org.apache.cayenne.modeler.util.JTextFieldUndoable Maven / Gradle / Ivy
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package org.apache.cayenne.modeler.util;
import javax.swing.JTextField;
import javax.swing.event.UndoableEditListener;
import org.apache.cayenne.modeler.undo.JTextFieldUndoListener;
public class JTextFieldUndoable extends JTextField {
private UndoableEditListener undoListener;
public JTextFieldUndoable() {
super();
this.undoListener = new JTextFieldUndoListener(this);
this.getDocument().addUndoableEditListener(this.undoListener);
}
public JTextFieldUndoable(int size) {
super(size);
this.undoListener = new JTextFieldUndoListener(this);
this.getDocument().addUndoableEditListener(this.undoListener);
}
@Override
public void setText(String t) {
this.getDocument().removeUndoableEditListener(this.undoListener);
try {
super.setText(t);
}
finally {
this.getDocument().addUndoableEditListener(this.undoListener);
}
}
}