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*
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package org.atmosphere.samples.client;
import com.google.gwt.core.client.GWT;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.user.client.Timer;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.PopupPanel;
import com.google.gwt.user.client.ui.Widget;
import java.util.ArrayList;
/**
*
* @author p.havelaar
*/
public class Info extends PopupPanel {
public static void display(String title, String message) {
final Info info = new Info(title, message);
info.show();
Timer t = new Timer() {
@Override
public void run() {
info.hide();
}
};
t.schedule(4000);
}
@Override
public void show() {
super.show();
slots.add(level, this);
}
@Override
public void hide() {
super.hide();
slots.set(level, null);
}
protected Info(String title, String message) {
add(new InfoWidget(title, message));
setWidth("300px");
setHeight("50px");
int root_width = Window.getClientWidth();
int root_height = Window.getClientHeight();
level = findAvailableLevel();
int left = root_width - 320;
int top = root_height - 80 - (level * 60);
setPopupPosition(left, top);
}
private static ArrayList<Info> slots = new ArrayList<Info>();
private int level;
private static int findAvailableLevel() {
int size = slots.size();
for (int i=0; i<size; i++) {
if (slots.get(i) == null) {
return i;
}
}
return size;
}
public static class InfoWidget extends Composite {
MyUiBinder binder = GWT.create(MyUiBinder.class);
interface MyUiBinder extends UiBinder<Widget, InfoWidget> {}
@UiField
Label title;
@UiField
Label message;
private InfoWidget(String title, String message) {
initWidget(binder.createAndBindUi(this));
this.title.setText(title);
this.message.setText(message);
}
}
}