void handleModelChanged() {
boolean isEnabled = false;
boolean isComplete = false;
boolean hasChanged = false;
isEnabled = editor.isEnabled();
if (isEnabled) {
isComplete = editor.isComplete();
}
if (isComplete) {
hasChanged = editor.hasChanged();
}
boolean state = (isEnabled && isComplete && hasChanged);
btnSet.setEnabled(state);
btnReset.setEnabled(state);
setCurrentSql(treeViewer.getLanguageObject());
// set enable/disable status of buttons
setEnabledStatus();
}
