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Removed DeclarativePieSlice; properties in QPieSlice now
Tero Ahola -
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1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2012 Digia Plc
3 ** Copyright (C) 2012 Digia Plc
4 ** All rights reserved.
4 ** All rights reserved.
5 ** For any questions to Digia, please use contact form at http://qt.digia.com
5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 **
6 **
7 ** This file is part of the Qt Commercial Charts Add-on.
7 ** This file is part of the Qt Commercial Charts Add-on.
8 **
8 **
9 ** $QT_BEGIN_LICENSE$
9 ** $QT_BEGIN_LICENSE$
10 ** Licensees holding valid Qt Commercial licenses may use this file in
10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 ** accordance with the Qt Commercial License Agreement provided with the
11 ** accordance with the Qt Commercial License Agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and Digia.
13 ** a written agreement between you and Digia.
14 **
14 **
15 ** If you have questions regarding the use of this file, please use
15 ** If you have questions regarding the use of this file, please use
16 ** contact form at http://qt.digia.com
16 ** contact form at http://qt.digia.com
17 ** $QT_END_LICENSE$
17 ** $QT_END_LICENSE$
18 **
18 **
19 ****************************************************************************/
19 ****************************************************************************/
20
20
21 #include "customtablemodel.h"
21 #include "customtablemodel.h"
22 #include <QVector>
22 #include <QVector>
23 #include <QRect>
23 #include <QRect>
24 #include <QColor>
24 #include <QColor>
25
25
26 CustomTableModel::CustomTableModel(QObject *parent) :
26 CustomTableModel::CustomTableModel(QObject *parent) :
27 QAbstractTableModel(parent),
27 QAbstractTableModel(parent),
28 m_columnCount(0),
28 m_columnCount(0),
29 m_rowCount(0)
29 m_rowCount(0)
30 {
30 {
31 }
31 }
32
32
33 int CustomTableModel::rowCount(const QModelIndex & parent) const
33 int CustomTableModel::rowCount(const QModelIndex & parent) const
34 {
34 {
35 Q_UNUSED(parent)
35 Q_UNUSED(parent)
36 return m_data.count();
36 return m_data.count();
37 }
37 }
38
38
39 int CustomTableModel::columnCount(const QModelIndex & parent) const
39 int CustomTableModel::columnCount(const QModelIndex & parent) const
40 {
40 {
41 Q_UNUSED(parent)
41 Q_UNUSED(parent)
42 return m_columnCount;
42 return m_columnCount;
43 }
43 }
44
44
45 QVariant CustomTableModel::headerData (int section, Qt::Orientation orientation, int role ) const
45 QVariant CustomTableModel::headerData (int section, Qt::Orientation orientation, int role ) const
46 {
46 {
47 if (role != Qt::DisplayRole)
47 if (role != Qt::DisplayRole)
48 return QVariant();
48 return QVariant();
49
49
50 if (orientation == Qt::Horizontal) {
50 if (orientation == Qt::Horizontal) {
51 if (section % 2 == 0)
51 if (section % 2 == 0)
52 return "x";
52 return "x";
53 else
53 else
54 return "y";
54 return "y";
55 } else {
55 } else {
56 return QString("%1").arg(section + 1);
56 return QString("%1").arg(section + 1);
57 }
57 }
58 }
58 }
59
59
60 QVariant CustomTableModel::data(const QModelIndex &index, int role) const
60 QVariant CustomTableModel::data(const QModelIndex &index, int role) const
61 {
61 {
62 if (role == Qt::DisplayRole) {
62 if (role == Qt::DisplayRole) {
63 return m_data[index.row()]->at(index.column());
63 return m_data[index.row()]->at(index.column());
64 } else if (role == Qt::EditRole) {
64 } else if (role == Qt::EditRole) {
65 return m_data[index.row()]->at(index.column());
65 return m_data[index.row()]->at(index.column());
66 }
66 }
67 return QVariant();
67 return QVariant();
68 }
68 }
69
69
70 bool CustomTableModel::setData(const QModelIndex &index, const QVariant &value, int role)
70 bool CustomTableModel::setData(const QModelIndex &index, const QVariant &value, int role)
71 {
71 {
72 if (index.isValid() && role == Qt::EditRole) {
72 if (index.isValid() && role == Qt::EditRole) {
73 m_data[index.row()]->replace(index.column(), value);
73 m_data[index.row()]->replace(index.column(), value);
74 emit dataChanged(index, index);
74 emit dataChanged(index, index);
75 return true;
75 return true;
76 }
76 }
77 return false;
77 return false;
78 }
78 }
79
79
80 QVariant CustomTableModel::at(int row, int column)
81 {
82 return data(index(row, column));
83 }
84
80 void CustomTableModel::insertColumn(int column, const QModelIndex &parent)
85 void CustomTableModel::insertColumn(int column, const QModelIndex &parent)
81 {
86 {
82 beginInsertColumns(parent, column, column);
87 beginInsertColumns(parent, column, column);
83 m_columnCount++;
88 m_columnCount++;
84 endInsertColumns();
89 endInsertColumns();
85 }
90 }
86
91
87 void CustomTableModel::insertRow(int row, const QModelIndex &parent)
92 void CustomTableModel::insertRow(int row, const QModelIndex &parent)
88 {
93 {
89 beginInsertRows(parent, row, row);
94 beginInsertRows(parent, row, row);
90 QVector<QVariant>* dataVec = new QVector<QVariant>(m_columnCount);
95 QVector<QVariant>* dataVec = new QVector<QVariant>(m_columnCount);
91 m_data.insert(row, dataVec);
96 m_data.insert(row, dataVec);
92 endInsertRows();
97 endInsertRows();
93 }
98 }
94
99
95 bool CustomTableModel::removeRow(int row, const QModelIndex &parent)
100 bool CustomTableModel::removeRow(int row, const QModelIndex &parent)
96 {
101 {
97 return QAbstractTableModel::removeRow(row, parent);
102 return QAbstractTableModel::removeRow(row, parent);
98 }
103 }
99
104
100 bool CustomTableModel::removeRows(int row, int count, const QModelIndex &parent)
105 bool CustomTableModel::removeRows(int row, int count, const QModelIndex &parent)
101 {
106 {
102 beginRemoveRows(parent, row, row + count - 1);
107 beginRemoveRows(parent, row, row + count - 1);
103 bool removed(false);
108 bool removed(false);
104 for (int i(row); i < (row + count); i++) {
109 for (int i(row); i < (row + count); i++) {
105 m_data.removeAt(i);
110 m_data.removeAt(i);
106 removed = true;
111 removed = true;
107 }
112 }
108 endRemoveRows();
113 endRemoveRows();
109 return removed;
114 return removed;
110 }
115 }
111
116
112 Qt::ItemFlags CustomTableModel::flags ( const QModelIndex & index ) const
117 Qt::ItemFlags CustomTableModel::flags ( const QModelIndex & index ) const
113 {
118 {
114 return QAbstractItemModel::flags(index) | Qt::ItemIsEditable;
119 return QAbstractItemModel::flags(index) | Qt::ItemIsEditable;
115 }
120 }
116
121
117 #include "moc_customtablemodel.cpp"
122 #include "moc_customtablemodel.cpp"
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@@ -1,52 +1,54
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2012 Digia Plc
3 ** Copyright (C) 2012 Digia Plc
4 ** All rights reserved.
4 ** All rights reserved.
5 ** For any questions to Digia, please use contact form at http://qt.digia.com
5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 **
6 **
7 ** This file is part of the Qt Commercial Charts Add-on.
7 ** This file is part of the Qt Commercial Charts Add-on.
8 **
8 **
9 ** $QT_BEGIN_LICENSE$
9 ** $QT_BEGIN_LICENSE$
10 ** Licensees holding valid Qt Commercial licenses may use this file in
10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 ** accordance with the Qt Commercial License Agreement provided with the
11 ** accordance with the Qt Commercial License Agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and Digia.
13 ** a written agreement between you and Digia.
14 **
14 **
15 ** If you have questions regarding the use of this file, please use
15 ** If you have questions regarding the use of this file, please use
16 ** contact form at http://qt.digia.com
16 ** contact form at http://qt.digia.com
17 ** $QT_END_LICENSE$
17 ** $QT_END_LICENSE$
18 **
18 **
19 ****************************************************************************/
19 ****************************************************************************/
20
20
21 #ifndef CUSTOMTABLEMODEL_H
21 #ifndef CUSTOMTABLEMODEL_H
22 #define CUSTOMTABLEMODEL_H
22 #define CUSTOMTABLEMODEL_H
23
23
24 #include <QAbstractTableModel>
24 #include <QAbstractTableModel>
25 #include <QHash>
25 #include <QHash>
26
26
27 class CustomTableModel : public QAbstractTableModel
27 class CustomTableModel : public QAbstractTableModel
28 {
28 {
29 Q_OBJECT
29 Q_OBJECT
30 Q_PROPERTY(int count READ rowCount)
30 Q_PROPERTY(int rowCount READ rowCount)
31 Q_PROPERTY(int columnCount READ columnCount)
31
32
32 public:
33 public:
33 explicit CustomTableModel(QObject *parent = 0);
34 explicit CustomTableModel(QObject *parent = 0);
34
35
35 int rowCount ( const QModelIndex & parent = QModelIndex() ) const;
36 int rowCount ( const QModelIndex & parent = QModelIndex() ) const;
36 int columnCount ( const QModelIndex & parent = QModelIndex() ) const;
37 int columnCount ( const QModelIndex & parent = QModelIndex() ) const;
37 QVariant headerData (int section, Qt::Orientation orientation, int role = Qt::DisplayRole ) const;
38 QVariant headerData (int section, Qt::Orientation orientation, int role = Qt::DisplayRole ) const;
38 QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
39 QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
39 bool setData ( const QModelIndex & index, const QVariant & value, int role = Qt::EditRole );
40 bool setData ( const QModelIndex & index, const QVariant & value, int role = Qt::EditRole );
40 Qt::ItemFlags flags ( const QModelIndex & index ) const;
41 Qt::ItemFlags flags ( const QModelIndex & index ) const;
41 void insertColumn(int column, const QModelIndex &parent = QModelIndex());
42 void insertColumn(int column, const QModelIndex &parent = QModelIndex());
42 void insertRow(int row, const QModelIndex &parent = QModelIndex());
43 void insertRow(int row, const QModelIndex &parent = QModelIndex());
43 Q_INVOKABLE bool removeRows(int row, int count, const QModelIndex & parent = QModelIndex());
44 Q_INVOKABLE bool removeRows(int row, int count, const QModelIndex & parent = QModelIndex());
44 Q_INVOKABLE bool removeRow (int row, const QModelIndex &parent = QModelIndex());
45 Q_INVOKABLE bool removeRow (int row, const QModelIndex &parent = QModelIndex());
46 Q_INVOKABLE QVariant at(int row, int column);
45
47
46 private:
48 private:
47 QList<QVector<QVariant> * > m_data;
49 QList<QVector<QVariant> * > m_data;
48 int m_columnCount;
50 int m_columnCount;
49 int m_rowCount;
51 int m_rowCount;
50 };
52 };
51
53
52 #endif // CUSTOMTABLEMODEL_H
54 #endif // CUSTOMTABLEMODEL_H
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@@ -1,134 +1,105
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2012 Digia Plc
3 ** Copyright (C) 2012 Digia Plc
4 ** All rights reserved.
