Admin: 1 версия

2010-06-01T05:55:28Z

1 версия

в 18:01, 31 мая 2010

2010-05-31T18:01:43Z

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== SWT Password ==

== User name Password Dialog ==



<source lang="java">
/*
SWT/JFace in Action
GUI Design with Eclipse 3.0
Matthew Scarpino, Stephen Holder, Stanford Ng, and Laurent Mihalkovic
ISBN: 1932394273
Publisher: Manning
*/

import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.ruposite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;
public class UsernamePasswordDialog extends Dialog {
private static final int RESET_ID = IDialogConstants.NO_TO_ALL_ID + 1;
private Text usernameField;
private Text passwordField;
public UsernamePasswordDialog(Shell parentShell) {
super(parentShell);
}
protected Control createDialogArea(Composite parent) {
Composite comp = (Composite) super.createDialogArea(parent);
GridLayout layout = (GridLayout) comp.getLayout();
layout.numColumns = 2;
Label usernameLabel = new Label(comp, SWT.RIGHT);
usernameLabel.setText("Username: ");
usernameField = new Text(comp, SWT.SINGLE);
GridData data = new GridData(GridData.FILL_HORIZONTAL);
usernameField.setLayoutData(data);
Label passwordLabel = new Label(comp, SWT.RIGHT);
passwordLabel.setText("Password: ");
passwordField = new Text(comp, SWT.SINGLE | SWT.PASSWORD);
data = new GridData(GridData.FILL_HORIZONTAL);
passwordField.setLayoutData(data);
return comp;
}
protected void createButtonsForButtonBar(Composite parent) {
super.createButtonsForButtonBar(parent);
createButton(parent, RESET_ID, "Reset All", false);
}
protected void buttonPressed(int buttonId) {
if (buttonId == RESET_ID) {
usernameField.setText("");
passwordField.setText("");
} else {
super.buttonPressed(buttonId);
}
}
}

</source>



== User Password ==



<source lang="java">
/******************************************************************************
* All Right Reserved.
* Copyright (c) 1998, 2004 Jackwind Li Guojie
*
* Created on Feb 17, 2004 9:28:47 PM by JACK
* $Id$
*
*****************************************************************************/
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;
public class UserPassword {
Display display = new Display();
Shell shell = new Shell(display);

Text textUser;
Text textPassword;
private void init() {
(new Label(shell, SWT.NULL)).setText("User name: ");

textUser = new Text(shell, SWT.SINGLE | SWT.BORDER);
textUser.setText("default_user");
textUser.setTextLimit(16);

(new Label(shell, SWT.NULL)).setText("Password: ");

textPassword = new Text(shell, SWT.SINGLE | SWT.BORDER);
System.out.println(textPassword.getEchoChar());
textPassword.setEchoChar("*");
}

public UserPassword() {
shell.setLayout(new GridLayout(2, false));

init();

textUser.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
textPassword.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

shell.pack();
shell.open();
//textUser.forceFocus();
// Set up the event loop.
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) {
// If no more entries in event queue
display.sleep();
}
}
display.dispose();
}

public static void main(String[] args) {
new UserPassword();
}
}

</source>

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Admin: 1 версия

в 18:01, 31 мая 2010