package org.activityinfo.ui.client.page.config.design;
/*
* #%L
* ActivityInfo Server
* %%
* Copyright (C) 2009 - 2013 UNICEF
* %%
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program. If not, see
* <http://www.gnu.org/licenses/gpl-3.0.html>.
* #L%
*/
import com.extjs.gxt.ui.client.Style;
import com.extjs.gxt.ui.client.binding.FormBinding;
import com.extjs.gxt.ui.client.event.BindingEvent;
import com.extjs.gxt.ui.client.event.Events;
import com.extjs.gxt.ui.client.event.Listener;
import com.extjs.gxt.ui.client.widget.form.Field;
import com.extjs.gxt.ui.client.widget.form.FormPanel;
/**
* Base class for design forms
*
* @author Alex Bertram
*/
abstract class AbstractDesignForm extends FormPanel {
protected AbstractDesignForm() {
setScrollMode(Style.Scroll.AUTOY);
}
public abstract FormBinding getBinding();
public int getPreferredDialogWidth() {
return 450;
}
public int getPreferredDialogHeight() {
return 420;
}
public void hideFieldWhenNull(final Field<?> field) {
getBinding().addListener(Events.Bind, new Listener<BindingEvent>() {
@Override
public void handleEvent(BindingEvent be) {
field.setVisible(field.getValue() != null);
}
});
}
}