void TabBar::mouseReleaseEvent(QMouseEvent *event)
{
MainView *mv = qobject_cast<MainView *>(parent());
QTimer::singleShot(200, mv->addTabButton(), SLOT(show()));
KTabBar::mouseReleaseEvent(event);
}
QSize TabBar::tabSizeHint(int index) const
{
MainView *view = qobject_cast<MainView *>(parent());
int buttonSize = view->addTabButton()->size().width();
int tabBarWidth = view->size().width() - buttonSize;
int baseWidth = view->sizeHint().width() / BASE_WIDTH_DIVISOR;
int minWidth = view->sizeHint().width() / MIN_WIDTH_DIVISOR;
int w;
if (baseWidth*count() < tabBarWidth)
{
w = baseWidth;
}
else
{
if (count() > 0 && tabBarWidth / count() > minWidth)
{
w = tabBarWidth / count();
}
else
{
w = minWidth;
}
}
int h = KTabBar::tabSizeHint(index).height();
QSize ts = QSize(w, h);
return ts;
}
void TabBar::mouseMoveEvent(QMouseEvent *event)
{
if (count() == 1)
{
return;
}
if (event->buttons() & Qt::LeftButton)
{
// hide addNewTabButton when moving tabs
MainView *view = qobject_cast<MainView *>(parent());
QTimer::singleShot(200, view->addTabButton(), SLOT(hide()));
}
KTabBar::mouseMoveEvent(event);
if (ReKonfig::hoveringTabOption() == 0)
{
//Find the tab under the mouse
const int tabIndex = tabAt(event->pos());
// if found and not the current tab then show tab preview
if (tabIndex != -1
&& tabIndex != currentIndex()
&& m_currentTabPreviewIndex != tabIndex
&& event->buttons() == Qt::NoButton
)
{
m_currentTabPreviewIndex = tabIndex;
QTimer::singleShot(200, this, SLOT( showTabPreview() ) );
}
// if current tab or not found then hide previous tab preview
if (tabIndex == currentIndex() || tabIndex == -1)
{
if (!m_previewPopup.isNull())
{
m_previewPopup.data()->hide();
}
m_currentTabPreviewIndex = -1;
}
}
}
