Just add "thisContext longStack" to a global Set at the top of the
method.  I did that it found about 13 unique paths to that method,
they all looked valid.

>From what I remember doing that Invertebrite package, there were a LOT
of different places that needed to be tweaked to access some
preferred: color instead of a hard-coded color.  For example, after
thinking I had successful white-on-black everywhere, then there were
the "Ok" and "Cancel" buttons of UI Dialog, black-on-black.  New cases
kept popping up even months later.  It ended up being a lot of
different preferences all scattered about.

Colors have to coordinate with other colors (adjacent), so we have
reason to recognize some kind of "coordinated set of colors" object
for this purpose.  I suggest a first-class ColorScheme object simply
held by Preferences for now, which wraps a Dictionary, so it can grow
organically to include colors of new widgets as we discover them.



On Mon, Jan 11, 2016 at 4:33 PM, karl ramberg <karlramberg at gmail.com> wrote:
> If you try changing Color white to something else, you will see it changes
> in all lists in all browsers. Some update process is running on all lists in
> the background.
>
> Best,
> Karl
>
> On Mon, Jan 11, 2016 at 11:24 PM, Chris Muller <asqueaker at gmail.com> wrote:
>>
>> I'm not sure what you mean by "all the time"..?  You seem to be saying
>> its sent when it doesn't need to be.  When is that?
>>
>> On Mon, Jan 11, 2016 at 3:40 PM, karl ramberg <karlramberg at gmail.com>
>> wrote:
>> > Why is this method send all the time ?
>> > Do we need to filter all lists in all browsers all the time?
>> >
>> > PluggableListMorph>>indicateUnfiltered (in category 'filtering')
>> > ----indicateUnfiltered
>> >      self color: Color white!
>> >
>> > On Sun, Jan 10, 2016 at 6:38 PM, <commits at source.squeak.org> wrote:
>> >>
>> >> A new version of Morphic was added to project The Inbox:
>> >> http://source.squeak.org/inbox/Morphic-kfr.1064.mcz
>> >>
>> >> ==================== Summary ====================
>> >>
>> >> Name: Morphic-kfr.1064
>> >> Author: kfr
>> >> Time: 6 January 2016, 6:38:01.020914 pm
>> >> UUID: b190605b-c0ac-4b6d-8239-650c69aed317
>> >> Ancestors: Morphic-eem.1063
>> >>
>> >> Add preference backgroundColor to SystemWindows. Add preference to a a
>> >> few
>> >> places that where hardcoded to color white.
>> >>
>> >> =============== Diff against Morphic-eem.1063 ===============
>> >>
>> >> Item was changed:
>> >>   ----- Method: PluggableListMorph>>indicateUnfiltered (in category
>> >> 'filtering') -----
>> >>   indicateUnfiltered
>> >> +       self color: SystemWindow backgroundColor!
>> >> -       self color: Color white!
>> >>
>> >> Item was changed:
>> >>   ----- Method: ScrollPane>>defaultColor (in category 'initialization')
>> >> -----
>> >>   defaultColor
>> >>
>> >> +       ^ SystemWindow backgroundColor!
>> >> -       ^ Color white !
>> >>
>> >> Item was changed:
>> >>   MorphicModel subclass: #SystemWindow
>> >>         instanceVariableNames: 'labelString stripes label closeBox
>> >> collapseBox activeOnlyOnTop paneMorphs paneRects collapsedFrame
>> >> fullFrame
>> >> isCollapsed menuBox mustNotClose labelWidgetAllowance updatablePanes
>> >> allowReframeHandles labelArea expandBox'
>> >> +       classVariableNames: 'BackgroundColor ClickOnLabelToEdit
>> >> CloseBoxFrame CloseBoxImageFlat CloseBoxImageGradient
>> >> CollapseBoxImageFlat
>> >> CollapseBoxImageGradient DoubleClickOnLabelToExpand ExpandBoxFrame
>> >> ExpandBoxImageFlat ExpandBoxImageGradient FocusFollowsMouse
>> >> GradientWindow
>> >> HideExpandButton MenuBoxFrame MenuBoxImageFlat MenuBoxImageGradient
>> >> ResizeAlongEdges ReuseWindows TopWindow WindowsRaiseOnClick'
>> >> -       classVariableNames: 'ClickOnLabelToEdit CloseBoxFrame
>> >> CloseBoxImageFlat CloseBoxImageGradient CollapseBoxImageFlat
>> >> CollapseBoxImageGradient DoubleClickOnLabelToExpand ExpandBoxFrame
>> >> ExpandBoxImageFlat ExpandBoxImageGradient FocusFollowsMouse
>> >> GradientWindow
>> >> HideExpandButton MenuBoxFrame MenuBoxImageFlat MenuBoxImageGradient
>> >> ResizeAlongEdges ReuseWindows TopWindow WindowsRaiseOnClick'
>> >>         poolDictionaries: ''
>> >>         category: 'Morphic-Windows'!
>> >>
>> >>   !SystemWindow commentStamp: '<historical>' prior: 0!
>> >>   SystemWindow is the Morphic equivalent of StandardSystemView -- a
>> >> labelled container for rectangular views, with iconic facilities for
>> >> close,
>> >> collapse/expand, and resizing.
>> >>
>> >>   The attribute onlyActiveOnTop, if set to true (and any call to
>> >> activate
>> >> will set this), determines that only the top member of a collection of
>> >> such
>> >> windows on the screen shall be active.  To be not active means that a
>> >> mouse
>> >> click in any region will only result in bringing the window to the top
>> >> and
>> >> then making it active.!
>> >>
>> >> Item was added:
>> >> + ----- Method: SystemWindow class>>backgroundColor (in category
>> >> 'preferences') -----
>> >> + backgroundColor
>> >> +
>> >> +       <preference: 'backgroundColor'
>> >> +               category: 'windows'
>> >> +               description: 'set the backgound color of window'
>> >> +               type: #Color>
>> >> +       ^ BackgroundColor ifNil: [Color white]
>> >> + !
>> >>
>> >> Item was added:
>> >> + ----- Method: SystemWindow class>>backgroundColor: (in category
>> >> 'preferences') -----
>> >> + backgroundColor: aColor
>> >> +
>> >> +       BackgroundColor := aColor
>> >> + !
>> >>
>> >>
>> >
>> >
>> >
>> >
>>
>
>
>
>