@@ -1,311 +1,333 | |||
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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 |
|
11 | 11 | ** accordance with the Qt Commercial License Agreement provided with the |
|
12 | 12 | ** Software or, alternatively, in accordance with the terms contained in |
|
13 | 13 | ** a written agreement between you and Digia. |
|
14 | 14 | ** |
|
15 | 15 | ** If you have questions regarding the use of this file, please use |
|
16 | 16 | ** contact form at http://qt.digia.com |
|
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 "tablewidget.h" |
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22 | 22 | #include <QGridLayout> |
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23 | 23 | #include <QTableView> |
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24 | 24 | #include <QStyledItemDelegate> |
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25 | 25 | #include <QLineSeries> |
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26 | 26 | #include <QSplineSeries> |
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27 | 27 | #include <QScatterSeries> |
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28 | 28 | #include "customtablemodel.h" |
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29 | 29 | #include <QPieSeries> |
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30 | 30 | #include <QPieSlice> |
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31 | 31 | #include <QAreaSeries> |
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32 | 32 | #include <QBarSeries> |
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33 | 33 | #include <QBarSet> |
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34 | 34 | #include <QPushButton> |
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35 | 35 | #include <QRadioButton> |
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36 | #include <QLabel> | |
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36 | 37 | #include <QSpinBox> |
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37 | 38 | #include <QTime> |
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38 | 39 | |
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39 | 40 | TableWidget::TableWidget(QWidget *parent) |
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40 | 41 | : QWidget(parent) |
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41 | 42 | { |
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42 | 43 | setGeometry(100, 100, 1000, 600); |
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43 | 44 | qsrand(QTime(0,0,0).secsTo(QTime::currentTime())); |
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44 | 45 | // create simple model for storing data |
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45 | 46 | // user's table data model |
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46 | 47 | m_model = new CustomTableModel; |
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47 | 48 | m_tableView = new QTableView; |
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48 | 49 | m_tableView->setModel(m_model); |
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49 | 50 | m_tableView->setMinimumHeight(300); |
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50 | 51 | // tableView->setMinimumSize(340, 480); |
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51 | 52 | // tableView->setItemDelegate(new QStyledItemDelegate); |
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52 | 53 | m_chart = new QChart; |
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53 | 54 | m_chartView = new QChartView(m_chart); |
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54 | 55 | m_chartView->setRenderHint(QPainter::Antialiasing); |
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55 | 56 | m_chartView->setMinimumSize(640, 480); |
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56 | 57 | |
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57 | 58 | // add, remove data buttons |
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58 | 59 | QPushButton* addRowAboveButton = new QPushButton("Add row above"); |
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59 | 60 | connect(addRowAboveButton, SIGNAL(clicked()), this, SLOT(addRowAbove())); |
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60 | 61 | |
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61 | 62 | QPushButton* addRowBelowButton = new QPushButton("Add row below"); |
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62 | 63 | connect(addRowBelowButton, SIGNAL(clicked()), this, SLOT(addRowBelow())); |
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63 | 64 | |
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64 | 65 | QPushButton* removeRowButton = new QPushButton("Remove row"); |
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65 | 66 | connect(removeRowButton, SIGNAL(clicked()), this, SLOT(removeRow())); |
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66 | 67 | |
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68 | QLabel *spinBoxLabel = new QLabel("Rows affected:"); | |
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69 | ||
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67 | 70 | // spin box for setting number of affected items (add, remove) |
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68 | 71 | m_linesCountSpinBox = new QSpinBox; |
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69 | 72 | m_linesCountSpinBox->setRange(1, 10); |
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70 | 73 | m_linesCountSpinBox->setValue(1); |
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71 | 74 | |
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72 | 75 | // buttons layout |
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73 | 76 | QVBoxLayout* buttonsLayout = new QVBoxLayout; |
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77 | buttonsLayout->addWidget(spinBoxLabel); | |
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74 | 78 | buttonsLayout->addWidget(m_linesCountSpinBox); |
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75 | 79 | buttonsLayout->addWidget(addRowAboveButton); |
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76 | 80 | buttonsLayout->addWidget(addRowBelowButton); |
