// _UpdateMarks
void
StyleListView::_UpdateMarks()
{
int32 count = CountItems();
if (fCurrentShape) {
// enable display of marks and mark items whoes
// style is contained in fCurrentShape
for (int32 i = 0; i < count; i++) {
StyleListItem* item = dynamic_cast<StyleListItem*>(ItemAt(i));
if (!item)
continue;
item->SetMarkEnabled(true);
item->SetMarked(fCurrentShape->Style() == item->style);
}
} else {
// disable display of marks
for (int32 i = 0; i < count; i++) {
StyleListItem* item = dynamic_cast<StyleListItem*>(ItemAt(i));
if (!item)
continue;
item->SetMarkEnabled(false);
}
}
Invalidate();
}
void
StyleListView::_SetStyleMarked(Style* style, bool marked)
{
StyleListItem* item = _ItemForStyle(style);
if (item != NULL)
item->SetMarked(marked);
}