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| author | fvogel <fvogelnew1@free.fr> | 2017-01-15 22:29:53 (GMT) |
|---|---|---|
| committer | fvogel <fvogelnew1@free.fr> | 2017-01-15 22:29:53 (GMT) |
| commit | 886747e926ca6149ad730cbd07c59aa716f46435 (patch) | |
| tree | 04b672d27370b414aa12a4dbb6035e1b5d78bd9f /library/demos/widget | |
| parent | 32a7d700a16f886e7d863c0189979b4c89837001 (diff) | |
| download | tk-886747e926ca6149ad730cbd07c59aa716f46435.zip tk-886747e926ca6149ad730cbd07c59aa716f46435.tar.gz tk-886747e926ca6149ad730cbd07c59aa716f46435.tar.bz2 | |
Remove obsolete comments. The line they comment was kicked out of the code in [946e946700].
bug_fab5fed65e
Also, add a small optimization to avoid double invalidation of the damaged region. Indeed the detailed analysis of ticket [fab5fed65e] showed that on OS X the damaged region is invalidated twice:
- once through the processing of the Expose event (on OS X the Appkit is not used to draw the widget, Tk is used instead, see comments in tkMacOSXWindowEvent.c around line 770)
- a second time because DisplayText() calls TextInvalidateRegion() after TkScrollWindow()
Diffstat (limited to 'library/demos/widget')
0 files changed, 0 insertions, 0 deletions