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77 | 81 | buttonsLayout->addWidget(removeRowButton); |
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78 | 82 | buttonsLayout->addStretch(); |
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79 | 83 | |
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80 | 84 | // chart type radio buttons |
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81 | 85 | m_lineRadioButton = new QRadioButton("Line"); |
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82 | 86 | m_splineRadioButton = new QRadioButton("Spline"); |
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83 | 87 | m_scatterRadioButton = new QRadioButton("Scatter"); |
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84 | 88 | m_pieRadioButton = new QRadioButton("Pie"); |
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85 | 89 | m_areaRadioButton = new QRadioButton("Area"); |
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86 | 90 | m_barRadioButton = new QRadioButton("Bar"); |
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87 | 91 | |
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88 | connect(m_lineRadioButton, SIGNAL(toggled(bool)), this, SLOT(updateChartType())); | |
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89 | connect(m_splineRadioButton, SIGNAL(toggled(bool)), this, SLOT(updateChartType())); | |
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90 | connect(m_scatterRadioButton, SIGNAL(toggled(bool)), this, SLOT(updateChartType())); | |
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91 | connect(m_pieRadioButton, SIGNAL(toggled(bool)), this, SLOT(updateChartType())); | |
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92 | connect(m_areaRadioButton, SIGNAL(toggled(bool)), this, SLOT(updateChartType())); | |
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93 | connect(m_barRadioButton, SIGNAL(toggled(bool)), this, SLOT(updateChartType())); | |
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92 | connect(m_lineRadioButton, SIGNAL(toggled(bool)), this, SLOT(updateChartType(bool))); | |
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93 | connect(m_splineRadioButton, SIGNAL(toggled(bool)), this, SLOT(updateChartType(bool))); | |
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94 | connect(m_scatterRadioButton, SIGNAL(toggled(bool)), this, SLOT(updateChartType(bool))); | |
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95 | connect(m_pieRadioButton, SIGNAL(toggled(bool)), this, SLOT(updateChartType(bool))); | |
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96 | connect(m_areaRadioButton, SIGNAL(toggled(bool)), this, SLOT(updateChartType(bool))); | |
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97 | connect(m_barRadioButton, SIGNAL(toggled(bool)), this, SLOT(updateChartType(bool))); | |
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94 | 98 | m_lineRadioButton->setChecked(true); |
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95 | 99 | |
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96 | 100 | // radio buttons layout |
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97 | 101 | QVBoxLayout* radioLayout = new QVBoxLayout; |
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98 | 102 | radioLayout->addWidget(m_lineRadioButton); |
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99 | 103 | radioLayout->addWidget(m_splineRadioButton); |
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100 | 104 | radioLayout->addWidget(m_scatterRadioButton); |
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101 | 105 | radioLayout->addWidget(m_pieRadioButton); |
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102 | 106 | radioLayout->addWidget(m_areaRadioButton); |
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103 | 107 | radioLayout->addWidget(m_barRadioButton); |
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104 | 108 | radioLayout->addStretch(); |
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105 | 109 | |
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106 | 110 | // create main layout |
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107 | 111 | QGridLayout* mainLayout = new QGridLayout; |
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108 | 112 | mainLayout->addLayout(buttonsLayout, 1, 1); |
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109 | 113 | mainLayout->addLayout(radioLayout, 2, 1); |
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110 | 114 | mainLayout->addWidget(m_tableView, 1, 0); |
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111 | 115 | mainLayout->addWidget(m_chartView, 2, 0); |
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112 | 116 | setLayout(mainLayout); |
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113 | 117 | m_lineRadioButton->setFocus(); |
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114 | 118 | } |
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115 | 119 | |
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116 | 120 | void TableWidget::addRowAbove() |
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117 | 121 | { |
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118 | 122 | m_model->insertRows(m_tableView->currentIndex().row(), m_linesCountSpinBox->value()); |
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119 | 123 | |
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120 | 124 | } |
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121 | 125 | |
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122 | 126 | void TableWidget::addRowBelow() |
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123 | 127 | { |
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124 | 128 | m_model->insertRows(m_tableView->currentIndex().row() + 1, m_linesCountSpinBox->value()); |
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125 | 129 | |
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126 | 130 | } |
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127 | 131 | |
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128 | 132 | void TableWidget::removeRow() |
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129 | 133 | { |
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130 | 134 | m_model->removeRows(m_tableView->currentIndex().row(), qMin(m_model->rowCount() - m_tableView->currentIndex().row(), m_linesCountSpinBox->value())); |
