From 1f6ecd9d10e9f81cbbea441353782391ac0b2550 2012-01-19 09:41:59
From: Tero Ahola <tero.ahola@digia.com>
Date: 2012-01-19 09:41:59
Subject: [PATCH] Added size hint for the widget

---

diff --git a/src/qchartwidget.cpp b/src/qchartwidget.cpp
index d3a146d..e6f6567 100644
--- a/src/qchartwidget.cpp
+++ b/src/qchartwidget.cpp
@@ -29,13 +29,13 @@ public:
     QChart* m_chart;
 };
 
-////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////////////////////////
 
 QChartWidget::QChartWidget(QWidget *parent) :
     QWidget(parent),
     d_ptr(new QChartWidgetPrivate(this))
 {
-
+    setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
 }
 
 QChartWidget::~QChartWidget()
@@ -52,6 +52,11 @@ void QChartWidget::resizeEvent(QResizeEvent *event)
     QWidget::resizeEvent(event);
 }
 
+QSize QChartWidget::sizeHint() const
+{
+    // TODO: calculate size hint based on contents?
+    return QSize(100, 100);
+}
 
 void QChartWidget::addSeries(QChartSeries* series)
 {
diff --git a/src/qchartwidget.h b/src/qchartwidget.h
index 8fa3858..1269f17 100644
--- a/src/qchartwidget.h
+++ b/src/qchartwidget.h
@@ -19,6 +19,7 @@ public:
 
     //implement from QWidget
     void resizeEvent(QResizeEvent *event);
+    QSize sizeHint() const;
 
     void addSeries(QChartSeries* series);
 protected: