@@ -0,0 +1,100 | |||
|
1 | /**************************************************************************** | |
|
2 | ** | |
|
3 | ** Copyright (C) 2012 Digia Plc | |
|
4 | ** All rights reserved. | |
|
5 | ** For any questions to Digia, please use contact form at http://qt.digia.com | |
|
6 | ** | |
|
7 | ** This file is part of the Qt Commercial Charts Add-on. | |
|
8 | ** | |
|
9 | ** $QT_BEGIN_LICENSE$ | |
|
10 | ** Licensees holding valid Qt Commercial licenses may use this file in | |
|
11 | ** accordance with the Qt Commercial License Agreement provided with the | |
|
12 | ** Software or, alternatively, in accordance with the terms contained in | |
|
13 | ** a written agreement between you and Digia. | |
|
14 | ** | |
|
15 | ** If you have questions regarding the use of this file, please use | |
|
16 | ** contact form at http://qt.digia.com | |
|
17 | ** $QT_END_LICENSE$ | |
|
18 | ** | |
|
19 | ****************************************************************************/ | |
|
20 | #include "brushtool.h" | |
|
21 | #include <QPushButton> | |
|
22 | #include <QFormLayout> | |
|
23 | #include <QComboBox> | |
|
24 | #include <QColorDialog> | |
|
25 | ||
|
26 | BrushTool::BrushTool(QString title, QWidget *parent) | |
|
27 | :QWidget(parent) | |
|
28 | { | |
|
29 | setWindowTitle(title); | |
|
30 | setWindowFlags(Qt::Tool); | |
|
31 | ||
|
32 | m_colorButton = new QPushButton(); | |
|
33 | m_styleCombo = new QComboBox(); | |
|
34 | m_styleCombo->addItem("Nobrush", Qt::NoBrush); | |
|
35 | m_styleCombo->addItem("Solidpattern", Qt::SolidPattern); | |
|
36 | m_styleCombo->addItem("Dense1pattern", Qt::Dense1Pattern); | |
|
37 | m_styleCombo->addItem("Dense2attern", Qt::Dense2Pattern); | |
|
38 | m_styleCombo->addItem("Dense3Pattern", Qt::Dense3Pattern); | |
|
39 | m_styleCombo->addItem("Dense4Pattern", Qt::Dense4Pattern); | |
|
40 | m_styleCombo->addItem("Dense5Pattern", Qt::Dense5Pattern); | |
|
41 | m_styleCombo->addItem("Dense6Pattern", Qt::Dense6Pattern); | |
|
42 | m_styleCombo->addItem("Dense7Pattern", Qt::Dense7Pattern); | |
|
43 | m_styleCombo->addItem("HorPattern", Qt::HorPattern); | |
|
44 | m_styleCombo->addItem("VerPattern", Qt::VerPattern); | |
|
45 | m_styleCombo->addItem("CrossPattern", Qt::CrossPattern); | |
|
46 | m_styleCombo->addItem("BDiagPattern", Qt::BDiagPattern); | |
|
47 | m_styleCombo->addItem("FDiagPattern", Qt::FDiagPattern); | |
|
48 | m_styleCombo->addItem("DiagCrossPattern", Qt::DiagCrossPattern); | |
|
49 | ||
|
50 | QFormLayout *layout = new QFormLayout(); | |
|
51 | layout->addRow("Color", m_colorButton); | |
|
52 | layout->addRow("Style", m_styleCombo); | |
|
53 | setLayout(layout); | |
|
54 | ||
|
55 | connect(m_colorButton, SIGNAL(clicked()), this, SLOT(showColorDialog())); | |
|
56 | connect(m_styleCombo, SIGNAL(currentIndexChanged(int)), this, SLOT(updateStyle())); | |
|
57 | } | |
|
58 | ||
|
59 | void BrushTool::setBrush(QBrush brush) | |
|
60 | { | |
|
61 | m_brush = brush; | |
|
62 | m_colorButton->setText(m_brush.color().name()); | |
|
63 | m_styleCombo->setCurrentIndex(m_brush.style()); // index matches the enum | |
|
64 | } | |
|
65 | ||
|
66 | QBrush BrushTool::brush() const | |
|
67 | { | |
|
68 | return m_brush; | |
|
69 | } | |
|
70 | ||
|
71 | QString BrushTool::name() | |
|
72 | { | |
|
73 | return name(m_brush); | |
|
74 | } | |
|
75 | ||
|
76 | QString BrushTool::name(const QBrush &brush) | |
|
77 | { | |
|
78 | return brush.color().name(); | |
|
79 | } | |
|
80 | ||
|
81 | void BrushTool::showColorDialog() | |
|
82 | { | |
|
83 | QColorDialog dialog(m_brush.color()); | |
|
84 | dialog.show(); | |
|
85 | dialog.exec(); | |
|
86 | m_brush.setColor(dialog.selectedColor()); | |
|
87 | m_colorButton->setText(m_brush.color().name()); | |
|
88 | emit changed(); | |
|
89 | } | |
|
90 | ||
|
91 | void BrushTool::updateStyle() | |
|
92 | { | |
|
93 | Qt::BrushStyle style = (Qt::BrushStyle) m_styleCombo->itemData(m_styleCombo->currentIndex()).toInt(); | |
|
94 | if (m_brush.style() != style) { | |
|
95 | m_brush.setStyle(style); | |
|
96 | emit changed(); | |
|
97 | } | |
|
98 | } | |
|
99 | ||
|
100 | #include "moc_brushtool.cpp" |
@@ -0,0 +1,53 | |||
|
1 | /**************************************************************************** | |
|
2 | ** | |
|
3 | ** Copyright (C) 2012 Digia Plc | |
|
4 | ** All rights reserved. | |
|
5 | ** For any questions to Digia, please use contact form at http://qt.digia.com | |
|
6 | ** | |
|
7 | ** This file is part of the Qt Commercial Charts Add-on. | |
|
8 | ** | |
|
9 | ** $QT_BEGIN_LICENSE$ | |
|
10 | ** Licensees holding valid Qt Commercial licenses may use this file in | |
|
11 | ** accordance with the Qt Commercial License Agreement provided with the | |
|
12 | ** Software or, alternatively, in accordance with the terms contained in | |
|
13 | ** a written agreement between you and Digia. | |
|
14 | ** | |
|
15 | ** If you have questions regarding the use of this file, please use | |
|
16 | ** contact form at http://qt.digia.com | |
|
17 | ** $QT_END_LICENSE$ | |
|
18 | ** | |
|
19 | ****************************************************************************/ | |
|
20 | #ifndef BRUSHTOOL_H | |
|
21 | #define BRUSHTOOL_H | |
|
22 | ||
|
23 | #include <QWidget> | |
|
24 | #include <QBrush> | |
|
25 | ||
|
26 | class QPushButton; | |
|
27 | class QComboBox; | |
|
28 | ||
|
29 | class BrushTool : public QWidget | |
|
30 | { | |
|
31 | Q_OBJECT | |
|
32 | ||
|
33 | public: | |
|
34 | explicit BrushTool(QString title, QWidget *parent = 0); | |
|
35 | void setBrush(QBrush brush); | |
|
36 | QBrush brush() const; | |
|
37 | QString name(); | |
|
38 | static QString name(const QBrush &brush); | |
|
39 | ||
|
40 | Q_SIGNALS: | |
|
41 | void changed(); | |
|
42 | ||
|
43 | public Q_SLOTS: | |
|
44 | void showColorDialog(); | |
|
45 | void updateStyle(); | |
|
46 | ||
|
47 | private: | |
|
48 | QBrush m_brush; | |
|
49 | QPushButton *m_colorButton; | |
|
50 | QComboBox *m_styleCombo; | |
|
51 | }; | |
|
52 | ||
|
53 | #endif // BRUSHTOOL_H |
@@ -0,0 +1,50 | |||
|
1 | /**************************************************************************** | |
|
2 | ** | |
|
3 | ** Copyright (C) 2012 Digia Plc | |
|
4 | ** All rights reserved. | |
|
5 | ** For any questions to Digia, please use contact form at http://qt.digia.com | |
|
6 | ** | |
|
7 | ** This file is part of the Qt Commercial Charts Add-on. | |
|
8 | ** | |
|
9 | ** $QT_BEGIN_LICENSE$ | |
|
10 | ** Licensees holding valid Qt Commercial licenses may use this file in | |
|
11 | ** accordance with the Qt Commercial License Agreement provided with the | |
|
12 | ** Software or, alternatively, in accordance with the terms contained in | |
|
13 | ** a written agreement between you and Digia. | |
|
14 | ** | |
|
15 | ** If you have questions regarding the use of this file, please use | |
|
16 | ** contact form at http://qt.digia.com | |
|
17 | ** $QT_END_LICENSE$ | |
|
18 | ** | |
|
19 | ****************************************************************************/ | |
|
20 | ||
|
21 | #include "customslice.h" | |
|
22 | ||
|
23 | QTCOMMERCIALCHART_USE_NAMESPACE | |
|
24 | ||
|
25 | CustomSlice::CustomSlice(qreal value, QString label) | |
|
26 | :QPieSlice(value, label) | |
|
27 | { | |
|
28 | connect(this, SIGNAL(hoverEnter()), this, SLOT(handleHoverEnter())); | |
|
29 | connect(this, SIGNAL(hoverLeave()), this, SLOT(handleHoverLeave())); | |
|
30 | } | |
|
31 | ||
|
32 | QBrush CustomSlice::originalBrush() | |
|
33 | { | |
|
34 | return m_originalBrush; | |
|
35 | } | |
|
36 | ||
|
37 | void CustomSlice::handleHoverEnter() | |
|
38 | { | |
|
39 | QBrush brush = this->brush(); | |
|
40 | m_originalBrush = brush; | |
|
