suic::Size TabControl::MeasureOverride(const suic::Size& size)
{
suic::Size availableSize;
if (ReadFlag(CoreFlags::IsMeasureDirty))
{
_headerHeight = 0;
int iItems = GetItems()->GetCount();
for (int i = 0; i < iItems; ++i)
{
TabItemPtr tabItem(GetItems()->GetItem(i));
tabItem->Measure(size);
if (tabItem->GetDesiredSize().cy > _headerHeight)
{
_headerHeight = tabItem->GetDesiredSize().cy;
}
}
TabItemPtr focusTab(_focusItem);
if (focusTab && focusTab->GetTabContent())
{
focusTab->GetTabContent()->Measure(size);
}
WriteFlag(CoreFlags::IsMeasureDirty, false);
}
return size;
}
void TreeViewItem::OnRender(suic::DrawingContext * drawing)
{
suic::Rect rect(0, 0, RenderSize().cx, _headerHost->RenderSize().cy);
suic::BrushPtr bkgnd;
if (IsFocused() || ReadFlag(CoreFlags::IsSelected))
{
if (GetStyle()->GetTrigger(_T("IsFocused")))
{
bkgnd = GetStyle()->GetTrigger(_T("IsFocused"))->GetValue(_T("Background"));
}
}
else if (_headerHost->IsMouseOver() && GetStyle()->GetTrigger(_T("IsMouseOver")))
{
bkgnd = GetStyle()->GetTrigger(_T("IsMouseOver"))->GetValue(_T("Background"));
}
if (bkgnd)
{
bkgnd->Draw(drawing, &rect);
}
}