Admin: 1 версия

2010-06-01T05:56:08Z

1 версия

в 18:01, 31 мая 2010

2010-05-31T18:01:43Z

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== Custom Components ==



<source lang="java">

/*******************************************************************************
* All Right Reserved. Copyright (c) 1998, 2004 Jackwind Li Guojie
*
* Created on 2004-6-14 10:55:42 by JACK $Id$
*
******************************************************************************/
import org.eclipse.jface.window.ApplicationWindow;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.layout.FillLayout;
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.Shell;
import org.eclipse.ui.forms.HyperlinkGroup;
import org.eclipse.ui.forms.events.ExpansionAdapter;
import org.eclipse.ui.forms.events.ExpansionEvent;
import org.eclipse.ui.forms.events.HyperlinkAdapter;
import org.eclipse.ui.forms.events.HyperlinkEvent;
import org.eclipse.ui.forms.events.IHyperlinkListener;
import org.eclipse.ui.forms.widgets.ExpandableComposite;
import org.eclipse.ui.forms.widgets.Form;
import org.eclipse.ui.forms.widgets.FormText;
import org.eclipse.ui.forms.widgets.FormToolkit;
import org.eclipse.ui.forms.widgets.Hyperlink;
import org.eclipse.ui.forms.widgets.ImageHyperlink;
import org.eclipse.ui.forms.widgets.Section;
import org.eclipse.ui.forms.widgets.TableWrapLayout;
public class CustomWidgets extends ApplicationWindow {
FormToolkit toolkit;
Form form;
/**
* @param parentShell
*/
public CustomWidgets(Shell parentShell) {
super(parentShell);
}

private void demoSections() {
form.getBody().setLayout(new TableWrapLayout());

Section section = toolkit.createSection(form.getBody(), Section.DESCRIPTION |
Section.TREE_NODE | Section.EXPANDED);

section.setText("This is the title");
toolkit.createCompositeSeparator(section);
section.setDescription("-= This is a description -=");

FormText text = toolkit.createFormText(section, false);
text.setText(
"This is a long text. The user can show or hide this text "
+ "by expanding or collapsing the expandable composite.",
false,
false);
section.setClient(text);
}

