bool InformationPanelContent::eventFilter(QObject* obj, QEvent* event)
{
switch (event->type()) {
case QEvent::Resize: {
QResizeEvent* resizeEvent = static_cast<QResizeEvent*>(event);
if (obj == m_metaDataArea->viewport()) {
// The size of the meta text area has changed. Adjust the fixed
// width in a way that no horizontal scrollbar needs to be shown.
m_metaDataWidget->setFixedWidth(resizeEvent->size().width());
} else if (obj == parent()) {
adjustWidgetSizes(resizeEvent->size().width());
}
break;
}
case QEvent::Polish:
adjustWidgetSizes(parentWidget()->width());
break;
case QEvent::FontChange:
m_metaDataWidget->setFont(QFontDatabase::systemFont(QFontDatabase::SmallestReadableFont));
break;
default:
break;
}
return QWidget::eventFilter(obj, event);
}
bool
BrowserBar::event( QEvent *e )
{
switch( e->type() )
{
case QEvent::LayoutHint:
//FIXME include browserholder width
setMinimumWidth(
m_tabBar->minimumWidth() +
m_divider->minimumWidth() +
m_browserBox->width() +
m_playlistBox->minimumWidth() );
break;
case QEvent::Resize:
// DEBUG_LINE_INFO
m_divider->resize( 0, height() ); //Qt will set width
m_tabBar->resize( 0, height() ); //Qt will set width
adjustWidgetSizes();
return true;
default:
;
}
return QWidget::event( e );
}
void
BrowserBar::showHideBrowser( int index )
{
const int prevIndex = m_currentIndex;
if( m_currentIndex != -1 ) {
///first we need to hide the currentBrowser
m_currentIndex = -1; //to prevent race condition, see CVS history
m_browsers[prevIndex]->hide();
m_tabBar->setTab( prevIndex, false );
}
if( index == prevIndex ) {
///close the BrowserBar
m_browserBox->hide();
m_divider->hide();
adjustWidgetSizes();
}
else if( (uint)index < m_browsers.count() ) {
///open up target
QWidget* const target = m_browsers[index];
m_currentIndex = index;
m_divider->show();
target->show();
target->setFocus();
m_browserBox->show();
m_tabBar->setTab( index, true );
if( prevIndex == -1 ) {
// we need to show the browserBox
// m_pos dictates how everything will be sized in adjustWidgetSizes()
m_pos = m_browserBox->width() + m_tabBar->width();
adjustWidgetSizes();
}
}
emit browserActivated( index );
}
void
BrowserBar::mouseMovedOverSplitter( QMouseEvent *e )
{
const uint oldPos = m_pos;
const uint newPos = mapFromGlobal( e->globalPos() ).x();
const uint minWidth = m_tabBar->width() + m_browserBox->minimumWidth();
const uint maxWidth = maxBrowserWidth();
if( newPos < minWidth )
m_pos = minWidth;
else if( newPos > maxWidth )
m_pos = maxWidth;
else
m_pos = newPos;
if( m_pos != oldPos )
adjustWidgetSizes();
}
