@@ -0,0 +1,18 | |||
|
1 | !include( ../examples.pri ) { | |
|
2 | error( "Couldn't find the examples.pri file!" ) | |
|
3 | } | |
|
4 | ||
|
5 | QT += core gui | |
|
6 | ||
|
7 | TARGET = barmodelmapper | |
|
8 | TEMPLATE = app | |
|
9 | ||
|
10 | ||
|
11 | SOURCES += main.cpp\ | |
|
12 | tablewidget.cpp \ | |
|
13 | customtablemodel.cpp | |
|
14 | ||
|
15 | HEADERS += tablewidget.h \ | |
|
16 | customtablemodel.h | |
|
17 | ||
|
18 | !system_build:mac: QMAKE_POST_LINK += "$$MAC_POST_LINK_PREFIX $$MAC_EXAMPLES_BIN_DIR" |
@@ -0,0 +1,117 | |||
|
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 "customtablemodel.h" | |
|
22 | #include <QVector> | |
|
23 | #include <QTime> | |
|
24 | #include <QRect> | |
|
25 | #include <QColor> | |
|
26 | ||
|
27 | CustomTableModel::CustomTableModel(QObject *parent) : | |
|
28 | QAbstractTableModel(parent) | |
|
29 | { | |
|
30 | qsrand(QTime(0,0,0).secsTo(QTime::currentTime())); | |
|
31 | ||
|
32 | m_columnCount = 6; | |
|
33 | m_rowCount = 10; | |
|
34 | ||
|
35 | // m_data | |
|
36 | for (int i = 0; i < m_rowCount; i++) | |
|
37 | { | |
|
38 | QVector<qreal>* dataVec = new QVector<qreal>(m_columnCount); | |
|
39 | for (int k = 0; k < dataVec->size(); k++) | |
|
40 | { | |
|
41 | if (k%2 == 0) | |
|
42 | dataVec->replace(k, i * 50 + qrand()%20); | |
|
43 | else | |
|
44 | dataVec->replace(k, qrand()%100); | |
|
45 | } | |
|
46 | m_data.append(dataVec); | |
|
47 | } | |
|
48 | } | |
|
49 | ||
|
50 | int CustomTableModel::rowCount(const QModelIndex & parent) const | |
|
51 | { | |
|
52 | Q_UNUSED(parent) | |
|
53 | return m_data.count(); | |
|
54 | } | |
|
55 | ||
|
56 | int CustomTableModel::columnCount(const QModelIndex & parent) const | |
|
57 | { | |
|
58 | Q_UNUSED(parent) | |
|
59 | return m_columnCount; | |
|
60 | } | |
|
61 | ||
|
62 | QVariant CustomTableModel::headerData (int section, Qt::Orientation orientation, int role ) const | |
|
63 | { | |
|
64 | if (role != Qt::DisplayRole) | |
|
65 | return QVariant(); | |
|
66 | ||
|
67 | if (orientation == Qt::Horizontal) | |
|
68 | { | |
|
69 | return QString("201%1").arg(section); | |
|
70 | } | |
|
71 | else | |
|
72 | return QString("%1").arg(section); | |
|
73 | } | |
|
74 | ||
|
75 | QVariant CustomTableModel::data(const QModelIndex & index, int role) const | |
|
76 | { | |
|
77 | if (role == Qt::DisplayRole) | |
|
78 | { | |
|
79 | return m_data[index.row()]->at(index.column()); | |
|
80 | } | |
|
81 | else if (role == Qt::EditRole) | |
|
82 | { | |
|
83 | return m_data[index.row()]->at(index.column()); | |
|
84 | } | |
|
85 | else if (role == Qt::BackgroundRole) | |
|
86 | { | |
|
87 | QRect rect; | |
|
88 | foreach(rect, m_mapping) | |
|
89 | if(rect.contains(index.column(), index.row())) | |
|
90 | return QColor(m_mapping.key(rect)); | |
|
91 | ||
|
92 | // cell not mapped return white color | |
|
93 | return QColor(Qt::white); | |
|
94 | } | |
|
95 | return QVariant(); | |
|
96 | } | |
|
97 | ||
|
98 | bool CustomTableModel::setData ( const QModelIndex & index, const QVariant & value, int role) | |