private void demoExpandableComposite() {
form.getBody().setLayout(new TableWrapLayout());
ExpandableComposite ec1 =
toolkit.createExpandableComposite(
form.getBody(),
ExpandableComposite.TREE_NODE | ExpandableComposite.EXPANDED);
ec1.setText("This is the title");
FormText text = toolkit.createFormText(ec1, false);
text.setText(
"This is a long text. The user can show or hide this text "
+ "by expanding or collapsing the expandable composite.",
false,
false);
ec1.setClient(text);
ec1.addExpansionListener(new ExpansionAdapter() {
public void expansionStateChanged(ExpansionEvent e) {
// resizes the application window.
getShell().pack(true);
}
});
}
private void demoFormTextXML() {
form.getBody().setLayout(new TableWrapLayout());
FormText text = toolkit.createFormText(form.getBody(), true);
Image image = new Image(form.getDisplay(), "icons/eclipse0.gif");
text.setImage("eclipse", image);
text.setText(
"<form>"
+ "<img href=\"eclipse\"/> Eclipse Projects: "
+ "<li>Platform - Eclipse frameworks</li>"
+ "<li>JDT - Java development tools</li>"
+ "<li>PDE - Plug-in development environment</li>"
+ "</form>",
true,
false);
}
private void demoFormTextNormal() {
form.getBody().setLayout(new TableWrapLayout());
FormText text = toolkit.createFormText(form.getBody(), true);
// text.setLayoutData(new TableWrapData(TableWrapData.FILL));
text.setText(
"Eclipse is a kind of universal tool platform - an open extensible "
+ "IDE for anything and nothing in particular. For more details, please "
+ "visit http://www.eclipse.org for more details.",
false,
false);
}
private void demoFormTextURL() {
form.getBody().setLayout(new TableWrapLayout());
FormText text = toolkit.createFormText(form.getBody(), true);
HyperlinkGroup group = new HyperlinkGroup(form.getDisplay());
group.setForeground(form.getDisplay().getSystemColor(SWT.COLOR_BLUE));
group.setActiveForeground(
form.getDisplay().getSystemColor(SWT.COLOR_BLUE));
text.setHyperlinkSettings(group);
text.setText(
"Eclipse is a kind of universal tool platform - an open extensible "
+ "IDE for anything and nothing in particular. For more details, please "
+ "visit http://www.eclipse.org web site.",
false,
true);
text.addHyperlinkListener(new HyperlinkAdapter() {
public void linkActivated(HyperlinkEvent e) {
System.out.println("Link activated: " + e.getHref());
}
});
}
private void demoHyperlinks() {
form.getBody().setLayout(new GridLayout());
Hyperlink hyperlink =
toolkit.createHyperlink(
form.getBody(),
"This is a hyperlink to Eclipse.org",
SWT.NULL);
hyperlink.setHref("http://www.eclipse.org");
hyperlink.setForeground(
getShell().getDisplay().getSystemColor(SWT.COLOR_BLUE));
hyperlink.addHyperlinkListener(new IHyperlinkListener() {
public void linkEntered(HyperlinkEvent e) {
System.out.println("Mouse entered.");
}
public void linkExited(HyperlinkEvent e) {
System.out.println("Mouse left.");
}
public void linkActivated(HyperlinkEvent e) {
System.out.println("Hyperlink activated.");
System.out.println("HREF = " + e.getHref());
}
});
ImageHyperlink imageHyperlink =
toolkit.createImageHyperlink(form.getBody(), SWT.NULL);
imageHyperlink.setText("This is an image hyperlink.");
imageHyperlink.setForeground(
getShell().getDisplay().getSystemColor(SWT.COLOR_BLUE));
imageHyperlink.setImage(
new Image(getShell().getDisplay(), "icons/eclipse0.gif"));
imageHyperlink.addHyperlinkListener(new HyperlinkAdapter() {
public void linkActivated(HyperlinkEvent e) {
System.out.println("Image hyperlink activated.");
}
});
HyperlinkGroup group = new HyperlinkGroup(getShell().getDisplay());
group.add(hyperlink);
group.add(imageHyperlink);
group.setActiveBackground(
getShell().getDisplay().getSystemColor(SWT.COLOR_YELLOW));
group.setActiveForeground(
getShell().getDisplay().getSystemColor(SWT.COLOR_RED));
group.setForeground(
getShell().getDisplay().getSystemColor(SWT.COLOR_BLUE));
}
/*
* (non-Javadoc)
*
* @see org.eclipse.jface.window.Window#createContents(org.eclipse.swt.widgets.ruposite)
*/
protected Control createContents(Composite parent) {
Composite composite = new Composite(parent, SWT.NULL);
composite.setLayout(new FillLayout());
// Sets up the toolkit.
toolkit = new FormToolkit(getShell().getDisplay());
// Creates a form instance.
form = toolkit.createForm(composite);
form.setLayoutData(new GridData(GridData.FILL_BOTH));
// Sets title.
form.setText("Custom Form Widgets Demo");
// demoHyperlinks();

// demoFormTextNormal();
// demoFormTextURL();
// demoFormTextXML();
// demoExpandableComposite();
demoSections();
return composite;
}
public static void main(String[] args) {
CustomWidgets win = new CustomWidgets(null);
win.setBlockOnOpen(true);
win.open();
}
}

</source>



== Email Form ==



<source lang="java">

/******************************************************************************
* All Right Reserved.
* Copyright (c) 1998, 2004 Jackwind Li Guojie
*
* Created on 2004-6-13 18:19:20 by JACK
* $Id$
*
*****************************************************************************/

import org.eclipse.jface.action.Action;
import org.eclipse.jface.window.ApplicationWindow;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
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;
import org.eclipse.ui.forms.widgets.FormToolkit;
import org.eclipse.ui.forms.widgets.ScrolledForm;
public class EmailForm extends ApplicationWindow {
/**
* @param parentShell
*/
public EmailForm(Shell parentShell) {
super(parentShell);
}

