Added ids to the confirmation dialog box when performing a delete action. Added some...

[pithos] / src / gr / ebs / gss / client / ConfirmationDialog.java

diff --git a/src/gr/ebs/gss/client/ConfirmationDialog.java b/src/gr/ebs/gss/client/ConfirmationDialog.java
index e87d688..14173ff 100644 (file)
--- a/src/gr/ebs/gss/client/ConfirmationDialog.java
+++ b/src/gr/ebs/gss/client/ConfirmationDialog.java
@@ -18,15 +18,18 @@
  */
 package gr.ebs.gss.client;
 
+import com.google.gwt.dom.client.NativeEvent;
+import com.google.gwt.event.dom.client.ClickEvent;
+import com.google.gwt.event.dom.client.ClickHandler;
+import com.google.gwt.event.dom.client.KeyCodes;
+import com.google.gwt.user.client.Event.NativePreviewEvent;
+import com.google.gwt.user.client.ui.AbstractImagePrototype;
 import com.google.gwt.user.client.ui.Button;
-import com.google.gwt.user.client.ui.ClickListener;
 import com.google.gwt.user.client.ui.DialogBox;
 import com.google.gwt.user.client.ui.HTML;
 import com.google.gwt.user.client.ui.HasHorizontalAlignment;
 import com.google.gwt.user.client.ui.HorizontalPanel;
-import com.google.gwt.user.client.ui.KeyboardListener;
 import com.google.gwt.user.client.ui.VerticalPanel;
-import com.google.gwt.user.client.ui.Widget;
 
 
 /**
@@ -50,31 +53,36 @@ public abstract class ConfirmationDialog extends DialogBox {
                VerticalPanel outer = new VerticalPanel();
                HorizontalPanel buttons = new HorizontalPanel();
 
-               HTML text = new HTML("<table><tr><td rowspan='2'>" + MessagePanel.images.warn().getHTML() +
-                                       "</td><td>" + message + "</td></tr></table>");
+               HTML text = new HTML("<table><tr><td rowspan='2'> " +
+                               AbstractImagePrototype.create(MessagePanel.images.warn()).getHTML() +
+                               "</td><td>" + message + "</td></tr></table>");
                text.setStyleName("gss-warnMessage");
                outer.add(text);
 
-               // Create the 'Update' button, along with a listener that hides the dialog
-               // when the button is clicked and renames the file.
-               Button ok = new Button(buttonLabel, new ClickListener() {
+               // Create the 'Update' button, along with a listener that hides the
+               // dialog when the button is clicked and renames the file.
+               Button ok = new Button(buttonLabel, new ClickHandler() {
 
-                       public void onClick(Widget sender) {
+                       @Override
+                       public void onClick(ClickEvent event) {
                                confirm();
                                hide();
                        }
                });
+               ok.getElement().setId("confirmation.ok");
                buttons.add(ok);
                buttons.setCellHorizontalAlignment(ok, HasHorizontalAlignment.ALIGN_CENTER);
                // Create the 'Cancel' button, along with a listener that hides the
                // dialog when the button is clicked.
-               Button cancel = new Button("Cancel", new ClickListener() {
+               Button cancel = new Button("Cancel", new ClickHandler() {
 
-                       public void onClick(Widget sender) {
+                       @Override
+                       public void onClick(ClickEvent event) {
                                hide();
                                cancel();
                        }
                });
+               cancel.getElement().setId("confirmation.cancel");
                buttons.add(cancel);
                buttons.setCellHorizontalAlignment(cancel, HasHorizontalAlignment.ALIGN_CENTER);
                buttons.setSpacing(8);
@@ -87,20 +95,22 @@ public abstract class ConfirmationDialog extends DialogBox {
        }
 
        @Override
-       public boolean onKeyDownPreview(final char key, final int modifiers) {
-               // Use the popup's key preview hooks to close the dialog when either
-               // enter or escape is pressed.
-               switch (key) {
-                       case KeyboardListener.KEY_ENTER:
-                               hide();
-                               confirm();
-                               break;
-                       case KeyboardListener.KEY_ESCAPE:
-                               hide();
-                               cancel();
-                               break;
-               }
-               return true;
+       protected void onPreviewNativeEvent(NativePreviewEvent preview) {
+               super.onPreviewNativeEvent(preview);
+               NativeEvent evt = preview.getNativeEvent();
+               if (evt.getType().equals("keydown"))
+                       // Use the popup's key preview hooks to close the dialog when either
+                       // enter or escape is pressed.
+                       switch (evt.getKeyCode()) {
+                               case KeyCodes.KEY_ENTER:
+                                       hide();
+                                       confirm();
+                                       break;
+                               case KeyCodes.KEY_ESCAPE:
+                                       hide();
+                                       cancel();
+                                       break;
+                       }
        }
 
        public abstract void confirm();