forked from qt-creator/qt-creator
ADS: Integrate newest base repository commits
* Update to newest version of ADS * Remove native window and title bar support on linux Base repository was merged until commit 8d4507e9d83434be976ff8c7bc9f59733937a08d Task-number: QDS-10242 Change-Id: If74b6b50421be3b759c61b0f76f4a330991f71fa Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io> Reviewed-by: Qt CI Patch Build Bot <ci_patchbuild_bot@qt.io>
This commit is contained in:
Henning Gruendl
committed by
Henning Gründl
Henning Gründl
parent
21983a8377
commit
16ef838f23
@@ -13,340 +13,353 @@
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#include <QLoggingCategory>
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#include <QMouseEvent>
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#include <QScrollBar>
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#include <QTimer>
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#include <QtGlobal>
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#include <iostream>
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namespace ADS
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namespace ADS {
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/**
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* Private data class of DockAreaTabBar class (pimpl)
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*/
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class DockAreaTabBarPrivate
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{
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public:
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DockAreaTabBar *q;
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DockAreaWidget *m_dockArea = nullptr;
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QWidget *m_tabsContainerWidget = nullptr;
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QBoxLayout *m_tabsLayout = nullptr;
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int m_currentIndex = -1;
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/**
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* Private data class of DockAreaTabBar class (pimpl)
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* Private data constructor
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*/
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class DockAreaTabBarPrivate
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{
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public:
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DockAreaTabBar *q;
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DockAreaWidget *m_dockArea = nullptr;
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QWidget *m_tabsContainerWidget = nullptr;
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QBoxLayout *m_tabsLayout = nullptr;
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int m_currentIndex = -1;
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DockAreaTabBarPrivate(DockAreaTabBar *parent);
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/**
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* Private data constructor
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*/
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DockAreaTabBarPrivate(DockAreaTabBar *parent);
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/**
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* Update tabs after current index changed or when tabs are removed.
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* The function reassigns the stylesheet to update the tabs.
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*/
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void updateTabs();
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/**
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* Update tabs after current index changed or when tabs are removed.
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* The function reassigns the stylesheet to update the tabs
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*/
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void updateTabs();
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/**
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* Convenience function to access first tab.
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*/
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DockWidgetTab *firstTab() const { return q->tab(0); }
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/**
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* Convenience function to access first tab
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*/
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DockWidgetTab *firstTab() const { return q->tab(0); }
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/**
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* Convenience function to access last tab.
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*/
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DockWidgetTab *lastTab() const { return q->tab(q->count() - 1); }
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}; // class DockAreaTabBarPrivate
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/**
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* Convenience function to access last tab
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*/
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DockWidgetTab *lastTab() const { return q->tab(q->count() - 1); }
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}; // class DockAreaTabBarPrivate
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DockAreaTabBarPrivate::DockAreaTabBarPrivate(DockAreaTabBar *parent)
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: q(parent)
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{}
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DockAreaTabBarPrivate::DockAreaTabBarPrivate(DockAreaTabBar *parent)
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: q(parent)
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{}
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void DockAreaTabBarPrivate::updateTabs()
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{
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// Set active TAB and update all other tabs to be inactive
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for (int i = 0; i < q->count(); ++i) {
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auto tabWidget = q->tab(i);
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if (!tabWidget)
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continue;
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void DockAreaTabBarPrivate::updateTabs()
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{
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// Set active TAB and update all other tabs to be inactive
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for (int i = 0; i < q->count(); ++i) {
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auto tabWidget = q->tab(i);
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if (!tabWidget)
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continue;
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if (i == m_currentIndex) {
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tabWidget->show();
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tabWidget->setActiveTab(true);
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// Sometimes the synchronous calculation of the rectangular area fails. Therefore we
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// use QTimer::singleShot here to execute the call within the event loop - see #520.
