90 lines
2.7 KiB
C++
90 lines
2.7 KiB
C++
/*
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This file is part of KDDockWidgets.
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Copyright (C) 2018-2020 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com
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Author: Sérgio Martins <sergio.martins@kdab.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 "FloatingWindowWidget_p.h"
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#include "Logging_p.h"
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#include "Utils_p.h"
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#include "DropArea_p.h"
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#include "TitleBar_p.h"
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#include <QApplication>
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#include <QPainter>
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#include <QVBoxLayout>
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#include <QWindowStateChangeEvent>
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using namespace KDDockWidgets;
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FloatingWindowWidget::FloatingWindowWidget(MainWindowBase *parent)
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: FloatingWindow(parent)
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, m_vlayout(new QVBoxLayout(this))
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{
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init();
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}
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FloatingWindowWidget::FloatingWindowWidget(Frame *frame, MainWindowBase *parent)
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: FloatingWindow(frame, parent)
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, m_vlayout(new QVBoxLayout(this))
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{
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init();
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}
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void FloatingWindowWidget::paintEvent(QPaintEvent *)
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{
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QPainter p(this);
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p.setPen(0x666666);
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p.drawRect(rect().adjusted(0, 0, -1, -1));
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}
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bool FloatingWindowWidget::event(QEvent *ev)
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{
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if (ev->type() == QEvent::WindowStateChange)
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Q_EMIT windowStateChanged(static_cast<QWindowStateChangeEvent*>(ev));
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return FloatingWindow::event(ev);
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}
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#ifdef Q_OS_WIN
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bool FloatingWindowWidget::nativeEvent(const QByteArray &eventType, void *message, long *result)
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{
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if (!KDDockWidgets::usesAeroSnapWithCustomDecos() || eventType != "windows_generic_MSG")
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return QWidget::nativeEvent(eventType, message, result);
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auto m = static_cast<MSG*>(message);
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if (m->message != WM_DPICHANGED)
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return QWidget::nativeEvent(eventType, message, result);
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KDDockWidgets::extendClientAreaOverTitleBar(windowHandle());
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return QWidget::nativeEvent(eventType, message, result);
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}
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#endif
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void FloatingWindowWidget::init()
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{
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m_vlayout->setSpacing(0);
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m_vlayout->setContentsMargins(0, 0, 0, 0);
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m_vlayout->addWidget(m_titleBar);
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m_vlayout->addWidget(m_dropArea);
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if (!KDDockWidgets::usesNativeDraggingAndResizing())
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m_vlayout->setContentsMargins(4, 4, 4, 4);
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if (KDDockWidgets::usesAeroSnapWithCustomDecos())
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KDDockWidgets::extendClientAreaOverTitleBar(windowHandle());
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}
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