 | DeclarativeBarSet *DeclarativeGroupedBarSeries::insert(int index, QString label, QVariantList values) |
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229 | 229 | { |
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230 | 230 | DeclarativeBarSet *barset = new DeclarativeBarSet(this); |
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231 | 231 | barset->setLabel(label); |
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232 | 232 | barset->setValues(values); |
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233 | 233 | if (QGroupedBarSeries::insert(index, barset)) |
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234 | 234 | return barset; |
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235 | 235 | delete barset; |
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236 | 236 | return 0; |
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237 | 237 | } |
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238 | 238 | |
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239 | 239 | DeclarativeStackedBarSeries::DeclarativeStackedBarSeries(QDeclarativeItem *parent) : |
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240 | 240 | QStackedBarSeries(parent) |
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241 | 241 | { |
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242 | 242 | } |
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243 | 243 | |
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244 | 244 | void DeclarativeStackedBarSeries::classBegin() |
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245 | 245 | { |
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246 | 246 | } |
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247 | 247 | |
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248 | 248 | void DeclarativeStackedBarSeries::componentComplete() |
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249 | 249 | { |
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250 | 250 | foreach(QObject *child, children()) { |
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251 | 251 | if (qobject_cast<DeclarativeBarSet *>(child)) { |
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252 | 252 | QAbstractBarSeries::append(qobject_cast<DeclarativeBarSet *>(child)); |
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253 | 253 | } else if(qobject_cast<QVBarModelMapper *>(child)) { |
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254 | 254 | QVBarModelMapper *mapper = qobject_cast<QVBarModelMapper *>(child); |
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255 | 255 | mapper->setSeries(this); |
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256 | 256 | } else if(qobject_cast<QHBarModelMapper *>(child)) { |
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257 | 257 | QHBarModelMapper *mapper = qobject_cast<QHBarModelMapper *>(child); |
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258 | 258 | mapper->setSeries(this); |
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259 | 259 | } |
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260 | 260 | } |
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261 | 261 | } |
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262 | 262 | |
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263 | 263 | void DeclarativeStackedBarSeries::setAxisX(QAbstractAxis *axis) |
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264 | 264 | { |
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265 | 265 | chart()->setAxisX(axis, this); |
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266 | 266 | } |
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267 | 267 | |
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268 | 268 | QAbstractAxis *DeclarativeStackedBarSeries::axisX() |
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269 | 269 | { |
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270 | 270 | return chart()->axisX(this); |
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271 | 271 | } |
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272 | 272 | |
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273 | 273 | void DeclarativeStackedBarSeries::setAxisY(QAbstractAxis *axis) |
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274 | 274 | { |
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275 | 275 | chart()->setAxisY(axis, this); |
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276 | 276 | } |
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277 | 277 | |
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278 | 278 | QAbstractAxis *DeclarativeStackedBarSeries::axisY() |
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279 | 279 | { |
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280 | 280 | return chart()->axisY(this); |
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281 | 281 | } |
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282 | 282 | |
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283 | 283 | QDeclarativeListProperty<QObject> DeclarativeStackedBarSeries::seriesChildren() |
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284 | 284 | { |
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285 | 285 | return QDeclarativeListProperty<QObject>(this, 0, &DeclarativeAbstractBarSeries::appendSeriesChildren); |
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286 | 286 | } |
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287 | 287 | |
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288 | 288 | void DeclarativeStackedBarSeries::appendSeriesChildren(QDeclarativeListProperty<QObject> * list, QObject *element) |
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289 | 289 | { |
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290 | 290 | // Empty implementation; the children are parsed in componentComplete instead |
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291 | 291 | Q_UNUSED(list); |
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292 | 292 | Q_UNUSED(element); |
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293 | 293 | } |
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294 | 294 | |
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295 | 295 | DeclarativeBarSet *DeclarativeStackedBarSeries::at(int index) |
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296 | 296 | { |
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297 | 297 | QList<QBarSet*> setList = barSets(); |
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298 | 298 | if (index >= 0 && index < setList.count()) |
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299 | 299 | return qobject_cast<DeclarativeBarSet *>(setList[index]); |
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300 | 300 | |
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301 | 301 | return 0; |
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302 | 302 | } |
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303 | 303 | |
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304 | 304 | DeclarativeBarSet *DeclarativeStackedBarSeries::insert(int index, QString label, QVariantList values) |
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305 | 305 | { |
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306 | 306 | DeclarativeBarSet *barset = new DeclarativeBarSet(this); |
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307 | 307 | barset->setLabel(label); |
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308 | 308 | barset->setValues(values); |
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309 | 309 | if (QStackedBarSeries::insert(index, barset)) |
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310 | 310 | return barset; |
