Java/GWT/Dialog

Create Custom Dialog

   <source lang="java">

package com.jexp.gwt.client; import com.google.gwt.core.client.EntryPoint; import com.google.gwt.user.client.Window; import com.google.gwt.user.client.ui.Button; import com.google.gwt.user.client.ui.ClickListener; import com.google.gwt.user.client.ui.RootPanel; import com.google.gwt.user.client.ui.Widget; import com.google.gwt.user.client.ui.DialogBox; import com.google.gwt.user.client.ui.DockPanel; import com.google.gwt.user.client.ui.HTML; import com.google.gwt.user.client.ui.Image; public class GWTClient implements EntryPoint {

 public void onModuleLoad() {
   Button b = new Button("Click me", new ClickListener() {
     public void onClick(Widget sender) {
        DialogBox dlg = new MyDialog();
        dlg.center();
     }
   });
   RootPanel.get().add(b);
 }

} class MyDialog extends DialogBox implements ClickListener {

 public MyDialog() {
   setText("Sample DialogBox");
   Button closeButton = new Button("Close", this);

HTML msg = new HTML("A standard dialog box component.",true);

   DockPanel dock = new DockPanel();
   dock.setSpacing(4);
   dock.add(closeButton, DockPanel.SOUTH);
   dock.add(msg, DockPanel.NORTH);
   dock.add(new Image("images/yourImage.jpg"), DockPanel.CENTER);
   dock.setCellHorizontalAlignment(closeButton, DockPanel.ALIGN_RIGHT);
   dock.setWidth("100%");
   setWidget(dock);
 }
 public void onClick(Widget sender) {
   hide();
 }

} /////////// .gwt-DialogBox {

 border: 2px outset;
 background-color: white;

}

      </source>