41 | brush.setColor(brush.color().lighter()); | |
|
42 | setBrush(brush); | |
|
43 | } | |
|
44 | ||
|
45 | void CustomSlice::handleHoverLeave() | |
|
46 | { | |
|
47 | setBrush(m_originalBrush); | |
|
48 | } | |
|
49 | ||
|
50 | #include "moc_customslice.cpp" |
@@ -0,0 +1,45 | |||
|
1 | /**************************************************************************** | |
|
2 | ** | |
|
3 | ** Copyright (C) 2012 Digia Plc | |
|
4 | ** All rights reserved. | |
|
5 | ** For any questions to Digia, please use contact form at http://qt.digia.com | |
|
6 | ** | |
|
7 | ** This file is part of the Qt Commercial Charts Add-on. | |
|
8 | ** | |
|
9 | ** $QT_BEGIN_LICENSE$ | |
|
10 | ** Licensees holding valid Qt Commercial licenses may use this file in | |
|
11 | ** accordance with the Qt Commercial License Agreement provided with the | |
|
12 | ** Software or, alternatively, in accordance with the terms contained in | |
|
13 | ** a written agreement between you and Digia. | |
|
14 | ** | |
|
15 | ** If you have questions regarding the use of this file, please use | |
|
16 | ** contact form at http://qt.digia.com | |
|
17 | ** $QT_END_LICENSE$ | |
|
18 | ** | |
|
19 | ****************************************************************************/ | |
|
20 | #ifndef CUSTOMSLICE_H | |
|
21 | #define CUSTOMSLICE_H | |
|
22 | ||
|
23 | #include <QPieSlice> | |
|
24 | ||
|
25 | QTCOMMERCIALCHART_USE_NAMESPACE | |
|
26 | ||
|
27 | class CustomSlice : public QPieSlice | |
|
28 | { | |
|
29 | Q_OBJECT | |
|
30 | ||
|
31 | public: | |
|
32 | CustomSlice(qreal value, QString label); | |
|
33 | ||
|
34 | public: | |
|
35 | QBrush originalBrush(); | |
|
36 | ||
|
37 | public Q_SLOTS: | |
|
38 | void handleHoverEnter(); | |
|
39 | void handleHoverLeave(); | |
|
40 | ||
|
41 | private: | |
|
42 | QBrush m_originalBrush; | |
|
43 | }; | |
|
44 | ||
|
45 | #endif // CUSTOMSLICE_H |
@@ -0,0 +1,322 | |||
|
1 | /**************************************************************************** | |
|
2 | ** | |
|
3 | ** Copyright (C) 2012 Digia Plc | |
|
4 | ** All rights reserved. | |
|
5 | ** For any questions to Digia, please use contact form at http://qt.digia.com | |
|
6 | ** | |
|
7 | ** This file is part of the Qt Commercial Charts Add-on. | |
|
8 | ** | |
|
9 | ** $QT_BEGIN_LICENSE$ | |
|
10 | ** Licensees holding valid Qt Commercial licenses may use this file in | |
|
11 | ** accordance with the Qt Commercial License Agreement provided with the | |
|
12 | ** Software or, alternatively, in accordance with the terms contained in | |
|
13 | ** a written agreement between you and Digia. | |
|
14 | ** | |
|
15 | ** If you have questions regarding the use of this file, please use | |
|
16 | ** contact form at http://qt.digia.com | |
|
17 | ** $QT_END_LICENSE$ | |
|
18 | ** | |
|
19 | ****************************************************************************/ | |
|
20 | #include "mainwidget.h" | |
|
21 | #include "customslice.h" | |
|
22 | #include "pentool.h" | |
|
23 | #include "brushtool.h" | |
|
24 | #include <QPushButton> | |
|
25 | #include <QComboBox> | |
|
26 | #include <QCheckBox> | |
|
27 | #include <QLabel> | |
|
28 | #include <QGroupBox> | |
|
29 | #include <QDoubleSpinBox> | |
|
30 | #include <QFormLayout> | |
|
31 | #include <QFontDialog> | |
|
32 | #include <QChartView> | |
|
33 | #include <QPieSeries> | |
|
34 | ||
|
35 | QTCOMMERCIALCHART_USE_NAMESPACE | |
|
36 | ||
|
37 | MainWidget::MainWidget(QWidget* parent) | |
|
38 | :QWidget(parent), | |
|
39 | m_slice(0) | |
|
40 | { | |
|
41 | // create chart | |
|
42 | QChart *chart = new QChart; | |
|
43 | chart->setTitle("Piechart customization"); | |
|
44 | chart->setAnimationOptions(QChart::AllAnimations); | |
|
45 | ||
|
46 | // create series | |
|
47 | m_series = new QPieSeries(); | |
|
48 | *m_series << new CustomSlice(10.0, "Slice 1"); | |
|
49 | *m_series << new CustomSlice(20.0, "Slice 2"); | |
|
50 | *m_series << new CustomSlice(30.0, "Slice 3"); | |
|
51 | *m_series << new CustomSlice(40.0, "Slice 4"); | |
|
52 | *m_series << new CustomSlice(50.0, "Slice 5"); | |
|
53 | m_series->setLabelsVisible(); | |
|
54 | chart->addSeries(m_series); | |
|
55 | ||
|
56 | connect(m_series, SIGNAL(clicked(QPieSlice*, Qt::MouseButtons)), this, SLOT(handleSliceClicked(QPieSlice*, Qt::MouseButtons))); | |
|
57 | ||
|
58 | // chart settings | |
|
59 | m_themeComboBox = new QComboBox(); | |
|
60 | m_themeComboBox->addItem("Default", QChart::ChartThemeDefault); | |
|
61 | m_themeComboBox->addItem("Light", QChart::ChartThemeLight); | |
|
62 | m_themeComboBox->addItem("BlueCerulean", QChart::ChartThemeBlueCerulean); | |
|
63 | m_themeComboBox->addItem("Dark", QChart::ChartThemeDark); | |
|
64 | m_themeComboBox->addItem("BrownSand", QChart::ChartThemeBrownSand); | |
|
65 | m_themeComboBox->addItem("BlueNcs", QChart::ChartThemeBlueNcs); | |
|
66 | m_themeComboBox->addItem("High Contrast", QChart::ChartThemeHighContrast); | |
|
67 | m_themeComboBox->addItem("Blue Icy", QChart::ChartThemeBlueIcy); | |
|
68 | ||
|
69 | m_aaCheckBox = new QCheckBox(); | |
|
70 | m_animationsCheckBox = new QCheckBox(); | |
|
71 | m_animationsCheckBox->setCheckState(Qt::Checked); | |
|
72 | ||
|
73 | QFormLayout* chartSettingsLayout = new QFormLayout(); | |
|
74 | chartSettingsLayout->addRow("Theme", m_themeComboBox); | |
|
75 | chartSettingsLayout->addRow("Antialiasing", m_aaCheckBox); | |
|
76 | chartSettingsLayout->addRow("Animations", m_animationsCheckBox); | |
|
77 | QGroupBox* chartSettings = new QGroupBox("Chart"); | |
|
78 | chartSettings->setLayout(chartSettingsLayout); | |
|
79 | ||
|
80 | connect(m_themeComboBox, SIGNAL(currentIndexChanged(int)), this ,SLOT(updateChartSettings())); | |
|
81 | connect(m_aaCheckBox, SIGNAL(toggled(bool)), this ,SLOT(updateChartSettings())); | |
|
82 | connect(m_animationsCheckBox, SIGNAL(toggled(bool)), this ,SLOT(updateChartSettings())); | |
|
83 | ||
|
84 | // series settings | |
|
85 | m_hPosition = new QDoubleSpinBox(); | |
|
86 | m_hPosition->setMinimum(0.0); | |
|
87 | m_hPosition->setMaximum(1.0); | |
|
88 | m_hPosition->setSingleStep(0.1); | |
|
89 | m_hPosition->setValue(m_series->pieHorizontalPosition()); | |
|
90 | ||
|
91 | m_vPosition = new QDoubleSpinBox(); | |
|
92 | m_vPosition->setMinimum(0.0); | |
|
93 | m_vPosition->setMaximum(1.0); | |
|
94 | m_vPosition->setSingleStep(0.1); | |
|
95 | m_vPosition->setValue(m_series->pieVerticalPosition()); | |
|
96 | ||
|
97 | m_sizeFactor = new QDoubleSpinBox(); | |
|
98 | m_sizeFactor->setMinimum(0.0); | |
|
99 | m_sizeFactor->setMaximum(1.0); | |
|
100 | m_sizeFactor->setSingleStep(0.1); | |
|
101 | m_sizeFactor->setValue(m_series->pieSize()); | |
|
102 | ||
|
103 | m_startAngle = new QDoubleSpinBox(); | |
|
104 | m_startAngle->setMinimum(0.0); | |
|
105 | m_startAngle->setMaximum(360); | |
|
106 | m_startAngle->setValue(m_series->pieStartAngle()); | |
|
107 | m_startAngle->setSingleStep(1); | |
|
108 | ||
|
109 | m_endAngle = new QDoubleSpinBox(); | |
|
110 | m_endAngle->setMinimum(0.0); | |
|
111 | m_endAngle->setMaximum(360); | |
|
112 | m_endAngle->setValue(m_series->pieEndAngle()); | |
|
113 | m_endAngle->setSingleStep(1); | |
|
114 | ||
|
115 | QPushButton *addSlice = new QPushButton("Add slice"); | |
|
116 | QPushButton *insertSlice = new QPushButton("Insert slice"); | |
|
117 | ||
|
118 | QFormLayout* seriesSettingsLayout = new QFormLayout(); | |
|
119 | seriesSettingsLayout->addRow("Horizontal position", m_hPosition); | |
|
120 | seriesSettingsLayout->addRow("Vertical position", m_vPosition); | |
|
121 | seriesSettingsLayout->addRow("Size factor", m_sizeFactor); | |
|
122 | seriesSettingsLayout->addRow("Start angle", m_startAngle); | |
|
