void StepItem::mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event) {
emit ItemDoubleClicked(type_);
this->update();
QGraphicsItem::mouseDoubleClickEvent(event);
}
AutoExpandingTreeView::AutoExpandingTreeView(QWidget* parent)
: QTreeView(parent),
auto_open_(true),
expand_on_reset_(true),
add_on_double_click_(true),
ignore_next_click_(false) {
setExpandsOnDoubleClick(false);
setAnimated(true);
connect(this, SIGNAL(expanded(QModelIndex)), SLOT(ItemExpanded(QModelIndex)));
connect(this, SIGNAL(clicked(QModelIndex)), SLOT(ItemClicked(QModelIndex)));
connect(this, SIGNAL(doubleClicked(QModelIndex)),
SLOT(ItemDoubleClicked(QModelIndex)));
}
PlaylistListContainer::PlaylistListContainer(QWidget* parent)
: QWidget(parent),
app_(nullptr),
ui_(new Ui_PlaylistListContainer),
menu_(nullptr),
action_new_folder_(new QAction(this)),
action_remove_(new QAction(this)),
action_save_playlist_(new QAction(this)),
model_(new PlaylistListModel(this)),
proxy_(new PlaylistListSortFilterModel(this)),
loaded_icons_(false),
active_playlist_id_(-1) {
ui_->setupUi(this);
ui_->tree->setAttribute(Qt::WA_MacShowFocusRect, false);
action_new_folder_->setText(tr("New folder"));
action_remove_->setText(tr("Delete"));
action_save_playlist_->setText(
tr("Save playlist", "Save playlist menu action."));
ui_->new_folder->setDefaultAction(action_new_folder_);
ui_->remove->setDefaultAction(action_remove_);
ui_->save_playlist->setDefaultAction(action_save_playlist_);
connect(action_new_folder_, SIGNAL(triggered()), SLOT(NewFolderClicked()));
connect(action_remove_, SIGNAL(triggered()), SLOT(DeleteClicked()));
connect(action_save_playlist_, SIGNAL(triggered()), SLOT(SavePlaylist()));
connect(model_, SIGNAL(PlaylistPathChanged(int, QString)),
SLOT(PlaylistPathChanged(int, QString)));
proxy_->setSourceModel(model_);
proxy_->setDynamicSortFilter(true);
proxy_->sort(0);
ui_->tree->setModel(proxy_);
connect(ui_->tree, SIGNAL(doubleClicked(QModelIndex)),
SLOT(ItemDoubleClicked(QModelIndex)));
model_->invisibleRootItem()->setData(PlaylistListModel::Type_Folder,
PlaylistListModel::Role_Type);
}