/**
* 入力の制限されたテキストフィールドを返します.
*
* @return
* @throws IllegalArgumentException {@link FileNameEditor#createTreeCellEditorForText()
* }で作成されたセルエディタの{@link DefaultCellEditor#getComponent() }が{@link JTextComponent}でないとき
*/
@Override
protected final TreeCellEditor createTreeCellEditor() {
DefaultCellEditor cellEditor = createTreeCellEditorForText();
if (!(cellEditor.getComponent() instanceof JTextComponent)) {
throw new IllegalStateException();
}
JTextComponent editor = (JTextComponent) cellEditor.getComponent();
String value = editor.getText();
editor.setDocument(new FileNameDocument());
editor.setText(value);
return cellEditor;
}
@Override
public boolean stopCellEditing() {
try {
return myProxiedEditor.stopCellEditing();
} catch (ValidationException e) {
myProxiedEditor
.getComponent()
.setBackground(TreeTableCellEditorImpl.INVALID_VALUE_BACKGROUND);
return false;
}
}