void
set_tab_select(struct MyGadget *gd,int tb)
{
BTabView *bt;
WrkWindow *wi;
if (wi = (WrkWindow *)gd->pt->Window())
{
BAutolock tst(wi);
if (bt = (BTabView *)((GadView *)gd->pt)->ChildAt(0))
{
bt->Select(tb);
gd->pt->Invalidate();
}
}
}
void
ControlWindow::MessageReceived(BMessage* message)
{
BParameterWeb* web = NULL;
status_t err;
switch (message->what) {
case B_MEDIA_WEB_CHANGED:
{
// If this is a tab view, find out which tab
// is selected
BTabView* tabView = dynamic_cast<BTabView*>(fView);
int32 tabNum = -1;
if (tabView)
tabNum = tabView->Selection();
RemoveChild(fView);
delete fView;
err = BMediaRoster::Roster()->GetParameterWebFor(fNode, &web);
if (err >= B_OK && web != NULL) {
fView = BMediaTheme::ViewFor(web);
AddChild(fView);
// Another tab view? Restore previous selection
if (tabNum > 0) {
BTabView* newTabView = dynamic_cast<BTabView*>(fView);
if (newTabView)
newTabView->Select(tabNum);
}
}
break;
}
default:
BWindow::MessageReceived(message);
}
}
