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2010-06-01T05:53:56Z

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в 18:01, 31 мая 2010

2010-05-31T18:01:43Z

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== Demonstrates groups ==



<source lang="java">

//Send questions, comments, bug reports, etc. to the authors:
//Rob Warner (rwarner@interspatial.ru)
//Robert Harris (rbrt_harris@yahoo.ru)
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.*;
import org.eclipse.swt.widgets.*;
/**
* This class demonstrates groups
*/
public class GroupExample {
public static void main(String[] args) {
Display display = new Display();
Shell shell = new Shell(display);
shell.setLayout(new GridLayout());
// Create the first group
Group group1 = new Group(shell, SWT.SHADOW_IN);
group1.setText("Who"s your favorite?");
group1.setLayout(new RowLayout(SWT.VERTICAL));
new Button(group1, SWT.RADIO).setText("John");
new Button(group1, SWT.RADIO).setText("Paul");
new Button(group1, SWT.RADIO).setText("George");
new Button(group1, SWT.RADIO).setText("Ringo");
// Create the second group
Group group2 = new Group(shell, SWT.NO_RADIO_GROUP);
group2.setText("Who"s your favorite?");
group2.setLayout(new RowLayout(SWT.VERTICAL));
new Button(group2, SWT.RADIO).setText("Barry");
new Button(group2, SWT.RADIO).setText("Robin");
new Button(group2, SWT.RADIO).setText("Maurice");

shell.open();
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) {
display.sleep();
}
}
display.dispose();
}
}

</source>



== Group Example ==



<source lang="java">

import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.ruposite;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Group;
import org.eclipse.swt.widgets.Shell;
public class GroupShellExample {
Display d;
Shell s;
GroupShellExample() {
d = new Display();
s = new Shell(d);
s.setSize(200, 200);

s.setText("A Shell Composite Example");
final GroupExample ge = new GroupExample(s, SWT.SHADOW_ETCHED_IN);
ge.setLocation(20, 20);
s.open();
while (!s.isDisposed()) {
if (!d.readAndDispatch())
d.sleep();
}
d.dispose();
}
public static void main(String[] arg) {
new GroupShellExample();
}
}
class GroupExample extends Composite {
final Button b1;
final Button b2;
final Button b3;
public GroupExample(Composite c, int style) {
super(c, SWT.NO_BACKGROUND);
this.setSize(110, 75);
this.setLayout(new FillLayout());
final Group g = new Group(this, style);
g.setSize(110, 75);
g.setText("Options Group");
b1 = new Button(g, SWT.RADIO);
b1.setBounds(10, 20, 75, 15);
b1.setText("Option One");
b2 = new Button(g, SWT.RADIO);
b2.setBounds(10, 35, 75, 15);
b2.setText("Option Two");
b3 = new Button(g, SWT.RADIO);
b3.setBounds(10, 50, 80, 15);
b3.setText("Option Three");
}
public String getSelected() {
if (b1.getSelection())
return "Option One";
if (b2.getSelection())
return "Option Two";
if (b3.getSelection())
return "Option Three";
return "None Selected";
}
}

</source>



== Group Example 2 ==



<source lang="java">
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Group;
import org.eclipse.swt.widgets.Shell;
public class GroupShellExample2 {
Display d;
Shell s;
GroupShellExample2() {
d = new Display();
s = new Shell(d);
s.setSize(200, 200);

s.setText("A Group Example");
final Group g = new Group(s, SWT.SHADOW_ETCHED_IN);
g.setSize(110, 75);
g.setText("Options Group");
final Button b1;
final Button b2;
final Button b3;
b1 = new Button(g, SWT.RADIO);
b1.setBounds(10, 20, 75, 15);
b1.setText("Option One");
b2 = new Button(g, SWT.RADIO);
b2.setBounds(10, 35, 75, 15);
b2.setText("Option Two");
b3 = new Button(g, SWT.RADIO);
b3.setBounds(10, 50, 80, 15);
b3.setText("Option Three");
g.pack();
g.setLocation(20, 20);
s.open();
while (!s.isDisposed()) {
if (!d.readAndDispatch())
d.sleep();
}
d.dispose();
}
public static void main(String[] arg) {
new GroupShellExample2();
}
}