/* (non-Javadoc)
* @see org.eclipse.jface.window.Window#createContents(org.eclipse.swt.widgets.ruposite)
*/
protected Control createContents(Composite parent) {
Composite composite = new Composite(parent, SWT.NULL);
composite.setLayout(new FillLayout());

// Sets up the toolkit.
FormToolkit toolkit = new FormToolkit(getShell().getDisplay());

// Creates a form instance.
// Form form = toolkit.createForm(composite);
ScrolledForm form = toolkit.createScrolledForm(composite);
form.setLayoutData(new GridData(GridData.FILL_BOTH));

// Sets title.
form.setText("Composing an Email Message");

// Adds body contents.
form.getBody().setLayout(new GridLayout(2, false));
Label label = toolkit.createLabel(form.getBody(), "To: ", SWT.NULL);
Text textTo = toolkit.createText(form.getBody(), "");
textTo.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

label = toolkit.createLabel(form.getBody(), "Subject: ", SWT.NULL);
Text textSubject = toolkit.createText(form.getBody(), "");
textSubject.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

label = toolkit.createLabel(form.getBody(), "Message: ", SWT.NULL);
Text textMessage = toolkit.createText(form.getBody(), "");
textMessage.setLayoutData(new GridData(GridData.FILL_BOTH));

label = toolkit.createLabel(form.getBody(), "Option: ", SWT.NULL);
Button buttonOption = toolkit.createButton(form.getBody(), "save a copy", SWT.CHECK);

Button buttonClose = toolkit.createButton(form.getBody(), "Close", SWT.PUSH);
GridData gridData = new GridData();
gridData.horizontalSpan = 2;
gridData.horizontalAlignment = GridData.END;
buttonClose.setLayoutData(gridData);

// Button button = toolkit.createButton(form.getBody(), "Test", SWT.NULL);

// Adds tool bar items.
form.getToolBarManager().add(new Action("Send") {
public void run() {
System.out.println("Sending email ...");
}
});

form.getToolBarManager().add(new Action("Cancel") {
public void run() {
System.out.println("Cancelled.");
}
});

form.updateToolBar();

return composite;
}
public static void main(String[] args) {
EmailForm emailForm = new EmailForm(null);
emailForm.setBlockOnOpen(true);
emailForm.open();
}

}

</source>



== HTML Form ==



<source lang="java">

/*******************************************************************************
* All Right Reserved. Copyright (c) 1998, 2004 Jackwind Li Guojie
*
* Created on 2004-6-11 15:12:57 by JACK $Id$
*
******************************************************************************/
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.ruposite;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;
import org.eclipse.ui.forms.widgets.Form;
import org.eclipse.ui.forms.widgets.FormText;
import org.eclipse.ui.forms.widgets.FormToolkit;
import org.eclipse.ui.forms.widgets.Hyperlink;
import org.eclipse.ui.forms.widgets.Section;
public class SWTTest {
private FormToolkit toolkit;
private Form form;
private Display display;
private Shell shell;
private Hyperlink link;
private Section section1, section2, section3;
private FormText rtext;
private Composite client1, client2, client3;
private Text text;
private Button button2;
private Label label;
static public void main(String args[]) {
new SWTTest().run();
}
private void run() {
setupShell();
setupToolkit();
createFormStructure();
addLayout();
addHooks();
shell.pack();
while (!shell.isDisposed()) {
if (!display.readAndDispatch())
display.sleep();
}
display.dispose();
}
private void createFormStructure() {
// form
form = toolkit.createForm(shell);
form.setText("Eclipse Forms");

Button button = toolkit.createButton(form.getBody(), "Test", SWT.NULL);

