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Issue #2499 - Part 3: Add CSS clip overflow support with serialization fixes

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MeladJM 2025-07-08 05:46:54 +08:00 • committed by roytam1
commit 5e8e1208e7
40 changed files with 144 additions and 97 deletions
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2
dom/html/nsTextEditorState.cpp
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@ -1809,7 +1809,7 @@ nsTextEditorState::InitializeRootNode()
if (!IsSingleLineTextControl()) {
// We can't just inherit the overflow because setting visible overflow will
// crash when the number of lines exceeds the height of the textarea and
// setting -moz-hidden-unscrollable overflow (NS_STYLE_OVERFLOW_CLIP)
// setting clip overflow (NS_STYLE_OVERFLOW_CLIP)
// doesn't paint the caret for some reason.
const nsStyleDisplay* disp = mBoundFrame->StyleDisplay();
if (disp->mOverflowX != NS_STYLE_OVERFLOW_VISIBLE &&