</source>



== Group Examples ==



<source lang="java">

/******************************************************************************
* All Right Reserved.
* Copyright (c) 1998, 2004 Jackwind Li Guojie
*
* Created on 2004-4-10 18:41:39 by JACK
* $Id$
*
*****************************************************************************/

import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Group;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
public class GroupExamples {
Display display = new Display();
Shell shell = new Shell(display);
public GroupExamples() {

Group group0 = new Group(shell, SWT.NULL);
group0.setLayout(new FillLayout());
Label label = new Label(group0, SWT.NULL);
label.setAlignment(SWT.CENTER);
label.setText("a group without title.");

Group group1 = new Group(shell, SWT.NULL);
group1.setText("SWT.NULL");

Group group2 = new Group(shell, SWT.SHADOW_ETCHED_IN);
group2.setText("SWT.SHADOW_ETCHED_IN");
Group group3 = new Group(shell, SWT.SHADOW_ETCHED_OUT);
group3.setText("SWT.SHADOW_ETCHED_OUT");

Group group4 = new Group(shell, SWT.SHADOW_IN);
group4.setText("SWT.SHADOW_IN");

Group group5 = new Group(shell, SWT.SHADOW_OUT);
group5.setText("SWT.SHADOW_OUT");

Group[] groups = new Group[]{group0, group1, group2, group3, group4, group5};

for(int i=0; i<groups.length; i++) {
groups[i].setBounds(10, 10 + i * 50, 300, 40);
}
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();
}
private void init() {
}
public static void main(String[] args) {
new GroupExamples();
}
}

</source>



== Group Label and Button ==



<source lang="java">
import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.SashForm;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.ruposite;
import org.eclipse.swt.widgets.Group;
import org.eclipse.swt.widgets.Label;
public class Ch3_Composite extends Composite {
public Ch3_Composite(Composite parent) {
super(parent, SWT.NONE);
parent.getShell().setText("Chapter 3 Composite");
Ch3_Group cc1 = new Ch3_Group(this);
cc1.setLocation(0, 0);
cc1.pack();
Ch3_SashForm cc2 = new Ch3_SashForm(this);
cc2.setLocation(125, 25);
cc2.pack();
pack();
}
}
class Ch3_Group extends Composite {
public Ch3_Group(Composite parent) {
super(parent, SWT.NONE);
Group group = new Group(this, SWT.SHADOW_ETCHED_IN);
group.setText("Group Label");
Label label = new Label(group, SWT.NONE);
label.setText("Two buttons:");
label.setLocation(20, 20);
label.pack();
Button button1 = new Button(group, SWT.PUSH);
button1.setText("Push button");
button1.setLocation(20, 45);
button1.pack();
Button button2 = new Button(group, SWT.CHECK);
button2.setText("Check button");
button2.setBounds(20, 75, 90, 30);
group.pack();
}
}
class Ch3_SashForm extends Composite {
public Ch3_SashForm(Composite parent) {
super(parent, SWT.NONE);
SashForm sf = new SashForm(this, SWT.VERTICAL);
sf.setSize(120, 80);
Button button1 = new Button(sf, SWT.ARROW | SWT.UP);
button1.setSize(120, 40);
Button button2 = new Button(sf, SWT.ARROW | SWT.DOWN);
button2.setBounds(0, 40, 120, 40);
}
}

</source>



== SWT Group demo ==



<source lang="java">
import org.eclipse.jface.window.ApplicationWindow;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.ruposite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Group;
import org.eclipse.swt.widgets.Label;
public class CompViewer extends ApplicationWindow {
public CompViewer() {
super(null);
}
protected Control createContents(Composite parent) {
Ch3_Group cc1 = new Ch3_Group(parent);
return parent;
}
public static void main(String[] args) {
CompViewer cv = new CompViewer();
cv.setBlockOnOpen(true);
cv.open();
Display.getCurrent().dispose();
}
}
class Ch3_Group extends Composite {
public Ch3_Group(Composite parent) {
super(parent, SWT.NONE);
Group group = new Group(this, SWT.SHADOW_ETCHED_IN);
group.setText("Group Label");
Label label = new Label(group, SWT.NONE);
label.setText("Two buttons:");
label.setLocation(20, 20);
label.pack();
Button button1 = new Button(group, SWT.PUSH);
button1.setText("Push button");
button1.setLocation(20, 45);
button1.pack();
Button button2 = new Button(group, SWT.CHECK);
button2.setText("Check button");
button2.setBounds(20, 75, 90, 30);
group.pack();
}
}

</source>

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Admin: 1 версия

в 18:01, 31 мая 2010