110 lines
2.7 KiB
C++
110 lines
2.7 KiB
C++
/*
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This file is part of KDDockWidgets.
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SPDX-FileCopyrightText: 2019-2020 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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SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only
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Contact KDAB at <info@kdab.com> for commercial licensing options.
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*/
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#include "DockWidgetQuick.h"
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#include <Config.h>
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#include <QQuickItem>
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#include <QCloseEvent>
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/**
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* @file
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* @brief Represents a dock widget.
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*
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* @author Sérgio Martins \<sergio.martins@kdab.com\>
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*/
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using namespace KDDockWidgets;
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class DockWidgetQuick::Private
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{
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public:
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Private(DockWidgetQuick *dw)
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: q(dw)
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, m_visualItem(q->createItem(Config::self().qmlEngine(), QStringLiteral("qrc:/kddockwidgets/private/quick/qml/DockWidget.qml")))
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{
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Q_ASSERT(m_visualItem);
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m_visualItem->setParent(q);
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m_visualItem->setParentItem(q);
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}
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DockWidgetBase *const q;
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QQuickItem *const m_visualItem;
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};
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DockWidgetQuick::DockWidgetQuick(const QString &name, Options options)
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: DockWidgetBase(name, options)
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, d(new Private(this))
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{
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// To mimic what QtWidgets does when creating a new QWidget.
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setVisible(false);
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}
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DockWidgetQuick::~DockWidgetQuick()
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{
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delete d;
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}
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void DockWidgetQuick::setWidget(const QString &qmlFilename)
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{
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QQuickItem *guest = createItem(Config::self().qmlEngine(), qmlFilename);
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if (!guest)
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return;
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auto adapter = new QWidgetAdapter(this);
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guest->setParentItem(adapter);
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guest->setParent(adapter);
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setWidget(adapter);
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}
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void DockWidgetQuick::setWidget(QWidgetAdapter *widget)
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{
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widget->QWidgetAdapter::setParent(this);
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QWidgetAdapter::makeItemFillParent(widget);
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DockWidgetBase::setWidget(widget);
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}
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bool DockWidgetQuick::event(QEvent *e)
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{
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if (e->type() == QEvent::ParentChange) {
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onParentChanged();
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} else if (e->type() == QEvent::Show) {
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onShown(e->spontaneous());
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} else if (e->type() == QEvent::Hide) {
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onHidden(e->spontaneous());
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} else if (e->type() == QEvent::Close) {
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onCloseEvent(static_cast<QCloseEvent*>(e));
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}
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return DockWidgetBase::event(e);
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}
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QSize DockWidgetQuick::minimumSize() const
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{
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if (QWidgetAdapter *guestWidget = widget()) {
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// The guests min-size is the same as the widget's, there's no spacing or margins.
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return guestWidget->minimumSize();
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}
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return DockWidgetBase::minimumSize();
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}
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QSize DockWidgetQuick::maximumSize() const
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{
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if (QWidgetAdapter *guestWidget = widget()) {
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// The guests max-size is the same as the widget's, there's no spacing or margins.
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return guestWidget->maximumSize();
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}
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return DockWidgetBase::maximumSize();
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}
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