diff options
Diffstat (limited to 'layout/generic/ReflowInput.cpp')
| -rw-r--r-- | layout/generic/ReflowInput.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/layout/generic/ReflowInput.cpp b/layout/generic/ReflowInput.cpp index f308ebcdf5..01f36cc9db 100644 --- a/layout/generic/ReflowInput.cpp +++ b/layout/generic/ReflowInput.cpp @@ -2813,6 +2813,17 @@ nscoord ReflowInput::GetLineHeight() const { nsLayoutUtils::FontSizeInflationFor(mFrame)); } +void ReflowInput::SetLineHeight(nscoord aLineHeight) { + MOZ_ASSERT(aLineHeight >= 0, "aLineHeight must be >= 0!"); + + if (mLineHeight != aLineHeight) { + mLineHeight = aLineHeight; + // Setting used line height can change a frame's block-size if mFrame's + // block-size behaves as auto. + InitResizeFlags(mFrame->PresContext(), mFrame->GetType()); + } +} + /* static */ nscoord ReflowInput::CalcLineHeight(nsIContent* aContent, nsStyleContext* aStyleContext, |