Getting user data in NewProjectCreationPage in Eclipse Plugin -

i have been successful in making plugin. need on project creation page add more textboxes user information. need use information add auto generated .php files made in project directory.

i want know how can override wizardnewprojectcreationpage add more textboxes given layout. pretty new plugin development. here code custom wizard.

import java.net.uri;  import org.eclipse.core.runtime.coreexception; import org.eclipse.core.runtime.iconfigurationelement; import org.eclipse.core.runtime.iexecutableextension; import org.eclipse.jface.viewers.istructuredselection; import org.eclipse.jface.wizard.wizard; import org.eclipse.jface.wizard.wizarddialog; import org.eclipse.ui.inewwizard; import org.eclipse.ui.iworkbench; import org.eclipse.ui.dialogs.wizardnewprojectcreationpage; import org.eclipse.ui.wizards.newresource.basicnewprojectresourcewizard;  import rudraxplugin.pages.mypageone;  import rudraxplugin.projects.rudraxsupport;  public class customprojectnewwizard extends wizard implements inewwizard, iexecutableextension {     private wizardnewprojectcreationpage _pageone;      protected mypageone one;     private iconfigurationelement _configurationelement;     public customprojectnewwizard() {         // todo auto-generated constructor stub         setwindowtitle("rudrax");     }      @override     public void init(iworkbench workbench, istructuredselection selection) {         // todo auto-generated method stub      }     @override     public void addpages() {         super.addpages();          _pageone = new wizardnewprojectcreationpage("from scratch project wizard");         _pageone.settitle("from scratch project");         _pageone.setdescription("create scratch.");         addpage(one);          addpage(_pageone);     }     @override     public boolean performfinish() {          string name = _pageone.getprojectname();             uri location = null;             if (!_pageone.usedefaults()) {                 location = _pageone.getlocationuri();                 system.err.println("location: " + location.tostring()); //$non-nls-1$             } // else location == null             rudraxsupport.createproject(name, location);             // add             basicnewprojectresourcewizard.updateperspective(_configurationelement);              return true;     }      @override     public void setinitializationdata(iconfigurationelement config,             string propertyname, object data) throws coreexception {         _configurationelement = config;         // todo auto-generated method stub      }  } 

ask other code required. appreciated. thank you.

instead of using wizardnewprojectcreationpage directly create new class extending wizardnewprojectcreationpage , override createcontrol method create new controls:

class mynewprojectcreationpage extends wizardnewprojectcreationpage {    @override    public void createcontrol(composite parent)    {      super.createcontrol(parent);       composite body = (composite)getcontrol();       ... create new controls here       } }