123 | seriesSettingsLayout->addRow("End angle", m_endAngle); | |
|
124 | seriesSettingsLayout->addRow(addSlice); | |
|
125 | seriesSettingsLayout->addRow(insertSlice); | |
|
126 | QGroupBox* seriesSettings = new QGroupBox("Series"); | |
|
127 | seriesSettings->setLayout(seriesSettingsLayout); | |
|
128 | ||
|
129 | connect(m_vPosition, SIGNAL(valueChanged(double)), this, SLOT(updateSerieSettings())); | |
|
130 | connect(m_hPosition, SIGNAL(valueChanged(double)), this, SLOT(updateSerieSettings())); | |
|
131 | connect(m_sizeFactor, SIGNAL(valueChanged(double)), this, SLOT(updateSerieSettings())); | |
|
132 | connect(m_startAngle, SIGNAL(valueChanged(double)), this, SLOT(updateSerieSettings())); | |
|
133 | connect(m_endAngle, SIGNAL(valueChanged(double)), this, SLOT(updateSerieSettings())); | |
|
134 | connect(addSlice, SIGNAL(clicked()), this, SLOT(addSlice())); | |
|
135 | connect(insertSlice, SIGNAL(clicked()), this, SLOT(insertSlice())); | |
|
136 | ||
|
137 | // slice settings | |
|
138 | m_sliceName = new QLabel("<click a slice>"); | |
|
139 | m_sliceValue = new QDoubleSpinBox(); | |
|
140 | m_sliceValue->setMaximum(1000); | |
|
141 | m_sliceLabelVisible = new QCheckBox(); | |
|
142 | m_sliceLabelArmFactor = new QDoubleSpinBox(); | |
|
143 | m_sliceLabelArmFactor->setSingleStep(0.01); | |
|
144 | m_sliceExploded = new QCheckBox(); | |
|
145 | m_sliceExplodedFactor = new QDoubleSpinBox(); | |
|
146 | m_sliceExplodedFactor->setSingleStep(0.01); | |
|
147 | m_pen = new QPushButton(); | |
|
148 | m_penTool = new PenTool("Slice pen", this); | |
|
149 | m_brush = new QPushButton(); | |
|
150 | m_brushTool = new BrushTool("Slice brush", this); | |
|
151 | m_font = new QPushButton(); | |
|
152 | m_labelPen = new QPushButton(); | |
|
153 | m_labelPenTool = new PenTool("Label pen", this); | |
|
154 | QPushButton *removeSlice = new QPushButton("Remove slice"); | |
|
155 | ||
|
156 | QFormLayout* sliceSettingsLayout = new QFormLayout(); | |
|
157 | sliceSettingsLayout->addRow("Selected", m_sliceName); | |
|
158 | sliceSettingsLayout->addRow("Value", m_sliceValue); | |
|
159 | sliceSettingsLayout->addRow("Pen", m_pen); | |
|
160 | sliceSettingsLayout->addRow("Brush", m_brush); | |
|
161 | sliceSettingsLayout->addRow("Label visible", m_sliceLabelVisible); | |
|
162 | sliceSettingsLayout->addRow("Label font", m_font); | |
|
163 | sliceSettingsLayout->addRow("Label pen", m_labelPen); | |
|
164 | sliceSettingsLayout->addRow("Label arm length", m_sliceLabelArmFactor); | |
|
165 | sliceSettingsLayout->addRow("Exploded", m_sliceExploded); | |
|
166 | sliceSettingsLayout->addRow("Explode distance", m_sliceExplodedFactor); | |
|
167 | sliceSettingsLayout->addRow(removeSlice); | |
|
168 | QGroupBox* sliceSettings = new QGroupBox("Slice"); | |
|
169 | sliceSettings->setLayout(sliceSettingsLayout); | |
|
170 | ||
|
171 | connect(m_sliceValue, SIGNAL(valueChanged(double)), this, SLOT(updateSliceSettings())); | |
|
172 | connect(m_pen, SIGNAL(clicked()), m_penTool, SLOT(show())); | |
|
173 | connect(m_penTool, SIGNAL(changed()), this, SLOT(updateSliceSettings())); | |
|
174 | connect(m_brush, SIGNAL(clicked()), m_brushTool, SLOT(show())); | |
|
175 | connect(m_brushTool, SIGNAL(changed()), this, SLOT(updateSliceSettings())); | |
|
176 | connect(m_font, SIGNAL(clicked()), this, SLOT(showFontDialog())); | |
|
177 | connect(m_labelPen, SIGNAL(clicked()), m_labelPenTool, SLOT(show())); | |
|
178 | connect(m_labelPenTool, SIGNAL(changed()), this, SLOT(updateSliceSettings())); | |
|
179 | connect(m_sliceLabelVisible, SIGNAL(toggled(bool)), this, SLOT(updateSliceSettings())); | |
|
180 | connect(m_sliceLabelVisible, SIGNAL(toggled(bool)), this, SLOT(updateSliceSettings())); | |
|
181 | connect(m_sliceLabelArmFactor, SIGNAL(valueChanged(double)), this, SLOT(updateSliceSettings())); | |
|
182 | connect(m_sliceExploded, SIGNAL(toggled(bool)), this, SLOT(updateSliceSettings())); | |
|
183 | connect(m_sliceExplodedFactor, SIGNAL(valueChanged(double)), this, SLOT(updateSliceSettings())); | |
|
184 | connect(removeSlice, SIGNAL(clicked()), this, SLOT(removeSlice())); | |
|
185 | ||
|
186 | // create chart view | |
|
187 | m_chartView = new QChartView(chart); | |
|
188 | ||
|
189 | // create main layout | |
|
190 | QVBoxLayout *settingsLayout = new QVBoxLayout(); | |
|
191 | settingsLayout->addWidget(chartSettings); | |
|
192 | settingsLayout->addWidget(seriesSettings); | |
|
193 | settingsLayout->addWidget(sliceSettings); | |
|
194 | settingsLayout->addStretch(); | |
|
195 | ||
|
196 | QGridLayout* baseLayout = new QGridLayout(); | |
|
197 | baseLayout->addLayout(settingsLayout, 0, 0); | |
|
198 | baseLayout->addWidget(m_chartView, 0, 1); | |
|
199 | setLayout(baseLayout); | |
|
200 | ||
|
201 | updateSerieSettings(); | |
|
202 | } | |
|
203 | ||
|
204 | ||
|
205 | void MainWidget::updateChartSettings() | |
|
206 | { | |
|
207 | QChart::ChartTheme theme = (QChart::ChartTheme) m_themeComboBox->itemData(m_themeComboBox->currentIndex()).toInt(); | |
|
208 | m_chartView->chart()->setTheme(theme); | |
|
209 | m_chartView->setRenderHint(QPainter::Antialiasing, m_aaCheckBox->isChecked()); | |
|
210 | ||
|
211 | if (m_animationsCheckBox->checkState() == Qt::Checked) | |
|
212 | m_chartView->chart()->setAnimationOptions(QChart::AllAnimations); | |
|
213 | else | |
|
214 | m_chartView->chart()->setAnimationOptions(QChart::NoAnimation); | |
|
215 | } | |
|
216 | ||
|
217 | void MainWidget::updateSerieSettings() | |
|
218 | { | |
|
219 | m_series->setPiePosition(m_hPosition->value(), m_vPosition->value()); | |
|
220 | m_series->setPieSize(m_sizeFactor->value()); | |
|
221 | m_series->setPieStartAngle(m_startAngle->value()); | |
|
222 | m_series->setPieEndAngle(m_endAngle->value()); | |
|
223 | } | |
|
224 | ||
|
225 | void MainWidget::updateSliceSettings() | |
|
226 | { | |
|
227 | if (!m_slice) | |
|
228 | return; | |
|
229 | ||
|
230 | m_slice->setValue(m_sliceValue->value()); | |
|
231 | ||
|
232 | m_slice->setPen(m_penTool->pen()); | |
|
233 | m_slice->setBrush(m_brushTool->brush()); | |
|
234 | ||
|
235 | m_slice->setLabelPen(m_labelPenTool->pen()); | |
|
236 | m_slice->setLabelVisible(m_sliceLabelVisible->isChecked()); | |
|
237 | m_slice->setLabelArmLengthFactor(m_sliceLabelArmFactor->value()); | |
|
238 | ||
|
239 | m_slice->setExploded(m_sliceExploded->isChecked()); | |
|
240 | m_slice->setExplodeDistanceFactor(m_sliceExplodedFactor->value()); | |
|
241 | } | |
|
242 | ||
|
243 | void MainWidget::handleSliceClicked(QPieSlice* slice, Qt::MouseButtons buttons) | |
|
244 | { | |
|
245 | Q_UNUSED(buttons); | |
|
246 | ||
|
247 | m_slice = static_cast<CustomSlice*>(slice); | |
|
248 | ||
|
249 | // name | |
|
250 | m_sliceName->setText(slice->label()); | |
|
251 | ||
|
252 | // value | |
|
253 | m_sliceValue->blockSignals(true); | |
|
254 | m_sliceValue->setValue(slice->value()); | |
|
255 | m_sliceValue->blockSignals(false); | |
|
256 | ||
|
257 | // pen | |
|
258 | m_pen->setText(PenTool::name(m_slice->pen())); | |
|
259 | m_penTool->setPen(m_slice->pen()); | |
|
260 | ||
|
261 | // brush | |
|
262 | m_brush->setText(m_slice->originalBrush().color().name()); | |
|
263 | m_brushTool->setBrush(m_slice->originalBrush()); | |
|
264 | ||
|
265 | // label | |
|
266 | m_labelPen->setText(PenTool::name(m_slice->labelPen())); | |
|
267 | m_labelPenTool->setPen(m_slice->labelPen()); | |
|
268 | m_font->setText(slice->labelFont().toString()); | |
|
269 | m_sliceLabelVisible->blockSignals(true); | |
|
270 | m_sliceLabelVisible->setChecked(slice->isLabelVisible()); | |
|
271 | m_sliceLabelVisible->blockSignals(false); | |
|
272 | m_sliceLabelArmFactor->blockSignals(true); | |
|
