Improve TreeItem API and allow to move nodes

This commit is contained in:
trollodel
2021-03-07 21:07:30 +01:00
parent 92c04fa727
commit bca0d36fe6
28 changed files with 527 additions and 289 deletions

View File

@ -589,8 +589,8 @@ void FileDialog::update_file_list() {
files.pop_front();
}
if (tree->get_root() && tree->get_root()->get_children() && tree->get_selected() == nullptr) {
tree->get_root()->get_children()->select(0);
if (tree->get_root() && tree->get_root()->get_first_child() && tree->get_selected() == nullptr) {
tree->get_root()->get_first_child()->select(0);
}
}