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131 | 135 | } |
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132 | 136 | |
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133 | void TableWidget::updateChartType() | |
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137 | void TableWidget::updateChartType(bool toggle) | |
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134 | 138 | { |
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139 | // this if is needed, so that the function is only called once. | |
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140 | // For the radioButton that was enabled. | |
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141 | if (toggle) { | |
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135 | 142 | m_chart->removeAllSeries(); |
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143 | ||
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144 | // renable axes of the chart (pie hides them) | |
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145 | // x axis | |
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146 | QChartAxis *axis = m_chart->axisX(); | |
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147 | axis->setAxisVisible(true); | |
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148 | axis->setGridLineVisible(true); | |
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149 | axis->setLabelsVisible(true); | |
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150 | ||
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151 | // y axis | |
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152 | axis = m_chart->axisY(); | |
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153 | axis->setAxisVisible(true); | |
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154 | axis->setGridLineVisible(true); | |
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155 | axis->setLabelsVisible(true); | |
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156 | ||
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136 | 157 | m_model->clearMapping(); |
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137 | 158 | |
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138 | 159 | QString seriesColorHex = "#000000"; |
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139 | 160 | QPen pen; |
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140 | 161 | pen.setWidth(2); |
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141 | 162 | |
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142 | 163 | if (m_lineRadioButton->isChecked()) |
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143 | 164 | { |
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144 | 165 | // series 1 |
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145 | 166 | m_series = new QLineSeries; |
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146 | 167 | m_series->setModel(m_model); |
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147 | 168 | m_series->setModelMapping(0,1, Qt::Vertical); |
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148 | 169 | m_series->setModelMappingRange(1, 4); |
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149 | 170 | m_chart->addSeries(m_series); |
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150 | 171 | seriesColorHex = "#" + QString::number(m_series->pen().color().rgb(), 16).right(6).toUpper(); |
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151 | 172 | m_model->addMapping(seriesColorHex, QRect(0, 1, 2, 4)); |
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152 | 173 | |
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153 | 174 | // series 2 |
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154 | 175 | m_series = new QLineSeries; |
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155 | 176 | m_series->setModel(m_model); |
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156 | 177 | m_series->setModelMapping(2,3, Qt::Vertical); |
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157 | 178 | m_chart->addSeries(m_series); |
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158 | 179 | seriesColorHex = "#" + QString::number(m_series->pen().color().rgb(), 16).right(6).toUpper(); |
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159 | 180 | m_model->addMapping(seriesColorHex, QRect(2, 0, 2, 1000)); |
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160 | 181 | |
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161 | 182 | // series 3 |
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162 | 183 | m_series = new QLineSeries; |
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163 | 184 | m_series->setModel(m_model); |
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164 | 185 | m_series->setModelMapping(4,5, Qt::Vertical); |
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165 | 186 | m_series->setModelMappingRange(2, 0); |
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166 | 187 | m_chart->addSeries(m_series); |
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167 | 188 | seriesColorHex = "#" + QString::number(m_series->pen().color().rgb(), 16).right(6).toUpper(); |
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168 | 189 | m_model->addMapping(seriesColorHex, QRect(4, 2, 2, 1000)); |
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169 | 190 | } |
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170 | 191 | else if (m_splineRadioButton->isChecked()) |
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171 | 192 | { |
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172 | 193 | // series 1 |
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173 | 194 | m_series = new QSplineSeries; |
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174 | 195 | m_series->setModel(m_model); |
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175 | 196 | m_series->setModelMapping(0,1, Qt::Vertical); |
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176 | 197 | m_series->setModelMappingRange(1, 4); |
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177 | 198 | // series->setModelMapping(0,1, Qt::Horizontal); |
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178 | 199 | m_chart->addSeries(m_series); |
