I have a sash from component of a view which needs to be extended a little.
The view lists accounts.
The ide开发者_如何学运维a is to show a small notification on top of the component that a certain account is being viewed at the same time. The appropriate listeners and methods are ready but i got not GUI skills...
Could anybody help me out and suggest a way of doing this?
A small red sentence saying "account 1, 2 are currently viewed" should be displayed on top of the thing...
What to use? CoolBar
? Status bar? and how is it used? I didn't find too good examples...
You could use a SWT label to display that information. Here is a SWT snippet that shows you how to use it. This is where it's coming from: http://www.eclipse.org/swt/snippets/. This should help you get started building GUIs with SWT and JFace.
/*******************************************************************************
* Copyright (c) 2000, 2010 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.swt.snippets;
/*
* GridLayout snippet: show a wrappable Label that fills available width
* without expanding it
*
* For a list of all SWT example snippets see
* http://www.eclipse.org/swt/snippets/
*/
import org.eclipse.swt.*;
import org.eclipse.swt.layout.*;
import org.eclipse.swt.widgets.*;
public class Snippet335 {
public static void main(String[] args) {
Display display = new Display();
Shell shell = new Shell(display);
shell.setLayout(new GridLayout());
Label label = new Label(shell, SWT.WRAP | SWT.BORDER);
GridData labelData = new GridData();
labelData.widthHint = 10; /* default width */
labelData.horizontalAlignment = SWT.FILL; /* grow to fill available width */
label.setLayoutData(labelData);
label.setText("Snippets are minimal stand-alone programs that demonstrate specific techniques or functionality.");
new Button(shell, SWT.PUSH).setText("This button determines the Shell's width");
/* do an initial pack() so that the Shell determines its required width */
shell.pack();
/* update the Label's width hint to match what the layout allocated for it */
labelData.widthHint = label.getBounds().width;
/*
* do a second pack() so that the Label will compute its required height
* based on its correct width instead of its previously-set default width
*/
shell.pack();
shell.open();
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) display.sleep();
}
display.dispose();
}
}
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