void TreeBrowser::update_buttons()
{
m_actions.clear();
m_menu_next->clear();
m_menu_previous->clear();
if(!m_history.isEmpty())
{
for(int i = 0 ; i < m_history.size() ; i++)
{
QPersistentModelIndex index = m_history.at(i);
QString path = m_tree_view->path_from_index(index).path().c_str();
QIcon icon = m_tree_view->icon_from_index(index);
if(path.isEmpty())
{
path = NTree::global()->tree_root()->uri().path().c_str();
//icon = NTree::global()->getRoot()->getIcon();
}
QAction * action = new QAction(icon, path, this);
connect(action, SIGNAL(triggered()), this, SLOT(action_triggered()));
m_actions[action] = i;
if(i < m_current_index)
m_menu_previous->addAction(action);
else if(i > m_current_index)
m_menu_next->addAction(action);
}
}
m_bt_next->setEnabled(!m_menu_next->isEmpty());
m_bt_previous->setEnabled(!m_menu_previous->isEmpty());
}
/*hub menu*/
void
CHubEnvironmentMenuItem::internal_action_triggered() {
QAction* act = static_cast<QAction*>(sender());
emit action_triggered(m_hub_environment, m_hub_container, (void*)act);
}