Method contextMenuEvent

qrenderdoc/Widgets/Extended/RDTreeView.cpp:329–366

}

void RDTreeView::contextMenuEvent(QContextMenuEvent *event)
{
  QPoint pos = event->pos();

  QModelIndex index = indexAt(pos);

  QMenu contextMenu(this);

  QAction expandAllAction(tr("&Expand All"), this);
  QAction collapseAllAction(tr("&Collapse All"), this);
  QAction copy(tr("&Copy"), this);

  if(rootIsDecorated())
  {
    contextMenu.addAction(&expandAllAction);
    contextMenu.addAction(&collapseAllAction);
    contextMenu.addSeparator();
  }
  contextMenu.addAction(&copy);

  expandAllAction.setIcon(Icons::arrow_out());
  collapseAllAction.setIcon(Icons::arrow_in());

  copy.setIcon(Icons::copy());

  expandAllAction.setEnabled(index.isValid() && model()->rowCount(index) > 0);
  collapseAllAction.setEnabled(index.isValid() && model()->rowCount(index) > 0);

  QObject::connect(&expandAllAction, &QAction::triggered, [this, index]() { expandAll(index); });

  QObject::connect(&collapseAllAction, &QAction::triggered, [this, index]() { collapseAll(index); });

  QObject::connect(&copy, &QAction::triggered, [this, index, pos]() { copyIndex(pos, index); });

  emit customContextMenu(index, &contextMenu);

  RDDialog::show(&contextMenu, viewport()->mapToGlobal(pos));
}

void RDTreeView::copyIndex(QPoint pos, QModelIndex index)
{