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- /*
- @ITMillApache2LicenseForJavaFiles@
- */
-
- package com.itmill.toolkit.demo;
-
- import com.itmill.toolkit.data.Item;
- import com.itmill.toolkit.ui.AbstractSelect;
- import com.itmill.toolkit.ui.Button;
- import com.itmill.toolkit.ui.NativeSelect;
- import com.itmill.toolkit.ui.RichTextArea;
- import com.itmill.toolkit.ui.TextField;
- import com.itmill.toolkit.ui.Window;
- import com.itmill.toolkit.ui.Button.ClickEvent;
- import com.itmill.toolkit.ui.Button.ClickListener;
-
- /**
- * Demonstrates the use of Notifications.
- *
- * @author IT Mill Ltd.
- * @see com.itmill.toolkit.ui.Window
- */
- public class NotificationDemo extends com.itmill.toolkit.Application {
-
- // Dropdown select for notification type, using the native dropdown
- NativeSelect type;
- // Textfield for the notification caption
- TextField caption;
- // Textfield for the notification content
- TextField message;
-
- /**
- * The initialization method that is the only requirement for inheriting the
- * com.itmill.toolkit.service.Application class. It will be automatically
- * called by the framework when a user accesses the application.
- */
- public void init() {
-
- // Create new window for the application and give the window a visible.
- final Window main = new Window("Notification demo");
- // set as main window
- setMainWindow(main);
-
- // Create the 'type' dropdown select.
- type = new NativeSelect("Notification type");
- // no empty selection allowed
- type.setNullSelectionAllowed(false);
- // we want a different caption than the value
- type.addContainerProperty("caption", String.class, null);
- type.setItemCaptionMode(AbstractSelect.ITEM_CAPTION_MODE_PROPERTY);
- type.setItemCaptionPropertyId("caption");
- // add some content (items) using the Container API
- Item i = type.addItem(new Integer(
- Window.Notification.TYPE_HUMANIZED_MESSAGE));
- i.getItemProperty("caption").setValue("Humanized message");
- i = type.addItem(new Integer(Window.Notification.TYPE_WARNING_MESSAGE));
- i.getItemProperty("caption").setValue("Warning message");
- i = type.addItem(new Integer(Window.Notification.TYPE_ERROR_MESSAGE));
- i.getItemProperty("caption").setValue("Error message");
- i = type
- .addItem(new Integer(Window.Notification.TYPE_TRAY_NOTIFICATION));
- i.getItemProperty("caption").setValue("Tray notification");
- // set the initially selected item
- type.setValue(new Integer(Window.Notification.TYPE_HUMANIZED_MESSAGE));
- main.addComponent(type); // add to layout
-
- // Notification caption
- caption = new TextField("Caption");
- caption.setColumns(20);
- caption.setValue("Brown Fox!");
- main.addComponent(caption);
-
- // Notification message
- message = new RichTextArea();
- message.setCaption("Message");
- message.setValue("A quick one jumped over the lazy dog.");
- main.addComponent(message); // add to layout
-
- // Button to show the notification
- final Button b = new Button("Show notification", new ClickListener() {
- // this is an inline ClickListener
- public void buttonClick(ClickEvent event) {
- // show the notification
- getMainWindow().showNotification((String) caption.getValue(),
- (String) message.getValue(),
- ((Integer) type.getValue()).intValue());
- }
- });
- main.addComponent(b); // add button to layout
- }
- }
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