/** Wraps a RuleModellerWidget with an icon to delete the pattern */
private Widget wrapLHSWidget(final CompositeFactPattern model, int i, RuleModellerWidget w) {
DirtyableHorizontalPane horiz = new DirtyableHorizontalPane();
final Image remove = GuidedRuleEditorImages508.INSTANCE.DeleteItemSmall();
remove.setTitle(
Constants.INSTANCE.RemoveThisENTIREConditionAndAllTheFieldConstraintsThatBelongToIt());
final int idx = i;
remove.addClickHandler(
new ClickHandler() {
public void onClick(ClickEvent event) {
if (Window.confirm(Constants.INSTANCE.RemoveThisEntireConditionQ())) {
if (pattern.removeFactPattern(idx)) {
getModeller().refreshWidget();
}
}
}
});
horiz.setWidth("100%");
w.setWidth("100%");
horiz.add(w);
if (!(getModeller().lockLHS() || w.isReadOnly())) {
horiz.add(remove);
}
return horiz;
}