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QTimer::singleShot(0, q, [&, tabWidget] { q->ensureWidgetVisible(tabWidget); });
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} else {
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tabWidget->setActiveTab(false);
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}
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}
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}
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if (i == m_currentIndex) {
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tabWidget->show();
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tabWidget->setActiveTab(true);
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q->ensureWidgetVisible(tabWidget);
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} else {
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tabWidget->setActiveTab(false);
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DockAreaTabBar::DockAreaTabBar(DockAreaWidget *parent)
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: QScrollArea(parent)
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, d(new DockAreaTabBarPrivate(this))
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{
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d->m_dockArea = parent;
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setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
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setFrameStyle(QFrame::NoFrame);
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setWidgetResizable(true);
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setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
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setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
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d->m_tabsContainerWidget = new QWidget();
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d->m_tabsContainerWidget->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
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d->m_tabsContainerWidget->setObjectName("tabsContainerWidget");
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d->m_tabsLayout = new QBoxLayout(QBoxLayout::LeftToRight);
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d->m_tabsLayout->setContentsMargins(0, 0, 0, 0);
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d->m_tabsLayout->setSpacing(0);
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d->m_tabsLayout->addStretch(1);
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d->m_tabsContainerWidget->setLayout(d->m_tabsLayout);
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setWidget(d->m_tabsContainerWidget);
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}
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DockAreaTabBar::~DockAreaTabBar()
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{
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delete d;
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}
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void DockAreaTabBar::wheelEvent(QWheelEvent *event)
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{
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event->accept();
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const int direction = event->angleDelta().y();
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if (direction < 0)
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horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 20);
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else
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horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 20);
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}
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void DockAreaTabBar::setCurrentIndex(int index)
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{
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if (index == d->m_currentIndex)
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return;
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if (index < -1 || index > (count() - 1)) {
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qWarning() << Q_FUNC_INFO << "Invalid index" << index;
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return;
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}
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emit currentChanging(index);
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d->m_currentIndex = index;
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d->updateTabs();
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updateGeometry();
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emit currentChanged(index);
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}
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int DockAreaTabBar::count() const
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{
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// The tab bar contains a stretch item as last item
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return d->m_tabsLayout->count() - 1;
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}
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void DockAreaTabBar::insertTab(int index, DockWidgetTab *dockWidgetTab)
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{
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d->m_tabsLayout->insertWidget(index, dockWidgetTab);
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connect(dockWidgetTab, &DockWidgetTab::clicked, this, [this, dockWidgetTab] {
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onTabClicked(dockWidgetTab);
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});
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connect(dockWidgetTab, &DockWidgetTab::closeRequested, this, [this, dockWidgetTab] {
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onTabCloseRequested(dockWidgetTab);
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});
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connect(dockWidgetTab, &DockWidgetTab::closeOtherTabsRequested, this, [this, dockWidgetTab] {
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onCloseOtherTabsRequested(dockWidgetTab);
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});
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connect(dockWidgetTab,
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&DockWidgetTab::moved,
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this,
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[this, dockWidgetTab](const QPoint &globalPosition) {
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onTabWidgetMoved(dockWidgetTab, globalPosition);
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});
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connect(dockWidgetTab, &DockWidgetTab::elidedChanged, this, &DockAreaTabBar::elidedChanged);
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dockWidgetTab->installEventFilter(this);
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emit tabInserted(index);
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if (index <= d->m_currentIndex)
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setCurrentIndex(d->m_currentIndex + 1);
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else if (d->m_currentIndex == -1)
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setCurrentIndex(index);
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updateGeometry();
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}
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void DockAreaTabBar::removeTab(DockWidgetTab *dockWidgetTab)
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{
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if (!count())
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return;
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qCInfo(adsLog) << Q_FUNC_INFO;
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int newCurrentIndex = currentIndex();
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int removeIndex = d->m_tabsLayout->indexOf(dockWidgetTab);
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if (count() == 1)
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newCurrentIndex = -1;
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if (newCurrentIndex > removeIndex) {
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newCurrentIndex--;
