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-rw-r--r--gui/widgets/LabeledToolButton.cpp86
1 files changed, 86 insertions, 0 deletions
diff --git a/gui/widgets/LabeledToolButton.cpp b/gui/widgets/LabeledToolButton.cpp
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+++ b/gui/widgets/LabeledToolButton.cpp
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+/* Copyright 2013 MultiMC Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <QLabel>
+#include <QVBoxLayout>
+#include <QResizeEvent>
+#include <QStyleOption>
+#include "LabeledToolButton.h"
+#include <QApplication>
+
+/*
+ *
+ * Tool Button with a label on it, instead of the normal text rendering
+ *
+ */
+
+LabeledToolButton::LabeledToolButton(QWidget * parent)
+ : QToolButton(parent)
+ , m_label(new QLabel(this))
+{
+ //QToolButton::setText(" ");
+ m_label->setWordWrap(true);
+ m_label->setMouseTracking(false);
+ m_label->setAlignment(Qt::AlignCenter);
+ m_label->setTextInteractionFlags(Qt::NoTextInteraction);
+ // somehow, this makes word wrap work in the QLabel. yay.
+ m_label->setMinimumWidth(100);
+}
+
+QString LabeledToolButton::text() const
+{
+ return m_label->text();
+}
+
+void LabeledToolButton::setText(const QString & text)
+{
+ m_label->setText(text);
+}
+
+/*!
+ \reimp
+*/
+QSize LabeledToolButton::sizeHint() const
+{
+ /*
+ Q_D(const QToolButton);
+ if (d->sizeHint.isValid())
+ return d->sizeHint;
+ */
+ ensurePolished();
+
+ int w = 0, h = 0;
+ QStyleOptionToolButton opt;
+ initStyleOption(&opt);
+ QSize sz =m_label->sizeHint();
+ w = sz.width();
+ h = sz.height();
+
+ opt.rect.setSize(QSize(w, h)); // PM_MenuButtonIndicator depends on the height
+ if (popupMode() == MenuButtonPopup)
+ w += style()->pixelMetric(QStyle::PM_MenuButtonIndicator, &opt, this);
+
+ QSize rawSize = style()->sizeFromContents(QStyle::CT_ToolButton, &opt, QSize(w, h), this);
+ QSize sizeHint = rawSize.expandedTo(QApplication::globalStrut());
+ return sizeHint;
+}
+
+
+
+void LabeledToolButton::resizeEvent(QResizeEvent * event)
+{
+ m_label->setGeometry(QRect(4, 4, width()-8, height()-8));
+ QWidget::resizeEvent(event);
+}