273 | m_sliceLabelArmFactor->setValue(slice->labelArmLengthFactor()); | |
|
274 | m_sliceLabelArmFactor->blockSignals(false); | |
|
275 | ||
|
276 | // exploded | |
|
277 | m_sliceExploded->blockSignals(true); | |
|
278 | m_sliceExploded->setChecked(slice->isExploded()); | |
|
279 | m_sliceExploded->blockSignals(false); | |
|
280 | m_sliceExplodedFactor->blockSignals(true); | |
|
281 | m_sliceExplodedFactor->setValue(slice->explodeDistanceFactor()); | |
|
282 | m_sliceExplodedFactor->blockSignals(false); | |
|
283 | } | |
|
284 | ||
|
285 | void MainWidget::showFontDialog() | |
|
286 | { | |
|
287 | if (!m_slice) | |
|
288 | return; | |
|
289 | ||
|
290 | QFontDialog dialog(m_slice->labelFont()); | |
|
291 | dialog.show(); | |
|
292 | dialog.exec(); | |
|
293 | ||
|
294 | m_slice->setLabelFont(dialog.currentFont()); | |
|
295 | m_font->setText(dialog.currentFont().toString()); | |
|
296 | } | |
|
297 | ||
|
298 | void MainWidget::addSlice() | |
|
299 | { | |
|
300 | *m_series << new CustomSlice(10.0, "Slice " + QString::number(m_series->count()+1)); | |
|
301 | } | |
|
302 | ||
|
303 | void MainWidget::insertSlice() | |
|
304 | { | |
|
305 | if (!m_slice) | |
|
306 | return; | |
|
307 | ||
|
308 | int i = m_series->slices().indexOf(m_slice); | |
|
309 | ||
|
310 | m_series->insert(i, new CustomSlice(10.0, "Slice " + QString::number(m_series->count()+1))); | |
|
311 | } | |
|
312 | ||
|
313 | void MainWidget::removeSlice() | |
|
314 | { | |
|
315 | if (!m_slice) | |
|
316 | return; | |
|
317 | ||
|
318 | m_series->remove(m_slice); | |
|
319 | m_slice = 0; | |
|
320 | } | |
|
321 | ||
|
322 | #include "moc_mainwidget.cpp" |
@@ -0,0 +1,90 | |||
|
1 | /**************************************************************************** | |
|
2 | ** | |
|
3 | ** Copyright (C) 2012 Digia Plc | |
|
4 | ** All rights reserved. | |
|
5 | ** For any questions to Digia, please use contact form at http://qt.digia.com | |
|
6 | ** | |
|
7 | ** This file is part of the Qt Commercial Charts Add-on. | |
|
8 | ** | |
|
9 | ** $QT_BEGIN_LICENSE$ | |
|
10 | ** Licensees holding valid Qt Commercial licenses may use this file in | |
|
11 | ** accordance with the Qt Commercial License Agreement provided with the | |
|
12 | ** Software or, alternatively, in accordance with the terms contained in | |
|
13 | ** a written agreement between you and Digia. | |
|
14 | ** | |
|
15 | ** If you have questions regarding the use of this file, please use | |
|
16 | ** contact form at http://qt.digia.com | |
|
17 | ** $QT_END_LICENSE$ | |
|
18 | ** | |
|
19 | ****************************************************************************/ | |
|
20 | #ifndef MAINWIDGET_H | |
|
21 | #define MAINWIDGET_H | |
|
22 | ||
|
23 | #include <QWidget> | |
|
24 | #include <QChartGlobal> | |
|
25 | ||
|
26 | class QLabel; | |
|
27 | class QPushButton; | |
|
28 | class QCheckBox; | |
|
29 | class QComboBox; | |
|
30 | class QDoubleSpinBox; | |
|
31 | class PenTool; | |
|
32 | class BrushTool; | |
|
33 | class CustomSlice; | |
|
34 | ||
|
35 | QTCOMMERCIALCHART_BEGIN_NAMESPACE | |
|
36 | class QChartView; | |
|
37 | class QPieSeries; | |
|
38 | class QPieSlice; | |
|
39 | QTCOMMERCIALCHART_END_NAMESPACE | |
|
40 | ||
|
41 | QTCOMMERCIALCHART_USE_NAMESPACE | |
|
42 | ||
|
43 | class MainWidget : public QWidget | |
|
44 | { | |
|
45 | Q_OBJECT | |
|
46 | ||
|
47 | public: | |
|
48 | explicit MainWidget(QWidget* parent = 0); | |
|
49 | ||
|
50 | public Q_SLOTS: | |
|
51 | void updateChartSettings(); | |
|
52 | void updateSerieSettings(); | |
|
53 | void updateSliceSettings(); | |
|
54 | void handleSliceClicked(QPieSlice* slice, Qt::MouseButtons buttons); | |
|
55 | void showFontDialog(); | |
|
56 | void addSlice(); | |
|
57 | void insertSlice(); | |
|
58 | void removeSlice(); | |
|
59 | ||
|
60 | private: | |
|
61 | QComboBox *m_themeComboBox; | |
|
62 | QCheckBox *m_aaCheckBox; | |
|
63 | QCheckBox *m_animationsCheckBox; | |
|
64 | ||
|
65 | QChartView* m_chartView; | |
|
66 | QPieSeries* m_series; | |
|
67 | CustomSlice* m_slice; | |
|
68 | ||
|
69 | QDoubleSpinBox* m_hPosition; | |
|
70 | QDoubleSpinBox* m_vPosition; | |
|
71 | QDoubleSpinBox* m_sizeFactor; | |
|
72 | QDoubleSpinBox* m_startAngle; | |
|
73 | QDoubleSpinBox* m_endAngle; | |
|
74 | ||
|
75 | QLabel* m_sliceName; | |
|
76 | QDoubleSpinBox* m_sliceValue; | |
|
77 | QCheckBox* m_sliceLabelVisible; | |
|
78 | QDoubleSpinBox* m_sliceLabelArmFactor; | |
|
79 | QCheckBox* m_sliceExploded; | |
|
80 | QDoubleSpinBox* m_sliceExplodedFactor; | |
|
81 | QPushButton *m_brush; | |
|
82 | BrushTool *m_brushTool; | |
|
83 | QPushButton *m_pen; | |
|
84 | PenTool *m_penTool; | |
|
85 | QPushButton *m_font; | |
|
86 | QPushButton *m_labelPen; | |
|
87 | PenTool *m_labelPenTool; | |
|
88 | }; | |
|
89 | ||
|
90 | #endif // MAINWIDGET_H |
@@ -0,0 +1,141 | |||
|
1 | /**************************************************************************** | |
|
2 | ** | |
|
3 | ** Copyright (C) 2012 Digia Plc | |
|
4 | ** All rights reserved. | |
|
5 | ** For any questions to Digia, please use contact form at http://qt.digia.com | |
|
6 | ** | |
|
7 | ** This file is part of the Qt Commercial Charts Add-on. | |
|
8 | ** | |
|
9 | ** $QT_BEGIN_LICENSE$ | |
|
10 | ** Licensees holding valid Qt Commercial licenses may use this file in | |
|
11 | ** accordance with the Qt Commercial License Agreement provided with the | |
|
12 | ** Software or, alternatively, in accordance with the terms contained in | |
|
13 | ** a written agreement between you and Digia. | |
|
14 | ** | |
|
15 | ** If you have questions regarding the use of this file, please use | |
|
16 | ** contact form at http://qt.digia.com | |
|
17 | ** $QT_END_LICENSE$ | |
|
18 | ** | |
|
19 | ****************************************************************************/ | |
|
20 | ||
|
21 | #include "pentool.h" | |
|
22 | #include <QPushButton> | |
|
23 | #include <QDoubleSpinBox> | |
|
24 | #include <QComboBox> | |
|
25 | #include <QFormLayout> | |
|
26 | #include <QColorDialog> | |
|
27 | ||
|
28 | PenTool::PenTool(QString title, QWidget *parent) | |
|
29 | :QWidget(parent) | |
|
30 | { | |
|
31 | setWindowTitle(title); | |
|
32 | setWindowFlags(Qt::Tool); | |
|
33 | ||
|
34 | m_colorButton = new QPushButton(); | |
|
35 | ||
|
36 | m_widthSpinBox = new QDoubleSpinBox(); | |
|
37 | ||
|
38 | m_styleCombo = new QComboBox(); | |
|
39 | m_styleCombo->addItem("NoPen"); | |
|
40 | m_styleCombo->addItem("SolidLine"); | |
|
41 | m_styleCombo->addItem("DashLine"); | |
|
42 | m_styleCombo->addItem("DotLine"); | |
|
43 | m_styleCombo->addItem("DashDotLine"); | |
|
44 | m_styleCombo->addItem("DashDotDotLine"); | |
|
45 | ||
|
46 | m_capStyleCombo = new QComboBox(); | |
|
47 | m_capStyleCombo->addItem("FlatCap", Qt::FlatCap); | |
|
48 | m_capStyleCombo->addItem("SquareCap", Qt::SquareCap); | |
|
49 | m_capStyleCombo->addItem("RoundCap", Qt::RoundCap); | |
|
50 | ||
|
51 | m_joinStyleCombo = new QComboBox(); | |
|
52 | m_joinStyleCombo->addItem("MiterJoin", Qt::MiterJoin); | |
|
53 | m_joinStyleCombo->addItem("BevelJoin", Qt::BevelJoin); | |
|
54 | m_joinStyleCombo->addItem("RoundJoin", Qt::RoundJoin); | |
|
55 | m_joinStyleCombo->addItem("SvgMiterJoin", Qt::SvgMiterJoin); | |
|
56 | ||
|
57 | QFormLayout *layout = new QFormLayout(); | |
|
58 | layout->addRow("Color", m_colorButton); | |
|
59 | layout->addRow("Width", m_widthSpinBox); | |
|
60 | layout->addRow("Style", m_styleCombo); | |
|
61 | layout->addRow("Cap style", m_capStyleCombo); | |
|
62 | layout->addRow("Join style", m_joinStyleCombo); | |
|
63 | setLayout(layout); | |
|
64 | ||
|
65 | connect(m_colorButton, SIGNAL(clicked()), this, SLOT(showColorDialog())); | |
|
66 | connect(m_widthSpinBox, SIGNAL(valueChanged(double)), this, SLOT(updateWidth(double))); | |
|
67 | connect(m_styleCombo, SIGNAL(currentIndexChanged(int)), this, SLOT(updateStyle(int))); | |
|
68 | connect(m_capStyleCombo, SIGNAL(currentIndexChanged(int)), this, SLOT(updateCapStyle(int))); | |
|
69 | connect(m_joinStyleCombo, SIGNAL(currentIndexChanged(int)), this, SLOT(updateJoinStyle(int))); | |
|
70 | } | |
|
71 | ||
|
72 | void PenTool::setPen(const QPen &pen) | |
|
73 | { | |
|
74 | m_pen = pen; | |
|
75 | m_colorButton->setText(m_pen.color().name()); | |
|
76 | m_widthSpinBox->setValue(m_pen.widthF()); | |
|
77 | m_styleCombo->setCurrentIndex(m_pen.style()); // index matches the enum | |
|
78 | m_capStyleCombo->setCurrentIndex(m_capStyleCombo->findData(m_pen.capStyle())); | |
|
79 | m_joinStyleCombo->setCurrentIndex(m_joinStyleCombo->findData(m_pen.joinStyle())); | |
|
80 | } | |
|
81 | ||
|
82 | QPen PenTool::pen() const | |
|
83 | { | |
|
84 | return m_pen; | |
|
85 | } | |
|
86 | ||
|
87 | QString PenTool::name() | |
|
88 | { | |
|
89 | return name(m_pen); | |
|
90 | } | |
|
91 | ||
|
92 | QString PenTool::name(const QPen &pen) | |
|
93 | { | |
|
94 | return pen.color().name() + ":" + QString::number(pen.widthF()); | |
|
95 | } | |
|
96 | ||
|
97 | void PenTool::showColorDialog() | |
|
98 | { | |
|
99 | QColorDialog dialog(m_pen.color()); | |
|
100 | dialog.show(); | |
|
101 | dialog.exec(); | |
|
102 | m_pen.setColor(dialog.selectedColor()); | |
|
103 | m_colorButton->setText(m_pen.color().name()); | |
|
104 | emit changed(); | |
|
105 | } | |
|
106 | ||
|
107 | void PenTool::updateWidth(double width) | |
|
108 | { | |
|
109 | if (!qFuzzyIsNull(width - m_pen.widthF())) { | |
|
110 | m_pen.setWidthF(width); | |
|
111 | emit changed(); | |
|
112 | } | |
|
113 | } | |
|
114 | ||
|
115 | void PenTool::updateStyle(int style) | |
|
116 | { | |
|
117 | if (m_pen.style() != style) { | |
|
118 | m_pen.setStyle((Qt::PenStyle) style); | |
|
119 | emit changed(); | |
|
120 | } | |
|
121 | } | |
|
122 | ||
|
123 | void PenTool::updateCapStyle(int index) | |
|
124 | { | |
|
125 | Qt::PenCapStyle capStyle = (Qt::PenCapStyle) m_capStyleCombo->itemData(index).toInt(); | |
|
126 | if (m_pen.capStyle() != capStyle) { | |
|
127 | m_pen.setCapStyle(capStyle); | |
|
128 | emit changed(); | |
|
129 | } | |
|
130 | } | |
|
131 | ||
|
132 | void PenTool::updateJoinStyle(int index) | |
|
133 | { | |
|
134 | Qt::PenJoinStyle joinStyle = (Qt::PenJoinStyle) m_joinStyleCombo->itemData(index).toInt(); | |
|
135 | if (m_pen.joinStyle() != joinStyle) { | |
|
136 | m_pen.setJoinStyle(joinStyle); | |
|
137 | emit changed(); | |
|
138 | } | |
|
139 | } | |
|
140 | ||
|
141 | #include "moc_pentool.cpp" |
@@ -0,0 +1,60 | |||
|
1 | /**************************************************************************** | |
|
2 | ** | |
|
3 | ** Copyright (C) 2012 Digia Plc | |
|
4 | ** All rights reserved. | |
|
5 | ** For any questions to Digia, please use contact form at http://qt.digia.com | |
|
6 | ** | |
|
7 | ** This file is part of the Qt Commercial Charts Add-on. | |
|
8 | ** | |
|
9 | ** $QT_BEGIN_LICENSE$ | |
|
10 | ** Licensees holding valid Qt Commercial licenses may use this file in | |
|
11 | ** accordance with the Qt Commercial License Agreement provided with the | |
|
12 | ** Software or, alternatively, in accordance with the terms contained in | |
|
13 | ** a written agreement between you and Digia. | |
|
14 | ** | |
|
15 | ** If you have questions regarding the use of this file, please use | |
|
16 | ** contact form at http://qt.digia.com | |
|
17 | ** $QT_END_LICENSE$ | |
|
18 | ** | |
|
19 | ****************************************************************************/ | |
|
20 | #ifndef PENTOOL_H | |
|
21 | #define PENTOOL_H | |
|
22 | ||
|
23 | #include <QWidget> | |
|
24 | #include <QPen> | |
|
25 | ||
|
26 | class QPushButton; | |
|
27 | class QDoubleSpinBox; | |
|
28 | class QComboBox; | |
|
29 | ||
|
30 | class PenTool : public QWidget | |
|
31 | { | |
|
32 | Q_OBJECT | |
|
33 | ||
|
34 | public: | |
|
35 | explicit PenTool(QString title, QWidget *parent = 0); | |
|
36 | void setPen(const QPen &pen); | |
|
37 | QPen pen() const; | |
|
38 | QString name(); | |
|
39 | static QString name(const QPen &pen); | |
|
40 | ||
|
41 | Q_SIGNALS: | |
|
42 | void changed(); | |
|
43 | ||
|
44 | public Q_SLOTS: | |
|
45 | void showColorDialog(); | |
|
46 | void updateWidth(double width); | |
|
47 | void updateStyle(int style); | |
|
48 | void updateCapStyle(int index); | |
|
49 | void updateJoinStyle(int index); | |
|
50 | ||
|
51 | private: | |
|
52 | QPen m_pen; | |
|
53 | QPushButton *m_colorButton; | |
|
54 | QDoubleSpinBox *m_widthSpinBox; | |
|
55 | QComboBox *m_styleCombo; | |
|
56 | QComboBox *m_capStyleCombo; | |
|
57 | QComboBox *m_joinStyleCombo; | |
|
58 | }; | |
|
59 | ||
|
60 | #endif // PENTOOL_H |
This diff has been collapsed as it changes many lines, (603 lines changed) Show them Hide them | |||
@@ -1,631 +1,34 | |||
|
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 | ****************************************************************************/ |
|
20 | 20 | |
|
21 | #include "mainwidget.h" | |
|
21 | 22 | #include <QtGui/QApplication> |
|
22 | 23 | #include <QMainWindow> |
|
23 | #include <qchartglobal.h> | |
|
24 | #include <qchartview.h> | |
|
25 | #include <qpieseries.h> | |
|
26 | #include <qpieslice.h> | |
|
27 | #include <QGridLayout> | |
|
28 | #include <QFormLayout> | |
|
29 | #include <QComboBox> | |
|
30 | #include <QSpinBox> | |
|
31 | #include <QCheckBox> | |
|
32 | #include <QGroupBox> | |
|
33 | #include <QLabel> | |
|
34 | #include <QPushButton> | |
|
35 | #include <QColorDialog> | |
|
36 | #include <QFontDialog> | |
|
37 | ||
|
38 | QTCOMMERCIALCHART_USE_NAMESPACE | |
|
39 | ||
|
40 | class PenTool : public QWidget | |
|
41 | { | |
|
42 | Q_OBJECT | |
|
43 | ||
|
44 | public: | |
|
45 | explicit PenTool(QString title, QWidget *parent = 0) | |
|
46 | :QWidget(parent) | |
|
47 | { | |
|
48 | setWindowTitle(title); | |
|
49 | setWindowFlags(Qt::Tool); | |
|
50 | ||
|
51 | m_colorButton = new QPushButton(); | |
|
52 | ||
|
53 | m_widthSpinBox = new QDoubleSpinBox(); | |
|
54 | ||
|
55 | m_styleCombo = new QComboBox(); | |
|
56 | m_styleCombo->addItem("NoPen"); | |
|
57 | m_styleCombo->addItem("SolidLine"); | |
|
58 | m_styleCombo->addItem("DashLine"); | |
|
59 | m_styleCombo->addItem("DotLine"); | |
|
60 | m_styleCombo->addItem("DashDotLine"); | |
|
61 | m_styleCombo->addItem("DashDotDotLine"); | |
|
62 | ||
|
63 | m_capStyleCombo = new QComboBox(); | |
|
64 | m_capStyleCombo->addItem("FlatCap", Qt::FlatCap); | |
|
65 | m_capStyleCombo->addItem("SquareCap", Qt::SquareCap); | |
|
66 | m_capStyleCombo->addItem("RoundCap", Qt::RoundCap); | |
|
67 | ||
|
68 | m_joinStyleCombo = new QComboBox(); | |
|
69 | m_joinStyleCombo->addItem("MiterJoin", Qt::MiterJoin); | |
|
70 | m_joinStyleCombo->addItem("BevelJoin", Qt::BevelJoin); | |
|
71 | m_joinStyleCombo->addItem("RoundJoin", Qt::RoundJoin); | |
|
72 | m_joinStyleCombo->addItem("SvgMiterJoin", Qt::SvgMiterJoin); | |
|
73 | ||
|
74 | QFormLayout *layout = new QFormLayout(); | |
|
75 | layout->addRow("Color", m_colorButton); | |
|
76 | layout->addRow("Width", m_widthSpinBox); | |
|
77 | layout->addRow("Style", m_styleCombo); | |
|
78 | layout->addRow("Cap style", m_capStyleCombo); | |
|
79 | layout->addRow("Join style", m_joinStyleCombo); | |
|
80 | setLayout(layout); | |
|
81 | ||
|
82 | connect(m_colorButton, SIGNAL(clicked()), this, SLOT(showColorDialog())); | |
|
83 | connect(m_widthSpinBox, SIGNAL(valueChanged(double)), this, SLOT(updateWidth(double))); | |
|
84 | connect(m_styleCombo, SIGNAL(currentIndexChanged(int)), this, SLOT(updateStyle(int))); | |