|
99 | { | |
|
100 | if (index.isValid() && role == Qt::EditRole) | |
|
101 | { | |
|
102 | m_data[index.row()]->replace(index.column(), value.toDouble()); | |
|
103 | emit dataChanged(index, index); | |
|
104 | return true; | |
|
105 | } | |
|
106 | return false; | |
|
107 | } | |
|
108 | ||
|
109 | Qt::ItemFlags CustomTableModel::flags ( const QModelIndex & index ) const | |
|
110 | { | |
|
111 | return QAbstractItemModel::flags(index) | Qt::ItemIsEditable; | |
|
112 | } | |
|
113 | ||
|
114 | void CustomTableModel::addMapping(QString color, QRect area) | |
|
115 | { | |
|
116 | m_mapping.insertMulti(color, area); | |
|
117 | } |
@@ -0,0 +1,51 | |||
|
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 | #ifndef XYPOINTSMODEL_H | |
|
22 | #define XYPOINTSMODEL_H | |
|
23 | ||
|
24 | #include <QAbstractTableModel> | |
|
25 | #include <QHash> | |
|
26 | #include <QRect> | |
|
27 | ||
|
28 | class CustomTableModel : public QAbstractTableModel | |
|
29 | { | |
|
30 | Q_OBJECT | |
|
31 | public: | |
|
32 | explicit CustomTableModel(QObject *parent = 0); | |
|
33 | ||
|
34 | int rowCount ( const QModelIndex & parent = QModelIndex() ) const; | |
|
35 | int columnCount ( const QModelIndex & parent = QModelIndex() ) const; | |
|
36 | QVariant headerData (int section, Qt::Orientation orientation, int role = Qt::DisplayRole ) const; | |
|
37 | QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const; | |
|
38 | bool setData ( const QModelIndex & index, const QVariant & value, int role = Qt::EditRole ); | |
|
39 | Qt::ItemFlags flags ( const QModelIndex & index ) const; | |
|
40 | ||
|
41 | void addMapping(QString color, QRect area); | |
|
42 | void clearMapping() { m_mapping.clear(); } | |
|
43 | ||
|
44 | private: | |
|
45 | QList<QVector<qreal> * > m_data; | |
|
46 | QHash<QString, QRect> m_mapping; | |
|
47 | int m_columnCount; | |
|
48 | int m_rowCount; | |
|
49 | }; | |
|
50 | ||
|
51 | #endif // XYPOINTSMODEL_H |
@@ -0,0 +1,31 | |||
|
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 <QtGui/QApplication> | |
|
22 | #include "tablewidget.h" | |
|
23 | ||
|
24 | int main(int argc, char *argv[]) | |
|
25 | { | |
|
26 | QApplication a(argc, argv); | |
|
27 | TableWidget w; | |
|
28 | w.show(); | |
|
29 | ||
|
30 | return a.exec(); | |
|
31 | } |
@@ -0,0 +1,106 | |||
|
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 "tablewidget.h" | |
|
22 | #include "customtablemodel.h" | |
|
23 | #include <QGridLayout> | |
|
24 | #include <QTableView> | |
|
25 | #include <QChart> | |
|
26 | #include <QChartView> | |
|
27 | #include <QLineSeries> | |
|
28 | #include <QVXYModelMapper> | |
|
29 | #include <QGroupedBarSeries> | |
|
30 | #include <QBarSet> | |
|
31 | #include <QVBarModelMapper> | |
|
32 | #include <QHeaderView> | |
|
33 | ||
|
34 | QTCOMMERCIALCHART_USE_NAMESPACE | |
|
35 | ||
|
36 | TableWidget::TableWidget(QWidget *parent) | |
|
37 | : QWidget(parent) | |
|
38 | { | |
|
39 | // create simple model for storing data | |
