/*
* Copyright 2010 Daniel Kurka
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
* in compliance with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the License
* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
* or implied. See the License for the specific language governing permissions and limitations under
* the License.
*/
package com.googlecode.mgwt.ui.client.widget.dialog.options;
import com.google.gwt.core.shared.GWT;
import com.google.gwt.dom.client.Style.Display;
import com.google.gwt.user.client.ui.HasWidgets;
import com.google.gwt.user.client.ui.Widget;
import com.googlecode.mgwt.ui.client.MGWT;
import com.googlecode.mgwt.ui.client.widget.dialog.Dialog;
import com.googlecode.mgwt.ui.client.widget.dialog.overlay.SlideUpDialogOverlay;
import com.googlecode.mgwt.ui.client.widget.panel.flex.FlexPanel;
import java.util.Iterator;
/**
* A simple options dialog
*
* This dialog should offer a number of choises, represented by a number of buttons
*
* @author Daniel Kurka
*/
public class OptionsDialog implements HasWidgets, Dialog {
private static final OptionsDialogAppearance DEFAULT_APPEARANCE = GWT
.create(OptionsDialogAppearance.class);
private SlideUpDialogOverlay slideUpPanel;
private FlexPanel container;
public OptionsDialog() {
this(DEFAULT_APPEARANCE);
}
public OptionsDialog(OptionsDialogAppearance appearance) {
slideUpPanel = new SlideUpDialogOverlay(appearance);
container = new FlexPanel();
container.addStyleName(appearance.css().optionsDialog());
slideUpPanel.add(container);
}
@Override
public void add(Widget w) {
// Older versions need block style for flexible box model to work
if(MGWT.getOsDetection().isIOS6() || MGWT.getOsDetection().isAndroid4_3_orLower()) {
w.getElement().getStyle().setDisplay(Display.BLOCK);
}
container.add(w);
}
@Override
public void clear() {
container.clear();
}
@Override
public void hide() {
slideUpPanel.hide();
}
@Override
public Iterator<Widget> iterator() {
return container.iterator();
}
@Override
public boolean remove(Widget w) {
return container.remove(w);
}
public void setPanelToOverlay(HasWidgets widgetToCover) {
slideUpPanel.setPanelToOverlay(widgetToCover);
}
public void show() {
slideUpPanel.show();
}
}