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LibWeb: Consider empty fragments the same as whitespace in LineBox

When computing whether whitespace should be collapsed or not, we have to
consider empty fragments, since <br> will produce an empty fragment to
force a line break.

LineBox::is_empty_or_ends_in_whitespace() is amended to look at the
length of the last fragment, and return true if it is 0.
Dana Burkart 3 éve
szülő
commit
d79ab32850
1 módosított fájl, 2 hozzáadás és 0 törlés
  1. 2 0
      Userland/Libraries/LibWeb/Layout/LineBox.cpp

+ 2 - 0
Userland/Libraries/LibWeb/Layout/LineBox.cpp

@@ -61,6 +61,8 @@ bool LineBox::is_empty_or_ends_in_whitespace() const
 {
     if (m_fragments.is_empty())
         return true;
+    if (m_fragments.last().length() == 0)
+        return true;
     return m_fragments.last().ends_in_whitespace();
 }