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} else if (newCurrentIndex == removeIndex) {
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newCurrentIndex = -1;
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// First we walk to the right to search for the next visible tab
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for (int i = (removeIndex + 1); i < count(); ++i) {
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if (tab(i)->isVisibleTo(this)) {
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newCurrentIndex = i - 1;
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break;
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}
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}
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}
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DockAreaTabBar::DockAreaTabBar(DockAreaWidget *parent)
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: QScrollArea(parent)
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, d(new DockAreaTabBarPrivate(this))
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{
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d->m_dockArea = parent;
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setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
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setFrameStyle(QFrame::NoFrame);
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setWidgetResizable(true);
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setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
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setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
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d->m_tabsContainerWidget = new QWidget();
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d->m_tabsContainerWidget->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
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d->m_tabsContainerWidget->setObjectName("tabsContainerWidget");
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d->m_tabsLayout = new QBoxLayout(QBoxLayout::LeftToRight);
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d->m_tabsLayout->setContentsMargins(0, 0, 0, 0);
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d->m_tabsLayout->setSpacing(0);
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d->m_tabsLayout->addStretch(1);
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d->m_tabsContainerWidget->setLayout(d->m_tabsLayout);
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setWidget(d->m_tabsContainerWidget);
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}
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DockAreaTabBar::~DockAreaTabBar() { delete d; }
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void DockAreaTabBar::wheelEvent(QWheelEvent *event)
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{
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event->accept();
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const int direction = event->angleDelta().y();
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if (direction < 0)
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horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 20);
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else
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horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 20);
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}
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void DockAreaTabBar::setCurrentIndex(int index)
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{
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if (index == d->m_currentIndex)
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return;
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if (index < -1 || index > (count() - 1)) {
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qWarning() << Q_FUNC_INFO << "Invalid index" << index;
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return;
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}
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emit currentChanging(index);
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d->m_currentIndex = index;
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d->updateTabs();
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updateGeometry();
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emit currentChanged(index);
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}
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int DockAreaTabBar::count() const
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{
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// The tab bar contains a stretch item as last item
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return d->m_tabsLayout->count() - 1;
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}
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void DockAreaTabBar::insertTab(int index, DockWidgetTab *dockWidgetTab)
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{
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d->m_tabsLayout->insertWidget(index, dockWidgetTab);
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connect(dockWidgetTab, &DockWidgetTab::clicked,
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this, [this, dockWidgetTab] { onTabClicked(dockWidgetTab); });
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connect(dockWidgetTab, &DockWidgetTab::closeRequested,
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this, [this, dockWidgetTab] { onTabCloseRequested(dockWidgetTab); });
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connect(dockWidgetTab, &DockWidgetTab::closeOtherTabsRequested,
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this, [this, dockWidgetTab] { onCloseOtherTabsRequested(dockWidgetTab); });
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connect(dockWidgetTab, &DockWidgetTab::moved,
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this, [this, dockWidgetTab](const QPoint &globalPosition) {
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onTabWidgetMoved(dockWidgetTab, globalPosition);
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});
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connect(dockWidgetTab, &DockWidgetTab::elidedChanged,
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this, &DockAreaTabBar::elidedChanged);
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dockWidgetTab->installEventFilter(this);
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emit tabInserted(index);
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if (index <= d->m_currentIndex)
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setCurrentIndex(d->m_currentIndex + 1);
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else if (d->m_currentIndex == -1)
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setCurrentIndex(index);
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updateGeometry();
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}
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void DockAreaTabBar::removeTab(DockWidgetTab *dockWidgetTab)
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{
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if (!count())
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return;
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qCInfo(adsLog) << Q_FUNC_INFO;
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int newCurrentIndex = currentIndex();
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int removeIndex = d->m_tabsLayout->indexOf(dockWidgetTab);
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if (count() == 1)
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newCurrentIndex = -1;
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if (newCurrentIndex > removeIndex) {
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newCurrentIndex--;
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} else if (newCurrentIndex == removeIndex) {
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newCurrentIndex = -1;
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// First we walk to the right to search for the next visible tab
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for (int i = (removeIndex + 1); i < count(); ++i) {
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// If there is no visible tab right to this tab then we walk to the left to find a visible tab.
