Thanks, This solution works well !
On 17 nov, 23:20, mbmacri <[email protected]> wrote: > Hi. > > Here is my EnumEditor implementation based on a ListBox. It should > give you an idea of how to implement it using option buttons: > > package com.leasingsaas.client.ui.widgets; > > import java.util.HashMap; > > import com.google.gwt.editor.client.LeafValueEditor; > import com.google.gwt.user.client.ui.ListBox; > > public class EnumEditor<T extends Enum<T>> extends ListBox implements > LeafValueEditor<T> { > Class<T> clazz; > HashMap<T, Integer> index = new HashMap<T, Integer>(); > > public EnumEditor(Class<T> e) { > super(); > this.clazz = e; > int idx = 0; > for (T t : e.getEnumConstants()) { > this.addItem(t.toString()); > index.put(t, idx); > idx++; > } > } > > @Override > public void setValue(T value) { > if (value == null) { > setSelectedIndex(-1); > } else { > setSelectedIndex(index.get(value)); > } > } > > @Override > public T getValue() { > int idx = getSelectedIndex(); > if (idx == -1) > return null; > else { > System.out.println("Returning value of: " + > getItemText(idx)); > return Enum.valueOf(clazz, getItemText(idx)); > } > } > > } > > On 16 nov, 07:58, "JeromeC." <[email protected]> wrote: > > > > > > > > > nobody has an idea on how to manage enum with the neweditorframework > > without rewriting a class for each enum ? > > > I just want to create a RadioButtonGroup which is used to > > editenumerationbut I don't know how tocastmy enum... > > > Any help is welcome. > > > On 12 nov, 11:39, "JeromeC." <[email protected]> wrote: > > > > Hello, > > > > I try to create editors with neweditormechanism. How do you do when > > > your bean property is not the same that youreditor. > > > > For example, how can I have aneditorwhich can editEnumeration? > > > > I've tried to create a RadioButtonGroup which displays values of an > > >enumerationand try to make this class aneditor. > > > > Here is the code: this is just a flow panel where each child is a > > > RadioButton > > > > public class RadioButtonGroup<T extendsEnum<T>> extends FlowPanel > > > implements LeafValueEditor<T> > > > { > > > public RadioButtonGroup() > > > { > > > > } > > > > @Override > > > public T getValue() > > > { > > > T result = null; > > > > for (int i = 0; i < getWidgetCount(); i++) > > > { > > > RadioButton radio = (RadioButton) getWidget(i); > > > > if (radio.getValue()) > > > { > > > // ????????? how can Icastit ? > > > result = radio.getFormValue(); > > > break; > > > } > > > } > > > > return result; > > > } > > > > @Override > > > public void setValue(T value) > > > { > > > for (int i = 0; i < getWidgetCount(); i++) > > > { > > > RadioButton radio = (RadioButton) getWidget(i); > > > > if (radio.getFormValue().equals(value.toString())) > > > { > > > radio.setValue(true); > > > break; > > > } > > > } > > > } > > > > } > > > > thanks for any help -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
