void DrawChildren(PaintInfo &pi)
{
const U32 DISPLAY_MASK = STATE_ACTIVE | STATE_VISIBLE;
NList<IControl>::Iterator i(&children);
// Draw children from lowest Z-pos to highest
for (i.GoToTail(); *i; i--)
{
IControl *child = *i;
if ((child->GetControlState() & DISPLAY_MASK) == DISPLAY_MASK)
{
PaintInfo p = child->GetPaintInfo();
// Convert to screen coordinates before drawing
Point<S32> origin = child->GetPos() + pi.client.p0;
p.window += origin;
p.client += origin;
// Clamp rectangles to client area of listbox
if (p.window.p1.x > pi.client.p1.x)
{
p.window.p1.x = pi.client.p1.x;
p.client.p1.x = pi.client.p1.x;
}
// Apply global alpha scale
p.alphaScale *= IFace::data.alphaScale;
child->Draw(p);
}
}
}
//
// ICListBox::SetupCellSize
//
// Setup cell size if needed
//
Bool ICListBox::SetupCellSize()
{
ASSERT(IsActive())
#ifdef LOGGING
Clock::CycleWatch t;
t.Start();
#endif
S32 idx = 0;
S32 visible = 0;
NList<IControl>::Iterator i(&container->children);
for (; idx < top; idx++, i++)
{
if (*i)
{
(*i)->MoveTo(Point<S32>(0, paintInfo.client.Height()));
(*i)->SetVisible(FALSE);
}
}
for (S32 y = 0; *i;)
{
IControl *p = *i;
S32 h = p->GetPaintInfo().window.Height();
// No more room
if (y + h > GetPaintInfo().client.Height())
{
break;
}
// Move it
p->MoveTo(Point<S32>(0, y));
// And make it visible
p->SetVisible(TRUE);
/*
// If it's bigger than the client window, setup tool tip
if (p->GetPaintInfo().window.p1.x > paintInfo.client.p1.x)
{
if (p->textStr)
{
p->SetTipText(p->textStr, TRUE);
}
}
else
{
p->SetTipText(NULL, FALSE);
}
*/
idx++;
i++;
visible++;
y += h;
}
vis = visible;
for (; *i; i++)
{
(*i)->MoveTo(Point<S32>(0, paintInfo.client.Height()));
(*i)->SetVisible(FALSE);
}
#ifdef LOGGING
t.Stop();
LOG_IFACE(("SetupCellSize [%s] %d cycles", Name(), U32(t.GetTotal())))
#endif
return (TRUE);
}