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if (newCurrentIndex < 0) {
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for (int i = (removeIndex - 1); i >= 0; --i) {
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if (tab(i)->isVisibleTo(this)) {
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newCurrentIndex = i - 1;
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newCurrentIndex = i;
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break;
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}
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}
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// If there is no visible tab right to this tab then we walk to
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// the left to find a visible tab
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if (newCurrentIndex < 0) {
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for (int i = (removeIndex - 1); i >= 0; --i) {
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if (tab(i)->isVisibleTo(this)) {
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newCurrentIndex = i;
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break;
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}
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}
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}
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}
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emit removingTab(removeIndex);
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d->m_tabsLayout->removeWidget(dockWidgetTab);
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dockWidgetTab->disconnect(this);
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dockWidgetTab->removeEventFilter(this);
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qCInfo(adsLog) << "NewCurrentIndex " << newCurrentIndex;
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if (newCurrentIndex != d->m_currentIndex)
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setCurrentIndex(newCurrentIndex);
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else
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d->updateTabs();
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updateGeometry();
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}
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int DockAreaTabBar::currentIndex() const { return d->m_currentIndex; }
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DockWidgetTab *DockAreaTabBar::currentTab() const
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{
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if (d->m_currentIndex < 0)
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return nullptr;
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else
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return qobject_cast<DockWidgetTab *>(
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d->m_tabsLayout->itemAt(d->m_currentIndex)->widget());
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}
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void DockAreaTabBar::onTabClicked(DockWidgetTab *sourceTab)
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{
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const int index = d->m_tabsLayout->indexOf(sourceTab);
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if (index < 0)
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return;
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setCurrentIndex(index);
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emit tabBarClicked(index);
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}
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void DockAreaTabBar::onTabCloseRequested(DockWidgetTab *sourceTab)
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{
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const int index = d->m_tabsLayout->indexOf(sourceTab);
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closeTab(index);
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}
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void DockAreaTabBar::onCloseOtherTabsRequested(DockWidgetTab *sourceTab)
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{
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for (int i = 0; i < count(); ++i) {
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auto currentTab = tab(i);
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if (currentTab->isClosable() && !currentTab->isHidden() && currentTab != sourceTab) {
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// If the dock widget is deleted with the closeTab() call, its tab it will no longer
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// be in the layout, and thus the index needs to be updated to not skip any tabs
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int offset = currentTab->dockWidget()->features().testFlag(
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DockWidget::DockWidgetDeleteOnClose)
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? 1
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: 0;
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closeTab(i);
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// If the the dock widget blocks closing, i.e. if the flag
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// CustomCloseHandling is set, and the dock widget is still open,