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179 | 200 | seriesColorHex = "#" + QString::number(m_series->pen().color().rgb(), 16).right(6).toUpper(); |
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180 | 201 | m_model->addMapping(seriesColorHex, QRect(0, 1, 2, 4)); |
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181 | 202 | |
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182 | 203 | // series 2 |
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183 | 204 | m_series = new QSplineSeries; |
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184 | 205 | m_series->setModel(m_model); |
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185 | 206 | m_series->setModelMapping(2,3, Qt::Vertical); |
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186 | 207 | m_series->setModelMappingRange(0, 0); |
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187 | 208 | // series->setModelMapping(2,3, Qt::Horizontal); |
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188 | 209 | m_chart->addSeries(m_series); |
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189 | 210 | seriesColorHex = "#" + QString::number(m_series->pen().color().rgb(), 16).right(6).toUpper(); |
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190 | 211 | m_model->addMapping(seriesColorHex, QRect(2, 0, 2, 1000)); |
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191 | 212 | |
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192 | 213 | // series 3 |
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193 | 214 | m_series = new QSplineSeries; |
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194 | 215 | m_series->setModel(m_model); |
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195 | 216 | m_series->setModelMapping(4,5, Qt::Vertical); |
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196 | 217 | m_series->setModelMappingRange(2, 0); |
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197 | 218 | // series->setModelMapping(4,5, Qt::Horizontal); |
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198 | 219 | m_chart->addSeries(m_series); |
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199 | 220 | seriesColorHex = "#" + QString::number(m_series->pen().color().rgb(), 16).right(6).toUpper(); |
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200 | 221 | m_model->addMapping(seriesColorHex, QRect(4, 2, 2, 1000)); |
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201 | 222 | } |
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202 | 223 | else if (m_scatterRadioButton->isChecked()) |
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203 | 224 | { |
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204 | 225 | // series 1 |
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205 | 226 | m_series = new QScatterSeries; |
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206 | 227 | m_series->setModel(m_model); |
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207 | 228 | m_series->setModelMapping(0,1, Qt::Vertical); |
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208 | 229 | m_series->setModelMappingRange(2, 0); |
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209 | 230 | // series->setModelMapping(0,1, Qt::Horizontal); |
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210 | 231 | m_chart->addSeries(m_series); |
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211 | 232 | |
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212 | 233 | seriesColorHex = "#" + QString::number(m_series->brush().color().rgb(), 16).right(6).toUpper(); |
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213 | 234 | m_model->addMapping(seriesColorHex, QRect(0, 2, 2, 1000)); |
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214 | 235 | |
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215 | 236 | // series 2 |
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216 | 237 | m_series = new QScatterSeries; |
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217 | 238 | m_series->setModel(m_model); |
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218 | 239 | m_series->setModelMapping(2,3, Qt::Vertical); |
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219 | 240 | m_series->setModelMappingRange(1, 6); |
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220 | 241 | // series->setModelMapping(2,3, Qt::Horizontal); |
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221 | 242 | m_chart->addSeries(m_series); |
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222 | 243 | |
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223 | 244 | seriesColorHex = "#" + QString::number(m_series->brush().color().rgb(), 16).right(6).toUpper(); |
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224 | 245 | m_model->addMapping(seriesColorHex, QRect(2, 1, 2, 6)); |
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225 | 246 | |
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226 | 247 | // series 3 |
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227 | 248 | m_series = new QScatterSeries; |
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228 | 249 | m_series->setModel(m_model); |
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229 | 250 | m_series->setModelMapping(4,5, Qt::Vertical); |
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230 | 251 | // series->setModelMapping(4,5, Qt::Horizontal); |
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231 | 252 | m_chart->addSeries(m_series); |
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232 | 253 | seriesColorHex = "#" + QString::number(m_series->brush().color().rgb(), 16).right(6).toUpper(); |
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233 | 254 | m_model->addMapping(seriesColorHex, QRect(4, 0, 2, 1000)); |
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234 | 255 | } |
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235 | 256 | else if (m_pieRadioButton->isChecked()) |
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236 | 257 | { |
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237 | 258 | // pie 1 |
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238 | 259 | QPieSeries* pieSeries = new QPieSeries; |
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239 | 260 | pieSeries->setModel(m_model); |