4 ** All rights reserved.
5 ** For any questions to Digia, please use contact form at http://qt.digia.com
5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 **
6 **
7 ** This file is part of the Qt Commercial Charts Add-on.
7 ** This file is part of the Qt Commercial Charts Add-on.
8 **
8 **
9 ** $QT_BEGIN_LICENSE$
9 ** $QT_BEGIN_LICENSE$
10 ** Licensees holding valid Qt Commercial licenses may use this file in
10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 ** accordance with the Qt Commercial License Agreement provided with the
11 ** accordance with the Qt Commercial License Agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and Digia.
13 ** a written agreement between you and Digia.
14 **
14 **
15 ** If you have questions regarding the use of this file, please use
15 ** If you have questions regarding the use of this file, please use
16 ** contact form at http://qt.digia.com
16 ** contact form at http://qt.digia.com
17 ** $QT_END_LICENSE$
17 ** $QT_END_LICENSE$
18 **
18 **
19 ****************************************************************************/
19 ****************************************************************************/
20
20
21 import QtQuick 1.0
21 import QtQuick 1.0
22 import QtCommercial.Chart 1.0
22 import QtCommercial.Chart 1.0
23 import QmlCustomModel 1.0
23 import QmlCustomModel 1.0
24
24
25 Rectangle {
25 Rectangle {
26 width: parent.width
26 width: parent.width
27 height: parent.height
27 height: parent.height
28
28
29 ChartView {
29 ChartView {
30 id: chart
30 id: chart
31 title: "Custom model example"
31 title: "Top-5 car brand shares in Finland"
32 anchors.fill: parent
32 anchors.fill: parent
33 theme: ChartView.ChartThemeLight
33 theme: ChartView.ChartThemeLight
34 axisX.max: 10
34 axisX.max: 10
35 axisX.min: 0
35 axisX.min: 0
36 axisY.max: 20
36 axisY.max: 20
37 axisY.min: 0
37 axisY.min: 0
38 animationOptions: ChartView.SeriesAnimations
39 axisXLabels: [0, "2007", 1, "2008", 2, "2009", 3, "2010", 4, "2011", 5, "2012"]
38
40
39 // For dynamic data we use a custom data model derived from QAbstractiItemModel
41 // For dynamic data we use a custom data model derived from QAbstractiItemModel
40 CustomModel {
42 CustomModel {
41 id: customModel
43 id: customModel
42 CustomModelElement { values: [0, "Manufacturer", 1, 2] }
44 CustomModelElement { values: [0, "Manufacturer", 0, 1, 2, 3, 4] }
43 CustomModelElement { values: [1, "Volkswagen", 13.5, 12.5] }
45 CustomModelElement { values: [1, "Volkswagen", 10.3, 12.0, 12.8, 13.0, 13.8] }
44 CustomModelElement { values: [2, "Toyota", 10.9, 9.9] }
46 CustomModelElement { values: [2, "Toyota", 13.8, 13.5, 16.2, 13.7, 10.7] }
45 CustomModelElement { values: [3, "Ford", 8.6, 7.6] }
47 CustomModelElement { values: [3, "Ford", 6.4, 7.1, 8.9, 8.2, 8.6] }
46 CustomModelElement { values: [4, "Skoda", 8.2, 7.2] }
48 CustomModelElement { values: [4, "Skoda", 4.7, 5.8, 6.9, 8.3, 8.2] }
47 CustomModelElement { values: [5, "Volvo", 6.8, 5.8] }
49 CustomModelElement { values: [5, "Volvo", 7.1, 6.7, 6.5, 6.3, 7.0] }
50 CustomModelElement { values: [6, "Others", 57.7, 54.9, 48.7, 50.5, 51.7] }
48 }
51 }
49
52
50 LineSeries {
53 BarSeries {
51 name: "Volkswagen"
54 name: "Others"
52 HXYModelMapper {
55 barMargin: 0
56 HBarModelMapper {
53 model: customModel
57 model: customModel
54 xRow: 0
58 firstBarSetRow: 6
55 yRow: 1
59 lastBarSetRow: 6
56 first: 2
60 first: 2
57 }
61 }
58 }
62 }
59
63
60 LineSeries {
64 LineSeries {
61 name: "Toyota"
65 id: lineSeries
66 name: "Volkswagen"
62 HXYModelMapper {
67 HXYModelMapper {
68 id: lineSeriesMapper
63 model: customModel
69 model: customModel
64 xRow: 0
70 xRow: 0
65 yRow: 2
71 yRow: 1
66 first: 2
72 first: 2
67 }
73 }
68 }
74 }
69
75
70 PieSeries {
76 PieSeries {
71 id: pieSeries
77 id: pieSeries
72 size: 0.4
78 size: 0.4
73 horizontalPosition: 0.7
79 horizontalPosition: 0.7
74 verticalPosition: 0.3
80 verticalPosition: 0.4
75 }
81 onClicked: {
82 // Show the selection by exploding the slice
83 for (var i = 0; i < pieSeries.count; i++)
84 pieSeries.at(i).exploded = false;
85 slice.exploded = true;
76
86
77 // VPieModelMapper {
87 // Update the line series to show the yearly data for this slice
78 // series: pieSeries
88 lineSeries.name = slice.label;
79 // model: customModel
89 for (var j = 0; j < customModel.rowCount; j++) {
80 // labelsColumn: 1
90 if (customModel.at(j, 1) == slice.label) {
81 // valuesColumn: 2
91 lineSeriesMapper.yRow = j;
82 // first: 1
83 // }
84 HPieModelMapper {
85 series: pieSeries
86 model: customModel
87 labelsRow: 1
88 valuesRow: 2
89 first: 2
90 }
92 }
91
92 AreaSeries {
93 name: "Ford"
94 upperSeries: LineSeries {
95 HXYModelMapper {
96 model: customModel
97 xRow: 0
98 yRow: 3
99 first: 2
100 }
93 }
101 }
94 }
102 }
95 }
103
96
104 GroupedBarSeries {
97 VPieModelMapper {
105 name: "Skoda and Volvo"
98 series: pieSeries
106 HBarModelMapper {
107 model: customModel
99 model: customModel
108 firstBarSetRow: 4
100 labelsColumn: 1
109 lastBarSetRow: 5
101 valuesColumn: 2
110 first: 2
102 first: 1
111 }
112 }
103 }
113 }
104 }
114
115
116 // TODO: you could also implement appending to your model, for example:
117 // pieSeries.model.append(["Others", 52.0]);
118
119 // TODO: show how to use data from a list model in a chart view
120 // i.e. copy the data into a custom model
121 // ListModel {
122 // id: listModel
123 // ListElement {
124 // label: "Volkswagen"
125 // value: 13.5
126 // }
127 // ListElement {
128 // label: "Toyota"
129 // value: 10.9
130 // }
131 // // and so on...
132 // }
133
134 }
105 }
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@@ -1,150 +1,96
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2012 Digia Plc
3 ** Copyright (C) 2012 Digia Plc
4 ** All rights reserved.
4 ** All rights reserved.
5 ** For any questions to Digia, please use contact form at http://qt.digia.com
5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 **
6 **
7 ** This file is part of the Qt Commercial Charts Add-on.
7 ** This file is part of the Qt Commercial Charts Add-on.
8 **
8 **
9 ** $QT_BEGIN_LICENSE$
9 ** $QT_BEGIN_LICENSE$
10 ** Licensees holding valid Qt Commercial licenses may use this file in
10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 ** accordance with the Qt Commercial License Agreement provided with the
11 ** accordance with the Qt Commercial License Agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and Digia.
13 ** a written agreement between you and Digia.