form.getBody().setLayout(new GridLayout());
//form.setBackgroundImage(new Image(display, "jexp.gif"));
}
private String getHTML() {
StringBuffer buf = new StringBuffer();
buf.append("<form>");
buf.append("");
buf.append("Here is some plain text for the text to render; ");
buf.append(
"this text is at web site.");
buf.append("");
buf.append("");
buf.append(
"This text is in header font and color.");
buf.append("");
buf.append(
"This line will contain some bold and some source text. ");
buf.append("We can also add <img href=\"image\"/> an image. ");
buf.append("");
buf.append("<li>A default (bulleted) list item.</li>");
buf.append("<li>Another bullet list item.</li>");
buf.append(
"<li style=\"text\" value=\"1.\">A list item with text.</li>");
buf.append(
"<li style=\"text\" value=\"2.\">Another list item with text</li>");
buf.append(
"<li style=\"image\" value=\"image\">List item with an image bullet</li>");
buf.append(
"<li style=\"text\" bindent=\"20\" indent=\"40\" value=\"3.\">A list item with text.</li>");
buf.append(
"<li style=\"text\" bindent=\"20\" indent=\"40\" value=\"4.\">A list item with text.</li>");
buf.append("</form>");
return buf.toString();
}
private void setupToolkit() {
toolkit = new FormToolkit(display);
}
private void setupShell() {
display = new Display();
shell = new Shell(display);
shell.open();
}
private void addLayout() {
// shell
shell.setLayout(new FillLayout());
//form
// form.getBody().setLayout(new TableWrapLayout());
//
// section1.setLayoutData(new TableWrapData(TableWrapData.FILL));
//
// section2.setLayoutData(new TableWrapData(TableWrapData.FILL));
//
// section3.setLayoutData(new TableWrapData(TableWrapData.FILL));
//
// // client1
//
// client1.setLayout(new GridLayout());
//
// // client2
//
// client2.setLayout(new GridLayout());
//
// // // client3
//
// GridLayout layout = new GridLayout();
//
// client3.setLayout(layout);
//
// layout.numColumns = 2;
//
// // client3->text
//
// text.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
//
// // client3->button2
//
// GridData gd = new GridData();
//
// gd.horizontalSpan = 2;
//
// button2.setLayoutData(gd);
}
private void addHooks() {
// section1.addExpansionListener(new ExpansionAdapter() {
//
// public void expansionStateChanged(ExpansionEvent e) {
//
// System.out.println("expansionbutton clicked!");
//
// }
//
// });
//
// link.addHyperlinkListener(new HyperlinkAdapter() {
//
// public void linkActivated(HyperlinkEvent e) {
//
// System.out.println("Link active: " + e.getLabel());
//
// }
//
// });
}
}

</source>



== Simple Form 1 ==



<source lang="java">
/******************************************************************************
* All Right Reserved.
* Copyright (c) 1998, 2004 Jackwind Li Guojie
*
* Created on 2004-6-13 13:32:48 by JACK
* $Id$
*
*****************************************************************************/

import org.eclipse.jface.action.Action;
import org.eclipse.jface.window.ApplicationWindow;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.ruposite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Menu;
import org.eclipse.swt.widgets.MenuItem;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.forms.widgets.Form;
import org.eclipse.ui.forms.widgets.FormToolkit;
public class SimpleForm extends ApplicationWindow {
/**
* @param parentShell
*/
public SimpleForm(Shell parentShell) {
super(parentShell);
}
/* (non-Javadoc)
* @see org.eclipse.jface.window.Window#createContents(org.eclipse.swt.widgets.ruposite)
*/
protected Control createContents(Composite parent) {
Composite composite = new Composite(parent, SWT.NULL);
composite.setLayout(new GridLayout());

// Sets up the toolkit.
FormToolkit toolkit = new FormToolkit(getShell().getDisplay());

// create a form instance.
Form form = toolkit.createForm(composite);
form.setLayoutData(new GridData(GridData.FILL_BOTH));

form.setText("Eclipse Forms");

form.getBody().setLayout(new GridLayout());
Button button = toolkit.createButton(form.getBody(), "Test", SWT.NULL);

// tool bar
form.getToolBarManager().add(new Action("TEST") {
public void run() {
}
});

Menu menu = new Menu(form.getBody());
MenuItem item = new MenuItem(menu, SWT.NULL);
item.setText("Testing item");
form.setMenu(menu);

form.updateToolBar();

return composite;
}
public static void main(String[] args) {
SimpleForm simpleForm = new SimpleForm(null);
simpleForm.setBlockOnOpen(true);
simpleForm.open();
}

}

</source>

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Admin: 1 версия

в 18:01, 31 мая 2010