void TreeView::itemSelected(Q3ListViewItem *item)
{
TreeItem *_item = (TreeItem*)item;
bool selected = false;
bool dselected = false;
if (_item) {
selected = true;
dselected = _item->isHidden();
}
m_ac->action("edit_cut")->setEnabled(selected);
m_ac->action("edit_copy")->setEnabled(selected);
if (m_ac->action("delete"))
m_ac->action("delete")->setEnabled(selected && !dselected);
if(!item)
{
emit disableAction();
return;
}
if (_item->isDirectory())
emit entrySelected(_item->folderInfo());
else
emit entrySelected(_item->entryInfo());
}
void ExtraAction::loadFromOverlay(Ogre::OverlayContainer *panel)
{
ASSERT(panel);
ASSERT(!mCont); // ensure that we only initialize once
// now configure the button
configureAll(panel);
disableAction();
}