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240 | 261 | pieSeries->setModelMapping(0,0, Qt::Vertical); |
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241 | 262 | pieSeries->setLabelsVisible(true); |
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242 | 263 | pieSeries->setPieSize(0.4); |
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243 | 264 | pieSeries->setPiePosition(0.2, 0.35); |
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244 | 265 | |
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245 | 266 | m_chart->addSeries(pieSeries); |
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246 | 267 | seriesColorHex = "#" + QString::number(pieSeries->slices().at(pieSeries->slices().count()/2)->brush().color().rgb(), 16).right(6).toUpper(); |
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247 | 268 | m_model->addMapping(seriesColorHex, QRect(0, 0, 1, 1000)); |
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248 | 269 | |
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249 | 270 | // pie 2 |
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250 | 271 | pieSeries = new QPieSeries; |
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251 | 272 | pieSeries->setModel(m_model); |
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252 | 273 | pieSeries->setModelMapping(1,1, Qt::Vertical); |
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253 | 274 | pieSeries->setLabelsVisible(true); |
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254 | 275 | pieSeries->setPieSize(0.4); |
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255 | 276 | pieSeries->setPiePosition(0.8, 0.35); |
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256 | 277 | m_chart->addSeries(pieSeries); |
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257 | 278 | seriesColorHex = "#" + QString::number(pieSeries->slices().at(pieSeries->slices().count()/2)->brush().color().rgb(), 16).right(6).toUpper(); |
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258 | 279 | m_model->addMapping(seriesColorHex, QRect(1, 0, 1, 1000)); |
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259 | 280 | |
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260 | 281 | // pie 3 |
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261 | 282 | pieSeries = new QPieSeries; |
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262 | 283 | pieSeries->setModel(m_model); |
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263 | 284 | pieSeries->setModelMapping(2,2, Qt::Vertical); |
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264 | 285 | pieSeries->setLabelsVisible(true); |
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265 | 286 | pieSeries->setPieSize(0.4); |
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266 | 287 | pieSeries->setPiePosition(0.5, 0.65); |
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267 | 288 | m_chart->addSeries(pieSeries); |
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268 | 289 | seriesColorHex = "#" + QString::number(pieSeries->slices().at(pieSeries->slices().count()/2)->brush().color().rgb(), 16).right(6).toUpper(); |
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269 | 290 | m_model->addMapping(seriesColorHex, QRect(2, 0, 1, 1000)); |
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270 | 291 | } |
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271 | 292 | else if (m_areaRadioButton->isChecked()) |
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272 | 293 | { |
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273 | 294 | QLineSeries* upperLineSeries = new QLineSeries; |
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274 | 295 | upperLineSeries->setModel(m_model); |
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275 | 296 | upperLineSeries->setModelMapping(0, 1, Qt::Vertical); |
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276 | 297 | upperLineSeries->setModelMappingRange(1, 5); |
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277 | 298 | QLineSeries* lowerLineSeries = new QLineSeries; |
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278 | 299 | lowerLineSeries->setModel(m_model); |
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279 | 300 | lowerLineSeries->setModelMapping(2, 3, Qt::Vertical); |
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280 | 301 | QAreaSeries* areaSeries = new QAreaSeries(upperLineSeries, lowerLineSeries); |
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281 | 302 | m_chart->addSeries(areaSeries); |
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282 | 303 | seriesColorHex = "#" + QString::number(areaSeries->brush().color().rgb(), 16).right(6).toUpper(); |
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283 | 304 | m_model->addMapping(seriesColorHex, QRect(0, 1, 2, 5)); |
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284 | 305 | m_model->addMapping(seriesColorHex, QRect(2, 0, 2, 1000)); |
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285 | 306 | } |
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286 | 307 | else if (m_barRadioButton->isChecked()) |
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287 | 308 | { |
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288 | 309 | QBarSeries* barSeries = new QBarSeries(QStringList()); |
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289 | 310 | barSeries->setModel(m_model); |
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290 | 311 | barSeries->setModelMapping(5, 2, 4, Qt::Vertical); |
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291 | 312 | barSeries->setToolTipEnabled(true); |
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292 | 313 | m_chart->addSeries(barSeries); |
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293 | 314 | for (int i = 0; i < barSeries->barsetCount(); i++) { |
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294 | 315 | seriesColorHex = "#" + QString::number(barSeries->barsetAt(i)->brush().color().rgb(), 16).right(6).toUpper(); |
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295 | 316 | m_model->addMapping(seriesColorHex, QRect(2 + i, 0, 1, 1000)); |
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296 | 317 | } |
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297 | 318 | } |
