// Disable all parent context menus once the child is clicked
static void DisableContextMenuParents(UIObject *o)
{
if (o->Parent)
{
if (o->Parent->Type == UITYPE_CONTEXT_MENU)
{
o->Parent->IsVisible = false;
}
DisableContextMenuParents(o->Parent);
}
}
// Disable all parent context menus once the child is clicked
static void DisableContextMenuParents(UIObject *o)
{
// Don't disable if we are a textbox
if (o->Parent && o->Type != UITYPE_TEXTBOX)
{
if (o->Parent->Type == UITYPE_CONTEXT_MENU)
{
o->Parent->IsVisible = false;
}
DisableContextMenuParents(o->Parent);
}
}
int UIObjectChange(UIObject *o, int d)
{
switch (o->Type)
{
case UITYPE_TAB:
// switch child
o->u.Tab.Index = CLAMP_OPPOSITE(
o->u.Tab.Index + d, 0, (int)o->u.Tab.Labels.size - 1);
break;
default:
// do nothing
break;
}
if (o->ChangeFunc)
{
o->ChangeFunc(o->Data, d);
DisableContextMenuParents(o);
return o->ChangesData;
}
return 0;
}