bugzillas 1696, 3385 never was a bug
b.xavier at internet.lu
Fri Oct 27 15:47:01 CDT 2006
While looking for a ridiculous bugzilla to relate on, I saw bug 3385 and
This is a pretty easy and straightforward issue to solve and works great
with even 1500 objects in a group!
Im surprised it's still unconfirmed since i had that running last year in
one of my freely available libraries. Makes you wonder how many care to help
make this a better xtalk evironment rather than a showcase of media
Before I start doing the colbert report on runrev or worse my Corporate
Jeremy Clarkson on rev's marketing designs and politics I'll stick to just
solving yet another case for them...
Put the script below next line into the script of the group of the stack
with the group that needs scrolling
set the vscroll of that group to true (didn't try without a scrollbar for
visual clue and GUI friendliness principles)
Here's the group's script
on rawkeydown w
put the rect of thisgroup into s1
put the vscroll of me into s
if w is 65309 then
if s <= Cscrollvalue then
set the scroll of me to 0
set the scroll of me to s - Cscrollvalue
else if w is 65308 then
if s + Cscrollvalue >= s1 then
set the scroll of me to s1
set the scroll of me to s + Cscrollvalue
pass rawkeydown -- may not be required or desired on non-opaque/disabled
groups but can be essential too for libraries that handle this automatically
Don't forget to handle scrolling and selection update issues with
window/group/pane resizing and stack opening, hiding scrollbars when
pane-area is less than the height of the group, etc... sorry, can't help
thinking taoo addons for xtalk-based contract programming designs :)
Sorry about the script formating, copy-pasted from runrev's script editor.
BTW this tip works great also for double/x-columns field layouts in a group
to simulate in-frame scrollable elements... Use the pass rawkeydown so that
in-group scrollable elements can grab the scrolling event too...
If you want less bugs, you got to have more at some point!
I shouldn't write to this mailist but I just got the bollocks!
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