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// then we do not need to correct the index
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if (currentTab->dockWidget()->isClosed())
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i -= offset;
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}
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}
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}
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DockWidgetTab *DockAreaTabBar::tab(int index) const
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{
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if (index >= count() || index < 0)
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return nullptr;
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emit removingTab(removeIndex);
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d->m_tabsLayout->removeWidget(dockWidgetTab);
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dockWidgetTab->disconnect(this);
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dockWidgetTab->removeEventFilter(this);
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qCInfo(adsLog) << "NewCurrentIndex" << newCurrentIndex;
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if (newCurrentIndex != d->m_currentIndex)
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setCurrentIndex(newCurrentIndex);
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else
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d->updateTabs();
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return qobject_cast<DockWidgetTab *>(d->m_tabsLayout->itemAt(index)->widget());
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}
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updateGeometry();
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}
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void DockAreaTabBar::onTabWidgetMoved(DockWidgetTab *sourceTab, const QPoint &globalPosition)
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{
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const int fromIndex = d->m_tabsLayout->indexOf(sourceTab);
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auto mousePos = mapFromGlobal(globalPosition);
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mousePos.rx() = qMax(d->firstTab()->geometry().left(), mousePos.x());
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mousePos.rx() = qMin(d->lastTab()->geometry().right(), mousePos.x());
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int toIndex = -1;
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// Find tab under mouse
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for (int i = 0; i < count(); ++i) {
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DockWidgetTab *dropTab = tab(i);
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if (dropTab == sourceTab || !dropTab->isVisibleTo(this)
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|| !dropTab->geometry().contains(mousePos))
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continue;
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int DockAreaTabBar::currentIndex() const
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{
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return d->m_currentIndex;
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}
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toIndex = d->m_tabsLayout->indexOf(dropTab);
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if (toIndex == fromIndex)
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toIndex = -1;
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DockWidgetTab *DockAreaTabBar::currentTab() const
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{
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if (d->m_currentIndex < 0)
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return nullptr;
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else
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return qobject_cast<DockWidgetTab *>(d->m_tabsLayout->itemAt(d->m_currentIndex)->widget());
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}
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break;
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}
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void DockAreaTabBar::onTabClicked(DockWidgetTab *sourceTab)
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{
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const int index = d->m_tabsLayout->indexOf(sourceTab);
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if (index < 0)
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return;
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if (toIndex > -1) {
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d->m_tabsLayout->removeWidget(sourceTab);
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d->m_tabsLayout->insertWidget(toIndex, sourceTab);
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qCInfo(adsLog) << "tabMoved from" << fromIndex << "to" << toIndex;
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emit tabMoved(fromIndex, toIndex);
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setCurrentIndex(toIndex);
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} else {
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||||
// Ensure that the moved tab is reset to its start position
|
||||
d->m_tabsLayout->update();
|
||||
setCurrentIndex(index);
