fix(gui): allow to use empty name to reset rename

2022-07-20 14:35:53 +01:00
parent f4b3645435
commit fb0bdb5112
1 changed files with 6 additions and 1 deletions
@@ -113,7 +113,12 @@ public class RenameDialog extends JDialog {
 	}

 	private boolean checkNewName() {
-		boolean valid = NameMapper.isValidIdentifier(renameField.getText());
+		String newName = renameField.getText();
+		if (newName.isEmpty()) {
+			// use empty name to reset rename (revert to original)
+			return true;
+		}
+		boolean valid = NameMapper.isValidIdentifier(newName);
 		if (renameBtn.isEnabled() != valid) {
 			renameBtn.setEnabled(valid);
 			renameField.putClientProperty("JComponent.outline", valid ? "" : "error");