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Clone from http://code.qt.io/qt/qtcharts.git

added example for stacked bar chart.
sauimone -
r95:9f20814aa978
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@@ -2,4 +2,5 TEMPLATE = subdirs
2 2 SUBDIRS += linechart \
3 3 zoomlinechart \
4 4 colorlinechart \
5 barchart
5 barchart \
6 stackedbarchart
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@@ -2,7 +2,6
2 2 #define BARCHARTSERIES_H
3 3
4 4 #include <QList>
5 //#include <QRectF>
6 5 #include <QAbstractItemModel>
7 6 #include "qchartseries.h"
8 7 #include "qchartglobal.h"
@@ -35,9 +34,6 public:
35 34
36 35 public Q_SLOTS:
37 36
38 // TODO: wrong place for this... series don't know anything about layout
39 // void chartSizeChanged(QRectF rect);
40
41 37 private:
42 38
43 39 QAbstractItemModel* mModel;
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@@ -7,6 +7,8
7 7 #include "qchartaxis.h"
8 8 #include "barchartseries.h"
9 9 #include "bargroup.h"
10 #include "stackedbarchartseries.h"
11 #include "stackedbargroup.h"
10 12
11 13 #include "xylinechartitem_p.h"
12 14 #include "plotdomain_p.h"
@@ -96,6 +98,23 void QChart::addSeries(QChartSeries* series)
96 98 childItems().append(barGroup);
97 99 break;
98 100 }
101 case QChartSeries::SeriesTypeStackedBar: {
102
103 qDebug() << "barSeries added";
104 StackedBarChartSeries* stackedBarSeries = static_cast<StackedBarChartSeries*>(series);
105 StackedBarGroup* stackedBarGroup = new StackedBarGroup(*stackedBarSeries,this);
106
107 // Add some fugly colors for 5 fist series...
108 stackedBarGroup->addColor(QColor(255,0,0,128));
109 stackedBarGroup->addColor(QColor(255,255,0,128));
110 stackedBarGroup->addColor(QColor(0,255,0,128));
111 stackedBarGroup->addColor(QColor(0,0,255,128));
112 stackedBarGroup->addColor(QColor(255,128,0,128));
113
114 m_chartItems<<stackedBarGroup;
115 childItems().append(stackedBarGroup);
116 break;
117 }
99 118 case QChartSeries::SeriesTypeScatter: {
100 119 QScatterSeries *scatterSeries = qobject_cast<QScatterSeries *>(series);
101 120 scatterSeries->d->setParentItem(this);
@@ -141,6 +160,10 QChartSeries* QChart::createSeries(QChartSeries::QChartSeriesType type)
141 160 series = new BarChartSeries(this);
142 161 break;
143 162 }
163 case QChartSeries::SeriesTypeStackedBar: {
164 series = new StackedBarChartSeries(this);
165 break;
166 }
144 167 case QChartSeries::SeriesTypeScatter: {
145 168 series = new QScatterSeries(this);
146 169 break;
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@@ -15,6 +15,8 SOURCES += \
15 15 barchart/barchartseries.cpp \
16 16 barchart/bargroup.cpp \
17 17 barchart/bar.cpp \
18 barchart/stackedbarchartseries.cpp \
19 barchart/stackedbargroup.cpp \
18 20 xylinechart/qxychartseries.cpp \
19 21 xylinechart/xylinechartitem.cpp \
20 22 plotdomain.cpp \
@@ -26,9 +28,7 SOURCES += \
26 28 pieslice.cpp \
27 29 qchartview.cpp \
28 30 qchartseries.cpp \
29 qchartaxis.cpp \
30 barchart/stackedbarchartseries.cpp \
31 barchart/stackedbargroup.cpp
31 qchartaxis.cpp
32 32
33 33 PRIVATE_HEADERS += \
34 34 xylinechart/xylinechartitem_p.h \
@@ -48,12 +48,12 PUBLIC_HEADERS += \
48 48 xylinechart/qxychartseries.h \
49 49 barchart/barchartseries.h \
50 50 barchart/bargroup.h \
51 barchart/stackedbarchartseries.h \
52 barchart/stackedbargroup.h \
51 53 qchartview.h \
52 54 qchartaxis.h
53 55
54 HEADERS += $$PUBLIC_HEADERS \
55 barchart/stackedbarchartseries.h \
56 barchart/stackedbargroup.h
56 HEADERS += $$PUBLIC_HEADERS
57 57 HEADERS += $$PRIVATE_HEADERS
58 58
59 59 INCLUDEPATH += xylinechart \
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