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86 lines
2.2 KiB
C++
86 lines
2.2 KiB
C++
/* ============================================================
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* QupZilla - WebKit based browser
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* Copyright (C) 2010-2014 David Rosca <nowrep@gmail.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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* ============================================================ */
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#include "clickablelabel.h"
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#include <QMouseEvent>
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ClickableLabel::ClickableLabel(QWidget* parent)
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: QLabel(parent)
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{
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}
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QString ClickableLabel::themeIcon() const
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{
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return m_themeIcon;
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}
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void ClickableLabel::setThemeIcon(const QString &name)
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{
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m_themeIcon = name;
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updateIcon();
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}
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QIcon ClickableLabel::fallbackIcon() const
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{
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return m_fallbackIcon;
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}
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void ClickableLabel::setFallbackIcon(const QIcon &fallbackIcon)
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{
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m_fallbackIcon = fallbackIcon;
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updateIcon();
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}
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void ClickableLabel::updateIcon()
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{
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if (!m_themeIcon.isEmpty()) {
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const QIcon icon = QIcon::fromTheme(m_themeIcon);
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if (!icon.isNull()) {
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setPixmap(icon.pixmap(size()));
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return;
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}
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}
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if (!m_fallbackIcon.isNull())
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setPixmap(m_fallbackIcon.pixmap(size()));
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}
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void ClickableLabel::resizeEvent(QResizeEvent *ev)
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{
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QLabel::resizeEvent(ev);
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updateIcon();
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}
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void ClickableLabel::mouseReleaseEvent(QMouseEvent* ev)
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{
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if (ev->button() == Qt::LeftButton && rect().contains(ev->pos())) {
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if (ev->modifiers() == Qt::ControlModifier) {
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emit middleClicked(ev->globalPos());
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}
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else {
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emit clicked(ev->globalPos());
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}
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}
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else if (ev->button() == Qt::MiddleButton && rect().contains(ev->pos())) {
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emit middleClicked(ev->globalPos());
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}
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else {
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QLabel::mouseReleaseEvent(ev);
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}
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}
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