Rename LineColumnLabel

It is not only used for line and column.

Change-Id: I544244dbca0b9f084e45ff2d7e4f28f79d2cae09
Reviewed-by: David Schulz <david.schulz@qt.io>

1 files changed, 86 insertions, 0 deletions

diff --git a/src/libs/utils/fixedsizeclicklabel.cpp b/src/libs/utils/fixedsizeclicklabel.cpp
new file mode 100644
index 0000000000..f3fd104cb4
--- /dev/null
+++ b/src/libs/utils/fixedsizeclicklabel.cpp
@@ -0,0 +1,86 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qt Creator.
+**
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+****************************************************************************/
+
+#include "fixedsizeclicklabel.h"
+
+#include <QMouseEvent>
+
+/*!
+    \class Utils::FixedSizeClickLabel
+
+    \brief The FixedSizeClickLabel class is a label with a size hint derived from a sample text
+    that can be different to the text that is shown.
+
+    For convenience it also has a clicked signal that is emitted whenever the label receives a mouse
+    click.
+*/
+
+namespace Utils {
+
+FixedSizeClickLabel::FixedSizeClickLabel(QWidget *parent)
+    : QLabel(parent)
+    , m_pressed(false)
+{
+}
+
+void FixedSizeClickLabel::setText(const QString &text, const QString &maxText)
+{
+    QLabel::setText(text);
+    m_maxText = maxText;
+}
+
+QSize FixedSizeClickLabel::sizeHint() const
+{
+    return fontMetrics().boundingRect(m_maxText).size();
+}
+
+QString FixedSizeClickLabel::maxText() const
+{
+    return m_maxText;
+}
+
+void FixedSizeClickLabel::setMaxText(const QString &maxText)
+{
+    m_maxText = maxText;
+}
+
+void FixedSizeClickLabel::mousePressEvent(QMouseEvent *ev)
+{
+    QLabel::mousePressEvent(ev);
+    if (ev->button() == Qt::LeftButton)
+        m_pressed = true;
+}
+
+void FixedSizeClickLabel::mouseReleaseEvent(QMouseEvent *ev)
+{
+    QLabel::mouseReleaseEvent(ev);
+    if (ev->button() != Qt::LeftButton)
+        return;
+    if (m_pressed && rect().contains(ev->pos()))
+        emit clicked();
+    m_pressed = false;
+}
+
+} // namespace Utils