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113 lines
2.7 KiB
C++
113 lines
2.7 KiB
C++
/******************************************************************************
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Copyright (C) 2025 by Taylor Giampaolo <warchamp7@obsproject.com>
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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 2 of the License, or
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(at your option) any later version.
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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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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 "MenuCheckBox.hpp"
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#include <QMenu>
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#include <QMouseEvent>
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#include <QStyleOptionButton>
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#include <QStylePainter>
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MenuCheckBox::MenuCheckBox(const QString &text, QWidget *parent) : QCheckBox(text, parent)
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{
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setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
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setContentsMargins(0, 0, 0, 0);
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if (auto menu = qobject_cast<QMenu *>(parent)) {
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connect(menu, &QMenu::hovered, this, [this, menu](QAction *action) {
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if (action != menuAction) {
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setHovered(false);
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update();
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}
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});
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connect(menu, &QMenu::aboutToHide, this, [this]() { setHovered(false); });
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}
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}
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void MenuCheckBox::setAction(QAction *action)
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{
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menuAction = action;
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}
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void MenuCheckBox::focusInEvent(QFocusEvent *)
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{
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setHovered(true);
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}
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void MenuCheckBox::mousePressEvent(QMouseEvent *event)
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{
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if (event->button() == Qt::LeftButton) {
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mousePressInside = true;
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event->accept();
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} else {
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QCheckBox::mousePressEvent(event);
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}
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}
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void MenuCheckBox::mouseMoveEvent(QMouseEvent *event)
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{
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if (!rect().contains(event->pos())) {
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mousePressInside = false;
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}
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event->accept();
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}
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void MenuCheckBox::mouseReleaseEvent(QMouseEvent *event)
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{
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if (event->button() == Qt::LeftButton) {
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if (mousePressInside && rect().contains(event->pos())) {
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toggle();
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}
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event->accept();
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} else {
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QCheckBox::mouseReleaseEvent(event);
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}
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mousePressInside = false;
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}
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void MenuCheckBox::enterEvent(QEnterEvent *)
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{
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setHovered(true);
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update();
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}
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void MenuCheckBox::leaveEvent(QEvent *)
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{
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setHovered(false);
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update();
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}
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void MenuCheckBox::paintEvent(QPaintEvent *)
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{
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QStylePainter p(this);
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QStyleOptionButton opt;
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initStyleOption(&opt);
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if (isHovered) {
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opt.state |= QStyle::State_MouseOver;
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opt.state |= QStyle::State_Selected;
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}
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p.drawControl(QStyle::CE_CheckBox, opt);
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}
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void MenuCheckBox::setHovered(bool hovered)
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{
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isHovered = hovered;
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}
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