1 files changed, 91 insertions, 0 deletions
diff --git a/src/charts/charttitle.cpp b/src/charts/charttitle.cpp
new file mode 100644
index 00000000..c7e18b7e
--- /dev/null
+++ b/src/charts/charttitle.cpp
@@ -0,0 +1,91 @@
+/****************************************************************************
+**
+** Copyright (C) 2014 Digia Plc
+** All rights reserved.
+** For any questions to Digia, please use contact form at http://qt.digia.com
+**
+** This file is part of the Qt Enterprise Charts Add-on.
+**
+** $QT_BEGIN_LICENSE$
+** Licensees holding valid Qt Enterprise licenses may use this file in
+** accordance with the Qt Enterprise License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.
+**
+** If you have questions regarding the use of this file, please use
+** contact form at http://qt.digia.com
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "charttitle_p.h"
+#include "chartpresenter_p.h"
+#include <QFont>
+#include <QFontMetrics>
+#include <QDebug>
+#include <QTextDocument>
+
+QT_CHARTS_BEGIN_NAMESPACE
+
+ChartTitle::ChartTitle(QGraphicsItem *parent)
+    : QGraphicsTextItem(parent)
+{
+    document()->setDocumentMargin(ChartPresenter::textMargin());
+}
+
+ChartTitle::~ChartTitle()
+{
+
+}
+
+void ChartTitle::setText(const QString &text)
+{
+    m_text = text;
+}
+
+QString ChartTitle::text() const
+{
+    return m_text;
+}
+
+void ChartTitle::setGeometry(const QRectF &rect)
+{
+    QRectF truncatedRect;
+    QGraphicsTextItem::setHtml(ChartPresenter::truncatedText(font(), m_text, qreal(0.0),
+                                                             rect.width(), rect.height(),
+                                                             truncatedRect));
+    QGraphicsTextItem::setTextWidth(truncatedRect.width());
+    setPos(rect.topLeft());
+}
+
+
+QSizeF ChartTitle::sizeHint(Qt::SizeHint which, const QSizeF &constraint) const
+{
+    Q_UNUSED(constraint);
+    QSizeF sh;
+
+    switch (which) {
+    case Qt::MinimumSize: {
+        QRectF titleRect = ChartPresenter::textBoundingRect(font(), QStringLiteral("..."));
+        sh = QSizeF(titleRect.width(), titleRect.height());
+        break;
+    }
+    case Qt::PreferredSize:
+    case Qt::MaximumSize: {
+        QRectF titleRect = ChartPresenter::textBoundingRect(font(), m_text);
+        sh = QSizeF(titleRect.width(), titleRect.height());
+        break;
+    }
+    case Qt::MinimumDescent: {
+        QFontMetrics fn(font());
+        sh = QSizeF(0, fn.descent());
+        break;
+    }
+    default:
+        break;
+    }
+
+    return sh;
+}
+
+QT_CHARTS_END_NAMESPACE