14 **
14 **
15 ** If you have questions regarding the use of this file, please use
15 ** If you have questions regarding the use of this file, please use
16 ** contact form at http://qt.digia.com
16 ** contact form at http://qt.digia.com
17 ** $QT_END_LICENSE$
17 ** $QT_END_LICENSE$
18 **
18 **
19 ****************************************************************************/
19 ****************************************************************************/
20
20
21 #include "declarativepieseries.h"
21 #include "declarativepieseries.h"
22 #include "declarativechart.h"
22 #include "declarativechart.h"
23 #include "qchart.h"
23 #include "qchart.h"
24 #include <qdeclarativelist.h>
24 #include <qdeclarativelist.h>
25 #include <QVPieModelMapper>
25 #include <QVPieModelMapper>
26 #include <QHPieModelMapper>
26 #include <QHPieModelMapper>
27
27
28 QTCOMMERCIALCHART_BEGIN_NAMESPACE
28 QTCOMMERCIALCHART_BEGIN_NAMESPACE
29
29
30 DeclarativePieSlice::DeclarativePieSlice(QObject *parent) :
31 QPieSlice(parent)
32 {
33 }
34
35 QColor DeclarativePieSlice::color()
36 {
37 return brush().color();
38 }
39
40 void DeclarativePieSlice::setColor(QColor color)
41 {
42 QBrush b = brush();
43 b.setColor(color);
44 setBrush(b);
45 }
46
47 QColor DeclarativePieSlice::borderColor()
48 {
49 return pen().color();
50 }
51
52 void DeclarativePieSlice::setBorderColor(QColor color)
53 {
54 QPen p = pen();
55 p.setColor(color);
56 setPen(p);
57 }
58
59 int DeclarativePieSlice::borderWidth()
60 {
61 return pen().width();
62 }
63
64 void DeclarativePieSlice::setBorderWidth(int width)
65 {
66 QPen p = pen();
67 p.setWidth(width);
68 setPen(p);
69 }
70
71 QColor DeclarativePieSlice::labelColor()
72 {
73 return labelBrush().color();
74 }
75
76 void DeclarativePieSlice::setLabelColor(QColor color)
77 {
78 // TODO: use brush instead for label color
79 QBrush b = labelBrush();
80 b.setColor(color);
81 setLabelBrush(b);
82 }
83
84 DeclarativePieSeries::DeclarativePieSeries(QObject *parent) :
30 DeclarativePieSeries::DeclarativePieSeries(QObject *parent) :
85 QPieSeries(parent)
31 QPieSeries(parent)
86 {
32 {
87 }
33 }
88
34
89 void DeclarativePieSeries::classBegin()
35 void DeclarativePieSeries::classBegin()
90 {
36 {
91 }
37 }
92
38
93 void DeclarativePieSeries::componentComplete()
39 void DeclarativePieSeries::componentComplete()
94 {
40 {
95 foreach(QObject *child, children()) {
41 foreach(QObject *child, children()) {
96 if (qobject_cast<DeclarativePieSlice *>(child)) {
42 if (qobject_cast<QPieSlice *>(child)) {
97 QPieSeries::append(qobject_cast<DeclarativePieSlice *>(child));
43 QPieSeries::append(qobject_cast<QPieSlice *>(child));
98 } else if(qobject_cast<QVPieModelMapper *>(child)) {
44 } else if(qobject_cast<QVPieModelMapper *>(child)) {
99 QVPieModelMapper *mapper = qobject_cast<QVPieModelMapper *>(child);
45 QVPieModelMapper *mapper = qobject_cast<QVPieModelMapper *>(child);
100 mapper->setSeries(this);
46 mapper->setSeries(this);
101 } else if(qobject_cast<QHPieModelMapper *>(child)) {
47 } else if(qobject_cast<QHPieModelMapper *>(child)) {
102 QHPieModelMapper *mapper = qobject_cast<QHPieModelMapper *>(child);
48 QHPieModelMapper *mapper = qobject_cast<QHPieModelMapper *>(child);
103 mapper->setSeries(this);
49 mapper->setSeries(this);
104 }
50 }
105 }
51 }
106 }
52 }
107
53
108 QDeclarativeListProperty<QObject> DeclarativePieSeries::seriesChildren()
54 QDeclarativeListProperty<QObject> DeclarativePieSeries::seriesChildren()
109 {
55 {
110 return QDeclarativeListProperty<QObject>(this, 0, &DeclarativePieSeries::appendSeriesChildren);
56 return QDeclarativeListProperty<QObject>(this, 0, &DeclarativePieSeries::appendSeriesChildren);
111 }
57 }
112
58
113 void DeclarativePieSeries::appendSeriesChildren(QDeclarativeListProperty<QObject> * list, QObject *element)
59 void DeclarativePieSeries::appendSeriesChildren(QDeclarativeListProperty<QObject> * list, QObject *element)
114 {
60 {
115 // Empty implementation; the children are parsed in componentComplete instead
61 // Empty implementation; the children are parsed in componentComplete instead
116 Q_UNUSED(list);
62 Q_UNUSED(list);
117 Q_UNUSED(element);
63 Q_UNUSED(element);
118 }
64 }
119
65
120 DeclarativePieSlice *DeclarativePieSeries::at(int index)
66 QPieSlice *DeclarativePieSeries::at(int index)
121 {
67 {
122 QList<QPieSlice*> sliceList = slices();
68 QList<QPieSlice*> sliceList = slices();
123 if (index < sliceList.count())
69 if (index < sliceList.count())
124 return qobject_cast<DeclarativePieSlice *>(sliceList[index]);
70 return sliceList[index];
125
71
126 return 0;
72 return 0;
127 }
73 }
128
74
129 DeclarativePieSlice* DeclarativePieSeries::find(QString label)
75 QPieSlice* DeclarativePieSeries::find(QString label)
130 {
76 {
131 foreach (QPieSlice *slice, slices()) {
77 foreach (QPieSlice *slice, slices()) {
132 if (slice->label() == label)
78 if (slice->label() == label)
133 return qobject_cast<DeclarativePieSlice *>(slice);
79 return slice;
134 }
80 }
135 return 0;
81 return 0;
136 }
82 }
137
83
138 DeclarativePieSlice* DeclarativePieSeries::append(QString label, qreal value)
84 QPieSlice* DeclarativePieSeries::append(QString label, qreal value)
139 {
85 {
140 // TODO: parameter order is wrong, switch it:
86 // TODO: parameter order is wrong, switch it:
141 DeclarativePieSlice *slice = new DeclarativePieSlice(this);
87 QPieSlice *slice = new QPieSlice(this);
142 slice->setLabel(label);
88 slice->setLabel(label);
143 slice->setValue(value);
89 slice->setValue(value);
144 QPieSeries::append(slice);
90 QPieSeries::append(slice);
145 return slice;
91 return slice;
146 }
92 }
147
93
148 #include "moc_declarativepieseries.cpp"
94 #include "moc_declarativepieseries.cpp"
149
95
150 QTCOMMERCIALCHART_END_NAMESPACE
96 QTCOMMERCIALCHART_END_NAMESPACE
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@@ -1,79 +1,59
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2012 Digia Plc
3 ** Copyright (C) 2012 Digia Plc
4 ** All rights reserved.
4 ** All rights reserved.
5 ** For any questions to Digia, please use contact form at http://qt.digia.com
5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 **
6 **
7 ** This file is part of the Qt Commercial Charts Add-on.
7 ** This file is part of the Qt Commercial Charts Add-on.
8 **
8 **
9 ** $QT_BEGIN_LICENSE$
9 ** $QT_BEGIN_LICENSE$
10 ** Licensees holding valid Qt Commercial licenses may use this file in
10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 ** accordance with the Qt Commercial License Agreement provided with the
11 ** accordance with the Qt Commercial License Agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and Digia.
13 ** a written agreement between you and Digia.
14 **
14 **
15 ** If you have questions regarding the use of this file, please use
15 ** If you have questions regarding the use of this file, please use
16 ** contact form at http://qt.digia.com
16 ** contact form at http://qt.digia.com
17 ** $QT_END_LICENSE$
17 ** $QT_END_LICENSE$
18 **
18 **
19 ****************************************************************************/
19 ****************************************************************************/
20
20
21 #ifndef DECLARATIVEPIESERIES_H
21 #ifndef DECLARATIVEPIESERIES_H
22 #define DECLARATIVEPIESERIES_H
22 #define DECLARATIVEPIESERIES_H
23
23
24 #include "qchartglobal.h"
24 #include "qchartglobal.h"
25 #include <QPieSlice>
25 #include <QPieSlice>
26 #include <QPieSeries>
26 #include <QPieSeries>
27 #include <QDeclarativeParserStatus>
27 #include <QDeclarativeParserStatus>
28 #include <QDeclarativeListProperty>
28 #include <QDeclarativeListProperty>
29 #include <QAbstractItemModel>
29 #include <QAbstractItemModel>
30
30
31 QTCOMMERCIALCHART_BEGIN_NAMESPACE
31 QTCOMMERCIALCHART_BEGIN_NAMESPACE
32
32
33 class QChart;
33 class QChart;
34
34
35 class DeclarativePieSlice: public QPieSlice
36 {
37 Q_OBJECT
38 Q_PROPERTY(QColor color READ color WRITE setColor)
39 Q_PROPERTY(QColor borderColor READ borderColor WRITE setBorderColor)
40 Q_PROPERTY(int borderWidth READ borderWidth WRITE setBorderWidth)
41 Q_PROPERTY(QColor labelColor READ labelColor WRITE setLabelColor)
42
43 public:
44 explicit DeclarativePieSlice(QObject *parent = 0);
45 QColor color();
46 void setColor(QColor color);
47 QColor borderColor();
48 void setBorderColor(QColor color);
49 int borderWidth();
50 void setBorderWidth(int width);
51 QColor labelColor();
52 void setLabelColor(QColor color);
53 };
54
55 class DeclarativePieSeries : public QPieSeries, public QDeclarativeParserStatus
35 class DeclarativePieSeries : public QPieSeries, public QDeclarativeParserStatus
56 {
36 {
57 Q_OBJECT
37 Q_OBJECT
58 Q_INTERFACES(QDeclarativeParserStatus)
38 Q_INTERFACES(QDeclarativeParserStatus)
59 Q_PROPERTY(QDeclarativeListProperty<QObject> seriesChildren READ seriesChildren)
39 Q_PROPERTY(QDeclarativeListProperty<QObject> seriesChildren READ seriesChildren)
60 Q_CLASSINFO("DefaultProperty", "seriesChildren")
40 Q_CLASSINFO("DefaultProperty", "seriesChildren")
61
41
62 public:
42 public:
63 explicit DeclarativePieSeries(QObject *parent = 0);
43 explicit DeclarativePieSeries(QObject *parent = 0);
64 QDeclarativeListProperty<QObject> seriesChildren();
44 QDeclarativeListProperty<QObject> seriesChildren();
65 Q_INVOKABLE DeclarativePieSlice *at(int index);
45 Q_INVOKABLE QPieSlice *at(int index);
66 Q_INVOKABLE DeclarativePieSlice* find(QString label);
46 Q_INVOKABLE QPieSlice *find(QString label);
67 Q_INVOKABLE DeclarativePieSlice* append(QString label, qreal value);
47 Q_INVOKABLE QPieSlice *append(QString label, qreal value);
68
48
69 public:
49 public:
70 void classBegin();
50 void classBegin();
71 void componentComplete();
51 void componentComplete();
72
52
73 public Q_SLOTS:
53 public Q_SLOTS:
74 static void appendSeriesChildren(QDeclarativeListProperty<QObject> *list, QObject *element);
54 static void appendSeriesChildren(QDeclarativeListProperty<QObject> *list, QObject *element);
75 };
55 };
76
56
77 QTCOMMERCIALCHART_END_NAMESPACE
57 QTCOMMERCIALCHART_END_NAMESPACE
78
58
79 #endif // DECLARATIVEPIESERIES_H
59 #endif // DECLARATIVEPIESERIES_H
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@@ -1,101 +1,99
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2012 Digia Plc
3 ** Copyright (C) 2012 Digia Plc
4 ** All rights reserved.
4 ** All rights reserved.
5 ** For any questions to Digia, please use contact form at http://qt.digia.com
5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 **
6 **
7 ** This file is part of the Qt Commercial Charts Add-on.
