79 lines
2.0 KiB
C++
Executable File
79 lines
2.0 KiB
C++
Executable File
// This file is part of RSS Guard.
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//
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// Copyright (C) 2011-2017 by Martin Rotter <rotter.martinos@gmail.com>
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//
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// RSS Guard 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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// RSS Guard 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 RSS Guard. If not, see <http://www.gnu.org/licenses/>.
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#include "gui/plaintoolbutton.h"
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#include <QAction>
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#include <QPainter>
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#include <QPaintEvent>
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#include <QStyle>
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#include <QStyleOption>
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#include <QToolButton>
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PlainToolButton::PlainToolButton(QWidget* parent) : QToolButton(parent), m_padding(0) {}
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PlainToolButton::~PlainToolButton() {}
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void PlainToolButton::paintEvent(QPaintEvent* e) {
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Q_UNUSED(e)
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QPainter p(this);
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QRect rect(QPoint(0, 0), size());
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// Set padding.
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rect.adjust(m_padding, m_padding, -m_padding, -m_padding);
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if (isEnabled()) {
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if (underMouse() || isChecked()) {
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p.setOpacity(0.7);
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}
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}
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else {
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p.setOpacity(0.3);
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}
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icon().paint(&p, rect);
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}
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int PlainToolButton::padding() const {
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return m_padding;
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}
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void PlainToolButton::setPadding(int padding) {
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m_padding = padding;
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repaint();
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}
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void PlainToolButton::setChecked(bool checked) {
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QToolButton::setChecked(checked);
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repaint();
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}
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void PlainToolButton::reactOnActionChange(QAction* action) {
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if (action != nullptr) {
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setEnabled(action->isEnabled());
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setCheckable(action->isCheckable());
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setChecked(action->isChecked());
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setIcon(action->icon());
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setToolTip(action->toolTip());
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}
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}
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void PlainToolButton::reactOnSenderActionChange() {
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reactOnActionChange(qobject_cast<QAction*>(sender()));
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}
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