source.dussan.org Git - vaadin-framework.git/blob

   1 package com.vaadin.tests.components.richtextarea;
   2
   3 import com.vaadin.event.Action;
   4 import com.vaadin.event.Action.Handler;
   5 import com.vaadin.event.ShortcutAction;
   6 import com.vaadin.server.Page;
   7 import com.vaadin.tests.components.TestBase;
   8 import com.vaadin.ui.Component;
   9 import com.vaadin.ui.Notification;
  10 import com.vaadin.ui.Panel;
  11 import com.vaadin.ui.VerticalLayout;
  12 import com.vaadin.ui.Window;
  13 import com.vaadin.v7.ui.AbstractField;
  14 import com.vaadin.v7.ui.RichTextArea;
  15
  16 @SuppressWarnings("serial")
  17 public class RichTextAreaWithKeyboardShortcuts extends TestBase {
  18
  19     private Handler actionHandler = new Handler() {
  20
  21         ShortcutAction save = new ShortcutAction("^Save");
  22         private Action[] actions = new Action[] { save };
  23
  24         @Override
  25         public void handleAction(Action action, Object sender, Object target) {
  26             String msg = "Action: " + action.getCaption();
  27             msg += " From : " + sender.getClass().getSimpleName() + " '"
  28                     + ((Component) sender).getCaption() + "'";
  29
  30             AbstractField<String> f = (AbstractField<String>) target;
  31             msg += " Target:" + target.getClass().getSimpleName() + " '"
  32                     + f.getCaption() + "'";
  33
  34             String string = f.getValue().toString();
  35
  36             msg += " Value: " + string;
  37             Notification notification = new Notification(msg);
  38             notification.setHtmlContentAllowed(true);
  39             notification.show(Page.getCurrent());
  40
  41         }
  42
  43         @Override
  44         public Action[] getActions(Object target, Object sender) {
  45             return actions;
  46         }
  47     };
  48
  49     @Override
  50     protected void setup() {
  51
  52         getLayout().getUI().addActionHandler(actionHandler);
  53         getLayout().addComponent(createRichTextArea("InMainLayout"));
  54
  55         VerticalLayout panelLayout = new VerticalLayout();
  56         panelLayout.setMargin(true);
  57         Panel panel = new Panel("RTA Panel", panelLayout);
  58         panel.addActionHandler(actionHandler);
  59         panelLayout.addComponent(createRichTextArea("InPanel"));
  60         getLayout().addComponent(panel);
  61
  62         VerticalLayout layout = new VerticalLayout();
  63         layout.setMargin(true);
  64         Window w = new Window("SubWindow", layout);
  65         w.addActionHandler(actionHandler);
  66         layout.addComponent(createRichTextArea("InSubWindow"));
  67         layout.setSizeUndefined();
  68
  69         getLayout().getUI().addWindow(w);
  70
  71     }
  72
  73     private RichTextArea createRichTextArea(String caption) {
  74         RichTextArea rta = new RichTextArea(caption);
  75         return rta;
  76     }
  77
  78     @Override
  79     protected String getDescription() {
  80         return "RichTextArea shouls support shortcut actions just like other components do.";
  81     }
  82
  83     @Override
  84     protected Integer getTicketNumber() {
  85         return 4175;
  86     }
  87
  88 }