void KMConfigFonts::slotUp()
{
TQListViewItem *citem = m_fontpath->selectedItem(), *nitem = 0;
if (!citem || !citem->itemAbove())
return;
nitem = new TQListViewItem(m_fontpath, citem->itemAbove()->itemAbove(), citem->text(0));
delete citem;
m_fontpath->setSelected(nitem, true);
}
void ConfFilters::slotUp()
{
TQListViewItem *item = m_filters->currentItem();
if (item && item->itemAbove())
{
m_filters->moveItem(item, 0, item->itemAbove()->itemAbove());
m_filters->setCurrentItem(item);
updateButton();
}
}
void KMConfigFonts::slotSelected()
{
TQListViewItem *item = m_fontpath->selectedItem();
m_remove->setEnabled(item);
m_up->setEnabled(item && item->itemAbove());
m_down->setEnabled(item && item->itemBelow());
}
TQListViewItem* findPrev(TQListViewItem *item)
{
TQListViewItem *prev = item->itemAbove();
while (prev && prev->depth() > item->depth())
prev = prev->itemAbove();
if (prev && prev->depth() == item->depth())
return prev;
else
return 0;
}
void ConfFilters::updateButton()
{
TQListViewItem *item = m_filters->currentItem();
bool state=item && item->itemBelow();
m_remove->setEnabled(item);
m_down->setEnabled(state);
state=item && item->itemAbove();
m_up->setEnabled(state);
m_change->setEnabled(item);
}