|
85 | connect(m_capStyleCombo, SIGNAL(currentIndexChanged(int)), this, SLOT(updateCapStyle(int))); | |
|
86 | connect(m_joinStyleCombo, SIGNAL(currentIndexChanged(int)), this, SLOT(updateJoinStyle(int))); | |
|
87 | } | |
|
88 | ||
|
89 | void setPen(QPen pen) | |
|
90 | { | |
|
91 | m_pen = pen; | |
|
92 | m_colorButton->setText(m_pen.color().name()); | |
|
93 | m_widthSpinBox->setValue(m_pen.widthF()); | |
|
94 | m_styleCombo->setCurrentIndex(m_pen.style()); // index matches the enum | |
|
95 | m_capStyleCombo->setCurrentIndex(m_capStyleCombo->findData(m_pen.capStyle())); | |
|
96 | m_joinStyleCombo->setCurrentIndex(m_joinStyleCombo->findData(m_pen.joinStyle())); | |
|
97 | } | |
|
98 | ||
|
99 | QPen pen() const | |
|
100 | { | |
|
101 | return m_pen; | |
|
102 | } | |
|
103 | ||
|
104 | QString name() | |
|
105 | { | |
|
106 | return name(m_pen); | |
|
107 | } | |
|
108 | ||
|
109 | static QString name(const QPen &pen) | |
|
110 | { | |
|
111 | return pen.color().name() + ":" + QString::number(pen.widthF()); | |
|
112 | } | |
|
113 | ||
|
114 | Q_SIGNALS: | |
|
115 | void changed(); | |
|
116 | ||
|
117 | public Q_SLOTS: | |
|
118 | ||
|
119 | void showColorDialog() | |
|
120 | { | |
|
121 | QColorDialog dialog(m_pen.color()); | |
|
122 | dialog.show(); | |
|
123 | dialog.exec(); | |
|
124 | m_pen.setColor(dialog.selectedColor()); | |
|
125 | m_colorButton->setText(m_pen.color().name()); | |
|
126 | emit changed(); | |
|
127 | } | |
|
128 | ||
|
129 | void updateWidth(double width) | |
|
130 | { | |
|
131 | if (!qFuzzyIsNull(width - m_pen.widthF())) { | |
|
132 | m_pen.setWidthF(width); | |
|
133 | emit changed(); | |
|
134 | } | |
|
135 | } | |
|
136 | ||
|
137 | void updateStyle(int style) | |
|
138 | { | |
|
139 | if (m_pen.style() != style) { | |
|
140 | m_pen.setStyle((Qt::PenStyle) style); | |
|
141 | emit changed(); | |
|
142 | } | |
|
143 | } | |
|
144 | ||
|
145 | void updateCapStyle(int index) | |
|
146 | { | |
|
147 | Qt::PenCapStyle capStyle = (Qt::PenCapStyle) m_capStyleCombo->itemData(index).toInt(); | |
|
148 | if (m_pen.capStyle() != capStyle) { | |
|
149 | m_pen.setCapStyle(capStyle); | |
|
150 | emit changed(); | |
|
151 | } | |
|
152 | } | |
|
153 | ||
|
154 | void updateJoinStyle(int index) | |
|
155 | { | |
|
156 | Qt::PenJoinStyle joinStyle = (Qt::PenJoinStyle) m_joinStyleCombo->itemData(index).toInt(); | |
|
157 | if (m_pen.joinStyle() != joinStyle) { | |
|
158 | m_pen.setJoinStyle(joinStyle); | |
|
159 | emit changed(); | |
|
160 | } | |
|
161 | } | |
|
162 | ||
|
163 | private: | |
|
164 | QPen m_pen; | |
|
165 | QPushButton *m_colorButton; | |
|
166 | QDoubleSpinBox *m_widthSpinBox; | |
|
167 | QComboBox *m_styleCombo; | |
|
168 | QComboBox *m_capStyleCombo; | |
|
169 | QComboBox *m_joinStyleCombo; | |
|
170 | }; | |
|
171 | ||
|
172 | class BrushTool : public QWidget | |
|
173 | { | |
|
174 | Q_OBJECT | |
|
175 | ||
|
176 | public: | |
|
177 | explicit BrushTool(QString title, QWidget *parent = 0) | |
|
178 | :QWidget(parent) | |
|
179 | { | |
|
180 | setWindowTitle(title); | |
|
181 | setWindowFlags(Qt::Tool); | |
|
182 | ||
|
183 | m_colorButton = new QPushButton(); | |
|
184 | m_styleCombo = new QComboBox(); | |
|
185 | m_styleCombo->addItem("Nobrush", Qt::NoBrush); | |
|
186 | m_styleCombo->addItem("Solidpattern", Qt::SolidPattern); | |
|
187 | m_styleCombo->addItem("Dense1pattern", Qt::Dense1Pattern); | |
|
188 | m_styleCombo->addItem("Dense2attern", Qt::Dense2Pattern); | |
|
189 | m_styleCombo->addItem("Dense3Pattern", Qt::Dense3Pattern); | |
|
190 | m_styleCombo->addItem("Dense4Pattern", Qt::Dense4Pattern); | |
|
191 | m_styleCombo->addItem("Dense5Pattern", Qt::Dense5Pattern); | |
|
192 | m_styleCombo->addItem("Dense6Pattern", Qt::Dense6Pattern); | |
|
193 | m_styleCombo->addItem("Dense7Pattern", Qt::Dense7Pattern); | |
|
194 | m_styleCombo->addItem("HorPattern", Qt::HorPattern); | |
|
195 | m_styleCombo->addItem("VerPattern", Qt::VerPattern); | |
|
196 | m_styleCombo->addItem("CrossPattern", Qt::CrossPattern); | |
|
197 | m_styleCombo->addItem("BDiagPattern", Qt::BDiagPattern); | |
|
198 | m_styleCombo->addItem("FDiagPattern", Qt::FDiagPattern); | |
|
199 | m_styleCombo->addItem("DiagCrossPattern", Qt::DiagCrossPattern); | |
|
200 | ||
|
201 | QFormLayout *layout = new QFormLayout(); | |
|
202 | layout->addRow("Color", m_colorButton); | |
|
203 | layout->addRow("Style", m_styleCombo); | |
|
204 | setLayout(layout); | |
|
205 | ||
|
206 | connect(m_colorButton, SIGNAL(clicked()), this, SLOT(showColorDialog())); | |
|
207 | connect(m_styleCombo, SIGNAL(currentIndexChanged(int)), this, SLOT(updateStyle())); | |
|
208 | } | |
|
209 | ||
|
210 | void setBrush(QBrush brush) | |
|
211 | { | |
|
212 | m_brush = brush; | |
|
213 | m_colorButton->setText(m_brush.color().name()); | |
|
214 | m_styleCombo->setCurrentIndex(m_brush.style()); // index matches the enum | |
|
215 | } | |
|
216 | ||
|
217 | QBrush brush() const | |
|
218 | { | |
|
219 | return m_brush; | |
|
220 | } | |
|
221 | ||
|
222 | QString name() | |
|
223 | { | |
|
224 | return name(m_brush); | |
|
225 | } | |
|
226 | ||
|
227 | static QString name(const QBrush &brush) | |
|
228 | { | |
|
229 | return brush.color().name(); | |
|
230 | } | |
|
231 | ||
|
232 | Q_SIGNALS: | |
|
233 | void changed(); | |
|
234 | ||
|
235 | public Q_SLOTS: | |
|
236 | ||
|
237 | void showColorDialog() | |
|
238 | { | |
|
239 | QColorDialog dialog(m_brush.color()); | |
|
240 | dialog.show(); | |
|
241 | dialog.exec(); | |
|
242 | m_brush.setColor(dialog.selectedColor()); | |
|
243 | m_colorButton->setText(m_brush.color().name()); | |
|
244 | emit changed(); | |
|
245 | } | |
|
246 | ||
|
247 | void updateStyle() | |
|
248 | { | |
|
249 | Qt::BrushStyle style = (Qt::BrushStyle) m_styleCombo->itemData(m_styleCombo->currentIndex()).toInt(); | |
|
250 | if (m_brush.style() != style) { | |
|
251 | m_brush.setStyle(style); | |
|
252 | emit changed(); | |
|
253 | } | |
|
254 | } | |
|
255 | ||
|
256 | private: | |
|
257 | QBrush m_brush; | |
|
258 | QPushButton *m_colorButton; | |
|
259 | QComboBox *m_styleCombo; | |
|
260 | }; | |
|
261 | ||
|
262 | class CustomSlice : public QPieSlice | |
|
263 | { | |
|
264 | Q_OBJECT | |
|
265 | public: | |
|
266 | CustomSlice(qreal value, QString label) | |
|
267 | :QPieSlice(value, label) | |
|
268 | { | |
|
269 | connect(this, SIGNAL(hoverEnter()), this, SLOT(handleHoverEnter())); | |
|
270 | connect(this, SIGNAL(hoverLeave()), this, SLOT(handleHoverLeave())); | |
|
271 | } | |
|
272 | ||
|
273 | public: | |
|
274 | QBrush originalBrush() | |
|
275 | { | |
|
276 | return m_originalBrush; | |
|
277 | } | |
|
278 | ||
|
279 | public Q_SLOTS: | |
|
280 | ||
|
281 | void handleHoverEnter() | |
|
282 | { | |
|
283 | QBrush brush = this->brush(); | |
|
284 | m_originalBrush = brush; | |
|
285 | brush.setColor(brush.color().lighter()); | |
|
286 | setBrush(brush); | |
|
287 | } | |
|
288 | ||
|
289 | void handleHoverLeave() | |
|
290 | { | |
|
291 | setBrush(m_originalBrush); | |
|
292 | } | |
|
293 | ||
|
294 | private: | |
|
295 | QBrush m_originalBrush; | |
|
296 | }; | |
|
297 | ||
|
298 | class MainWidget : public QWidget | |
|
299 | { | |
|
300 | Q_OBJECT | |
|
301 | ||
|
302 | public: | |
|
303 | explicit MainWidget(QWidget* parent = 0) | |
|
304 | :QWidget(parent), | |
|
305 | m_slice(0) | |
|
306 | { | |
|
307 | // create chart | |
|
308 | m_chartView = new QChartView(new QChart()); | |
|
309 | m_chartView->chart()->setTitle("Piechart customization"); | |
|
310 | m_chartView->chart()->setAnimationOptions(QChart::AllAnimations); | |
|
311 | ||
|
312 | // create series | |
|
313 | m_series = new QPieSeries(); | |