|
40 | // user's table data model | |
|
41 | //! [1] | |
|
42 | CustomTableModel *model = new CustomTableModel; | |
|
43 | //! [1] | |
|
44 | ||
|
45 | //! [2] | |
|
46 | // create table view and add model to it | |
|
47 | QTableView *tableView = new QTableView; | |
|
48 | tableView->setModel(model); | |
|
49 | tableView->horizontalHeader()->setResizeMode(QHeaderView::Stretch); | |
|
50 | tableView->verticalHeader()->setResizeMode(QHeaderView::Stretch); | |
|
51 | //! [2] | |
|
52 | ||
|
53 | //! [3] | |
|
54 | QChart *chart = new QChart; | |
|
55 | chart->setAnimationOptions(QChart::AllAnimations); | |
|
56 | //! [3] | |
|
57 | ||
|
58 | // series 1 | |
|
59 | //! [4] | |
|
60 | QGroupedBarSeries *series = new QGroupedBarSeries; | |
|
61 | ||
|
62 | int first = 3; | |
|
63 | int count = 5; | |
|
64 | QVBarModelMapper *mapper = new QVBarModelMapper(this); | |
|
65 | mapper->setFirstBarSetColumn(1); | |
|
66 | mapper->setLastBarSetColumn(4); | |
|
67 | mapper->setFirst(3); | |
|
68 | mapper->setCount(count); | |
|
69 | mapper->setSeries(series); | |
|
70 | mapper->setModel(model); | |
|
71 | chart->addSeries(series); | |
|
72 | //! [4] | |
|
73 | ||
|
74 | QStringList categories; | |
|
75 | categories << "June" << "July" << "August" << "September" << "October" << "November"; | |
|
76 | ||
|
77 | chart->axisX()->categories()->insert(categories); | |
|
78 | ||
|
79 | //! [5] | |
|
80 | // for storing color hex from the series | |
|
81 | QString seriesColorHex = "#000000"; | |
|
82 | ||
|
83 | // get the color of the series and use it for showing the mapped area | |
|
84 | QList<QBarSet*> barsets = series->barSets(); | |
|
85 | for (int i = 0; i < barsets.count(); i++) { | |
|
86 | seriesColorHex = "#" + QString::number(barsets.at(i)->brush().color().rgb(), 16).right(6).toUpper(); | |
|
87 | model->addMapping(seriesColorHex, QRect(1 + i, first, 1, barsets.at(i)->count())); | |
|
88 | } | |
|
89 | //! [5] | |
|
90 | ||
|
91 | //! [8] | |
|
92 | QChartView *chartView = new QChartView(chart); | |
|
93 | chartView->setRenderHint(QPainter::Antialiasing); | |
|
94 | chartView->setMinimumSize(640, 480); | |
|
95 | //! [8] | |
|
96 | ||
|
97 | //! [9] | |
|
98 | // create main layout | |
|
99 | QGridLayout* mainLayout = new QGridLayout; | |
|
100 | mainLayout->addWidget(tableView, 1, 0); | |
|
101 | mainLayout->addWidget(chartView, 1, 1); | |
|
102 | mainLayout->setColumnStretch(1, 1); | |
|
103 | mainLayout->setColumnStretch(0, 0); | |
|
104 | setLayout(mainLayout); | |
|
105 | //! [9] | |
|
106 | } |
@@ -0,0 +1,34 | |||
|
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 | #ifndef TABLEWIDGET_H | |
|
22 | #define TABLEWIDGET_H | |
|
23 | ||
|
24 | #include <QtGui/QWidget> | |
|
25 | ||
|
26 | class TableWidget : public QWidget | |
|
27 | { | |
|
28 | Q_OBJECT | |
|
29 | ||
|
30 | public: | |
|
31 | TableWidget(QWidget *parent = 0); | |
|
32 | }; | |
|
33 | ||
|
34 | #endif // TABLEWIDGET_H |
General Comments 0
You need to be logged in to leave comments.
Login now