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https://issues.apache.org/jira/browse/NETBEANS-713?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Eirik Bakke updated NETBEANS-713:
---------------------------------
Description:
The editor API defines the JEditorPane client properties
[HighlightsLayerExcludes and
HighlightsLayerIncludes|http://bits.netbeans.org/dev/javadoc/org-netbeans-modules-editor-lib2/index.html?org/netbeans/spi/editor/highlighting/package-summary.html]
to allow clients to show/hide specific highlight layers on demand. The bug is
that modifications to these properties are not reflected properly in the editor.
The use case here is for a NetBeans Platform application that needs to modify
the client properties depending on user action (e.g. keyboard focus state).
The bug seems to be in
o.n.modules.editor.lib2.highlighting.HighlightingManager.Highlighting. In the
constructor, the paneFilter variable is initialized once from the
HighlightsLayerExcludes/HighlightsLayerIncludes client properties, right above
where the propertyChangeListener that is supposed to track changes to it is
added. The PropertyChangeListener reacts to changes to the client properties by
calling rebuildAllLayers(), which calls rebuildAllLayersImpl(), which always
just uses the value of paneFilter set in the constructor.
Originally reported as Bugzilla bug
[248664|https://netbeans.org/bugzilla/show_bug.cgi?id=248664]. Adding this as a
JIRA issue to associate with a pull request that I'm about to open.
was:
(Copied from Bugzilla bug
[248664|https://netbeans.org/bugzilla/show_bug.cgi?id=248664] )
The editor API defines the JEditorPane client properties
[HighlightsLayerExcludes and
HighlightsLayerIncludes|http://bits.netbeans.org/dev/javadoc/org-netbeans-modules-editor-lib2/index.html?org/netbeans/spi/editor/highlighting/package-summary.html]
to allow clients to show/hide specific highlight layers on demand. The bug is
that modifications to these properties are not reflected properly in the editor.
The bug seems to be in
o.n.modules.editor.lib2.highlighting.HighlightingManager.Highlighting. In the
constructor, the paneFilter variable is initialized once from the
HighlightsLayerExcludes/HighlightsLayerIncludes client properties, right above
where the propertyChangeListener that is supposed to track changes to it is
added. The PropertyChangeListener reacts to changes to the client properties by
calling rebuildAllLayers(), which calls rebuildAllLayersImpl(), which always
just uses the value of paneFilter set in the constructor.
Adding this as a JIRA issue to associate with a pull request that I'm about to
open.
> HighlightingManager does not track changes to HighlightsLayerExcludes
> correctly
> -------------------------------------------------------------------------------
>
> Key: NETBEANS-713
> URL: https://issues.apache.org/jira/browse/NETBEANS-713
> Project: NetBeans
> Issue Type: Bug
> Affects Versions: 8.2, 9.0
> Reporter: Eirik Bakke
> Priority: Minor
>
> The editor API defines the JEditorPane client properties
> [HighlightsLayerExcludes and
> HighlightsLayerIncludes|http://bits.netbeans.org/dev/javadoc/org-netbeans-modules-editor-lib2/index.html?org/netbeans/spi/editor/highlighting/package-summary.html]
> to allow clients to show/hide specific highlight layers on demand. The bug
> is that modifications to these properties are not reflected properly in the
> editor.
> The use case here is for a NetBeans Platform application that needs to modify
> the client properties depending on user action (e.g. keyboard focus state).
> The bug seems to be in
> o.n.modules.editor.lib2.highlighting.HighlightingManager.Highlighting. In the
> constructor, the paneFilter variable is initialized once from the
> HighlightsLayerExcludes/HighlightsLayerIncludes client properties, right
> above where the propertyChangeListener that is supposed to track changes to
> it is added. The PropertyChangeListener reacts to changes to the client
> properties by calling rebuildAllLayers(), which calls rebuildAllLayersImpl(),
> which always just uses the value of paneFilter set in the constructor.
> Originally reported as Bugzilla bug
> [248664|https://netbeans.org/bugzilla/show_bug.cgi?id=248664]. Adding this as
> a JIRA issue to associate with a pull request that I'm about to open.
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