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| author | fvogelnew1@free.fr <fvogel> | 2015-12-05 13:31:00 (GMT) |
|---|---|---|
| committer | fvogelnew1@free.fr <fvogel> | 2015-12-05 13:31:00 (GMT) |
| commit | ca54cc198dff20204e787141fe7af5f8413bc505 (patch) | |
| tree | c517eeff7e3f14a0dab16660a725339c243fdead /generic | |
| parent | 3c1c21477d88c78f1a53064d8be6ba9170467885 (diff) | |
| download | tk-ca54cc198dff20204e787141fe7af5f8413bc505.zip tk-ca54cc198dff20204e787141fe7af5f8413bc505.tar.gz tk-ca54cc198dff20204e787141fe7af5f8413bc505.tar.bz2 | |
Fix for bug [ff8a1e55a2] - Filling a never-mapped text widget is CPU hungry - Patch from Koen Danckaert
Diffstat (limited to 'generic')
| -rw-r--r-- | generic/tkTextDisp.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/generic/tkTextDisp.c b/generic/tkTextDisp.c index cfe6e7a..0665ba7 100644 --- a/generic/tkTextDisp.c +++ b/generic/tkTextDisp.c @@ -2923,7 +2923,8 @@ AsyncUpdateLineMetrics( return; } - if (dInfoPtr->flags & REDRAW_PENDING) { + if ((dInfoPtr->flags & REDRAW_PENDING) || !Tk_IsMapped(textPtr->tkwin) + || dInfoPtr->maxX <= dInfoPtr->x || dInfoPtr->maxY <= dInfoPtr->y) { dInfoPtr->lineUpdateTimer = Tcl_CreateTimerHandler(1, AsyncUpdateLineMetrics, clientData); return; |