+ collect_assets();
+ if( shift_down() ) {
+ mwindow->awindow->asset_remove->start();
+ return 1;
+ }
+ unlock_window();
+ mwindow->remove_assets_from_project(1, 1,
+ mwindow->session->drag_assets,
+ mwindow->session->drag_clips);
+ lock_window("AWindowGUI::keypress_event 2");
+ return 1;