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Difference between revisions of "JFace Data Binding/Snippets"

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* [http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.examples.databinding/src/org/eclipse/jface/examples/databinding/snippets/Snippet013TableViewerEditing.java?view=markup TableViewer inline editing] - TableViewer editing with the Eclipse 3.3 JFace viewer APIs. ''(requires Eclipse 3.3)''
 
* [http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.examples.databinding/src/org/eclipse/jface/examples/databinding/snippets/Snippet013TableViewerEditing.java?view=markup TableViewer inline editing] - TableViewer editing with the Eclipse 3.3 JFace viewer APIs. ''(requires Eclipse 3.3)''
 
[[Category:Data Binding]][[Category:Snippets]]
 
[[Category:Data Binding]][[Category:Snippets]]
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* [http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.examples.databinding/src/org/eclipse/jface/examples/databinding/snippets/Snippet022ComputedListCombo.java?view=markup ComputedList and Combo] - Filter the elements in one viewer based on the selection in another
  
 
=== Running the Snippets ===
 
=== Running the Snippets ===

Revision as of 13:02, 16 September 2008

JFace Data Binding
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Snippets
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Realm

Snippets show how common use cases can be implemented using the JFace Data Binding framework. They are typically a single self-contained Java class with a main method. See the bottom of this page for instructions on how to get and run the snippets.

Basic

WizardPage

  • Wizard Dialog - Shows how to use data binding in a wizard dialog so that validation results are displayed in the dialog's title area

ComputedValue

  • Spreadsheet - fills a Table updating cells upon change
  • Name Formatter - observable value that updates when the first or last name changes

Bindings

Master Detail

SWT

Viewers

Running the Snippets

A great way to learn is to look at concrete examples that you can run and experiment with. You can copy any of the snippets (see below) into a scratch project within Eclipse, or using CVS, check out the complete examples project. Just open the CVS Perspective (Window > Open Perspective > CVS) and add a new Repository Location (File > New > Other > CVS > CVS Repository Location). When done, your settings should look like this:

EclipseCVSSettings.JPG

Expand the HEAD branch and browse for org.eclipse.jface.examples.databinding. You can check out the plug-in [RMB: Check out] into your Workspace as a new project.

When checked out, you'll find the examples under org.eclipse.jface.examples.databinding.snippets. Most of the examples provide a main method, you can run it as a Java Application to see what happens.

If you are copying single snippets into a scratch project, make sure that it is set up with the correct dependencies. You will need org.eclipse.core.databinding, org.eclipse.core.databinding.beans, and org.eclipse.jface.databinding.