QStyleOptionTabV2 YaTabBarBase::getStyleOption(int tab) const
{
QStyleOptionTabV2 opt;
opt.init(this);
opt.state &= ~(QStyle::State_HasFocus | QStyle::State_MouseOver);
opt.rect = tabRect(tab);
bool isCurrent = tab == currentIndex();
opt.row = 0;
// if (tab == pressedIndex)
// opt.state |= QStyle::State_Sunken;
if (isCurrent)
opt.state |= QStyle::State_Selected;
if (isCurrent && hasFocus())
opt.state |= QStyle::State_HasFocus;
if (isTabEnabled(tab))
opt.state &= ~QStyle::State_Enabled;
if (isActiveWindow())
opt.state |= QStyle::State_Active;
// if (opt.rect == hoverRect)
// opt.state |= QStyle::State_MouseOver;
opt.shape = shape();
opt.text = tabText(tab);
if (tabTextColor(tab).isValid())
opt.palette.setColor(foregroundRole(), tabTextColor(tab));
opt.icon = tabIcon(tab);
opt.iconSize = opt.icon.actualSize(QSize(32, 32)); // Will get the default value then.
int totalTabs = count();
if (tab > 0 && tab - 1 == currentIndex())
opt.selectedPosition = QStyleOptionTab::PreviousIsSelected;
else if (tab < totalTabs - 1 && tab + 1 == currentIndex())
opt.selectedPosition = QStyleOptionTab::NextIsSelected;
else
opt.selectedPosition = QStyleOptionTab::NotAdjacent;
if (tab == 0) {
if (totalTabs > 1)
opt.position = QStyleOptionTab::Beginning;
else
opt.position = QStyleOptionTab::OnlyOneTab;
}
else if (tab == totalTabs - 1) {
opt.position = QStyleOptionTab::End;
}
else {
opt.position = QStyleOptionTab::Middle;
}
if (const QTabWidget *tw = qobject_cast<const QTabWidget *>(parentWidget())) {
if (tw->cornerWidget(Qt::TopLeftCorner) || tw->cornerWidget(Qt::BottomLeftCorner))
opt.cornerWidgets |= QStyleOptionTab::LeftCornerWidget;
if (tw->cornerWidget(Qt::TopRightCorner) || tw->cornerWidget(Qt::BottomRightCorner))
opt.cornerWidgets |= QStyleOptionTab::RightCornerWidget;
}
return opt;
}
void TabBar::setTabHighlighted(int index)
{
const QByteArray propertyName = highlightPropertyName(index);
const QColor highlightColor = KColorScheme(QPalette::Active, KColorScheme::Window).foreground(KColorScheme::PositiveText).color();
if (tabTextColor(index) != highlightColor)
{
if (ReKonfig::animatedTabHighlighting())
{
m_tabHighlightEffect->setEnabled(true);
m_tabHighlightEffect->setProperty(propertyName, qreal(0.9));
QPropertyAnimation *anim = new QPropertyAnimation(m_tabHighlightEffect, propertyName);
m_highlightAnimation.insert(propertyName, anim);
//setup the animation
anim->setStartValue(0.9);
anim->setEndValue(0.0);
anim->setDuration(500);
anim->setLoopCount(2);
anim->start(QAbstractAnimation::DeleteWhenStopped);
m_animationMapper->setMapping(anim, index);
connect(anim, SIGNAL(finished()), m_animationMapper, SLOT(map()));
}
setTabTextColor(index, highlightColor);
}
}
void TabBar::overrideTabTextColor(int index, QColor color)
{
if (!m_originalTabTextColor.isValid()) {
m_originalTabTextColor = tabTextColor(index);
}
setTabTextColor(index, color);
}
void pTabBar::dropEvent( QDropEvent* event )
{
if ( !event->mimeData()->hasUrls() )
{
// get drop tab
int ni = tabAt( event->pos() );
// if get it
if ( ni != -1 )
{
// get original tab infos
int oi = event->mimeData()->data( "x-tabindex" ).toInt();
QVariant otd = tabData( oi );
QIcon oti = tabIcon( oi );
QString ott = tabText( oi );
QColor ottc = tabTextColor( oi );
QString ottt = tabToolTip( oi );
QString otwt = tabWhatsThis( oi );
// remove original tab
removeTab( oi );
// insert new one with correct infos
int i = insertTab( ni, oti, ott );
setTabData( i, otd );
setTabTextColor( i, ottc );
setTabToolTip( i, ottt );
setTabWhatsThis( i, otwt );
//accept
event->acceptProposedAction();
// emit signal
emit tabDropped( oi, i );
// set new current index
setCurrentIndex( i );
}
}
else
emit urlsDropped( event->mimeData()->urls () );
// default event
QTabBar::dropEvent( event );
}
