virtual void MessageReceived(BMessage* message)
{
switch (message->what) {
case MSG_SCROLL_TABS_LEFT:
fTabContainerView->SetFirstVisibleTabIndex(
fTabContainerView->FirstVisibleTabIndex() - 1);
break;
case MSG_SCROLL_TABS_RIGHT:
fTabContainerView->SetFirstVisibleTabIndex(
fTabContainerView->FirstVisibleTabIndex() + 1);
break;
case MSG_OPEN_TAB_MENU:
{
BPopUpMenu* tabMenu = new BPopUpMenu("tab menu", true, false);
int tabCount = fTabContainerView->GetLayout()->CountItems();
for (int i = 0; i < tabCount; i++) {
TabView* tab = fTabContainerView->TabAt(i);
if (tab) {
BMenuItem* item = new BMenuItem(tab->Label(), NULL);
tabMenu->AddItem(item);
if (tab->IsFront())
item->SetMarked(true);
}
}
// Force layout to get the final menu size. InvalidateLayout()
// did not seem to work here.
tabMenu->AttachedToWindow();
BRect buttonFrame = fTabMenuButton->Frame();
BRect menuFrame = tabMenu->Frame();
BPoint openPoint = ConvertToScreen(buttonFrame.LeftBottom());
// Open with the right side of the menu aligned with the right
// side of the button and a little below.
openPoint.x -= menuFrame.Width() - buttonFrame.Width();
openPoint.y += 2;
BMenuItem *selected = tabMenu->Go(openPoint, false, false,
ConvertToScreen(buttonFrame));
if (selected) {
selected->SetMarked(true);
int32 index = tabMenu->IndexOf(selected);
if (index != B_ERROR)
fTabContainerView->SelectTab(index);
}
fTabMenuButton->MenuClosed();
delete tabMenu;
break;
}
default:
BGroupView::MessageReceived(message);
break;
}
}
void
GLObject::MenuInvoked(BPoint point)
{
BPopUpMenu* m = new BPopUpMenu("Object",false,false);
BMenuItem* i;
int c = 1;
m->AddItem(i = new BMenuItem("White",NULL));
if (color == c++)
i->SetMarked(true);
m->AddItem(i = new BMenuItem("Yellow",NULL));
if (color == c++)
i->SetMarked(true);
m->AddItem(i = new BMenuItem("Blue",NULL));
if (color == c++)
i->SetMarked(true);
m->AddItem(i = new BMenuItem("Red",NULL));
if (color == c++)
i->SetMarked(true);
m->AddItem(i = new BMenuItem("Green",NULL));
if (color == c++)
i->SetMarked(true);
m->AddSeparatorItem();
c = 0;
m->AddItem(i = new BMenuItem("Solid",NULL));
if (solidity == c++)
i->SetMarked(true);
m->AddItem(i = new BMenuItem("Translucent",NULL));
if (solidity == c++)
i->SetMarked(true);
m->AddItem(i = new BMenuItem("Transparent",NULL));
if (solidity == c++)
i->SetMarked(true);
i = m->Go(point);
int32 index = m->IndexOf(i);
delete m;
if (index < 5) {
color = index+1;
} else if (index > 5) {
solidity = index-6;
}
changed = true;
setEvent(fObjView->drawEvent);
}