mdlaf.components.tree.MaterialTreeCellEditor Maven / Gradle / Ivy
package mdlaf.components.tree;
import mdlaf.components.textfield.MaterialTextFieldUI;
import javax.swing.JTextField;
import javax.swing.JTree;
import javax.swing.tree.DefaultTreeCellEditor;
import javax.swing.tree.DefaultTreeCellRenderer;
import javax.swing.tree.TreeCellEditor;
import java.awt.Component;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
/**
* @author https://github.com/vincenzopalazzo
*/
public class MaterialTreeCellEditor extends DefaultTreeCellEditor {
private JTextField textField;
public MaterialTreeCellEditor (JTree tree, DefaultTreeCellRenderer renderer) {
super (tree, renderer);
init ();
}
public MaterialTreeCellEditor (JTree tree, DefaultTreeCellRenderer renderer, TreeCellEditor editor) {
super (tree, renderer, editor);
init ();
}
private void init () {
textField = new JTextField ();
textField.setUI (new MaterialTextFieldUI());
textField.addKeyListener (new KeyAdapter () {
@Override
public void keyTyped (KeyEvent e) {
if (e.getKeyChar () == KeyEvent.VK_ENTER)
stopCellEditing ();
}
});
}
@Override
public Component getTreeCellEditorComponent (JTree tree, Object value, boolean isSelected, boolean expanded, boolean leaf, int row) {
textField.setText (value.toString ());
return textField;
}
@Override
public Object getCellEditorValue () {
return textField.getText ();
}
}