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author | Kevin Walzer <kw@codebykevin.com> | 2015-04-07 01:12:53 (GMT) |
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committer | Kevin Walzer <kw@codebykevin.com> | 2015-04-07 01:12:53 (GMT) |
commit | 991544634825a18479f15f47dbc0f00a5b368505 (patch) | |
tree | 613198942a873bcc72239c60dd857e0c8ed72fb4 /generic/tkCanvas.c | |
parent | 97be0552093b567949f1e78bfc9024dc24fba4e7 (diff) | |
download | tk-991544634825a18479f15f47dbc0f00a5b368505.zip tk-991544634825a18479f15f47dbc0f00a5b368505.tar.gz tk-991544634825a18479f15f47dbc0f00a5b368505.tar.bz2 |
Further cleanup of scrolling, drawing, resize in Cocoa; thanks to Marc Culler for patches
Diffstat (limited to 'generic/tkCanvas.c')
-rw-r--r-- | generic/tkCanvas.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/generic/tkCanvas.c b/generic/tkCanvas.c index 14fe1ab..8ebe9ba 100644 --- a/generic/tkCanvas.c +++ b/generic/tkCanvas.c @@ -2101,6 +2101,19 @@ DisplayCanvas( goto done; } +#ifdef MAC_OSX_TK + /* + * If drawing is disabled, all we need to do is + * clear the REDRAW_PENDING flag. + */ + TkWindow *winPtr = (TkWindow *)(canvasPtr->tkwin); + MacDrawable *macWin = winPtr->privatePtr; + if (macWin && (macWin->flags & TK_DO_NOT_DRAW)){ + canvasPtr->flags &= ~REDRAW_PENDING; + return; + } +#endif + /* * Choose a new current item if that is needed (this could cause event * handlers to be invoked). |