Method OnTreeClick

src/gui/PatternsPanel.cpp:141–172

}

void PatternsPanel::OnTreeClick(wxMouseEvent& event)
{
    // determine if an item was clicked
    wxTreeCtrl* treectrl = patternctrl->GetTreeCtrl();
    wxPoint pt = event.GetPosition();
    int flags;
    wxTreeItemId id = treectrl->HitTest(pt, flags);
    if (!id.IsOk()) {
        // click wasn't in any item
        event.Skip();
        return;
    }

    if (treectrl->ItemHasChildren(id)) {
        // click was in a folder item
        event.Skip();
        return;
    }

    // set global flag for testing in OnTreeSelChanged
    edit_file = event.ControlDown() || event.RightDown();

    // check for click in an already selected item
    if (id == treectrl->GetSelection()) {
        // force a selection change so OnTreeSelChanged gets called
        treectrl->Unselect();
    }

    treectrl->SelectItem(id);
    treectrl->SetFocus();
    // OnTreeSelChanged will be called -- don't call event.Skip()
}

void PatternsPanel::OnTreeSelChanged(wxTreeEvent& event)
{