void ViewWidget::drag_items(const QPoint &delta)
{
bool item_dragged = false;
// Drag the row items
RowItemOwner *item_owner = nullptr;
for (std::shared_ptr<RowItem> r : view_)
if (r->dragging()) {
item_owner = r->owner();
r->drag_by(delta);
// Ensure the trace is selected
r->select();
}
if (item_owner) {
item_dragged = true;
item_owner->restack_items();
for (const auto &r : *item_owner)
r->animate_to_layout_v_offset();
}
// Drag the time items
const vector< shared_ptr<TimeItem> > items(view_.time_items());
for (auto &i : items)
if (i->dragging()) {
i->drag_by(delta);
item_dragged = true;
}
// Do the background drag
if (!item_dragged)
drag_by(delta);
}
void ViewWidget::drag_items(const QPoint &delta)
{
bool item_dragged = false;
// Drag the row items
const vector< shared_ptr<RowItem> > row_items(
view_.list_by_type<RowItem>());
for (shared_ptr<RowItem> r : row_items)
if (r->dragging()) {
r->drag_by(delta);
// Ensure the trace is selected
r->select();
item_dragged = true;
}
// If an item is being dragged, update the stacking
TraceTreeItemOwner *item_owner = nullptr;
const vector< shared_ptr<TraceTreeItem> > trace_tree_items(
view_.list_by_type<TraceTreeItem>());
for (shared_ptr<TraceTreeItem> i : trace_tree_items)
if (i->dragging())
item_owner = i->owner();
if (item_owner) {
item_owner->restack_items();
for (shared_ptr<TraceTreeItem> i : trace_tree_items)
i->animate_to_layout_v_offset();
}
// Drag the time items
const vector< shared_ptr<TimeItem> > items(view_.time_items());
for (auto &i : items)
if (i->dragging()) {
i->drag_by(delta);
item_dragged = true;
}
// Do the background drag
if (!item_dragged)
drag_by(delta);
}
