void TabBar::showCloseButton(int index)
{
WebTab* webTab = qobject_cast<WebTab*>(m_tabWidget->widget(index));
if (webTab && webTab->isPinned()) {
return;
}
CloseButton* button = (CloseButton*)tabButton(index, QTabBar::RightSide);
if (!button) {
return;
}
button->show();
}
void TabBar::showCloseButton(int index)
{
if (!validIndex(index)) {
return;
}
WebTab* webTab = qobject_cast<WebTab*>(m_tabWidget->widget(index));
QAbstractButton* button = qobject_cast<QAbstractButton*>(tabButton(index, closeButtonPosition()));
if (button || (webTab && webTab->isPinned())) {
return;
}
insertCloseButton(index);
}
void TabBar::closeTabFromButton()
{
QWidget* button = qobject_cast<QWidget*>(sender());
int tabToClose = -1;
for (int i = 0; i < count(); ++i) {
if (tabButton(i, closeButtonPosition()) == button) {
tabToClose = i;
break;
}
}
if (tabToClose != -1) {
m_tabWidget->requestCloseTab(tabToClose);
}
}
void TabBar::showCloseButton(int index)
{
if (!validIndex(index)) {
return;
}
WebTab* webTab = qobject_cast<WebTab*>(m_tabWidget->widget(index));
QAbstractButton* button = qobject_cast<QAbstractButton*>(tabButton(index, QTabBar::RightSide));
if (button || (webTab && webTab->isPinned())) {
return;
}
QAbstractButton* closeButton = new CloseButton(this);
connect(closeButton, SIGNAL(clicked()), this, SLOT(closeTabFromButton()));
setTabButton(index, QTabBar::RightSide, closeButton);
}
void TabBarWidget::addTab(int index, Window *window)
{
insertTab(index, window->getTitle());
setTabData(index, QVariant::fromValue(window));
connect(window, SIGNAL(iconChanged(QIcon)), this, SLOT(updateTabs()));
connect(window, SIGNAL(loadingStateChanged(WindowLoadingState)), this, SLOT(updateTabs()));
connect(window, SIGNAL(isPinnedChanged(bool)), this, SLOT(updatePinnedTabsAmount()));
connect(tabButton(index, QTabBar::LeftSide), SIGNAL(destroyed()), window, SLOT(deleteLater()));
if (window->isPinned())
{
updatePinnedTabsAmount();
}
updateTabs(index);
}
setTabToolTip(index, text);
ComboTabBar::setTabText(index, tabText);
}
void TabBar::tabInserted(int index)
{
Q_UNUSED(index)
// Initialize pinned tab metrics
if (tabMetrics()->pinnedWidth() == -1) {
QTimer::singleShot(0, this, [this]() {
if (tabMetrics()->pinnedWidth() != -1) {
return;
}
QWidget *w = tabButton(0, iconButtonPosition());
if (w && w->parentWidget()) {
const QRect wg = w->parentWidget()->geometry();
const QRect wr = QStyle::visualRect(layoutDirection(), wg, w->geometry());
tabMetrics()->setPinnedWidth(iconButtonSize().width() + wr.x() * 2);
setUpLayout();
}
});
}
setVisible(!(count() <= 1 && m_hideTabBarWithOneTab));
}
void TabBar::tabRemoved(int index)
{
Q_UNUSED(index)
void TabBarWidget::updateTabs(int index)
{
if (index < 0 && sender() && sender()->inherits(QStringLiteral("Otter::Window").toLatin1()))
{
for (int i = 0; i < count(); ++i)
{
if (sender() == qvariant_cast<QObject*>(tabData(i)))
{
index = i;
break;
}
}
}
const QSize size = tabSizeHint(count() - 1);
const int limit = ((index >= 0) ? (index + 1) : count());
const bool canResize = (m_tabSize > 0);
const bool isHorizontal = (shape() == QTabBar::RoundedNorth || shape() == QTabBar::RoundedSouth);
const bool isNarrow = ((isHorizontal ? size.width() : size.height()) < 60);
for (int i = ((index >= 0) ? index : 0); i < limit; ++i)
{
const bool isLoading = getTabProperty(i, QLatin1String("isLoading"), false).toBool();
QLabel *label = qobject_cast<QLabel*>(tabButton(i, QTabBar::LeftSide));
if (label)
{
if (isLoading)
{
if (!label->movie())
{
QMovie *movie = new QMovie(QLatin1String(":/icons/loading.gif"), QByteArray(), label);
movie->start();
label->setMovie(movie);
}
}
else
{
if (label->movie())
{
label->movie()->deleteLater();
label->setMovie(NULL);
}
label->setPixmap(getTabProperty(i, QLatin1String("icon"), QIcon(getTabProperty(i, QLatin1String("isPrivate"), false).toBool() ? ":/icons/tab-private.png" : ":/icons/tab.png")).value<QIcon>().pixmap(16, 16));
}
}
if (canResize)
{
QWidget *button = tabButton(i, QTabBar::RightSide);
if (button)
{
button->setVisible((!isNarrow || (i == currentIndex())) && !getTabProperty(i, QLatin1String("isPinned"), false).toBool());
}
}
}
showPreview(tabAt(mapFromGlobal(QCursor::pos())));
}