@FXML
private void renameButtonClicked(final ActionEvent event) {
final File selectedFile = getSelectedFile();
final File parent = selectedFile.getParentFile();
final String newName =
showCreateOrRenameDialog(
"Rename",
"What should be the new name?",
parent,
selectedFile.getName(),
(name) -> !selectedFile.getName().equals(name) && !createFile(parent, name).exists());
if (newName != null) {
final File newFile = createFile(parent, newName);
if (!selectedFile.renameTo(newFile))
showErrorDialog(
"Failed to rename file!",
"The file could not be renamed! Maybe you're missing the required permissions?!");
else {
refresh();
getSelectedFiles().clear();
getSelectedFiles().add(newFile);
}
}
}
