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| author | fvogel <fvogelnew1@free.fr> | 2015-12-05 13:31:00 (GMT) |
|---|---|---|
| committer | fvogel <fvogelnew1@free.fr> | 2015-12-05 13:31:00 (GMT) |
| commit | 20e5273f5b6208576bf9bc900e4cff39d724cb7f (patch) | |
| tree | c517eeff7e3f14a0dab16660a725339c243fdead | |
| parent | 7f2c3a3f39d6a76f0656cbffc7e589b1a59bc346 (diff) | |
| download | tk-20e5273f5b6208576bf9bc900e4cff39d724cb7f.zip tk-20e5273f5b6208576bf9bc900e4cff39d724cb7f.tar.gz tk-20e5273f5b6208576bf9bc900e4cff39d724cb7f.tar.bz2 | |
Fix for bug [ff8a1e55a2] - Filling a never-mapped text widget is CPU hungry - Patch from Koen Danckaert
| -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; |