7 ** This file is part of the Qt Commercial Charts Add-on.
8 **
8 **
9 ** $QT_BEGIN_LICENSE$
9 ** $QT_BEGIN_LICENSE$
10 ** Licensees holding valid Qt Commercial licenses may use this file in
10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 ** accordance with the Qt Commercial License Agreement provided with the
11 ** accordance with the Qt Commercial License Agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and Digia.
13 ** a written agreement between you and Digia.
14 **
14 **
15 ** If you have questions regarding the use of this file, please use
15 ** If you have questions regarding the use of this file, please use
16 ** contact form at http://qt.digia.com
16 ** contact form at http://qt.digia.com
17 ** $QT_END_LICENSE$
17 ** $QT_END_LICENSE$
18 **
18 **
19 ****************************************************************************/
19 ****************************************************************************/
20
20
21 #include <QtDeclarative/qdeclarativeextensionplugin.h>
21 #include <QtDeclarative/qdeclarativeextensionplugin.h>
22 #include <QtDeclarative/qdeclarative.h>
22 #include <QtDeclarative/qdeclarative.h>
23 #include "qchart.h"
23 #include "qchart.h"
24 #include "qaxiscategories.h"
24 #include "qaxiscategories.h"
25 #include "declarativechart.h"
25 #include "declarativechart.h"
26 #include "declarativexypoint.h"
26 #include "declarativexypoint.h"
27 #include "declarativelineseries.h"
27 #include "declarativelineseries.h"
28 #include "declarativesplineseries.h"
28 #include "declarativesplineseries.h"
29 #include "declarativeareaseries.h"
29 #include "declarativeareaseries.h"
30 #include "declarativescatterseries.h"
30 #include "declarativescatterseries.h"
31 #include "declarativebarseries.h"
31 #include "declarativebarseries.h"
32 #include "declarativepieseries.h"
32 #include "declarativepieseries.h"
33 #include <QVXYModelMapper>
33 #include <QVXYModelMapper>
34 #include <QHXYModelMapper>
34 #include <QHXYModelMapper>
35 #include <QHPieModelMapper>
35 #include <QHPieModelMapper>
36 #include <QVPieModelMapper>
36 #include <QVPieModelMapper>
37 #include <QHBarModelMapper>
37 #include <QHBarModelMapper>
38 #include <QVBarModelMapper>
38 #include <QVBarModelMapper>
39
39
40 QTCOMMERCIALCHART_BEGIN_NAMESPACE
40 QTCOMMERCIALCHART_BEGIN_NAMESPACE
41
41
42 class ChartQmlPlugin : public QDeclarativeExtensionPlugin
42 class ChartQmlPlugin : public QDeclarativeExtensionPlugin
43 {
43 {
44 Q_OBJECT
44 Q_OBJECT
45 public:
45 public:
46 virtual void registerTypes(const char *uri)
46 virtual void registerTypes(const char *uri)
47 {
47 {
48 Q_ASSERT(QLatin1String(uri) == QLatin1String("QtCommercial.Chart"));
48 Q_ASSERT(QLatin1String(uri) == QLatin1String("QtCommercial.Chart"));
49
49
50 qmlRegisterType<DeclarativeChart>(uri, 1, 0, "ChartView");
50 qmlRegisterType<DeclarativeChart>(uri, 1, 0, "ChartView");
51 qmlRegisterType<DeclarativeXyPoint>(uri, 1, 0, "XyPoint");
51 qmlRegisterType<DeclarativeXyPoint>(uri, 1, 0, "XyPoint");
52 qmlRegisterType<DeclarativeScatterSeries>(uri, 1, 0, "ScatterSeries");
52 qmlRegisterType<DeclarativeScatterSeries>(uri, 1, 0, "ScatterSeries");
53 qmlRegisterType<DeclarativeLineSeries>(uri, 1, 0, "LineSeries");
53 qmlRegisterType<DeclarativeLineSeries>(uri, 1, 0, "LineSeries");
54 qmlRegisterType<DeclarativeSplineSeries>(uri, 1, 0, "SplineSeries");
54 qmlRegisterType<DeclarativeSplineSeries>(uri, 1, 0, "SplineSeries");
55 qmlRegisterType<DeclarativeAreaSeries>(uri, 1, 0, "AreaSeries");
55 qmlRegisterType<DeclarativeAreaSeries>(uri, 1, 0, "AreaSeries");
56 qmlRegisterType<DeclarativeBarSeries>(uri, 1, 0, "BarSeries");
56 qmlRegisterType<DeclarativeBarSeries>(uri, 1, 0, "BarSeries");
57 qmlRegisterType<DeclarativeGroupedBarSeries>(uri, 1, 0, "GroupedBarSeries");
57 qmlRegisterType<DeclarativeGroupedBarSeries>(uri, 1, 0, "GroupedBarSeries");
58 qmlRegisterType<DeclarativeStackedBarSeries>(uri, 1, 0, "StackedBarSeries");
58 qmlRegisterType<DeclarativeStackedBarSeries>(uri, 1, 0, "StackedBarSeries");
59 qmlRegisterType<DeclarativePercentBarSeries>(uri, 1, 0, "PercentBarSeries");
59 qmlRegisterType<DeclarativePercentBarSeries>(uri, 1, 0, "PercentBarSeries");
60 qmlRegisterType<DeclarativePieSeries>(uri, 1, 0, "PieSeries");
60 qmlRegisterType<DeclarativePieSeries>(uri, 1, 0, "PieSeries");
61 qmlRegisterType<DeclarativePieSlice>(uri, 1, 0, "PieSlice");
61 qmlRegisterType<QPieSlice>(uri, 1, 0, "PieSlice");
62 qmlRegisterType<DeclarativeBarSet>(uri, 1, 0, "BarSet");
62 qmlRegisterType<DeclarativeBarSet>(uri, 1, 0, "BarSet");
63 qmlRegisterType<QHXYModelMapper>(uri, 1, 0, "HXYModelMapper");
63 qmlRegisterType<QHXYModelMapper>(uri, 1, 0, "HXYModelMapper");
64 qmlRegisterType<QVXYModelMapper>(uri, 1, 0, "VXYModelMapper");
64 qmlRegisterType<QVXYModelMapper>(uri, 1, 0, "VXYModelMapper");
65 qmlRegisterType<QHPieModelMapper>(uri, 1, 0, "HPieModelMapper");
65 qmlRegisterType<QHPieModelMapper>(uri, 1, 0, "HPieModelMapper");
66 qmlRegisterType<QVPieModelMapper>(uri, 1, 0, "VPieModelMapper");
66 qmlRegisterType<QVPieModelMapper>(uri, 1, 0, "VPieModelMapper");
67 qmlRegisterType<QHBarModelMapper>(uri, 1, 0, "HBarModelMapper");
67 qmlRegisterType<QHBarModelMapper>(uri, 1, 0, "HBarModelMapper");
68 qmlRegisterType<QVBarModelMapper>(uri, 1, 0, "VBarModelMapper");
68 qmlRegisterType<QVBarModelMapper>(uri, 1, 0, "VBarModelMapper");
69
69
70 qmlRegisterUncreatableType<QScatterSeries>(uri, 1, 0, "QScatterSeries",
70 qmlRegisterUncreatableType<QScatterSeries>(uri, 1, 0, "QScatterSeries",
71 QLatin1String("Trying to create uncreatable: QScatterSeries."));
71 QLatin1String("Trying to create uncreatable: QScatterSeries."));
72 qmlRegisterUncreatableType<QPieSeries>(uri, 1, 0, "QPieSeries",
72 qmlRegisterUncreatableType<QPieSeries>(uri, 1, 0, "QPieSeries",
73 QLatin1String("Trying to create uncreatable: QPieSeries."));
73 QLatin1String("Trying to create uncreatable: QPieSeries."));
74 qmlRegisterUncreatableType<QPieSlice>(uri, 1, 0, "QPieSlice",
75 QLatin1String("Trying to create uncreatable: QPieSlice."));
76 qmlRegisterUncreatableType<QAbstractItemModel>(uri, 1, 0, "AbstractItemModel",
74 qmlRegisterUncreatableType<QAbstractItemModel>(uri, 1, 0, "AbstractItemModel",
77 QLatin1String("Trying to create uncreatable: AbstractItemModel."));
75 QLatin1String("Trying to create uncreatable: AbstractItemModel."));
78 qmlRegisterUncreatableType<QXYModelMapper>(uri, 1, 0, "XYModelMapper",
76 qmlRegisterUncreatableType<QXYModelMapper>(uri, 1, 0, "XYModelMapper",
79 QLatin1String("Trying to create uncreatable: XYModelMapper."));
77 QLatin1String("Trying to create uncreatable: XYModelMapper."));
80 qmlRegisterUncreatableType<QPieModelMapper>(uri, 1, 0, "PieModelMapper",
78 qmlRegisterUncreatableType<QPieModelMapper>(uri, 1, 0, "PieModelMapper",
81 QLatin1String("Trying to create uncreatable: PieModelMapper."));
79 QLatin1String("Trying to create uncreatable: PieModelMapper."));
82 qmlRegisterUncreatableType<QBarModelMapper>(uri, 1, 0, "BarModelMapper",
80 qmlRegisterUncreatableType<QBarModelMapper>(uri, 1, 0, "BarModelMapper",
83 QLatin1String("Trying to create uncreatable: BarModelMapper."));
81 QLatin1String("Trying to create uncreatable: BarModelMapper."));
84 qmlRegisterUncreatableType<QAbstractSeries>(uri, 1, 0, "AbstractSeries",
82 qmlRegisterUncreatableType<QAbstractSeries>(uri, 1, 0, "AbstractSeries",
85 QLatin1String("Trying to create uncreatable: AbstractSeries."));
83 QLatin1String("Trying to create uncreatable: AbstractSeries."));
86 qmlRegisterUncreatableType<QAxis>(uri, 1, 0, "Axis",
84 qmlRegisterUncreatableType<QAxis>(uri, 1, 0, "Axis",
87 QLatin1String("Trying to create uncreatable: Axis."));
85 QLatin1String("Trying to create uncreatable: Axis."));
88 qmlRegisterUncreatableType<QPieModelMapper>(uri, 1, 0, "PieModelMapper",
86 qmlRegisterUncreatableType<QPieModelMapper>(uri, 1, 0, "PieModelMapper",
89 QLatin1String("Trying to create uncreatable: PieModelMapper."));
87 QLatin1String("Trying to create uncreatable: PieModelMapper."));
90 qmlRegisterUncreatableType<QXYModelMapper>(uri, 1, 0, "XYModelMapper",
88 qmlRegisterUncreatableType<QXYModelMapper>(uri, 1, 0, "XYModelMapper",
91 QLatin1String("Trying to create uncreatable: XYModelMapper."));
89 QLatin1String("Trying to create uncreatable: XYModelMapper."));
92 }
90 }
93 };
91 };
94
92
95 #include "plugin.moc"
93 #include "plugin.moc"
96
94
97 QTCOMMERCIALCHART_END_NAMESPACE
95 QTCOMMERCIALCHART_END_NAMESPACE
98
96
99 QTCOMMERCIALCHART_USE_NAMESPACE
97 QTCOMMERCIALCHART_USE_NAMESPACE
100
98
101 Q_EXPORT_PLUGIN2(qtcommercialchartqml, QT_PREPEND_NAMESPACE(ChartQmlPlugin))
99 Q_EXPORT_PLUGIN2(qtcommercialchartqml, QT_PREPEND_NAMESPACE(ChartQmlPlugin))
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@@ -1,547 +1,612
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2012 Digia Plc
3 ** Copyright (C) 2012 Digia Plc
4 ** All rights reserved.