|
314 | *m_series << new CustomSlice(10.0, "Slice 1"); | |
|
315 | *m_series << new CustomSlice(20.0, "Slice 2"); | |
|
316 | *m_series << new CustomSlice(30.0, "Slice 3"); | |
|
317 | *m_series << new CustomSlice(40.0, "Slice 4"); | |
|
318 | *m_series << new CustomSlice(50.0, "Slice 5"); | |
|
319 | m_series->setLabelsVisible(); | |
|
320 | m_chartView->chart()->addSeries(m_series); | |
|
321 | ||
|
322 | connect(m_series, SIGNAL(clicked(QPieSlice*, Qt::MouseButtons)), this, SLOT(handleSliceClicked(QPieSlice*, Qt::MouseButtons))); | |
|
323 | ||
|
324 | // chart settings | |
|
325 | m_themeComboBox = new QComboBox(); | |
|
326 | m_themeComboBox->addItem("Default", QChart::ChartThemeDefault); | |
|
327 | m_themeComboBox->addItem("Light", QChart::ChartThemeLight); | |
|
328 | m_themeComboBox->addItem("BlueCerulean", QChart::ChartThemeBlueCerulean); | |
|
329 | m_themeComboBox->addItem("Dark", QChart::ChartThemeDark); | |
|
330 | m_themeComboBox->addItem("BrownSand", QChart::ChartThemeBrownSand); | |
|
331 | m_themeComboBox->addItem("BlueNcs", QChart::ChartThemeBlueNcs); | |
|
332 | m_themeComboBox->addItem("High Contrast", QChart::ChartThemeHighContrast); | |
|
333 | m_themeComboBox->addItem("Blue Icy", QChart::ChartThemeBlueIcy); | |
|
334 | ||
|
335 | m_aaCheckBox = new QCheckBox(); | |
|
336 | m_animationsCheckBox = new QCheckBox(); | |
|
337 | m_animationsCheckBox->setCheckState(Qt::Checked); | |
|
338 | ||
|
339 | QFormLayout* chartSettingsLayout = new QFormLayout(); | |
|
340 | chartSettingsLayout->addRow("Theme", m_themeComboBox); | |
|
341 | chartSettingsLayout->addRow("Antialiasing", m_aaCheckBox); | |
|
342 | chartSettingsLayout->addRow("Animations", m_animationsCheckBox); | |
|
343 | QGroupBox* chartSettings = new QGroupBox("Chart"); | |
|
344 | chartSettings->setLayout(chartSettingsLayout); | |
|
345 | ||
|
346 | connect(m_themeComboBox, SIGNAL(currentIndexChanged(int)), this ,SLOT(updateChartSettings())); | |
|
347 | connect(m_aaCheckBox, SIGNAL(toggled(bool)), this ,SLOT(updateChartSettings())); | |
|
348 | connect(m_animationsCheckBox, SIGNAL(toggled(bool)), this ,SLOT(updateChartSettings())); | |
|
349 | ||
|
350 | // series settings | |
|
351 | m_hPosition = new QDoubleSpinBox(); | |
|
352 | m_hPosition->setMinimum(0.0); | |
|
353 | m_hPosition->setMaximum(1.0); | |
|
354 | m_hPosition->setSingleStep(0.1); | |
|
355 | m_hPosition->setValue(m_series->pieHorizontalPosition()); | |
|
356 | ||
|
357 | m_vPosition = new QDoubleSpinBox(); | |
|
358 | m_vPosition->setMinimum(0.0); | |
|
359 | m_vPosition->setMaximum(1.0); | |
|
360 | m_vPosition->setSingleStep(0.1); | |
|
361 | m_vPosition->setValue(m_series->pieVerticalPosition()); | |
|
362 | ||
|
363 | m_sizeFactor = new QDoubleSpinBox(); | |
|
364 | m_sizeFactor->setMinimum(0.0); | |
|
365 | m_sizeFactor->setMaximum(1.0); | |
|
366 | m_sizeFactor->setSingleStep(0.1); | |
|
367 | m_sizeFactor->setValue(m_series->pieSize()); | |
|
368 | ||
|
369 | m_startAngle = new QDoubleSpinBox(); | |
|
370 | m_startAngle->setMinimum(0.0); | |
|
371 | m_startAngle->setMaximum(360); | |
|
372 | m_startAngle->setValue(m_series->pieStartAngle()); | |
|
373 | m_startAngle->setSingleStep(1); | |
|
374 | ||
|
375 | m_endAngle = new QDoubleSpinBox(); | |
|
376 | m_endAngle->setMinimum(0.0); | |
|
377 | m_endAngle->setMaximum(360); | |
|
378 | m_endAngle->setValue(m_series->pieEndAngle()); | |
|
379 | m_endAngle->setSingleStep(1); | |
|
380 | ||
|
381 | QPushButton *addSlice = new QPushButton("Add slice"); | |
|
382 | QPushButton *insertSlice = new QPushButton("Insert slice"); | |
|
383 | ||
|
384 | QFormLayout* seriesSettingsLayout = new QFormLayout(); | |
|
385 | seriesSettingsLayout->addRow("Horizontal position", m_hPosition); | |
|
386 | seriesSettingsLayout->addRow("Vertical position", m_vPosition); | |
|
387 | seriesSettingsLayout->addRow("Size factor", m_sizeFactor); | |
|
388 | seriesSettingsLayout->addRow("Start angle", m_startAngle); | |
|
389 | seriesSettingsLayout->addRow("End angle", m_endAngle); | |
|
390 | seriesSettingsLayout->addRow(addSlice); | |
|
391 | seriesSettingsLayout->addRow(insertSlice); | |
|
392 | QGroupBox* seriesSettings = new QGroupBox("Series"); | |
|
393 | seriesSettings->setLayout(seriesSettingsLayout); | |
|
394 | ||
|
395 | connect(m_vPosition, SIGNAL(valueChanged(double)), this, SLOT(updateSerieSettings())); | |
|
396 | connect(m_hPosition, SIGNAL(valueChanged(double)), this, SLOT(updateSerieSettings())); | |
|
397 | connect(m_sizeFactor, SIGNAL(valueChanged(double)), this, SLOT(updateSerieSettings())); | |
|
398 | connect(m_startAngle, SIGNAL(valueChanged(double)), this, SLOT(updateSerieSettings())); | |
|
399 | connect(m_endAngle, SIGNAL(valueChanged(double)), this, SLOT(updateSerieSettings())); | |
|
400 | connect(addSlice, SIGNAL(clicked()), this, SLOT(addSlice())); | |
|
401 | connect(insertSlice, SIGNAL(clicked()), this, SLOT(insertSlice())); | |
|
402 | ||
|
403 | // slice settings | |
|
404 | m_sliceName = new QLabel("<click a slice>"); | |
|
405 | m_sliceValue = new QDoubleSpinBox(); | |
|
406 | m_sliceValue->setMaximum(1000); | |
|
407 | m_sliceLabelVisible = new QCheckBox(); | |
|
408 | m_sliceLabelArmFactor = new QDoubleSpinBox(); | |
|
409 | m_sliceLabelArmFactor->setSingleStep(0.01); | |
|
410 | m_sliceExploded = new QCheckBox(); | |
|
411 | m_sliceExplodedFactor = new QDoubleSpinBox(); | |
|
412 | m_sliceExplodedFactor->setSingleStep(0.01); | |
|
413 | m_pen = new QPushButton(); | |
|
414 | m_penTool = new PenTool("Slice pen", this); | |
|
415 | m_brush = new QPushButton(); | |
|
416 | m_brushTool = new BrushTool("Slice brush", this); | |
|
417 | m_font = new QPushButton(); | |
|
418 | m_labelPen = new QPushButton(); | |
|
419 | m_labelPenTool = new PenTool("Label pen", this); | |
|
420 | QPushButton *removeSlice = new QPushButton("Remove slice"); | |
|
421 | ||
|
422 | QFormLayout* sliceSettingsLayout = new QFormLayout(); | |
|
423 | sliceSettingsLayout->addRow("Selected", m_sliceName); | |
|
424 | sliceSettingsLayout->addRow("Value", m_sliceValue); | |
|
425 | sliceSettingsLayout->addRow("Pen", m_pen); | |
|
426 | sliceSettingsLayout->addRow("Brush", m_brush); | |
|
427 | sliceSettingsLayout->addRow("Label visible", m_sliceLabelVisible); | |
|
428 | sliceSettingsLayout->addRow("Label font", m_font); | |
|
429 | sliceSettingsLayout->addRow("Label pen", m_labelPen); | |
|
430 | sliceSettingsLayout->addRow("Label arm length", m_sliceLabelArmFactor); | |
|
431 | sliceSettingsLayout->addRow("Exploded", m_sliceExploded); | |
|
432 | sliceSettingsLayout->addRow("Explode distance", m_sliceExplodedFactor); | |
|
433 | sliceSettingsLayout->addRow(removeSlice); | |
|
434 | QGroupBox* sliceSettings = new QGroupBox("Slice"); | |
|
435 | sliceSettings->setLayout(sliceSettingsLayout); | |
|
436 | ||
|
437 | connect(m_sliceValue, SIGNAL(valueChanged(double)), this, SLOT(updateSliceSettings())); | |
|
438 | connect(m_pen, SIGNAL(clicked()), m_penTool, SLOT(show())); | |
|
439 | connect(m_penTool, SIGNAL(changed()), this, SLOT(updateSliceSettings())); | |
|
440 | connect(m_brush, SIGNAL(clicked()), m_brushTool, SLOT(show())); | |
|
441 | connect(m_brushTool, SIGNAL(changed()), this, SLOT(updateSliceSettings())); | |
|
442 | connect(m_font, SIGNAL(clicked()), this, SLOT(showFontDialog())); | |
|
443 | connect(m_labelPen, SIGNAL(clicked()), m_labelPenTool, SLOT(show())); | |
|
444 | connect(m_labelPenTool, SIGNAL(changed()), this, SLOT(updateSliceSettings())); | |
|
445 | connect(m_sliceLabelVisible, SIGNAL(toggled(bool)), this, SLOT(updateSliceSettings())); | |
|
446 | connect(m_sliceLabelVisible, SIGNAL(toggled(bool)), this, SLOT(updateSliceSettings())); | |
|