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311 | 311 | delete barset; |
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312 | 312 | return 0; |
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313 | 313 | } |
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314 | 314 | |
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315 | 315 | DeclarativePercentBarSeries::DeclarativePercentBarSeries(QDeclarativeItem *parent) : |
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316 | 316 | QPercentBarSeries(parent) |
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317 | 317 | { |
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318 | 318 | } |
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319 | 319 | |
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320 | 320 | void DeclarativePercentBarSeries::classBegin() |
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321 | 321 | { |
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322 | 322 | } |
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323 | 323 | |
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324 | 324 | void DeclarativePercentBarSeries::componentComplete() |
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325 | 325 | { |
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326 | 326 | foreach(QObject *child, children()) { |
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327 | 327 | if (qobject_cast<DeclarativeBarSet *>(child)) { |
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328 | 328 | QAbstractBarSeries::append(qobject_cast<DeclarativeBarSet *>(child)); |
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329 | 329 | } else if(qobject_cast<QVBarModelMapper *>(child)) { |
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330 | 330 | QVBarModelMapper *mapper = qobject_cast<QVBarModelMapper *>(child); |
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331 | 331 | mapper->setSeries(this); |
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332 | 332 | } else if(qobject_cast<QHBarModelMapper *>(child)) { |
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333 | 333 | QHBarModelMapper *mapper = qobject_cast<QHBarModelMapper *>(child); |
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334 | 334 | mapper->setSeries(this); |
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335 | 335 | } |
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336 | 336 | } |
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337 | 337 | } |
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338 | 338 | |
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339 | 339 | void DeclarativePercentBarSeries::setAxisX(QAbstractAxis *axis) |
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340 | 340 | { |
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341 | 341 | chart()->setAxisX(axis, this); |
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342 | 342 | } |
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343 | 343 | |
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344 | 344 | QAbstractAxis *DeclarativePercentBarSeries::axisX() |
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345 | 345 | { |
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346 | 346 | return chart()->axisX(this); |
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347 | 347 | } |
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348 | 348 | |
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349 | 349 | void DeclarativePercentBarSeries::setAxisY(QAbstractAxis *axis) |
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350 | 350 | { |
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351 | 351 | chart()->setAxisY(axis, this); |
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352 | 352 | } |
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353 | 353 | |
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354 | 354 | QAbstractAxis *DeclarativePercentBarSeries::axisY() |
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355 | 355 | { |
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356 | 356 | return chart()->axisY(this); |
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357 | 357 | } |
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358 | 358 | |
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359 | 359 | QDeclarativeListProperty<QObject> DeclarativePercentBarSeries::seriesChildren() |
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360 | 360 | { |
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361 | 361 | return QDeclarativeListProperty<QObject>(this, 0, &DeclarativeAbstractBarSeries::appendSeriesChildren); |
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362 | 362 | } |
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363 | 363 | |
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364 | 364 | void DeclarativePercentBarSeries::appendSeriesChildren(QDeclarativeListProperty<QObject> * list, QObject *element) |
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365 | 365 | { |
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366 | 366 | // Empty implementation; the children are parsed in componentComplete instead |
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367 | 367 | Q_UNUSED(list); |
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368 | 368 | Q_UNUSED(element); |
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369 | 369 | } |
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370 | 370 | |
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371 | 371 | DeclarativeBarSet *DeclarativePercentBarSeries::at(int index) |
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372 | 372 | { |
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373 | 373 | QList<QBarSet*> setList = barSets(); |
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374 | 374 | if (index >= 0 && index < setList.count()) |
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375 | 375 | return qobject_cast<DeclarativeBarSet *>(setList[index]); |
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376 | 376 | |
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377 | 377 | return 0; |
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378 | 378 | } |
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379 | 379 | |
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380 | 380 | DeclarativeBarSet *DeclarativePercentBarSeries::insert(int index, QString label, QVariantList values) |
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381 | 381 | { |
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382 | 382 | DeclarativeBarSet *barset = new DeclarativeBarSet(this); |
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383 | 383 | barset->setLabel(label); |
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384 | 384 | barset->setValues(values); |
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385 | 385 | if (QPercentBarSeries::insert(index, barset)) |
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386 | 386 | return barset; |
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387 | 387 | delete barset; |
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388 | 388 | return 0; |
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389 | 389 | } |
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390 | 390 | |
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391 |
#include "moc_declarative |
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391 | #include "moc_declarativebarseries.cpp" | |
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392 | 392 | |
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393 | 393 | QTCOMMERCIALCHART_END_NAMESPACE |
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