4 ** All rights reserved.
5 ** For any questions to Digia, please use contact form at http://qt.digia.com
5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 **
6 **
7 ** This file is part of the Qt Commercial Charts Add-on.
7 ** This file is part of the Qt Commercial Charts Add-on.
8 **
8 **
9 ** $QT_BEGIN_LICENSE$
9 ** $QT_BEGIN_LICENSE$
10 ** Licensees holding valid Qt Commercial licenses may use this file in
10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 ** accordance with the Qt Commercial License Agreement provided with the
11 ** accordance with the Qt Commercial License Agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and Digia.
13 ** a written agreement between you and Digia.
14 **
14 **
15 ** If you have questions regarding the use of this file, please use
15 ** If you have questions regarding the use of this file, please use
16 ** contact form at http://qt.digia.com
16 ** contact form at http://qt.digia.com
17 ** $QT_END_LICENSE$
17 ** $QT_END_LICENSE$
18 **
18 **
19 ****************************************************************************/
19 ****************************************************************************/
20
20
21 #include "qpieslice.h"
21 #include "qpieslice.h"
22 #include "qpieslice_p.h"
22 #include "qpieslice_p.h"
23
23
24 QTCOMMERCIALCHART_BEGIN_NAMESPACE
24 QTCOMMERCIALCHART_BEGIN_NAMESPACE
25
25
26 /*!
26 /*!
27 \class QPieSlice
27 \class QPieSlice
28 \brief Defines a slice in pie series.
28 \brief Defines a slice in pie series.
29
29
30 This object defines the properties of a single slice in a QPieSeries.
30 This object defines the properties of a single slice in a QPieSeries.
31
31
32 In addition to the obvious value and label properties the user can also control
32 In addition to the obvious value and label properties the user can also control
33 the visual appearance of a slice. By modifying the visual appearance also means that
33 the visual appearance of a slice. By modifying the visual appearance also means that
34 the user is overriding the default appearance set by the theme.
34 the user is overriding the default appearance set by the theme.
35
35
36 Note that if the user has customized slices and theme is changed all customizations will be lost.
36 Note that if the user has customized slices and theme is changed all customizations will be lost.
37
37
38 To enable user interaction with the pie some basic signals are provided about clicking and hovering.
38 To enable user interaction with the pie some basic signals are provided about clicking and hovering.
39 */
39 */
40
40
41 /*!
41 /*!
42 \property QPieSlice::label
42 \property QPieSlice::label
43
43
44 Label of the slice.
44 Label of the slice.
45
45
46 \sa labelVisible, labelBrush, labelFont, labelArmLengthFactor
46 \sa labelVisible, labelBrush, labelFont, labelArmLengthFactor
47 */
47 */
48
48
49 /*!
49 /*!
50 \fn void QPieSlice::labelChanged()
50 \fn void QPieSlice::labelChanged()
51
51
52 This signal emitted when the slice label has been changed.
52 This signal emitted when the slice label has been changed.
53
53
54 \sa label
54 \sa label
55 */
55 */
56
56
57 /*!
57 /*!
58 \property QPieSlice::value
58 \property QPieSlice::value
59
59
60 Value of the slice.
60 Value of the slice.
61
61
62 Note that if users sets a negative value it is converted to a positive value.
62 Note that if users sets a negative value it is converted to a positive value.
63
63
64 \sa percentage(), QPieSeries::sum()
64 \sa percentage(), QPieSeries::sum()
65 */
65 */
66
66
67 /*!
67 /*!
68 \fn void QPieSlice::valueChanged()
68 \fn void QPieSlice::valueChanged()
69
69
70 This signal is emitted when the slice value changes.
70 This signal is emitted when the slice value changes.
71
71
72 \sa value
72 \sa value
73 */
73 */
74
74
75 /*!
75 /*!
76 \property QPieSlice::labelVisible
76 \property QPieSlice::labelVisible
77
77
78 Defienes the visibility of the slice label.
78 Defienes the visibility of the slice label.
79
79
80 Default is not visible.
80 Default is not visible.
81
81
82 \sa label, labelBrush, labelFont, labelArmLengthFactor
82 \sa label, labelBrush, labelFont, labelArmLengthFactor
83 */
83 */
84
84
85 /*!
85 /*!
86 \fn void QPieSlice::labelVisibleChanged()
86 \fn void QPieSlice::labelVisibleChanged()
87
87
88 This signal emitted when visibility of the slice label has changed.
88 This signal emitted when visibility of the slice label has changed.
89
89
90 \sa labelVisible
90 \sa labelVisible
91 */
91 */
92
92
93 /*!
93 /*!
94 \property QPieSlice::exploded
94 \property QPieSlice::exploded
95
95
96 Defines if the slice is exploded from the pie.
96 Defines if the slice is exploded from the pie.
97
97
98 \sa explodeDistanceFactor
98 \sa explodeDistanceFactor
99 */
99 */
100
100
101 /*!
101 /*!
102 \fn void QPieSlice::explodedChanged()
102 \fn void QPieSlice::explodedChanged()
103
103
104 This signal is emitted the the slice has been exploded from the pie or is returned back to the pie.
104 This signal is emitted the the slice has been exploded from the pie or is returned back to the pie.
105
105
106 \sa exploded
106 \sa exploded
107 */
107 */
108
108
109 /*!
109 /*!
110 \property QPieSlice::pen
110 \property QPieSlice::pen
111
111
112 Pen used to draw the slice border.
112 Pen used to draw the slice border.
113 */
113 */
114
114
115 /*!
115 /*!
116 \fn void QPieSlice::penChanged()
116 \fn void QPieSlice::penChanged()
117
117
118 This signal is emitted when the pen of the slice has changed.
118 This signal is emitted when the pen of the slice has changed.
119
119
120 \sa pen
120 \sa pen
121 */
121 */
122
122
123 /*!
123 /*!
124 \property QPieSlice::brush
124 \property QPieSlice::brush
125
125
126 Brush used to draw the slice.
126 Brush used to draw the slice.
127 */
127 */
128
128
129 /*!
129 /*!
130 \fn void QPieSlice::brushChanged()
130 \fn void QPieSlice::brushChanged()
131
131
132 This signal is emitted when the brush of the slice has changed.
132 This signal is emitted when the brush of the slice has changed.
133
133
134 \sa brush
134 \sa brush
135 */
135 */
136
136
137 /*!
137 /*!
138 \property QPieSlice::labelBrush
138 \property QPieSlice::labelBrush
139
139
140 Pen used to draw label and label arm of the slice.
140 Pen used to draw label and label arm of the slice.
141
141
142 \sa label, labelVisible, labelFont, labelArmLengthFactor
142 \sa label, labelVisible, labelFont, labelArmLengthFactor
143 */
143 */
144
144
145 /*!
145 /*!
146 \fn void QPieSlice::labelBrushChanged()
146 \fn void QPieSlice::labelBrushChanged()
147
147
148 This signal is emitted when the label pen of the slice has changed.
148 This signal is emitted when the label pen of the slice has changed.
149
149
150 \sa labelBrush
150 \sa labelBrush
151 */
151 */
152
152
153 /*!
153 /*!
154 \property QPieSlice::labelFont
154 \property QPieSlice::labelFont
155
155
156 Font used for drawing label text.
156 Font used for drawing label text.
157
157
158 \sa label, labelVisible, labelArmLengthFactor
158 \sa label, labelVisible, labelArmLengthFactor
159 */
159 */
160
160
161 /*!
161 /*!
162 \fn void QPieSlice::labelFontChanged()
162 \fn void QPieSlice::labelFontChanged()
163
163
164 This signal is emitted when the label font of the slice has changed.
164 This signal is emitted when the label font of the slice has changed.
165
165
166 \sa labelFont
166 \sa labelFont
167 */
167 */
168
168
169 /*!
169 /*!
170 \property QPieSlice::labelArmLengthFactor
170 \property QPieSlice::labelArmLengthFactor
171
171
172 Defines the length of the label arm.
172 Defines the length of the label arm.
173
173
174 The factor is relative to pie radius. For example:
174 The factor is relative to pie radius. For example:
175 1.0 means the length is the same as the radius.
175 1.0 means the length is the same as the radius.
176 0.5 means the length is half of the radius.
176 0.5 means the length is half of the radius.
177
177
178 Default value is 0.15
178 Default value is 0.15
179
179
180 \sa label, labelVisible, labelBrush, labelFont
180 \sa label, labelVisible, labelBrush, labelFont
181 */
181 */
182
182
183 /*!
183 /*!
184 \fn void QPieSlice::labelArmLengthFactorChanged()
184 \fn void QPieSlice::labelArmLengthFactorChanged()
185
185
186 This signal is emitted when the label arm factor of the slice has changed.
186 This signal is emitted when the label arm factor of the slice has changed.
187
187
188 \sa labelArmLengthFactor
188 \sa labelArmLengthFactor
189 */
189 */
190
190
191 /*!
191 /*!
192 \property QPieSlice::explodeDistanceFactor
192 \property QPieSlice::explodeDistanceFactor
193
193
194 When the slice is exploded this factor defines how far the slice is exploded away from the pie.
194 When the slice is exploded this factor defines how far the slice is exploded away from the pie.
195
195
196 The factor is relative to pie radius. For example:
196 The factor is relative to pie radius. For example:
197 1.0 means the distance is the same as the radius.
