java - Enabling and disabling of FieldEditors -

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i have doubt related usage fieldeditors in plugin development. have preference page consists of stringfieldeditors, booleanfieldeditors, radiogroupfieldeditors etc.

the problem i'm facing follows:

i have booleanfilededitor called "full details". code follows: 

booleanfieldeditor fulldetails = new booleanfieldeditor("fulldetails", "full details", org.eclipse.swt.swt.none, getfieldeditorparent());  addfield(fulldetails);

once user checks boolean field, stringfieldeditors follow booleanfieldeditor should enabled. otherwise should remain disabled. code other stringfieldeditors follows: 

stringfieldeditor machinename = new stringfieldeditor("machinename", "host name", getfieldeditorparent());  addfield(machinename);  stringfieldeditor ipaddress = new stringfieldeditor("ipaddress", "ip address", getfieldeditorparent());  addfield(ipaddress);   stringfieldeditor cpuinfo = new stringfieldeditor("cpuinfo", "cpu info", getfieldeditorparent());  addfield(cpuinfo);

it helpful if can give pointers how can done.

you can use setpropertychangelistener method of boolean field editor perform action when field changes. like:

fulldetails.setpropertychangelistener(new ipropertychangelistener() {     @override     public void propertychange(propertychangeevent event) {         boolean newvalue = ((boolean) event.getnewvalue()).booleanvalue();          // enable/disable other fields          machinename.setenabled(newvalue, getfieldeditorparent());         .... other fields ....     });

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