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Re: Eclipse view plugin: swing problem [message #574814] Mon, 17 November 2008 15:15
Thomas Schindl is currently offline Thomas Schindl
Messages: 5321
Registered: July 2009
Senior Member
Hi Ben,

I don't know how to solve but I've included the albireo newsgroup which
deals with Swing/SWT.

The problem looks like the Swing event loop is not working appropiately
hence no events are delivered to the Swing components.

Tom

Ben schrieb:
> Hi,
>
> Thanks in advance for any help that could be provided.
>
> I am new to the Eclipse plugin world. I have a very short amount of time
> to complete my project and do not have time to learn the SWT library. I
> am very familiar with the Swing library and i have found a way to wrap
> Swing into the view by doing the following.
>
> public void createPartControl(Composite parent) {
> try{
>
> UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel ");
>
> }catch (Exception e){
> //TODO: manage exception
> }
> Composite swtAwtComponent = new Composite(parent,
> SWT.EMBEDDED);
> java.awt.Frame frame = SWT_AWT.new_Frame( swtAwtComponent );
> Ftie_ui ui = new Ftie_ui();
> frame.add(ui);
> }
>
> The Ftie_ui class extends JPanel. Normally, with access to a JPanel, I
> figured it would be easy to develop my project with Swing. I added 2
> JLabels, 1 JTextField, 1 JPasswordField and 1 JButton. When i ran
> Eclipse with my plugin, Everything got loaded in my JPanel, but i could
> not access the JTextField and the JPasswordField. I have tryed
> setEnabled(true) and setEditable(true) on the fields, but with no
> success, I could not manage to put a cursor is the fields. The Ftie_ui
> class looks like the following (I know, theres no layout yet).
>
> I am running, windows vista 32bit, java 1.6, Eclipse 3.4.0
> I will supply a complete code snippet in case it would help.
>
> For any help someone could bring, I would greatly appreciate it.
> Thank you
> Ben
>
>
> package ftie.views;
>
> import javax.swing.*;
>
> import org.eclipse.swt.widgets.Composite;
> import org.eclipse.ui.part.*;
> import org.eclipse.swt.awt.SWT_AWT;
> import org.eclipse.ui.*;
> import org.eclipse.swt.SWT;
>
>
> public class FtieView extends ViewPart {
>
> Composite swtAwtComponent;
> java.awt.Frame frame;
> Ftie_ui ui;
>
> public FtieView() {
>
> }
>
> public void createPartControl(Composite parent) {
> try{
>
> UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel ");
>
> }catch (Exception e){
> //TODO: manage exception
> }
> swtAwtComponent = new Composite(parent, SWT.EMBEDDED);
> frame = SWT_AWT.new_Frame( swtAwtComponent );
> ui = new Ftie_ui();
> frame.add(ui);
>
> }
>
>
> public void setFocus() {
>
>
> }
> }
>
>
>
> package ftie.views;
>
> import javax.swing.*;
>
> public class Ftie_ui extends JPanel{
>
> JLabel labelUser;
> JLabel labelPass;
> JTextField txtUser;
> JPasswordField txtPass;
> JButton btnLogin;
> public Ftie_ui()
> {
> //TODO: add layout
>
> labelUser = new JLabel();
> labelUser.setText("Username:");
> labelPass = new JLabel();
> labelPass.setText("Password:");
> txtUser = new JTextField(20);
> txtUser.setEditable(true);
> txtUser.setEnabled(true);
> txtPass = new JPasswordField(20);
>
> btnLogin = new JButton("Login");
> add(labelUser);
> add(labelPass);
> add(txtUser);
> add(txtPass);
> add(btnLogin);
> }
> }
>
>
>
>
>
>
>


--
B e s t S o l u t i o n . at
------------------------------------------------------------ --------
Tom Schindl JFace-Committer
------------------------------------------------------------ --------
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