I've pushed a repair for this problem to the git repo. It was related to the control-style border that `text-frame%' uses around its editor canvas.
Thanks for the report! At Tue, 7 Feb 2012 12:07:25 -0700, Kieron Hardy wrote: > Hi, > > In playing with the code (test.rkt) from this post ( > https://groups.google.com/forum/?fromgroups#!topic/plt-scheme/HOlM4qKkI74), > I notice issues with the refresh/repaint of the text fields of the > remaining items after a delete of one of the items. > > After starting the code (via 'run' button from DrRacket), I add a few new > items (pressing one of the insert buttons several times), fill in the > values for the new items (see capture1.png), and then delete one of the > items (by pressing its delete button). > > After the frame has been re-displayed, sometimes the text fields are left > blank (see capture2.png) until each field is clicked (receives focus and is > repainted) and only then is the value shown. Other times the text fields > have some part of the value displayed (contents only partially painted? or > partially erased? -- see capture3.png) until the text field is clicked. > > I can replicate the issue readily although the actual results differ, > suggesting to me some sort of race condition. > > I am using a recent nightly build -- version 5.2.1.3--2012-01-21(9d48858/a) > -- on a fairly heavily laden 64-bit quad-core vista laptop. > > Any ideas? > > Cheers, > > Kieron. ____________________ Racket Users list: http://lists.racket-lang.org/users
