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avoids invalidating when the text doesn't change

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20210 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Jérôme Duval 2007-02-23 20:04:57 +00:00
parent d436e544a4
commit 695174cbdd
1 changed files with 3 additions and 0 deletions
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3
src/kits/interface/StringView.cpp
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@ -82,6 +82,9 @@ BStringView::~BStringView()
void void
BStringView::SetText(const char* text) BStringView::SetText(const char* text)
{ {
if ((text && fText && !strcmp(text, fText))
|| (!text && !fText))
return;
free(fText); free(fText);
fText = text ? strdup(text) : NULL; fText = text ? strdup(text) : NULL;
Invalidate(); Invalidate();