X-Git-Url: https://code.grnet.gr/git/pithos/blobdiff_plain/aa07a34bda26be50a19599cf46a8d07d9a4b9c63..9abf1117bfde7b037c2a6d0f60b424e0f6883f10:/src/gr/ebs/gss/client/DeleteGroupDialog.java

diff --git a/src/gr/ebs/gss/client/DeleteGroupDialog.java b/src/gr/ebs/gss/client/DeleteGroupDialog.java
index 38ccd2a..2586260 100644
--- a/src/gr/ebs/gss/client/DeleteGroupDialog.java
+++ b/src/gr/ebs/gss/client/DeleteGroupDialog.java
@@ -24,17 +24,20 @@ import gr.ebs.gss.client.rest.RestException;
 import gr.ebs.gss.client.rest.resource.GroupResource;
 
 import com.google.gwt.core.client.GWT;
+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.DeferredCommand;
+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.TreeItem;
 import com.google.gwt.user.client.ui.VerticalPanel;
-import com.google.gwt.user.client.ui.Widget;
 
 /**
  * The 'delete group' dialog box.
@@ -57,15 +60,15 @@ public class DeleteGroupDialog extends DialogBox {
 
 		// Create the 'about' text and set a style name so we can style it with
 		// CSS.
-		final HTML text = new HTML("<table><tr><td>" + images.warn().getHTML() + "</td><td>" + "Are you sure you want to delete group '" + group.getName() + "'?</td></tr></table>");
+		final HTML text = new HTML("<table><tr><td>" + AbstractImagePrototype.create(images.warn()).getHTML() + "</td><td>" + "Are you sure you want to delete group '" + group.getName() + "'?</td></tr></table>");
 		text.setStyleName("gss-warnMessage");
 		outer.add(text);
 
 		// Create the 'Quit' button, along with a listener that hides the dialog
 		// when the button is clicked and quits the application.
-		final Button ok = new Button("OK", new ClickListener() {
-
-			public void onClick(Widget sender) {
+		final Button ok = new Button("OK", new ClickHandler() {
+			@Override
+			public void onClick(ClickEvent event) {
 				deleteGroup();
 				hide();
 			}
@@ -75,9 +78,9 @@ public class DeleteGroupDialog extends DialogBox {
 		// Create the 'Cancel' button, along with a listener that hides the
 		// dialog
 		// when the button is clicked.
-		final Button cancel = new Button("Cancel", new ClickListener() {
-
-			public void onClick(Widget sender) {
+		final Button cancel = new Button("Cancel", new ClickHandler() {
+			@Override
+			public void onClick(ClickEvent event) {
 				hide();
 			}
 		});
@@ -128,21 +131,24 @@ public class DeleteGroupDialog extends DialogBox {
 		DeferredCommand.addCommand(dg);
 	}
 
+
 	@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();
-				deleteGroup();
-				break;
-			case KeyboardListener.KEY_ESCAPE:
-				hide();
-				break;
-		}
+	protected void onPreviewNativeEvent(NativePreviewEvent preview) {
+		super.onPreviewNativeEvent(preview);
 
-		return true;
+		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();
+					deleteGroup();
+					break;
+				case KeyCodes.KEY_ESCAPE:
+					hide();
+					break;
+			}
 	}
 
 }