BButton*
BToolBar::_FindButton(uint32 command) const
{
for (int32 i = 0; BView* view = ChildAt(i); i++) {
BButton* button = dynamic_cast<BButton*>(view);
if (button == NULL)
continue;
BMessage* message = button->Message();
if (message == NULL)
continue;
if (message->what == command) {
return button;
// Assumes there is only one button with this message...
break;
}
}
return NULL;
}