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298 | 319 | |
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299 | 320 | |
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300 | 321 | m_chart->axisX()->setRange(0, 500); |
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301 | 322 | m_chart->axisY()->setRange(0, 120); |
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302 | 323 | |
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303 | 324 | // repaint table view colors |
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304 | 325 | m_tableView->repaint(); |
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305 | 326 | m_tableView->setFocus(); |
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306 | 327 | } |
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328 | } | |
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307 | 329 | |
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308 | 330 | TableWidget::~TableWidget() |
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309 | 331 | { |
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310 | 332 | |
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311 | 333 | } |
@@ -1,66 +1,66 | |||
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1 | 1 | /**************************************************************************** |
|
2 | 2 | ** |
|
3 | 3 | ** Copyright (C) 2012 Digia Plc |
|
4 | 4 | ** All rights reserved. |
|
5 | 5 | ** For any questions to Digia, please use contact form at http://qt.digia.com |
|
6 | 6 | ** |
|
7 | 7 | ** This file is part of the Qt Commercial Charts Add-on. |
|
8 | 8 | ** |
|
9 | 9 | ** $QT_BEGIN_LICENSE$ |
|
10 | 10 | ** Licensees holding valid Qt Commercial licenses may use this file in |
|
11 | 11 | ** accordance with the Qt Commercial License Agreement provided with the |
|
12 | 12 | ** Software or, alternatively, in accordance with the terms contained in |
|
13 | 13 | ** a written agreement between you and Digia. |
|
14 | 14 | ** |
|
15 | 15 | ** If you have questions regarding the use of this file, please use |
|
16 | 16 | ** contact form at http://qt.digia.com |
|
17 | 17 | ** $QT_END_LICENSE$ |
|
18 | 18 | ** |
|
19 | 19 | ****************************************************************************/ |
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20 | 20 | |
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21 | 21 | #ifndef TABLEWIDGET_H |
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22 | 22 | #define TABLEWIDGET_H |
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23 | 23 | |
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24 | 24 | #include <QtGui/QWidget> |
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25 | 25 | #include "qchartview.h" |
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26 | 26 | #include "qxyseries.h" |
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27 | 27 | |
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28 | 28 | QTCOMMERCIALCHART_USE_NAMESPACE |
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29 | 29 | |
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30 | 30 | class CustomTableModel; |
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31 | 31 | class QTableView; |
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32 | 32 | class QRadioButton; |
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33 | 33 | class QSpinBox; |
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34 | 34 | //class QSeries; |
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35 | 35 | |
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36 | 36 | class TableWidget : public QWidget |
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37 | 37 | { |
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38 | 38 | Q_OBJECT |
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39 | 39 | |
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40 | 40 | public: |
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41 | 41 | TableWidget(QWidget *parent = 0); |
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42 | 42 | ~TableWidget(); |
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43 | 43 | |
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44 | 44 | |
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45 | 45 | public slots: |
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46 | 46 | void addRowAbove(); |
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47 | 47 | void addRowBelow(); |
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48 | 48 | void removeRow(); |
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49 | void updateChartType(); | |
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49 | void updateChartType(bool toggle); | |
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50 | 50 | |
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51 | 51 | private: |
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52 | 52 | QChartView* m_chartView; |
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53 | 53 | QChart* m_chart; |
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54 | 54 | QXYSeries* m_series; |
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55 | 55 | CustomTableModel* m_model; |
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56 | 56 | QTableView* m_tableView; |
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57 | 57 | QRadioButton* m_lineRadioButton; |
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58 | 58 | QRadioButton* m_splineRadioButton; |
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59 | 59 | QRadioButton* m_scatterRadioButton; |
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60 | 60 | QRadioButton* m_pieRadioButton; |
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61 | 61 | QRadioButton* m_areaRadioButton; |
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62 | 62 | QRadioButton* m_barRadioButton; |
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63 | 63 | QSpinBox* m_linesCountSpinBox; |
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64 | 64 | }; |
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65 | 65 | |
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66 | 66 | #endif // TABLEWIDGET_H |
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