protected void handleSetSelected() {
editor.save();
// need the editor's language object in order to update tree.
// the language object should never be null. if it was this handler should not have been called
ILanguageObject langObj = editor.getLanguageObject();
CoreArgCheck.isNotNull(
langObj,
Util.getString(
PREFIX + "nullLangObj", // $NON-NLS-1$
new Object[] {"handleSetSelected"})); // $NON-NLS-1$
// update tree
treeViewer.modifySelectedItem(langObj, false);
// update SQL text
setCurrentSql(treeViewer.getLanguageObject());
// put focus back on editor from the set button
editor.acceptFocus();
}
