avoiding confusion between line iterator between layout and navigation.

if you want a line iterator for navigation you must explicitly ask for one.
2000-05-16 08:11:14 +00:00
parent 7c486662d5
commit 9c9e0c5a15
18 changed files with 84 additions and 58 deletions
--- a/layout/generic/nsLineBox.cpp
+++ b/layout/generic/nsLineBox.cpp
@@ -516,7 +516,7 @@ nsLineIterator::~nsLineIterator()
  }
 }

-NS_IMPL_ISUPPORTS(nsLineIterator, kILineIteratorIID)
+NS_IMPL_ISUPPORTS2(nsLineIterator, nsILineIterator, nsILineIteratorNavigator)

 nsresult
 nsLineIterator::Init(nsLineBox* aLines, PRBool aRightToLeft)