197 1.0 means the distance is the same as the radius.
198 0.5 means the distance is half of the radius.
198 0.5 means the distance is half of the radius.
199
199
200 Default value is 0.15
200 Default value is 0.15
201
201
202 \sa exploded
202 \sa exploded
203 */
203 */
204
204
205 /*!
205 /*!
206 \fn void QPieSlice::explodeDistanceFactorChanged()
206 \fn void QPieSlice::explodeDistanceFactorChanged()
207
207
208 This signal is emitted when the explode distance factor of the slice has changed.
208 This signal is emitted when the explode distance factor of the slice has changed.
209
209
210 \sa explodeDistanceFactor
210 \sa explodeDistanceFactor
211 */
211 */
212
212
213 /*!
213 /*!
214 \property QPieSlice::percentage
214 \property QPieSlice::percentage
215
215
216 Percentage of the slice compared to the sum of all slices in the series.
216 Percentage of the slice compared to the sum of all slices in the series.
217
217
218 The actual value ranges from 0.0 to 1.0.
218 The actual value ranges from 0.0 to 1.0.
219
219
220 Updated automatically once the slice is added to the series.
220 Updated automatically once the slice is added to the series.
221
221
222 \sa value, QPieSeries::sum
222 \sa value, QPieSeries::sum
223 */
223 */
224
224
225 /*!
225 /*!
226 \fn void QPieSlice::percentageChanged()
226 \fn void QPieSlice::percentageChanged()
227
227
228 This signal is emitted when the percentage of the slice has changed.
228 This signal is emitted when the percentage of the slice has changed.
229
229
230 \sa percentage
230 \sa percentage
231 */
231 */
232
232
233 /*!
233 /*!
234 \property QPieSlice::startAngle
234 \property QPieSlice::startAngle
235
235
236 Defines the starting angle of this slice in the series it belongs to.
236 Defines the starting angle of this slice in the series it belongs to.
237
237
238 Full pie is 360 degrees where 0 degrees is at 12 a'clock.
238 Full pie is 360 degrees where 0 degrees is at 12 a'clock.
239
239
240 Updated automatically once the slice is added to the series.
240 Updated automatically once the slice is added to the series.
241 */
241 */
242
242
243 /*!
243 /*!
244 \fn void QPieSlice::startAngleChanged()
244 \fn void QPieSlice::startAngleChanged()
245
245
246 This signal is emitted when the starting angle f the slice has changed.
246 This signal is emitted when the starting angle f the slice has changed.
247
247
248 \sa startAngle
248 \sa startAngle
249 */
249 */
250
250
251 /*!
251 /*!
252 \property QPieSlice::angleSpan
252 \property QPieSlice::angleSpan
253
253
254 Span of the slice in degrees.
254 Span of the slice in degrees.
255
255
256 Full pie is 360 degrees where 0 degrees is at 12 a'clock.
256 Full pie is 360 degrees where 0 degrees is at 12 a'clock.
257
257
258 Updated automatically once the slice is added to the series.
258 Updated automatically once the slice is added to the series.
259 */
259 */
260
260
261 /*!
261 /*!
262 \fn void QPieSlice::angleSpanChanged()
262 \fn void QPieSlice::angleSpanChanged()
263
263
264 This signal is emitted when the angle span of the slice has changed.
264 This signal is emitted when the angle span of the slice has changed.
265
265
266 \sa angleSpan
266 \sa angleSpan
267 */
267 */
268
268
269
269
270 /*!
270 /*!
271 \fn void QPieSlice::clicked()
271 \fn void QPieSlice::clicked()
272
272
273 This signal is emitted when user has clicked the slice.
273 This signal is emitted when user has clicked the slice.
274
274
275 \sa QPieSeries::clicked()
275 \sa QPieSeries::clicked()
276 */
276 */
277
277
278 /*!
278 /*!
279 \fn void QPieSlice::hovered(bool state)
279 \fn void QPieSlice::hovered(bool state)
280
280
281 This signal is emitted when user has hovered over or away from the slice.
281 This signal is emitted when user has hovered over or away from the slice.
282
282
283 \a state is true when user has hovered over the slice and false when hover has moved away from the slice.
283 \a state is true when user has hovered over the slice and false when hover has moved away from the slice.
284
284
285 \sa QPieSeries::hovered()
285 \sa QPieSeries::hovered()
286 */
286 */
287
287
288 /*!
288 /*!
289 Constructs an empty slice with a \a parent.
289 Constructs an empty slice with a \a parent.
290
290
291 \sa QPieSeries::append(), QPieSeries::insert()
291 \sa QPieSeries::append(), QPieSeries::insert()
292 */
292 */
293 QPieSlice::QPieSlice(QObject *parent)
293 QPieSlice::QPieSlice(QObject *parent)
294 :QObject(parent),
294 :QObject(parent),
295 d_ptr(new QPieSlicePrivate(this))
295 d_ptr(new QPieSlicePrivate(this))
296 {
296 {
297
297
298 }
298 }
299
299
300 /*!
300 /*!
301 Constructs an empty slice with given \a value, \a label and a \a parent.
301 Constructs an empty slice with given \a value, \a label and a \a parent.
302 \sa QPieSeries::append(), QPieSeries::insert()
302 \sa QPieSeries::append(), QPieSeries::insert()
303 */
303 */
304 QPieSlice::QPieSlice(QString label, qreal value, QObject *parent)
304 QPieSlice::QPieSlice(QString label, qreal value, QObject *parent)
305 :QObject(parent),
305 :QObject(parent),
306 d_ptr(new QPieSlicePrivate(this))
306 d_ptr(new QPieSlicePrivate(this))
307 {
307 {
308 setValue(value);
308 setValue(value);
309 setLabel(label);
309 setLabel(label);
310 }
310 }
311
311
312 /*!
312 /*!
313 Destroys the slice.
313 Destroys the slice.
314 User should not delete the slice if it has been added to the series.
314 User should not delete the slice if it has been added to the series.
315 */
315 */
316 QPieSlice::~QPieSlice()
316 QPieSlice::~QPieSlice()
317 {
317 {
318
318
319 }
319 }
320
320
321 void QPieSlice::setLabel(QString label)
321 void QPieSlice::setLabel(QString label)
322 {
322 {
323 if (d_ptr->m_data.m_labelText != label) {
323 if (d_ptr->m_data.m_labelText != label) {
324 d_ptr->m_data.m_labelText = label;
324 d_ptr->m_data.m_labelText = label;
325 emit labelChanged();
325 emit labelChanged();
326 }
326 }
327 }
327 }
328
328
329 QString QPieSlice::label() const
329 QString QPieSlice::label() const
330 {
330 {
331 return d_ptr->m_data.m_labelText;
331 return d_ptr->m_data.m_labelText;
332 }
332 }
333
333
334 void QPieSlice::setValue(qreal value)
334 void QPieSlice::setValue(qreal value)
335 {
335 {
336 value = qAbs(value); // negative values not allowed
336 value = qAbs(value); // negative values not allowed
337 if (!qFuzzyIsNull(d_ptr->m_data.m_value - value)) {
337 if (!qFuzzyIsNull(d_ptr->m_data.m_value - value)) {
338 d_ptr->m_data.m_value = value;
338 d_ptr->m_data.m_value = value;
339 emit valueChanged();
339 emit valueChanged();
340 }
340 }
341 }
341 }
342
342
343 qreal QPieSlice::value() const
343 qreal QPieSlice::value() const
344 {
344 {
345 return d_ptr->m_data.m_value;
345 return d_ptr->m_data.m_value;
346 }
346 }
347
347
348 void QPieSlice::setLabelVisible(bool visible)
348 void QPieSlice::setLabelVisible(bool visible)
349 {
349 {
350 if (d_ptr->m_data.m_isLabelVisible != visible) {
350 if (d_ptr->m_data.m_isLabelVisible != visible) {
351 d_ptr->m_data.m_isLabelVisible = visible;
351 d_ptr->m_data.m_isLabelVisible = visible;
352 emit labelVisibleChanged();
352 emit labelVisibleChanged();
353 }
353 }
354 }
354 }
355
355
356 bool QPieSlice::isLabelVisible() const
356 bool QPieSlice::isLabelVisible() const
357 {
357 {
358 return d_ptr->m_data.m_isLabelVisible;
358 return d_ptr->m_data.m_isLabelVisible;
359 }
359 }
360
360
361 void QPieSlice::setExploded(bool exploded)
361 void QPieSlice::setExploded(bool exploded)
362 {
362 {
363 if (d_ptr->m_data.m_isExploded != exploded) {
363 if (d_ptr->m_data.m_isExploded != exploded) {
364 d_ptr->m_data.m_isExploded = exploded;
364 d_ptr->m_data.m_isExploded = exploded;
365 emit explodedChanged();
365 emit explodedChanged();
366 }
366 }
367 }
367 }
368
368
369 bool QPieSlice::isExploded() const
369 bool QPieSlice::isExploded() const
370 {
370 {
371 return d_ptr->m_data.m_isExploded;
371 return d_ptr->m_data.m_isExploded;
372 }
372 }
373
373
374 void QPieSlice::setPen(const QPen &pen)
374 void QPieSlice::setPen(const QPen &pen)
375 {
375 {
376 d_ptr->setPen(pen, false);
376 d_ptr->setPen(pen, false);
377 }
377 }
378
378
379 QPen QPieSlice::pen() const
379 QPen QPieSlice::pen() const
380 {
380 {
381 return d_ptr->m_data.m_slicePen;
381 return d_ptr->m_data.m_slicePen;
382 }
382 }
383
383
384 void QPieSlice::setBrush(const QBrush &brush)
384 void QPieSlice::setBrush(const QBrush &brush)
385 {
385 {
386 d_ptr->setBrush(brush, false);
386 d_ptr->setBrush(brush, false);
387 }
387 }
388
388
389 QBrush QPieSlice::brush() const
389 QBrush QPieSlice::brush() const
390 {
390 {
391 return d_ptr->m_data.m_sliceBrush;
391 return d_ptr->m_data.m_sliceBrush;
392 }
392 }
393
393
394 void QPieSlice::setLabelBrush(const QBrush &brush)
