diff options
Diffstat (limited to 'dw/textblock_iterator.cc')
| -rw-r--r-- | dw/textblock_iterator.cc | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/dw/textblock_iterator.cc b/dw/textblock_iterator.cc index cfd27941..245df374 100644 --- a/dw/textblock_iterator.cc +++ b/dw/textblock_iterator.cc @@ -145,6 +145,11 @@ void Textblock::TextblockIterator::unhighlight (int direction, if (textblock->hlStart[layer].index > textblock->hlEnd[layer].index) return; + int oldStartIndex = textblock->hlStart[layer].index; + int oldStartChar = textblock->hlStart[layer].nChar; + int oldEndIndex = textblock->hlEnd[layer].index; + int oldEndChar = textblock->hlEnd[layer].nChar; + if (direction == 0) { index1 = textblock->hlStart[layer].index; index2 = textblock->hlEnd[layer].index; @@ -160,7 +165,11 @@ void Textblock::TextblockIterator::unhighlight (int direction, textblock->hlEnd[layer].nChar = INT_MAX; } - textblock->queueDrawRange (index1, index2); + if (oldStartIndex != textblock->hlStart[layer].index || + oldStartChar != textblock->hlStart[layer].nChar || + oldEndIndex != textblock->hlEnd[layer].index || + oldEndChar != textblock->hlEnd[layer].nChar) + textblock->queueDrawRange (index1, index2); } void Textblock::TextblockIterator::getAllocation (int start, int end, |