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https://issues.apache.org/jira/browse/PIVOT-607?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chris Bartlett resolved PIVOT-607.
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Resolution: Fixed
ApplicationContext now checks for a 'org.apache.pivot.wtk.debugfocuscolor'
system property specifying one of 3 colors by name for use with a
ShadeDecorator.
Color names are case insensitive.
-Dorg.apache.pivot.wtk.debugfocuscolor=red
-Dorg.apache.pivot.wtk.debugfocuscolor=green
-Dorg.apache.pivot.wtk.debugfocuscolor=blue
Setting a focus decorator as follows will add/remove a focus listener which
will in turn apply the decorator when focus changes
Component.setFocusDecorator(new ShadeDecorator(0.2f, focusColor));
Component.setFocusDecorator(new BorderDecorator());
Component.setFocusDecorator(null); // Disable
> Creation of an application wide 'focus decorator' which would be applied to
> the focused Component
> -------------------------------------------------------------------------------------------------
>
> Key: PIVOT-607
> URL: https://issues.apache.org/jira/browse/PIVOT-607
> Project: Pivot
> Issue Type: New Feature
> Components: wtk
> Environment: n/a
> Reporter: Chris Bartlett
> Assignee: Chris Bartlett
> Priority: Minor
> Fix For: 2.0
>
> Attachments: highlighed-listbutton.jpg, highlighed-listview.jpg
>
>
> Apply a user specified Decorator (such as a ShadeDecorator) to the currently
> focused component to make it more visible.
> This would be useful when debugging focus traversal issues and possibly from
> an accessibility perspective.
> By default the Decorator would be 'null' and therefore not added to the
> focused component.
> It could be set through a static method on org.apache.pivot.wtk.Component
> (allowing it to be changed at run time), and/or via a system property (like
> org.apache.pivot.wtk.debugpaint) or startup argument.
> I have already developed this to satisfy my own requirement for the static
> methods on Component, but can add the other code and submit if deemed useful.
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