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copied!<pre><code>package nativeapp; import net.rim.device.api.system.Bitmap; import net.rim.device.api.system.Display; import net.rim.device.api.ui.Color; import net.rim.device.api.ui.Field; import net.rim.device.api.ui.FieldChangeListener; import net.rim.device.api.ui.Graphics; import net.rim.device.api.ui.UiApplication; import net.rim.device.api.ui.XYEdges; import net.rim.device.api.ui.component.BitmapField; import net.rim.device.api.ui.component.ButtonField; import net.rim.device.api.ui.component.CheckboxField; import net.rim.device.api.ui.component.Dialog; import net.rim.device.api.ui.component.LabelField; import net.rim.device.api.ui.container.HorizontalFieldManager; import net.rim.device.api.ui.container.MainScreen; import net.rim.device.api.ui.container.VerticalFieldManager; import net.rim.device.api.ui.decor.Background; import net.rim.device.api.ui.decor.BackgroundFactory; import net.rim.device.api.ui.decor.Border; import net.rim.device.api.ui.decor.BorderFactory; public class LoginScreen extends MainScreen { /** * Login page */ private ButtonField btnLogin; //private EditField txtUserID; CustomTextBox txtUserID; CustomTextBox txtPassword; // private PasswordEditField txtPassword; private CheckboxField Chkbox; private LabelField RememberMe; public LoginScreen() { super(NO_VERTICAL_SCROLL); txtUserID = new CustomTextBox() { protected void paint(Graphics g) { // Border roundedBorder = BorderFactory // .createRoundedBorder(new XYEdges(9, 9, 9, 9), // Color.GRAY, Border.STYLE_SOLID); // setBorder(roundedBorder); // setBackground(BackgroundFactory // .createSolidBackground(Color.WHITE)); if (getText().length() == 0) { g.setColor(Color.GRAY); g.drawText("UserName", 0, 0); } g.setColor(Color.BLACK); //g.drawRect(0, 0, (int) (Display.getWidth() / 1.5), //txtUserID.getHeight()/* (int)(Display.getHeight()/9) */); super.paint(g); } }; txtPassword = new CustomTextBox() { protected void paint(Graphics g) { Border roundedBorder = BorderFactory .createRoundedBorder(new XYEdges(9, 9, 9, 9), Color.GRAY, Border.STYLE_SOLID); setBorder(roundedBorder); setBackground(BackgroundFactory .createSolidBackground(Color.WHITE)); if (getText().length() == 0) { g.setColor(Color.GRAY); g.drawText("txtPassword", 0, 0); } g.setColor(Color.BLACK); super.paint(g); } }; // btnLogin = new ButtonField("SignIn"); btnLogin = new ButtonField("Sign In", Field.FIELD_HCENTER); Chkbox = new CheckboxField(); // Chkbox.setMargin(0, 0, 0, 30); RememberMe = new LabelField("Remember Me"); // RememberMe.setMargin(10, 0, 0, 0); FieldChangeListener login = new FieldChangeListener() { public void fieldChanged(Field field, int context) { String uname = txtUserID.getText().toString().trim(); String pword = txtPassword.getText().toString().trim(); if (!uname.equalsIgnoreCase("") && !uname.equalsIgnoreCase(null) && !pword.equalsIgnoreCase("") && !pword.equalsIgnoreCase(null)) { boolean lgnStatus = (new httpClient()).loginStatus(uname, pword, DataURL.smartURLloginchk); if (lgnStatus) { PersistentsStore ps = new PersistentsStore(); ps.setObject(DataURL.UserName, uname); ps.setObject(DataURL.PassWord, pword); UiApplication.getUiApplication().popScreen( LoginScreen.this); UiApplication.getUiApplication().pushScreen( new WelcomeScreen()); } else { Dialog.inform("Invalid UserID or