diff options
Diffstat (limited to 'WebCore/rendering/RenderBlockLineLayout.cpp')
| -rw-r--r-- | WebCore/rendering/RenderBlockLineLayout.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/WebCore/rendering/RenderBlockLineLayout.cpp b/WebCore/rendering/RenderBlockLineLayout.cpp index a7f3553..4446666 100644 --- a/WebCore/rendering/RenderBlockLineLayout.cpp +++ b/WebCore/rendering/RenderBlockLineLayout.cpp @@ -265,6 +265,7 @@ RootInlineBox* RenderBlock::constructLine(unsigned runCount, BidiRun* firstRun, { ASSERT(firstRun); + bool rootHasSelectedChildren = false; InlineFlowBox* parentBox = 0; for (BidiRun* r = firstRun; r; r = r->next()) { // Create a box for our object. @@ -279,6 +280,9 @@ RootInlineBox* RenderBlock::constructLine(unsigned runCount, BidiRun* firstRun, if (!box) continue; + if (!rootHasSelectedChildren && box->renderer()->selectionState() != RenderObject::SelectionNone) + rootHasSelectedChildren = true; + // If we have no parent box yet, or if the run is not simply a sibling, // then we need to construct inline boxes as necessary to properly enclose the // run's inline box. @@ -304,6 +308,11 @@ RootInlineBox* RenderBlock::constructLine(unsigned runCount, BidiRun* firstRun, // be the last continuation of our line list. ASSERT(lastLineBox() && !lastLineBox()->isConstructed()); + // Set the m_selectedChildren flag on the root inline box if one of the leaf inline box + // from the bidi runs walk above has a selection state. + if (rootHasSelectedChildren) + lastLineBox()->root()->setHasSelectedChildren(true); + // Set bits on our inline flow boxes that indicate which sides should // paint borders/margins/padding. This knowledge will ultimately be used when // we determine the horizontal positions and widths of all the inline boxes on |