394 void QPieSlice::setLabelBrush(const QBrush &brush)
395 {
395 {
396 d_ptr->setLabelBrush(brush, false);
396 d_ptr->setLabelBrush(brush, false);
397 }
397 }
398
398
399 QBrush QPieSlice::labelBrush() const
399 QBrush QPieSlice::labelBrush() const
400 {
400 {
401 return d_ptr->m_data.m_labelBrush;
401 return d_ptr->m_data.m_labelBrush;
402 }
402 }
403
403
404 void QPieSlice::setLabelFont(const QFont &font)
404 void QPieSlice::setLabelFont(const QFont &font)
405 {
405 {
406 d_ptr->setLabelFont(font, false);
406 d_ptr->setLabelFont(font, false);
407 }
407 }
408
408
409 QFont QPieSlice::labelFont() const
409 QFont QPieSlice::labelFont() const
410 {
410 {
411 return d_ptr->m_data.m_labelFont;
411 return d_ptr->m_data.m_labelFont;
412 }
412 }
413
413
414 void QPieSlice::setLabelArmLengthFactor(qreal factor)
414 void QPieSlice::setLabelArmLengthFactor(qreal factor)
415 {
415 {
416 if (!qFuzzyIsNull(d_ptr->m_data.m_labelArmLengthFactor - factor)) {
416 if (!qFuzzyIsNull(d_ptr->m_data.m_labelArmLengthFactor - factor)) {
417 d_ptr->m_data.m_labelArmLengthFactor = factor;
417 d_ptr->m_data.m_labelArmLengthFactor = factor;
418 emit labelArmLengthFactorChanged();
418 emit labelArmLengthFactorChanged();
419 }
419 }
420 }
420 }
421
421
422 qreal QPieSlice::labelArmLengthFactor() const
422 qreal QPieSlice::labelArmLengthFactor() const
423 {
423 {
424 return d_ptr->m_data.m_labelArmLengthFactor;
424 return d_ptr->m_data.m_labelArmLengthFactor;
425 }
425 }
426
426
427 void QPieSlice::setExplodeDistanceFactor(qreal factor)
427 void QPieSlice::setExplodeDistanceFactor(qreal factor)
428 {
428 {
429 if (!qFuzzyIsNull(d_ptr->m_data.m_explodeDistanceFactor - factor)) {
429 if (!qFuzzyIsNull(d_ptr->m_data.m_explodeDistanceFactor - factor)) {
430 d_ptr->m_data.m_explodeDistanceFactor = factor;
430 d_ptr->m_data.m_explodeDistanceFactor = factor;
431 emit explodeDistanceFactorChanged();
431 emit explodeDistanceFactorChanged();
432 }
432 }
433 }
433 }
434
434
435 qreal QPieSlice::explodeDistanceFactor() const
435 qreal QPieSlice::explodeDistanceFactor() const
436 {
436 {
437 return d_ptr->m_data.m_explodeDistanceFactor;
437 return d_ptr->m_data.m_explodeDistanceFactor;
438 }
438 }
439
439
440 qreal QPieSlice::percentage() const
440 qreal QPieSlice::percentage() const
441 {
441 {
442 return d_ptr->m_data.m_percentage;
442 return d_ptr->m_data.m_percentage;
443 }
443 }
444
444
445 qreal QPieSlice::startAngle() const
445 qreal QPieSlice::startAngle() const
446 {
446 {
447 return d_ptr->m_data.m_startAngle;
447 return d_ptr->m_data.m_startAngle;
448 }
448 }
449
449
450 qreal QPieSlice::angleSpan() const
450 qreal QPieSlice::angleSpan() const
451 {
451 {
452 return d_ptr->m_data.m_angleSpan;
452 return d_ptr->m_data.m_angleSpan;
453 }
453 }
454
454
455 QColor QPieSlice::color()
456 {
457 return brush().color();
458 }
459
460 void QPieSlice::setColor(QColor color)
461 {
462 QBrush b = brush();
463 if (color != b.color()) {
464 b.setColor(color);
465 setBrush(b);
466 }
467 }
468
469 QColor QPieSlice::borderColor()
470 {
471 return pen().color();
472 }
473
474 void QPieSlice::setBorderColor(QColor color)
475 {
476 QPen p = pen();
477 if (color != p.color()) {
478 p.setColor(color);
479 setPen(p);
480 emit borderColorChanged();
481 }
482 }
483
484 int QPieSlice::borderWidth()
485 {
486 return pen().width();
487 }
488
489 void QPieSlice::setBorderWidth(int width)
490 {
491 QPen p = pen();
492 if (width != p.width()) {
493 p.setWidth(width);
494 setPen(p);
495 }
496 }
497
498 QColor QPieSlice::labelColor()
499 {
500 return labelBrush().color();
501 }
502
503 void QPieSlice::setLabelColor(QColor color)
504 {
505 QBrush b = labelBrush();
506 if (color != b.color()) {
507 b.setColor(color);
508 setLabelBrush(b);
509 }
510 }
511
455 /*!
512 /*!
456 Returns the series that this slice belongs to.
513 Returns the series that this slice belongs to.
457
514
458 \sa QPieSeries::append()
515 \sa QPieSeries::append()
459 */
516 */
460 QPieSeries *QPieSlice::series() const
517 QPieSeries *QPieSlice::series() const
461 {
518 {
462 return d_ptr->m_series;
519 return d_ptr->m_series;
463 }
520 }
464
521
465 QPieSlicePrivate::QPieSlicePrivate(QPieSlice *parent)
522 QPieSlicePrivate::QPieSlicePrivate(QPieSlice *parent)
466 :QObject(parent),
523 :QObject(parent),
467 q_ptr(parent),
524 q_ptr(parent),
468 m_series(0)
525 m_series(0)
469 {
526 {
470
527
471 }
528 }
472
529
473 QPieSlicePrivate::~QPieSlicePrivate()
530 QPieSlicePrivate::~QPieSlicePrivate()
474 {
531 {
475
532
476 }
533 }
477
534
478 QPieSlicePrivate *QPieSlicePrivate::fromSlice(QPieSlice *slice)
535 QPieSlicePrivate *QPieSlicePrivate::fromSlice(QPieSlice *slice)
479 {
536 {
480 return slice->d_func();
537 return slice->d_func();
481 }
538 }
482
539
483 void QPieSlicePrivate::setPen(const QPen &pen, bool themed)
540 void QPieSlicePrivate::setPen(const QPen &pen, bool themed)
484 {
541 {
485 if (m_data.m_slicePen != pen) {
542 if (m_data.m_slicePen != pen) {
543 if (m_data.m_slicePen.color() != pen.color())
544 emit q_ptr->borderColorChanged();
545 if (m_data.m_slicePen.width() != pen.width())
546 emit q_ptr->borderWidthChanged();
486 m_data.m_slicePen = pen;
547 m_data.m_slicePen = pen;
487 m_data.m_slicePen.setThemed(themed);
548 m_data.m_slicePen.setThemed(themed);
488 emit q_ptr->penChanged();
549 emit q_ptr->penChanged();
489 }
550 }
490 }
551 }
491
552
492 void QPieSlicePrivate::setBrush(const QBrush &brush, bool themed)
553 void QPieSlicePrivate::setBrush(const QBrush &brush, bool themed)
493 {
554 {
494 if (m_data.m_sliceBrush != brush) {
555 if (m_data.m_sliceBrush != brush) {
556 if (m_data.m_sliceBrush.color() != brush.color())
557 emit q_ptr->colorChanged();
495 m_data.m_sliceBrush = brush;
558 m_data.m_sliceBrush = brush;
496 m_data.m_sliceBrush.setThemed(themed);
559 m_data.m_sliceBrush.setThemed(themed);
497 emit q_ptr->brushChanged();
560 emit q_ptr->brushChanged();
498 }
561 }
499 }
562 }
500
563
501 void QPieSlicePrivate::setLabelBrush(const QBrush &brush, bool themed)
564 void QPieSlicePrivate::setLabelBrush(const QBrush &brush, bool themed)
502 {
565 {
503 if (m_data.m_labelBrush != brush) {
566 if (m_data.m_labelBrush != brush) {
567 if (m_data.m_labelBrush.color() != brush.color())
568 emit q_ptr->labelColorChanged();
504 m_data.m_labelBrush = brush;
569 m_data.m_labelBrush = brush;
505 m_data.m_labelBrush.setThemed(themed);
570 m_data.m_labelBrush.setThemed(themed);
506 emit q_ptr->labelBrushChanged();
571 emit q_ptr->labelBrushChanged();
507 }
572 }
508 }
573 }
509
574
510 void QPieSlicePrivate::setLabelFont(const QFont &font, bool themed)
575 void QPieSlicePrivate::setLabelFont(const QFont &font, bool themed)
511 {
576 {
512 if (m_data.m_labelFont != font) {
577 if (m_data.m_labelFont != font) {
513 m_data.m_labelFont = font;
578 m_data.m_labelFont = font;
514 m_data.m_labelFont.setThemed(themed);
579 m_data.m_labelFont.setThemed(themed);
515 emit q_ptr->labelFontChanged();
580 emit q_ptr->labelFontChanged();
516 }
581 }
517 }
582 }
518
583
519 void QPieSlicePrivate::setPercentage(qreal percentage)
584 void QPieSlicePrivate::setPercentage(qreal percentage)
520 {
585 {
521 if (!qFuzzyIsNull(m_data.m_percentage - percentage)) {
586 if (!qFuzzyIsNull(m_data.m_percentage - percentage)) {
522 m_data.m_percentage = percentage;
587 m_data.m_percentage = percentage;
523 emit q_ptr->percentageChanged();
588 emit q_ptr->percentageChanged();
524 }
589 }
525 }
590 }
526
591
527 void QPieSlicePrivate::setStartAngle(qreal angle)
592 void QPieSlicePrivate::setStartAngle(qreal angle)
528 {
593 {
529 if (!qFuzzyIsNull(m_data.m_startAngle - angle)) {
594 if (!qFuzzyIsNull(m_data.m_startAngle - angle)) {
530 m_data.m_startAngle = angle;
595 m_data.m_startAngle = angle;
531 emit q_ptr->startAngleChanged();
596 emit q_ptr->startAngleChanged();
532 }
597 }
533 }
598 }
534
599
535 void QPieSlicePrivate::setAngleSpan(qreal span)
600 void QPieSlicePrivate::setAngleSpan(qreal span)
536 {
601 {
537 if (!qFuzzyIsNull(m_data.m_angleSpan - span)) {
602 if (!qFuzzyIsNull(m_data.m_angleSpan - span)) {
538 m_data.m_angleSpan = span;
603 m_data.m_angleSpan = span;
539 emit q_ptr->angleSpanChanged();
604 emit q_ptr->angleSpanChanged();
540 }
605 }
541 }
606 }
542
607
543 QTCOMMERCIALCHART_END_NAMESPACE
608 QTCOMMERCIALCHART_END_NAMESPACE
544
609
545 QTCOMMERCIALCHART_USE_NAMESPACE
610 QTCOMMERCIALCHART_USE_NAMESPACE
546 #include "moc_qpieslice.cpp"
611 #include "moc_qpieslice.cpp"
547 #include "moc_qpieslice_p.cpp"
612 #include "moc_qpieslice_p.cpp"
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@@ -1,117 +1,134
1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2012 Digia Plc
3 ** Copyright (C) 2012 Digia Plc
4 ** All rights reserved.
