void ZDCCanvas_X::FrameRegion(ZDCState& ioState, const ZDCRgn& inRgn)
{
if (!fDrawable)
return;
if (!ioState.fInk)
return;
if (ioState.fPenWidth <= 0)
return;
SetupLock theSetupLock(this);
if (ZDCRgn localRgn = this->Internal_CalcClipRgn(ioState) & ((inRgn - inRgn.Inset(ioState.fPenWidth, ioState.fPenWidth)) + ioState.fOrigin))
{
SetupInk theSetupInk(this, ioState);
ZRect localBounds = localRgn.Bounds();
fXServer->SetRegion(fGC, localRgn.GetRegion());
++fChangeCount_Clip;
fXServer->FillRectangle(fDrawable, fGC, localBounds.left, localBounds.top, localBounds.Width(), localBounds.Height());
}
}
ZDCRgn ZDragInitiator::OutlineRgn(const ZDCRgn& iRgn)
{
// Provides a place to do theme-sensitive outlining of regions (2 pixels on MacOS 8.5, 1 pixel just about everywhere else)
return iRgn - iRgn.Inset(2, 2);
}