nsresult
nsBox::BeginLayout(nsBoxLayoutState& aState)
{
#ifdef DEBUG_LAYOUT
nsBoxAddIndents();
printf("Layout: ");
DumpBox(stdout);
printf("\n");
gIndent++;
#endif
// mark ourselves as dirty so no child under us
// can post an incremental layout.
// XXXldb Is this still needed?
mState |= NS_FRAME_HAS_DIRTY_CHILDREN;
if (GetStateBits() & NS_FRAME_IS_DIRTY)
{
// If the parent is dirty, all the children are dirty (nsHTMLReflowState
// does this too).
nsIFrame* box;
for (box = GetChildBox(); box; box = box->GetNextBox())
box->AddStateBits(NS_FRAME_IS_DIRTY);
}
#ifdef DEBUG_LAYOUT
PropagateDebug(aState);
#endif
return NS_OK;
}
nsSize
nsTextControlFrame::GetPrefSize(nsBoxLayoutState& aState)
{
if (!DoesNeedRecalc(mPrefSize))
return mPrefSize;
#ifdef DEBUG_LAYOUT
PropagateDebug(aState);
#endif
nsSize pref(0,0);
// FIXME: This inflation parameter isn't correct; we should fix it if
// we want font size inflation to work well in XUL. If we do, we can
// also re-enable the assertion in ComputeAutoSize when inflation is
// enabled.
nsresult rv = CalcIntrinsicSize(aState.GetRenderingContext(), pref, 1.0f);
NS_ENSURE_SUCCESS(rv, pref);
AddBorderAndPadding(pref);
bool widthSet, heightSet;
nsIBox::AddCSSPrefSize(this, pref, widthSet, heightSet);
nsSize minSize = GetMinSize(aState);
nsSize maxSize = GetMaxSize(aState);
mPrefSize = BoundsCheck(minSize, pref, maxSize);
#ifdef DEBUG_rods
{
nsMargin borderPadding(0,0,0,0);
GetBorderAndPadding(borderPadding);
nsSize size(169, 24);
nsSize actual(pref.width/15,
pref.height/15);
printf("nsGfxText(field) %d,%d %d,%d %d,%d\n",
size.width, size.height, actual.width, actual.height, actual.width-size.width, actual.height-size.height); // text field
}
#endif
return mPrefSize;
}
nsSize
nsTextControlFrame::GetPrefSize(nsBoxLayoutState& aState)
{
if (!DoesNeedRecalc(mPrefSize))
return mPrefSize;
#ifdef DEBUG_LAYOUT
PropagateDebug(aState);
#endif
nsSize pref(0,0);
nsresult rv = CalcIntrinsicSize(aState.GetRenderingContext(), pref);
NS_ENSURE_SUCCESS(rv, pref);
AddBorderAndPadding(pref);
PRBool widthSet, heightSet;
nsIBox::AddCSSPrefSize(this, pref, widthSet, heightSet);
nsSize minSize = GetMinSize(aState);
nsSize maxSize = GetMaxSize(aState);
mPrefSize = BoundsCheck(minSize, pref, maxSize);
#ifdef DEBUG_rods
{
nsMargin borderPadding(0,0,0,0);
GetBorderAndPadding(borderPadding);
nsSize size(169, 24);
nsSize actual(pref.width/15,
pref.height/15);
printf("nsGfxText(field) %d,%d %d,%d %d,%d\n",
size.width, size.height, actual.width, actual.height, actual.width-size.width, actual.height-size.height); // text field
}
#endif
return mPrefSize;
}
