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How to grey out dependent preferences in Eclipse RCP?
Can preferences be somehow defined as dependent from another preferency, so that they are greyed-out, if the preference which it depends from - is disabled? Preferences

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1 Answers1

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As preferences are just an SWT controls you can call 

setEnabled(false)

method on them to disable (grey-out) them. In case of FieldEditorPreferencePage you should probably call 

***FieldEditor.setEnabled(false, getFieldEditorParent());
execc
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