csvsj@garnet.berkeley.edu (Steve Jacobson) (10/21/88)
VERSION:
X11 release 2
CLIENT MACHINE:
Sun 3/50
CLIENT OPERATING SYSTEM:
Sun OS 3.2
DISPLAY:
Sun monochrome
SYNOPSIS:
Label widget doesn't update when sensitivity changes until subsequent
action causes redisplay.
DESCRIPTION:
The Label.c SetValues() function only returns a non-zero value (indicating
redisplay required) when the widget is resized. If a SetValues() call
merely changes the sensitivity, the widget is not redisplayed reflecting
the sensitivity change.
REPEAT-BY:
Look at the code or write a simple experiment where some action changes
a Label widget's sensitivity after it is realized.
FIX:
Here is the diff between the original SetValues() return statement and
the fixed one:
385c385
< return( was_resized );
---
> return( was_resized || XtIsSensitive(curlw) != XtIsSensitive(newlw));