|
||||
emit tabBarClicked(index);
|
||||
}
|
||||
|
||||
void DockAreaTabBar::onTabCloseRequested(DockWidgetTab *sourceTab)
|
||||
{
|
||||
const int index = d->m_tabsLayout->indexOf(sourceTab);
|
||||
closeTab(index);
|
||||
}
|
||||
|
||||
void DockAreaTabBar::onCloseOtherTabsRequested(DockWidgetTab *sourceTab)
|
||||
{
|
||||
for (int i = 0; i < count(); ++i) {
|
||||
auto currentTab = tab(i);
|
||||
if (currentTab->isClosable() && !currentTab->isHidden() && currentTab != sourceTab) {
|
||||
// If the dock widget is deleted with the closeTab() call, its tab it will no longer
|
||||
// be in the layout, and thus the index needs to be updated to not skip any tabs.
|
||||
int offset = currentTab->dockWidget()->features().testFlag(
|
||||
DockWidget::DockWidgetDeleteOnClose)
|
||||
? 1
|
||||
: 0;
|
||||
closeTab(i);
|
||||
// If the the dock widget blocks closing, i.e. if the flag CustomCloseHandling is set,
|
||||
// and the dock widget is still open, then we do not need to correct the index.
|
||||
if (currentTab->dockWidget()->isClosed())
|
||||
i -= offset;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void DockAreaTabBar::closeTab(int index)
|
||||
{
|
||||
if (index < 0 || index >= count())
|
||||
return;
|
||||
DockWidgetTab *DockAreaTabBar::tab(int index) const
|
||||
{
|
||||
if (index >= count() || index < 0)
|
||||
return nullptr;
|
||||
|
||||
auto dockWidgetTab = tab(index);
|
||||
if (dockWidgetTab->isHidden())
|
||||
return;
|
||||
return qobject_cast<DockWidgetTab *>(d->m_tabsLayout->itemAt(index)->widget());
|
||||
}
|
||||
|
||||
emit tabCloseRequested(index);
|
||||
void DockAreaTabBar::onTabWidgetMoved(DockWidgetTab *sourceTab, const QPoint &globalPosition)
|
||||
{
|
||||
const int fromIndex = d->m_tabsLayout->indexOf(sourceTab);
|
||||
auto mousePos = mapFromGlobal(globalPosition);
|
||||
mousePos.rx() = qMax(d->firstTab()->geometry().left(), mousePos.x());
|
||||
mousePos.rx() = qMin(d->lastTab()->geometry().right(), mousePos.x());
|
||||
int toIndex = -1;
|
||||
// Find tab under mouse
|
||||
for (int i = 0; i < count(); ++i) {
|
||||
DockWidgetTab *dropTab = tab(i);
|
||||
if (dropTab == sourceTab || !dropTab->isVisibleTo(this)
|
||||
|| !dropTab->geometry().contains(mousePos))
|
||||
continue;
|
||||
|
||||
toIndex = d->m_tabsLayout->indexOf(dropTab);
|
||||
if (toIndex == fromIndex)
|
||||
toIndex = -1;
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
bool DockAreaTabBar::eventFilter(QObject *watched, QEvent *event)
|
||||
{
|
||||
bool result = Super::eventFilter(watched, event);
|
||||
DockWidgetTab *dockWidgetTab = qobject_cast<DockWidgetTab *>(watched);
|
||||
if (!dockWidgetTab)
|
||||
return result;
|
||||
if (toIndex > -1) {
|
||||
d->m_tabsLayout->removeWidget(sourceTab);
|
||||
d->m_tabsLayout->insertWidget(toIndex, sourceTab);
|
||||
qCInfo(adsLog) << "tabMoved from" << fromIndex << "to" << toIndex;
|
||||
emit tabMoved(fromIndex, toIndex);
|
||||
setCurrentIndex(toIndex);
|
||||
} else {
|
||||
// Ensure that the moved tab is reset to its start position
|
||||
d->m_tabsLayout->update();
|
||||
}
|
||||
}
|
||||
|
||||
switch (event->type()) {
|
||||
case QEvent::Hide:
|
||||
emit tabClosed(d->m_tabsLayout->indexOf(dockWidgetTab));
|
||||
updateGeometry();
|
||||
break;
|
||||
case QEvent::Show:
|
||||
emit tabOpened(d->m_tabsLayout->indexOf(dockWidgetTab));
|
||||
updateGeometry();
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
void DockAreaTabBar::closeTab(int index)
|
||||
{
|
||||
if (index < 0 || index >= count())
|
||||
return;
|
||||
|
||||
auto dockWidgetTab = tab(index);
|
||||
if (dockWidgetTab->isHidden())
|
||||
return;
|
||||
|
||||
emit tabCloseRequested(index);
|
||||
}
|
||||
|
||||
bool DockAreaTabBar::eventFilter(QObject *watched, QEvent *event)
|
||||
{
|
||||
bool result = Super::eventFilter(watched, event);
|
||||
DockWidgetTab *dockWidgetTab = qobject_cast<DockWidgetTab *>(watched);
|
||||
if (!dockWidgetTab)
|
||||
return result;
|
||||
|
||||
switch (event->type()) {
|
||||
case QEvent::Hide:
|
||||
emit tabClosed(d->m_tabsLayout->indexOf(dockWidgetTab));
|
||||
updateGeometry();
|
||||
break;
|
||||
case QEvent::Show:
|
||||
emit tabOpened(d->m_tabsLayout->indexOf(dockWidgetTab));
|
||||
updateGeometry();
|
||||
break;
|
||||
// Setting the text of a tab will cause a LayoutRequest event
|
||||
case QEvent::LayoutRequest:
|
||||
updateGeometry();
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
||||
bool DockAreaTabBar::isTabOpen(int index) const
|
||||
{
|
||||
if (index < 0 || index >= count())
|
||||
return false;
|
||||
return result;
|
||||
}
|
||||
|
||||
return !tab(index)->isHidden();
|
||||
}
|
||||
bool DockAreaTabBar::isTabOpen(int index) const
|
||||
{
|
||||
if (index < 0 || index >= count())
|
||||
return false;
|
||||
|
||||
QSize DockAreaTabBar::minimumSizeHint() const
|
||||
{
|
||||
QSize size = sizeHint();
|
||||
size.setWidth(10);
|
||||
return size;
|
||||
}
|
||||
return !tab(index)->isHidden();
|
||||
}
|
||||
|
||||
QSize DockAreaTabBar::sizeHint() const
|
||||
{
|
||||
return d->m_tabsContainerWidget->sizeHint();
|
||||
}
|
||||
QSize DockAreaTabBar::minimumSizeHint() const
|
||||
{
|
||||
QSize size = sizeHint();
|
||||
size.setWidth(10);
|
||||
return size;
|
||||
}
|
||||
|
||||
QSize DockAreaTabBar::sizeHint() const
|
||||
{
|
||||
return d->m_tabsContainerWidget->sizeHint();
|
||||
}
|
||||
|
||||
} // namespace ADS
|
||||
|
||||
Reference in New Issue
Block a user