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Check if we have a window in BTextView::DrawLines(). This should fix bug 383. We might remove it from there and check in the caller instead, as DrawLines is a private function (maybe add an ASSERT() call)

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16999 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Stefano Ceccherini
2006-04-04 07:46:09 +00:00
parent ada7365dae
commit abb7ab0861
1 changed files with 3 additions and 0 deletions
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src/kits/interface/BTextView/TextView.cpp
+3
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@@ -3541,6 +3541,9 @@ BTextView::DoDeleteText(int32 fromOffset, int32 toOffset, _BTextChangeResult_ *o
void void
BTextView::DrawLines(int32 startLine, int32 endLine, int32 startOffset, bool erase) BTextView::DrawLines(int32 startLine, int32 endLine, int32 startOffset, bool erase)
{ {
if (!Window())
return;
// clip the text // clip the text
BRect clipRect = Bounds() & fTextRect; BRect clipRect = Bounds() & fTextRect;
clipRect.InsetBy(-1, -1); clipRect.InsetBy(-1, -1);