169 lines
4.3 KiB
C++
169 lines
4.3 KiB
C++
/*
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This file is part of KDDockWidgets.
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SPDX-FileCopyrightText: 2019-2022 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 "DockWidget_qtquick.h"
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#include "ViewFactory.h"
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#include "controllers/TitleBar.h"
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#include "controllers/DockWidget.h"
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#include "controllers/DockWidget_p.h"
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#include "controllers/Frame.h"
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#include "qtquick/Platform_qtquick.h"
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#include "qtquick/ViewFactory_qtquick.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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using namespace KDDockWidgets::Views;
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class DockWidget_qtquick::Private
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{
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public:
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Private(DockWidget_qtquick *view, Controllers::DockWidget *controller, QQmlEngine *qmlengine)
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: q(view)
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, dockWidget(controller)
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, m_visualItem(q->createItem(qmlengine,
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plat()->viewFactory()->dockwidgetFilename().toString()))
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, m_qmlEngine(qmlengine)
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{
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Q_ASSERT(m_visualItem);
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m_visualItem->setParent(view);
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m_visualItem->setParentItem(view);
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}
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DockWidget_qtquick *const q;
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Controllers::DockWidget *const dockWidget;
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QQuickItem *const m_visualItem;
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QQmlEngine *const m_qmlEngine;
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};
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DockWidget_qtquick::DockWidget_qtquick(Controllers::DockWidget *controller,
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Qt::WindowFlags windowFlags, QQmlEngine *engine)
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: View_qtquick(controller, Type::DockWidget, nullptr, windowFlags)
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, d(new Private(this, controller, engine ? engine : plat()->qmlEngine()))
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{
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}
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DockWidget_qtquick::~DockWidget_qtquick()
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{
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delete d;
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}
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void DockWidget_qtquick::init()
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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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void DockWidget_qtquick::setWidget(const QString &qmlFilename)
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{
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QQuickItem *guest = createItem(d->m_qmlEngine, qmlFilename);
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if (!guest)
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return;
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setWidget(guest);
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}
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void DockWidget_qtquick::setWidget(QQuickItem *widget)
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{
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auto wrapper = asQQuickWrapper(widget);
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wrapper->setParent(this);
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makeItemFillParent(widget);
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dockWidget()->setGuestView(wrapper);
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}
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bool DockWidget_qtquick::event(QEvent *e)
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{
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if (e->type() == QEvent::ParentChange) {
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dockWidget()->onParentChanged();
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Q_EMIT dockWidget()->actualTitleBarChanged();
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} else if (e->type() == QEvent::Show) {
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dockWidget()->onShown(e->spontaneous());
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} else if (e->type() == QEvent::Hide) {
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dockWidget()->onHidden(e->spontaneous());
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} else if (e->type() == QEvent::Close) {
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dockWidget()->onCloseEvent(static_cast<QCloseEvent *>(e));
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}
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return View_qtquick::event(e);
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}
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QSize DockWidget_qtquick::minSize() const
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{
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if (auto guestWidget = dockWidget()->guestView()) {
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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->minSize();
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}
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return View_qtquick::minSize();
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}
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QSize DockWidget_qtquick::maximumSize() const
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{
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if (auto guestWidget = dockWidget()->guestView()) {
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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 View_qtquick::maximumSize();
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}
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QObject *DockWidget_qtquick::actualTitleBar() const
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{
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if (Controllers::Frame *frame = this->frame())
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return frame->actualTitleBar();
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return nullptr;
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}
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QObject *DockWidget_qtquick::actualTitleBarObj() const
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{
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return actualTitleBar();
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}
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QQuickItem *DockWidget_qtquick::frameVisualItem() const
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{
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if (Controllers::Frame *frame = this->frame()) {
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// return frame->visualItem(); TODOv2
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}
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return nullptr;
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}
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void DockWidget_qtquick::onGeometryUpdated()
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{
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if (auto frame = this->frame()) {
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if (auto frameView = frame->view()) {
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// frameView->updateConstriants(); // TODOv2
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// frameView->updateGeometry();
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}
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}
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}
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Controllers::Frame *DockWidget_qtquick::frame() const
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{
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return dockWidget()->dptr()->frame();
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}
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Controllers::DockWidget *DockWidget_qtquick::dockWidget() const
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{
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return d->dockWidget;
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}
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