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| The Hello World view |
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| <H2> |
| The Hello World view</H2> |
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| <P >Now that we've created a project, package, and view class for our plug-in, we're ready to study some code. Here is everything you need in |
| your <b>HelloWorldView</b>. Copy the contents below into the |
| class you created, replacing the auto-generated content. </P> |
| <pre> |
| package com.example.helloworld; |
| |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.ui.part.ViewPart; |
| |
| public class HelloWorldView extends ViewPart { |
| Label label; |
| public HelloWorldView() { |
| } |
| public void createPartControl(Composite parent) { |
| label = new Label(parent, SWT.WRAP); |
| label.setText("Hello World"); |
| } |
| public void setFocus() { |
| // set focus to my widget. For a label, this doesn't |
| // make much sense, but for more complex sets of widgets |
| // you would decide which one gets the focus. |
| } |
| } |
| </pre> |
| <P > |
| The view part creates the widgets that will represent it in the <b> createPartControl</b> method. In this example, we create an SWT label and set the "Hello World" text into it. This |
| is about the simplest view that can be created.</P> |
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