void TabBar::tabRemoved(int index)
{
Q_UNUSED(index)
showCloseButton(currentIndex());
setVisible(!(count() == 1 && m_hideTabBarWithOneTab));
}
void TabBar::updatePinnedTabCloseButton(int index)
{
if (!validIndex(index)) {
return;
}
WebTab* webTab = qobject_cast<WebTab*>(m_tabWidget->widget(index));
QAbstractButton* button = qobject_cast<QAbstractButton*>(tabButton(index, closeButtonPosition()));
bool pinned = webTab && webTab->isPinned();
if (pinned) {
if (button) {
button->hide();
}
}
else {
if (button) {
button->show();
}
else {
showCloseButton(index);
}
}
}
void TabBar::overflowChanged(bool overflowed)
{
// Make sure close buttons on inactive tabs are hidden
// This is needed for when leaving fullscreen from non-overflowed to overflowed state
if (overflowed && m_showCloseOnInactive != 1) {
setTabsClosable(false);
showCloseButton(currentIndex());
}
}
void TabBar::currentTabChanged(int index)
{
if (!validIndex(index)) {
return;
}
hideTabPreview(false);
showCloseButton(index);
hideCloseButton(m_tabWidget->lastTabIndex());
}
void TabBar::tabRemoved(int index)
{
Q_UNUSED(index)
showCloseButton(currentIndex());
setVisible(!(count() == 1 && m_hideTabBarWithOneTab));
// Make sure to move add tab button to correct position when there are no normal tabs
if (normalTabsCount() == 0) {
int xForAddTabButton = cornerWidth(Qt::TopLeftCorner) + pinTabBarWidth();
if (QApplication::layoutDirection() == Qt::RightToLeft)
xForAddTabButton = width() - xForAddTabButton;
emit moveAddTabButton(xForAddTabButton);
}
}
void TabBar::currentTabChanged(int index)
{
if (!validIndex(index)) {
return;
}
// Don't hide close buttons when dragging tabs
if (m_dragStartPosition.isNull()) {
showCloseButton(index);
hideCloseButton(m_tabWidget->lastTabIndex());
ensureVisible(index);
}
m_tabWidget->currentTabChanged(index);
}
void TabBar::currentTabChanged(int index)
{
if (!validIndex(index)) {
return;
}
// Don't hide close buttons when dragging tabs
if (m_dragStartPosition.isNull()) {
showCloseButton(index);
if (m_lastTab) {
hideCloseButton(m_lastTab->tabIndex());
}
QTimer::singleShot(100, this, [this]() { ensureVisible(); });
}
m_lastTab = webTab(index);
m_tabWidget->currentTabChanged(index);
}
void TabBar::tabRemoved(int index)
{
Q_UNUSED(index)
showCloseButton(currentIndex());
}