Greetings folks,
I have a nice solution in order to create a MenuBar with images/icons
that does not used the MenuBar.MenuBarImages.
1) I'm using a standard ImageBundle, for instance MyImageBundle which
extends ImageBundle interface with a folder that contains my images.
import com.google.gwt.user.client.ui.AbstractImagePrototype;
import com.google.gwt.user.client.ui.ImageBundle;
public interface MyImageBundleInterface extends ImageBundle {
// Abstract method that gives access to home.png
public AbstractImagePrototype home();
//...
// Abstract method that gives access to add.png
public AbstractImagePrototype add();
// Abstract method that gives access to printer.png
public AbstractImagePrototype printer();
}
2) In the class which build my menu bar I put a private variable and
a public getter to my images bundle
// Image Bundle
private MyImageBundleInterface myImageBundle =
(MyImageBundleInterface ) GWT.create
(MyImageBundleInterface .class);
public MyImageBundleInterface getMyImageBundle() {
return monImageBundle;
}
3) Within the class that creates the menu bar I put a method
to create MenuItem with image
public MenuItem createMenuItem(String menuLabel,
AbstractImagePrototype menuImage) {
Command nullCommand = null;
MenuItem menuItem = new MenuItem(menuImage.getHTML() + " "+
menuLabel, true, nullCommand);
return menuItem;
}
4) At the creation of the menu item
private MenuItem printMenuItem;
printMenuItem = createMenuItem("Print", getMonImageBundle().printer
());
5) In the case of a menu with sub-menu...
private MenuBar menubar;
private MenuBar addMenuBar;
addMenuBar = new MenuBar(true);
addMenuBar.setAutoOpen(true);
...
menuBar.addItem( getMyImageBundle().add().getHTML() + " " +
"Add",
true,
addMenuBar);
I hope this post could help someone...
Claude
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