@FXML
private void createDirButtonClicked(final ActionEvent event) {
final File parent = assertNotNull("getSelectedDirectory()", getSelectedDirectory());
final String dirName =
showCreateOrRenameDialog(
"Create folder",
"What should be the new folder's name?",
parent,
null,
(name) -> !createFile(parent, name).exists());
if (dirName != null) {
final File directory = createFile(parent, dirName);
directory.mkdirs();
if (!directory.isDirectory())
showErrorDialog(
"Failed to create directory!",
"The directory could not be created! Maybe you're missing the required permissions?!");
else {
refresh();
getSelectedFiles().clear();
getSelectedFiles().add(directory);
}
}
}
