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Chart title font color
Tero Ahola -
r495:5c5df42e5e34
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@@ -15,11 +15,11 MainWindow::MainWindow(QWidget *parent)
15 15 // Here's the set of company's colors used throughout the example
16 16 m_companyColor1 = "#b90020";
17 17 m_companyColor2 = "#6d0013";
18 m_companyColor3 = "#d5d5d5";
18 m_companyColor3 = "#d5d5f5";
19 19 m_companyColor4 = "#fcfcfc";
20 20
21 21 resize(400, 300);
22 //setWindowFlags(Qt::FramelessWindowHint);
22 setWindowFlags(Qt::FramelessWindowHint);
23 23
24 24 // Create chart view
25 25 m_chartView = new QChartView(this);
@@ -40,7 +40,7 MainWindow::MainWindow(QWidget *parent)
40 40 m_scatter->add(m_line->data());
41 41 m_chartView->addSeries(m_scatter);
42 42
43 // Create pie series using color 2; use different fill styles for each pie slice
43 // Create pie series with different data
44 44 m_pie = new QPieSeries();
45 45 m_pie->add(1.1, "1");
46 46 m_pie->add(2.1, "2");
@@ -69,6 +69,7 void MainWindow::customize()
69 69 chartGradient.setColorAt(1.0, m_companyColor3);
70 70 m_chartView->setChartBackgroundBrush(chartGradient);
71 71 m_chartView->setBackgroundBrush(m_companyColor4);
72 m_chartView->setChartTitleBrush(m_companyColor1);
72 73
73 74 // Customize chart axis
74 75 QPen color1Pen(m_companyColor1, 4.0);
@@ -85,6 +86,7 void MainWindow::customize()
85 86 m_pie->slices().at(i)->setSlicePen(color1Pen);
86 87 }
87 88
89
88 90 // Calculate new colors to be used on the next update for the series
89 91 m_companyColor1.setRed((m_companyColor1.red() + 25) % 255);
90 92 m_companyColor1.setGreen((m_companyColor1.green() + 25) % 255);
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@@ -140,6 +140,24 void QChart::setChartTitleFont(const QFont& font)
140 140 m_titleItem->setFont(font);
141 141 }
142 142
143 /*!
144 Sets the \a brush used for rendering the title text.
145 */
146 void QChart::setChartTitleBrush(const QBrush &brush)
147 {
148 createChartTitleItem();
149 m_titleItem->setBrush(brush);
150 }
151
152 /*!
153 Returns the brush used for rendering the title text.
154 */
155 QBrush QChart::chartTitleBrush()
156 {
157 createChartTitleItem();
158 return m_titleItem->brush();
159 }
160
143 161 void QChart::createChartBackgroundItem()
144 162 {
145 163 if(!m_backgroundItem) {
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@@ -59,6 +59,8 public:
59 59 void setChartTitle(const QString& title);
60 60 QString chartTitle() const;
61 61 void setChartTitleFont(const QFont& font);
62 void setChartTitleBrush(const QBrush &brush);
63 QBrush chartTitleBrush();
62 64 void setChartBackgroundBrush(const QBrush& brush);
63 65 void setChartBackgroundPen(const QPen& pen);
64 66
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@@ -158,6 +158,22 void QChartView::setChartTitleFont(const QFont& font)
158 158 }
159 159
160 160 /*!
161 Sets the \a brush used for rendering the title text.
162 */
163 void QChartView::setChartTitleBrush(const QBrush &brush)
164 {
165 m_chart->setChartTitleBrush(brush);
166 }
167
168 /*!
169 Returns the brush used for rendering the title text.
170 */
171 QBrush QChartView::chartTitleBrush()
172 {
173 return m_chart->chartTitleBrush();
174 }
175
176 /*!
161 177 Sets the \a brush that is used for painting the background of the chart area of the QChartView widget.
162 178 */
163 179 void QChartView::setChartBackgroundBrush(const QBrush& brush)
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@@ -23,7 +23,7 public:
23 23
24 24 //implement from QWidget
25 25 void resizeEvent(QResizeEvent *event);
26
26
27 27 void addSeries(QSeries* series,QChartAxis* axisY=0);// takes series ownership , takes axis ownership
28 28 void removeSeries(QSeries* series); //returns ownership , deletes axis if no series attached
29 29 void removeAllSeries(); // deletes series and axis
@@ -32,6 +32,8 public:
32 32 void setChartTitle(const QString& title);
33 33 QString chartTitle() const;
34 34 void setChartTitleFont(const QFont& font);
35 void setChartTitleBrush(const QBrush &brush);
36 QBrush chartTitleBrush();
35 37 void setChartBackgroundBrush(const QBrush& brush);
36 38 void setChartBackgroundPen(const QPen& pen);
37 39
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