Example usage for org.eclipse.swt.widgets Button setMenu

Introduction

In this page you can find the example usage for org.eclipse.swt.widgets Button setMenu.

Prototype

public void setMenu(Menu menu) 

Source Link

Document

Sets the receiver's pop up menu to the argument.

Usage

From source file:MenuCascade.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setLayout(new GridLayout());

    Button bn = new Button(shell, SWT.FLAT);
    bn.setText("Right Click to see the popup menu");

    Menu popupMenu = new Menu(bn);
    MenuItem newItem = new MenuItem(popupMenu, SWT.CASCADE);
    newItem.setText("New");
    MenuItem refreshItem = new MenuItem(popupMenu, SWT.NONE);
    refreshItem.setText("Refresh");
    MenuItem deleteItem = new MenuItem(popupMenu, SWT.NONE);
    deleteItem.setText("Delete");

    Menu newMenu = new Menu(popupMenu);
    newItem.setMenu(newMenu);/* w w  w  .  j a v  a 2 s.co m*/

    MenuItem shortcutItem = new MenuItem(newMenu, SWT.NONE);
    shortcutItem.setText("Shortcut");
    MenuItem iconItem = new MenuItem(newMenu, SWT.NONE);
    iconItem.setText("Icon");

    bn.setMenu(popupMenu);

    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            display.sleep();
        }
    }
}

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