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112 lines
3.2 KiB
C++
112 lines
3.2 KiB
C++
/*
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* Copyright 2021 Michail Vourlakos <mvourlakos@gmail.com>
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*
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* This file is part of Latte-Dock
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*
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* Latte-Dock is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* Latte-Dock 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 "layoutmenuitemwidget.h"
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// local
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#include "generictools.h"
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// Qt
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#include <QApplication>
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#include <QDebug>
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#include <QHBoxLayout>
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#include <QPainter>
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#include <QRadioButton>
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#include <QStyleOptionMenuItem>
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const int ICONMARGIN = 1;
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const int MARGIN = 2;
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LayoutMenuItemWidget::LayoutMenuItemWidget(QAction* action, QWidget *parent)
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: QWidget(parent),
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m_action(action)
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{
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QHBoxLayout *l = new QHBoxLayout;
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auto radiobtn = new QRadioButton(this);
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radiobtn->setCheckable(true);
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radiobtn->setChecked(action->isChecked());
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radiobtn->setVisible(action->isVisible() && action->isCheckable());
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l->addWidget(radiobtn);
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setLayout(l);
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setMouseTracking(true);
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}
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void LayoutMenuItemWidget::setIcon(const bool &isBackgroundFile, const QString &iconName)
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{
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m_isBackgroundFile = isBackgroundFile;
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m_iconName = iconName;
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}
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QSize LayoutMenuItemWidget::minimumSizeHint() const
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{
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QStyleOptionMenuItem opt;
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QSize contentSize = fontMetrics().size(Qt::TextSingleLine | Qt::TextShowMnemonic, m_action->text());
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contentSize.setHeight(contentSize.height() + 9);
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contentSize.setWidth(contentSize.width() + 4 * contentSize.height());
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return style()->sizeFromContents(QStyle::CT_MenuItem, &opt, contentSize, this);
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}
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void LayoutMenuItemWidget::paintEvent(QPaintEvent* e)
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{
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QPainter painter(this);
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painter.save();
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QStyleOptionMenuItem opt;
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opt.initFrom(this);
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opt.text = m_action->text();
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opt.menuItemType = QStyleOptionMenuItem::Normal;
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opt.menuHasCheckableItems = false;
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if (rect().contains(mapFromGlobal(QCursor::pos()))) {
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opt.state |= QStyle::State_Selected;
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}
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//! background
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Latte::drawBackground(&painter, style(), opt);
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//! radio button
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int radiosize = opt.rect.height();
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QRect remained;
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if (qApp->layoutDirection() == Qt::LeftToRight) {
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remained = QRect(opt.rect.x() + radiosize , opt.rect.y(), opt.rect.width() - radiosize, opt.rect.height());
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} else {
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remained = QRect(opt.rect.x() , opt.rect.y(), opt.rect.width() - radiosize, opt.rect.height());
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}
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opt.rect = remained;
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//! icon
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remained = Latte::remainedFromLayoutIcon(opt, Qt::AlignLeft, 2, 3); //we need this padding for spacing
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Latte::drawLayoutIcon(&painter, opt, m_isBackgroundFile, m_iconName, Qt::AlignLeft, 0, 3);
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opt.rect = remained;
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//! text
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opt.text = opt.text.remove("&");
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//style()->drawControl(QStyle::CE_MenuItem, &opt, &painter, this);
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Latte::drawFormattedText(&painter, opt);
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painter.restore();
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}
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