private static void saveState(TreeAction action, boolean state) {
if (action instanceof PropertyOwner) {
final String propertyName = ((PropertyOwner) action).getPropertyName();
PropertiesComponent.getInstance()
.setValue(getPropertyName(propertyName), Boolean.toString(state));
}
}
@Override
public void dispose() {
PropertiesComponent instance = PropertiesComponent.getInstance();
instance.setValue(PROP_SORTED, Boolean.toString(isAlphabeticallySorted()));
instance.setValue(PROP_SHOWCLASSES, Boolean.toString(myShowClasses));
if (myCopyJavadocCheckbox != null) {
instance.setValue(PROP_COPYJAVADOC, Boolean.toString(myCopyJavadocCheckbox.isSelected()));
}
final Container contentPane = getContentPane();
if (contentPane != null) {
contentPane.removeAll();
}
mySelectedNodes.clear();
myElements = null;
super.dispose();
}
private static void setToShowTextField(boolean toShowTextField) {
PropertiesComponent.getInstance()
.setValue(FILE_CHOOSER_SHOW_PATH_PROPERTY, Boolean.toString(toShowTextField));
}