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| author | fvogel <fvogelnew1@free.fr> | 2017-01-23 20:09:59 (GMT) |
|---|---|---|
| committer | fvogel <fvogelnew1@free.fr> | 2017-01-23 20:09:59 (GMT) |
| commit | 68822a4513193a63ff4b05a712018d5726104368 (patch) | |
| tree | cea9f795e36eb988774e590494ba2f4c9c0975ab | |
| parent | d95efc31eb0a189199e0ccc20af3adc0c9f0582f (diff) | |
| parent | 3fb089ed701dcab661c4b34a2ea70bef7d5d9516 (diff) | |
| download | tk-68822a4513193a63ff4b05a712018d5726104368.zip tk-68822a4513193a63ff4b05a712018d5726104368.tar.gz tk-68822a4513193a63ff4b05a712018d5726104368.tar.bz2 | |
Fix [ed22529c92]: Spinbox validation is turned off when validate function returns false
| -rw-r--r-- | doc/spinbox.n | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/doc/spinbox.n b/doc/spinbox.n index 330bb17..acf06d6 100644 --- a/doc/spinbox.n +++ b/doc/spinbox.n @@ -217,15 +217,19 @@ were editing the spinbox widget from). It is also recommended to not set an associated \fB\-textvariable\fR during validation, as that can cause the spinbox widget to become out of sync with the \fB\-textvariable\fR. .PP -Also, the \fBvalidate\fR option will set itself to \fBnone\fR when the -spinbox value gets changed because of adjustment of \fBfrom\fR or \fBto\fR -and the \fBvalidateCommand\fR returns false. For instance +Also, the \fB-validate\fR option will set itself to \fBnone\fR when the +spinbox value gets changed because of adjustment of \fB-from\fR or \fB-to\fR +and the \fB-validatecommand\fR returns false. For instance .CS \fIspinbox pathName \-from 1 \-to 10 \-validate all \-vcmd {return 0}\fR .CE -will in fact set the \fBvalidate\fR option to \fBnone\fR because the default -value for the spinbox gets changed (due to the \fBfrom\fR and \fBto\fR +will in fact set the \fB-validate\fR option to \fBnone\fR because the default +value for the spinbox gets changed (due to the \fB-from\fR and \fB-to\fR options) to a value not accepted by the validation script. +.PP +Moreover, forced validation is performed when invoking any spinbutton of +the spinbox. If the validation script returns false in this situation, +then the \fB-validate\fR option will be automatically set to \fBnone\fR. .SH "WIDGET COMMAND" .PP The \fBspinbox\fR command creates a new Tcl command whose |