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| author | dkf <donal.k.fellows@manchester.ac.uk> | 2010-01-07 15:35:04 (GMT) |
|---|---|---|
| committer | dkf <donal.k.fellows@manchester.ac.uk> | 2010-01-07 15:35:04 (GMT) |
| commit | 14ce825dcd0062ad80540787437ee9decddd4ba1 (patch) | |
| tree | fe35033258031da4aa2a9c7bbf602319a0fa41d6 /generic/tkTextDisp.c | |
| parent | 202013b4ffd4f5ab925eeed4d3fdcaa4a40c552e (diff) | |
| download | tk-14ce825dcd0062ad80540787437ee9decddd4ba1.zip tk-14ce825dcd0062ad80540787437ee9decddd4ba1.tar.gz tk-14ce825dcd0062ad80540787437ee9decddd4ba1.tar.bz2 | |
[Bug 2677890]: Fix odd text widget update problem that had scrollbars being
unable to cover the whole widget. Fix is to reify the range to update sooner.
Diffstat (limited to 'generic/tkTextDisp.c')
| -rw-r--r-- | generic/tkTextDisp.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/generic/tkTextDisp.c b/generic/tkTextDisp.c index 8477739..4256c36 100644 --- a/generic/tkTextDisp.c +++ b/generic/tkTextDisp.c @@ -12,7 +12,7 @@ * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tkTextDisp.c,v 1.68.2.1 2009/08/04 21:46:03 dkf Exp $ + * RCS: @(#) $Id: tkTextDisp.c,v 1.68.2.2 2010/01/07 15:35:04 dkf Exp $ */ #include "tkInt.h" @@ -2902,8 +2902,9 @@ AsyncUpdateLineMetrics( } lineNum = dInfoPtr->currentMetricUpdateLine; - if (lineNum == -1) { - dInfoPtr->lastMetricUpdateLine = 0; + if (dInfoPtr->lastMetricUpdateLine == -1) { + dInfoPtr->lastMetricUpdateLine = + TkBTreeNumLines(textPtr->sharedTextPtr->tree, textPtr); } /* |