From 5238f1b4589b58cfd52ea9f7a415949f2a4761f9 2012-02-15 16:17:28
From: Michal Klocek <michal.klocek@digia.com>
Date: 2012-02-15 16:17:28
Subject: [PATCH] Adds font handling for chart's titile
 * adds setChartTitleFont
 * renames setChartTitle

---

diff --git a/example/axischart/main.cpp b/example/axischart/main.cpp
index abdb7c3..e135383 100644
--- a/example/axischart/main.cpp
+++ b/example/axischart/main.cpp
@@ -35,7 +35,7 @@ int main(int argc, char *argv[])
     QChartView* chartView =  new QChartView(&window);
 
     chartView->setRenderHint(QPainter::Antialiasing);
-    chartView->setTitle("Basic line chart example");
+    chartView->setChartTitle("This is custom axis chart example");
     chartView->addSeries(series0);
     chartView->addSeries(series1);
 
diff --git a/example/colorlinechart/main.cpp b/example/colorlinechart/main.cpp
index 0628875..f26b674 100644
--- a/example/colorlinechart/main.cpp
+++ b/example/colorlinechart/main.cpp
@@ -33,7 +33,11 @@ int main(int argc, char *argv[])
 
     QChartView* chartView =  new QChartView(&window);
     chartView->setRenderHint(QPainter::Antialiasing);
-    chartView->setTitle("Custom color line chart example");
+
+    QFont font;
+    font.setPixelSize(18);
+    chartView->setChartTitleFont(font);
+    chartView->setChartTitle("Custom color line chart example");
     chartView->addSeries(series0);
     chartView->addSeries(series1);
 
diff --git a/example/dynamiclinechart/main.cpp b/example/dynamiclinechart/main.cpp
index 92f9041..a968731 100644
--- a/example/dynamiclinechart/main.cpp
+++ b/example/dynamiclinechart/main.cpp
@@ -28,7 +28,7 @@ int main(int argc, char *argv[])
 
     chartView->setViewport( new QGLWidget() );
     chartView->setRenderHint(QPainter::Antialiasing);
-    chartView->setTitle("This is wave generator buahha.");
+    chartView->setChartTitle("This is wave generator buahha.");
     chartView->addSeries(series0);
     chartView->addSeries(series1);
 
diff --git a/example/linechart/main.cpp b/example/linechart/main.cpp
index ede0db5..83521a0 100644
--- a/example/linechart/main.cpp
+++ b/example/linechart/main.cpp
@@ -34,7 +34,7 @@ int main(int argc, char *argv[])
     QChartView* chartView =  new QChartView(&window);
 
     chartView->setRenderHint(QPainter::Antialiasing);
-    chartView->setTitle("Basic line chart example");
+    chartView->setChartTitle("Basic line chart example");
     chartView->addSeries(series0);
     chartView->addSeries(series1);
 
diff --git a/example/zoomlinechart/main.cpp b/example/zoomlinechart/main.cpp
index 1e3082a..a34cb6c 100644
--- a/example/zoomlinechart/main.cpp
+++ b/example/zoomlinechart/main.cpp
@@ -32,7 +32,7 @@ int main(int argc, char *argv[])
 
     ChartWidget* chartWidget =  new ChartWidget(&window);
     chartWidget->setRenderHint(QPainter::Antialiasing);
-    chartWidget->setTitle("Zoom in/out line chart example");
+    chartWidget->setChartTitle("Zoom in/out line chart example");
     chartWidget->addSeries(series0);
     chartWidget->addSeries(series1);
 
diff --git a/src/qchart.cpp b/src/qchart.cpp
index 1b36eb0..87dc813 100644
--- a/src/qchart.cpp
+++ b/src/qchart.cpp
@@ -96,10 +96,15 @@ void QChart::setChartBackgroundPen(const QPen& pen)
     m_backgroundItem->update();
 }
 
-void QChart::setTitle(const QString& title,const QFont& font)
+void QChart::setChartTitle(const QString& title)
 {
     if(!m_titleItem) m_titleItem = new QGraphicsTextItem(this);
     m_titleItem->setPlainText(title);
+}
+
+void QChart::setChartTitleFont(const QFont& font)
+{
+    if(!m_titleItem) m_titleItem = new QGraphicsTextItem(this);
     m_titleItem->setFont(font);
 }
 
diff --git a/src/qchart.h b/src/qchart.h
index b13dd8e..bba1092 100644
--- a/src/qchart.h
+++ b/src/qchart.h
@@ -58,7 +58,8 @@ public:
     void setChartTheme(QChart::ChartTheme theme);
     QChart::ChartTheme chartTheme() const;
 
-    void setTitle(const QString& title,const QFont& font = QFont());
+    void setChartTitle(const QString& title);
+    void setChartTitleFont(const QFont& font);
     void setChartBackgroundBrush(const QBrush& brush);
     void setChartBackgroundPen(const QPen& pen);
 
diff --git a/src/qchartview.cpp b/src/qchartview.cpp
index 805b910..d1ba37b 100644
--- a/src/qchartview.cpp
+++ b/src/qchartview.cpp
@@ -67,9 +67,14 @@ int QChartView::margin() const
     return m_chart->margin();
 }
 
-void QChartView::setTitle(const QString& title)
+void QChartView::setChartTitle(const QString& title)
 {
-    m_chart->setTitle(title);
+    m_chart->setChartTitle(title);
+}
+
+void QChartView::setChartTitleFont(const QFont& font)
+{
+    m_chart->setChartTitleFont(font);
 }
 
 void QChartView::setChartBackgroundBrush(const QBrush& brush)
diff --git a/src/qchartview.h b/src/qchartview.h
index 2d5e481..44fd94f 100644
--- a/src/qchartview.h
+++ b/src/qchartview.h
@@ -31,7 +31,8 @@ public:
 
     int margin() const;
 
-    void setTitle(const QString& title);
+    void setChartTitle(const QString& title);
+    void setChartTitleFont(const QFont& font);
     void setChartBackgroundBrush(const QBrush& brush);
     void setChartBackgroundPen(const QPen& pen);