Password"); } } else { Dialog.inform("UserID and Password shouldnot be Empty"); } } }; FieldChangeListener cancel = new FieldChangeListener() { public void fieldChanged(Field field, int context) { } }; btnLogin.setChangeListener(login); // btnCancel.setChangeListener(cancel); setLoginScreen(); } private void setLoginScreen() { VerticalFieldManager vfmForCenterDisplay = new VerticalFieldManager( Field.FIELD_HCENTER | Field.FIELD_VCENTER | Field.USE_ALL_WIDTH | Field.USE_ALL_HEIGHT) { protected void sublayout(int maxWidth, int maxHeight) { super.sublayout(maxWidth, maxHeight); } }; Background background = BackgroundFactory.createBitmapBackground(Bitmap .getBitmapResource("bground.png")); vfmForCenterDisplay.setBackground(background); int topSpace = (Display.getHeight() / 4); vfmForCenterDisplay.setPadding(topSpace, 0, 0, 0); VerticalFieldManager vfmBasicInfoWithBorder1 = new VerticalFieldManager( FIELD_HCENTER | FIELD_VCENTER) { protected void sublayout(int maxWidth, int maxHeight) { super.sublayout(250, 95); } }; BitmapField bitmapField = new BitmapField( Bitmap.getBitmapResource("loginbg_01.png")) { protected void layout(int width, int height) { setExtent(250, 95); } }; vfmBasicInfoWithBorder1.add(bitmapField); VerticalFieldManager vfmBasicInfoWithBorder2 = new VerticalFieldManager( FIELD_HCENTER | FIELD_VCENTER) { protected void sublayout(int maxWidth, int maxHeight) { super.sublayout(250, 95); } }; vfmBasicInfoWithBorder2.setBackground(BackgroundFactory .createBitmapBackground(Bitmap .getBitmapResource("loginbg_02.jpg"))); VerticalFieldManager vfmBasicInfoWithBorder3 = new VerticalFieldManager( FIELD_HCENTER | FIELD_VCENTER) { protected void sublayout(int maxWidth, int maxHeight) { super.sublayout(250, 95); setExtent(250, 95); } }; vfmBasicInfoWithBorder3.setBackground(BackgroundFactory .createBitmapBackground(Bitmap .getBitmapResource("loginbg_03.png"))); vfmBasicInfoWithBorder3.add(btnLogin); // btnLogin.setMargin(0, 0, 0, 0); // HorizontalFieldManager hfm1 = new HorizontalFieldManager( // Field.FIELD_HCENTER); HorizontalFieldManager hfm2 = new HorizontalFieldManager( Field.FIELD_VCENTER); hfm2.add(txtUserID); // txtUserID.setMargin(0, 0, 0, 0); HorizontalFieldManager hfm3 = new HorizontalFieldManager(FIELD_HCENTER & FIELD_VCENTER); hfm3.add(txtPassword); // txtPassword.setMargin(0, 0, 0, 10); HorizontalFieldManager hfm4 = new HorizontalFieldManager( Field.FIELD_HCENTER); hfm4.add(Chkbox); Chkbox.setMargin(0, 0, 0, 10); hfm4.add(RememberMe); RememberMe.setMargin(0, 0, 0, 10); // HorizontalFieldManager hfm5 = new // HorizontalFieldManager(FIELD_HCENTER // & FIELD_VCENTER) { // protected void sublayout(int maxWidth, int maxHeight) { // super.sublayout(250, 95); // } // }; // hfm5.add(btnLogin); // btnLogin.setMargin(0, 0, 0, 0); // hfm5.add(btnCancel); // hfm5.setPadding(new XYEdges(0, 0, 0, ((250 - (70 + 75)) / 2))); // btnCancel.setMargin(0, 0, 0, 15); // vfmBasicInfoWithBorder1.add(hfm1); vfmBasicInfoWithBorder2.add(hfm2); vfmBasicInfoWithBorder2.add(hfm3); vfmBasicInfoWithBorder3.add(hfm4); // vfmBasicInfoWithBorder3.add(hfm5); vfmForCenterDisplay.add(vfmBasicInfoWithBorder1); vfmForCenterDisplay.add(vfmBasicInfoWithBorder2); vfmForCenterDisplay.add(vfmBasicInfoWithBorder3); add(vfmForCenterDisplay); } } </code></pre>

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