447 | connect(m_sliceLabelArmFactor, SIGNAL(valueChanged(double)), this, SLOT(updateSliceSettings())); | |
|
448 | connect(m_sliceExploded, SIGNAL(toggled(bool)), this, SLOT(updateSliceSettings())); | |
|
449 | connect(m_sliceExplodedFactor, SIGNAL(valueChanged(double)), this, SLOT(updateSliceSettings())); | |
|
450 | connect(removeSlice, SIGNAL(clicked()), this, SLOT(removeSlice())); | |
|
451 | ||
|
452 | // create main layout | |
|
453 | QVBoxLayout *settingsLayout = new QVBoxLayout(); | |
|
454 | settingsLayout->addWidget(chartSettings); | |
|
455 | settingsLayout->addWidget(seriesSettings); | |
|
456 | settingsLayout->addWidget(sliceSettings); | |
|
457 | settingsLayout->addStretch(); | |
|
458 | ||
|
459 | QGridLayout* baseLayout = new QGridLayout(); | |
|
460 | baseLayout->addLayout(settingsLayout, 0, 0); | |
|
461 | baseLayout->addWidget(m_chartView, 0, 1); | |
|
462 | setLayout(baseLayout); | |
|
463 | ||
|
464 | updateSerieSettings(); | |
|
465 | } | |
|
466 | ||
|
467 | public Q_SLOTS: | |
|
468 | ||
|
469 | void updateChartSettings() | |
|
470 | { | |
|
471 | QChart::ChartTheme theme = (QChart::ChartTheme) m_themeComboBox->itemData(m_themeComboBox->currentIndex()).toInt(); | |
|
472 | m_chartView->chart()->setTheme(theme); | |
|
473 | m_chartView->setRenderHint(QPainter::Antialiasing, m_aaCheckBox->isChecked()); | |
|
474 | ||
|
475 | if (m_animationsCheckBox->checkState() == Qt::Checked) | |
|
476 | m_chartView->chart()->setAnimationOptions(QChart::AllAnimations); | |
|
477 | else | |
|
478 | m_chartView->chart()->setAnimationOptions(QChart::NoAnimation); | |
|
479 | } | |
|
480 | ||
|
481 | void updateSerieSettings() | |
|
482 | { | |
|
483 | m_series->setPiePosition(m_hPosition->value(), m_vPosition->value()); | |
|
484 | m_series->setPieSize(m_sizeFactor->value()); | |
|
485 | m_series->setPieStartAngle(m_startAngle->value()); | |
|
486 | m_series->setPieEndAngle(m_endAngle->value()); | |
|
487 | } | |
|
488 | ||
|
489 | void updateSliceSettings() | |
|
490 | { | |
|
491 | if (!m_slice) | |
|
492 | return; | |
|
493 | ||
|
494 | m_slice->setValue(m_sliceValue->value()); | |
|
495 | ||
|
496 | m_slice->setPen(m_penTool->pen()); | |
|
497 | m_slice->setBrush(m_brushTool->brush()); | |
|
498 | ||
|
499 | m_slice->setLabelPen(m_labelPenTool->pen()); | |
|
500 | m_slice->setLabelVisible(m_sliceLabelVisible->isChecked()); | |
|
501 | m_slice->setLabelArmLengthFactor(m_sliceLabelArmFactor->value()); | |
|
502 | ||
|
503 | m_slice->setExploded(m_sliceExploded->isChecked()); | |
|
504 | m_slice->setExplodeDistanceFactor(m_sliceExplodedFactor->value()); | |
|
505 | } | |
|
506 | ||
|
507 | void handleSliceClicked(QPieSlice* slice, Qt::MouseButtons buttons) | |
|
508 | { | |
|
509 | Q_UNUSED(buttons); | |
|
510 | ||
|
511 | m_slice = static_cast<CustomSlice*>(slice); | |
|
512 | ||
|
513 | // name | |
|
514 | m_sliceName->setText(slice->label()); | |
|
515 | ||
|
516 | // value | |
|
517 | m_sliceValue->blockSignals(true); | |
|
518 | m_sliceValue->setValue(slice->value()); | |
|
519 | m_sliceValue->blockSignals(false); | |
|
520 | ||
|
521 | // pen | |
|
522 | m_pen->setText(PenTool::name(m_slice->pen())); | |
|
523 | m_penTool->setPen(m_slice->pen()); | |
|
524 | ||
|
525 | // brush | |
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526 | m_brush->setText(m_slice->originalBrush().color().name()); | |
|
527 | m_brushTool->setBrush(m_slice->originalBrush()); | |
|
528 | ||
|
529 | // label | |
|
530 | m_labelPen->setText(PenTool::name(m_slice->labelPen())); | |
|
531 | m_labelPenTool->setPen(m_slice->labelPen()); | |
|
532 | m_font->setText(slice->labelFont().toString()); | |
|
533 | m_sliceLabelVisible->blockSignals(true); | |
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534 | m_sliceLabelVisible->setChecked(slice->isLabelVisible()); | |
|
535 | m_sliceLabelVisible->blockSignals(false); | |
|
536 | m_sliceLabelArmFactor->blockSignals(true); | |
|
537 | m_sliceLabelArmFactor->setValue(slice->labelArmLengthFactor()); | |
|
538 | m_sliceLabelArmFactor->blockSignals(false); | |
|
539 | ||
|
540 | // exploded | |
|
541 | m_sliceExploded->blockSignals(true); | |
|
542 | m_sliceExploded->setChecked(slice->isExploded()); | |
|
543 | m_sliceExploded->blockSignals(false); | |
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544 | m_sliceExplodedFactor->blockSignals(true); | |
|
545 | m_sliceExplodedFactor->setValue(slice->explodeDistanceFactor()); | |
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546 | m_sliceExplodedFactor->blockSignals(false); | |
|
547 | } | |
|
548 | ||
|
549 | void showFontDialog() | |
|
550 | { | |
|
551 | if (!m_slice) | |
|
552 | return; | |
|
553 | ||
|
554 | QFontDialog dialog(m_slice->labelFont()); | |
|
555 | dialog.show(); | |
|
556 | dialog.exec(); | |
|
557 | ||
|
558 | m_slice->setLabelFont(dialog.currentFont()); | |
|
559 | m_font->setText(dialog.currentFont().toString()); | |
|
560 | } | |
|
561 | ||
|
562 | void addSlice() | |
|
563 | { | |
|
564 | *m_series << new CustomSlice(10.0, "Slice " + QString::number(m_series->count()+1)); | |
|
565 | } | |
|
566 | ||
|
567 | void insertSlice() | |
|
568 | { | |
|
569 | if (!m_slice) | |
|
570 | return; | |
|
571 | ||
|
572 | int i = m_series->slices().indexOf(m_slice); | |
|
573 | ||
|
574 | m_series->insert(i, new CustomSlice(10.0, "Slice " + QString::number(m_series->count()+1))); | |
|
575 | } | |
|
576 | ||
|
577 | void removeSlice() | |
|
578 | { | |
|
579 | if (!m_slice) | |
|
580 | return; | |
|
581 | ||
|
582 | m_series->remove(m_slice); | |
|
583 | m_slice = 0; | |
|
584 | } | |
|
585 | ||
|
586 | private: | |
|
587 | QComboBox *m_themeComboBox; | |
|
588 | QCheckBox *m_aaCheckBox; | |
|
589 | QCheckBox *m_animationsCheckBox; | |
|
590 | ||
|
591 | QChartView* m_chartView; | |
|
592 | QPieSeries* m_series; | |
|
593 | CustomSlice* m_slice; | |
|
594 | ||
|
595 | QDoubleSpinBox* m_hPosition; | |
|
596 | QDoubleSpinBox* m_vPosition; | |
|
597 | QDoubleSpinBox* m_sizeFactor; | |
|
598 | QDoubleSpinBox* m_startAngle; | |
|
599 | QDoubleSpinBox* m_endAngle; | |
|
600 | ||
|
601 | QLabel* m_sliceName; | |
|
602 | QDoubleSpinBox* m_sliceValue; | |
|
603 | QCheckBox* m_sliceLabelVisible; | |
|
604 | QDoubleSpinBox* m_sliceLabelArmFactor; | |
|
605 | QCheckBox* m_sliceExploded; | |
|
606 | QDoubleSpinBox* m_sliceExplodedFactor; | |
|
607 | QPushButton *m_brush; | |
|
608 | BrushTool *m_brushTool; | |
|
609 | QPushButton *m_pen; | |
|
610 | PenTool *m_penTool; | |
|
611 | QPushButton *m_font; | |
|
612 | QPushButton *m_labelPen; | |
|
613 | PenTool *m_labelPenTool; | |
|
614 | }; | |
|
615 | 24 | |
|
616 | 25 | int main(int argc, char *argv[]) |
|
617 | 26 | { |
|
618 | 27 | QApplication a(argc, argv); |
|
619 | ||
|
620 | 28 | QMainWindow window; |
|
621 | ||
|
622 | MainWidget* widget = new MainWidget(); | |
|
623 | ||
|
624 | window.setCentralWidget(widget); | |
|
29 | MainWidget widget; | |
|
30 | window.setCentralWidget(&widget); | |
|
625 | 31 | window.resize(900, 600); |
|
626 | 32 | window.show(); |
|
627 | ||
|
628 | 33 | return a.exec(); |
|
629 | 34 | } |
|
630 | ||
|
631 | #include "main.moc" |
@@ -1,7 +1,17 | |||
|
1 | 1 | !include( ../demos.pri ) { |
|
2 | 2 | error( "Couldn't find the examples.pri file!" ) |
|
3 | 3 | } |
|
4 | 4 | TARGET = piechartcustomization |
|
5 | SOURCES += main.cpp | |
|
5 | SOURCES += main.cpp \ | |
|
6 | pentool.cpp \ | |
|
7 | brushtool.cpp \ | |
|
8 | customslice.cpp \ | |
|
9 | mainwidget.cpp | |
|
10 | ||
|
11 | HEADERS += \ | |
|
12 | pentool.h \ | |
|
13 | brushtool.h \ | |
|
14 | customslice.h \ | |
|
15 | mainwidget.h | |
|
6 | 16 | |
|
7 | 17 |
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