4 ** All rights reserved.
5 ** For any questions to Digia, please use contact form at http://qt.digia.com
5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 **
6 **
7 ** This file is part of the Qt Commercial Charts Add-on.
7 ** This file is part of the Qt Commercial Charts Add-on.
8 **
8 **
9 ** $QT_BEGIN_LICENSE$
9 ** $QT_BEGIN_LICENSE$
10 ** Licensees holding valid Qt Commercial licenses may use this file in
10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 ** accordance with the Qt Commercial License Agreement provided with the
11 ** accordance with the Qt Commercial License Agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and Digia.
13 ** a written agreement between you and Digia.
14 **
14 **
15 ** If you have questions regarding the use of this file, please use
15 ** If you have questions regarding the use of this file, please use
16 ** contact form at http://qt.digia.com
16 ** contact form at http://qt.digia.com
17 ** $QT_END_LICENSE$
17 ** $QT_END_LICENSE$
18 **
18 **
19 ****************************************************************************/
19 ****************************************************************************/
20
20
21 #ifndef QPIESLICE_H
21 #ifndef QPIESLICE_H
22 #define QPIESLICE_H
22 #define QPIESLICE_H
23
23
24 #include <qchartglobal.h>
24 #include <qchartglobal.h>
25 #include <QObject>
25 #include <QObject>
26 #include <QPen>
26 #include <QPen>
27 #include <QBrush>
27 #include <QBrush>
28 #include <QFont>
28 #include <QFont>
29
29
30 QTCOMMERCIALCHART_BEGIN_NAMESPACE
30 QTCOMMERCIALCHART_BEGIN_NAMESPACE
31 class QPieSlicePrivate;
31 class QPieSlicePrivate;
32 class QPieSeries;
32 class QPieSeries;
33
33
34 class QTCOMMERCIALCHART_EXPORT QPieSlice : public QObject
34 class QTCOMMERCIALCHART_EXPORT QPieSlice : public QObject
35 {
35 {
36 Q_OBJECT
36 Q_OBJECT
37 Q_PROPERTY(QString label READ label WRITE setLabel NOTIFY labelChanged)
37 Q_PROPERTY(QString label READ label WRITE setLabel NOTIFY labelChanged)
38 Q_PROPERTY(qreal value READ value WRITE setValue NOTIFY valueChanged)
38 Q_PROPERTY(qreal value READ value WRITE setValue NOTIFY valueChanged)
39 Q_PROPERTY(bool labelVisible READ isLabelVisible WRITE setLabelVisible NOTIFY labelVisibleChanged)
39 Q_PROPERTY(bool labelVisible READ isLabelVisible WRITE setLabelVisible NOTIFY labelVisibleChanged)
40 Q_PROPERTY(bool exploded READ isExploded WRITE setExploded NOTIFY explodedChanged)
40 Q_PROPERTY(bool exploded READ isExploded WRITE setExploded NOTIFY explodedChanged)
41 Q_PROPERTY(QPen pen READ pen WRITE setPen NOTIFY penChanged)
41 Q_PROPERTY(QPen pen READ pen WRITE setPen NOTIFY penChanged)
42 Q_PROPERTY(QBrush brush READ brush WRITE setBrush NOTIFY brushChanged)
42 Q_PROPERTY(QBrush brush READ brush WRITE setBrush NOTIFY brushChanged)
43 Q_PROPERTY(QBrush labelBrush READ labelBrush WRITE setLabelBrush NOTIFY labelBrushChanged)
43 Q_PROPERTY(QBrush labelBrush READ labelBrush WRITE setLabelBrush NOTIFY labelBrushChanged)
44 Q_PROPERTY(QFont labelFont READ labelFont WRITE setLabelFont NOTIFY labelFontChanged)
44 Q_PROPERTY(QFont labelFont READ labelFont WRITE setLabelFont NOTIFY labelFontChanged)
45 Q_PROPERTY(qreal labelArmLengthFactor READ labelArmLengthFactor WRITE setLabelArmLengthFactor)
45 Q_PROPERTY(qreal labelArmLengthFactor READ labelArmLengthFactor WRITE setLabelArmLengthFactor)
46 Q_PROPERTY(qreal explodeDistanceFactor READ explodeDistanceFactor WRITE setExplodeDistanceFactor)
46 Q_PROPERTY(qreal explodeDistanceFactor READ explodeDistanceFactor WRITE setExplodeDistanceFactor)
47 Q_PROPERTY(qreal percentage READ percentage NOTIFY percentageChanged)
47 Q_PROPERTY(qreal percentage READ percentage NOTIFY percentageChanged)
48 Q_PROPERTY(qreal startAngle READ startAngle NOTIFY startAngleChanged)
48 Q_PROPERTY(qreal startAngle READ startAngle NOTIFY startAngleChanged)
49 Q_PROPERTY(qreal angleSpan READ angleSpan NOTIFY angleSpanChanged)
49 Q_PROPERTY(qreal angleSpan READ angleSpan NOTIFY angleSpanChanged)
50 Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged)
51 Q_PROPERTY(QColor borderColor READ borderColor WRITE setBorderColor NOTIFY borderColorChanged)
52 Q_PROPERTY(int borderWidth READ borderWidth WRITE setBorderWidth NOTIFY borderWidthChanged)
53 Q_PROPERTY(QColor labelColor READ labelColor WRITE setLabelColor NOTIFY labelColorChanged)
50
54
51 public:
55 public:
52 explicit QPieSlice(QObject *parent = 0);
56 explicit QPieSlice(QObject *parent = 0);
53 QPieSlice(QString label, qreal value, QObject *parent = 0);
57 QPieSlice(QString label, qreal value, QObject *parent = 0);
54 virtual ~QPieSlice();
58 virtual ~QPieSlice();
55
59
56 void setLabel(QString label);
60 void setLabel(QString label);
57 QString label() const;
61 QString label() const;
58
62
59 void setValue(qreal value);
63 void setValue(qreal value);
60 qreal value() const;
64 qreal value() const;
61
65
62 void setLabelVisible(bool visible = true);
66 void setLabelVisible(bool visible = true);
63 bool isLabelVisible() const;
67 bool isLabelVisible() const;
64
68
65 void setExploded(bool exploded = true);
69 void setExploded(bool exploded = true);
66 bool isExploded() const;
70 bool isExploded() const;
67
71
68 void setPen(const QPen &pen);
72 void setPen(const QPen &pen);
69 QPen pen() const;
73 QPen pen() const;
70
74
71 void setBrush(const QBrush &brush);
75 void setBrush(const QBrush &brush);
72 QBrush brush() const;
76 QBrush brush() const;
73
77
74 void setLabelBrush(const QBrush &brush);
78 void setLabelBrush(const QBrush &brush);
75 QBrush labelBrush() const;
79 QBrush labelBrush() const;
76
80
77 void setLabelFont(const QFont &font);
81 void setLabelFont(const QFont &font);
78 QFont labelFont() const;
82 QFont labelFont() const;
79
83
80 void setLabelArmLengthFactor(qreal factor);
84 void setLabelArmLengthFactor(qreal factor);
81 qreal labelArmLengthFactor() const;
85 qreal labelArmLengthFactor() const;
82
86
83 void setExplodeDistanceFactor(qreal factor);
87 void setExplodeDistanceFactor(qreal factor);
84 qreal explodeDistanceFactor() const;
88 qreal explodeDistanceFactor() const;
85
89
86 qreal percentage() const;
90 qreal percentage() const;
87 qreal startAngle() const;
91 qreal startAngle() const;
88 qreal angleSpan() const;
92 qreal angleSpan() const;
89
93
94 QColor color();
95 void setColor(QColor color);
96 QColor borderColor();
97 void setBorderColor(QColor color);
98 int borderWidth();
99 void setBorderWidth(int width);
100 QColor labelColor();
101 void setLabelColor(QColor color);
102
90 QPieSeries *series() const;
103 QPieSeries *series() const;
91
104
92 Q_SIGNALS:
105 Q_SIGNALS:
93 void labelChanged();
106 void labelChanged();
94 void valueChanged();
107 void valueChanged();
95 void labelVisibleChanged();
108 void labelVisibleChanged();
96 void explodedChanged();
109 void explodedChanged();
97 void penChanged();
110 void penChanged();
98 void brushChanged();
111 void brushChanged();
99 void labelBrushChanged();
112 void labelBrushChanged();
100 void labelFontChanged();
113 void labelFontChanged();
101 void labelArmLengthFactorChanged();
114 void labelArmLengthFactorChanged();
102 void explodeDistanceFactorChanged();
115 void explodeDistanceFactorChanged();
103 void percentageChanged();
116 void percentageChanged();
104 void startAngleChanged();
117 void startAngleChanged();
105 void angleSpanChanged();
118 void angleSpanChanged();
119 void colorChanged();
120 void borderColorChanged();
121 void borderWidthChanged();
122 void labelColorChanged();
106 void clicked();
123 void clicked();
107 void hovered(bool state);
124 void hovered(bool state);
108
125
109 private:
126 private:
110 QPieSlicePrivate * const d_ptr;
127 QPieSlicePrivate * const d_ptr;
111 Q_DECLARE_PRIVATE(QPieSlice)
128 Q_DECLARE_PRIVATE(QPieSlice)
112 Q_DISABLE_COPY(QPieSlice)
129 Q_DISABLE_COPY(QPieSlice)
113 };
130 };
114
131
115 QTCOMMERCIALCHART_END_NAMESPACE
132 QTCOMMERCIALCHART_END_NAMESPACE
116
133
117 #endif // QPIESLICE_H
134 #endif // QPIESLICE_H
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