java - Eclipse RCP Preference page refresh issue -


good evening everyone,

i have question similar refresh contents of eclipse preference page similar, problem doesn't include sub pages.

in preference page, have combobox field editor, each value being linked preference page. hiding preferences pages values not selected, have selected value's attached preference page displayed.

i hide preference pages while storing them in hashmap, readd them later :

preferencemanager pm = platformui.getworkbench().getpreferencemanager() ; preferences.put(idplugin, pm.remove(idpreferencespage)) ;

adding them :

ipreferencenode node = preferences.get(idplugin) ; if (node != null) {     preferencemanager pm = platformui.getworkbench().getpreferencemanager() ;     pm.addtoroot(node);     preferences.remove(idplugin) ; }

it works charm. pages removed, adding them doesn't trigger refresh of preference dialog window, , either need attempt set "type filter text", , list of preference pages refreshed @ point.

would know of way force refresh preferences dialog, rather having close / open it, or filter/remove filter, refresh ?

thanks bunch !


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