trim() text for client_id, secret in Settings dialog

anno-gui/src/main/java/org/genesys2/anno/gui/SettingsDialog.java

@@ -34,6 +34,8 @@ import org.scribe.exceptions.OAuthConnectionException;
 import org.springframework.beans.factory.annotation.Autowired;
 
 import swing2swt.layout.BorderLayout;
+import org.eclipse.swt.events.FocusAdapter;
+import org.eclipse.swt.events.FocusEvent;
 
 public class SettingsDialog extends Dialog {
 	private static final Logger _log = Logger.getLogger(SettingsDialog.class);
@@ -119,6 +121,12 @@ public class SettingsDialog extends Dialog {
 		lblGenesysServer.setText("Genesys Server URL");
 
 		txtGenesysURL = new Text(grpGenesysApiConfiguration, SWT.BORDER);
+		txtGenesysURL.addFocusListener(new FocusAdapter() {
+			@Override
+			public void focusLost(FocusEvent arg0) {
+				txtGenesysURL.setText(txtGenesysURL.getText().trim());
+			}
+		});
 		txtGenesysURL.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
 
 		Label lblAuthorizationEndpoint = new Label(grpGenesysApiConfiguration, SWT.NONE);
@@ -151,6 +159,12 @@ public class SettingsDialog extends Dialog {
 		lblClientApiKey.setText("Client API key");
 
 		txtClientKey = new Text(grpGenesysApiConfiguration, SWT.BORDER);
+		txtClientKey.addFocusListener(new FocusAdapter() {
+			@Override
+			public void focusLost(FocusEvent arg0) {
+				txtClientKey.setText(txtClientKey.getText().trim());
+			}
+		});
 		txtClientKey.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
 
 		Label lblClientSecret = new Label(grpGenesysApiConfiguration, SWT.NONE);
@@ -159,6 +173,12 @@ public class SettingsDialog extends Dialog {
 		lblClientSecret.setAlignment(SWT.RIGHT);
 
 		txtClientSecret = new Text(grpGenesysApiConfiguration, SWT.BORDER);
+		txtClientSecret.addFocusListener(new FocusAdapter() {
+			@Override
+			public void focusLost(FocusEvent arg0) {
+				txtClientSecret.setText(txtClientSecret.getText().trim());
+			}
+		});
 		txtClientSecret.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
 
 		Group grpOauthTokens = new Group(composite, SWT.NONE);