Java/SWT JFace Eclipse/Sash
Содержание
Create a sash (allow it to be moved)
<source lang="java">
/*
* Sash example snippet: create a sash (allow it to be moved) * * For a list of all SWT example snippets see * http://dev.eclipse.org/viewcvs/index.cgi/%7Echeckout%7E/platform-swt-home/dev.html#snippets */
import org.eclipse.swt.SWT; import org.eclipse.swt.widgets.Display; import org.eclipse.swt.widgets.Event; import org.eclipse.swt.widgets.Listener; import org.eclipse.swt.widgets.Sash; import org.eclipse.swt.widgets.Shell; public class Snippet54 {
public static void main(String[] args) {
Display display = new Display();
Shell shell = new Shell(display);
final Sash sash = new Sash(shell, SWT.BORDER | SWT.VERTICAL);
sash.setBounds(10, 10, 32, 100);
sash.addListener(SWT.Selection, new Listener() {
public void handleEvent(Event e) {
sash.setBounds(e.x, e.y, e.width, e.height);
}
});
shell.open();
sash.setFocus();
while (!shell.isDisposed()) {
if (!display.readAndDispatch())
display.sleep();
}
display.dispose();
}
}
</source>
Demonstrates a Sash
<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.*; import org.eclipse.swt.events.*; import org.eclipse.swt.layout.*; import org.eclipse.swt.widgets.*; /**
* This class demonstrates a Sash */
public class SashExampleThree {
/**
* Runs the application
*/
public void run() {
Display display = new Display();
Shell shell = new Shell(display);
shell.setText("Sash Three");
createContents(shell);
shell.pack();
shell.open();
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) {
display.sleep();
}
}
display.dispose();
}
/**
* Creates the contents of the main window
*
* @param composite the parent composite
*/
public void createContents(Composite composite) {
composite.setLayout(new FormLayout());
// Create the sash first, so the other controls
// can be attached to it.
final Sash sash = new Sash(composite, SWT.VERTICAL);
FormData data = new FormData();
data.top = new FormAttachment(0, 0); // Attach to top
data.bottom = new FormAttachment(100, 0); // Attach to bottom
data.left = new FormAttachment(50, 0); // Attach halfway across
sash.setLayoutData(data);
sash.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent event) {
// We reattach to the left edge, and we use the x value of the event to
// determine the offset from the left
((FormData) sash.getLayoutData()).left = new FormAttachment(0, event.x);
// Until the parent window does a layout, the sash will not be redrawn in
// its new location.
sash.getParent().layout();
}
});
// Create the first text box and attach its right edge
// to the sash
Text one = new Text(composite, SWT.BORDER);
data = new FormData();
data.top = new FormAttachment(0, 0);
data.bottom = new FormAttachment(100, 0);
data.left = new FormAttachment(0, 0);
data.right = new FormAttachment(sash, 0);
one.setLayoutData(data);
// Create the second text box and attach its left edge
// to the sash
Text Three = new Text(composite, SWT.BORDER);
data = new FormData();
data.top = new FormAttachment(0, 0);
data.bottom = new FormAttachment(100, 0);
data.left = new FormAttachment(sash, 0);
data.right = new FormAttachment(100, 0);
Three.setLayoutData(data);
}
/**
* Application entry point
*
* @param args the command line arguments
*/
public static void main(String[] args) {
new SashExampleThree().run();
}
}
</source>
Demonstrates a Sash 2
<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.*; import org.eclipse.swt.layout.*; import org.eclipse.swt.widgets.*; /**
* This class demonstrates a Sash */
public class SashExampleOne {
/**
* Runs the application
*/
public void run() {
Display display = new Display();
Shell shell = new Shell(display);
shell.setText("Sash One");
createContents(shell);
shell.pack();
shell.open();
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) {
display.sleep();
}
}
display.dispose();
}
/**
* Creates the contents of the main window
*
* @param composite the parent composite
*/
public void createContents(Composite composite) {
composite.setLayout(new FillLayout());
new Text(composite, SWT.BORDER);
new Sash(composite, SWT.VERTICAL);
new Text(composite, SWT.BORDER);
}
/**
* Application entry point
*
* @param args the command line arguments
*/
public static void main(String[] args) {
new SashExampleOne().run();
}
}
</source>
Demonstrates a Sash 3
<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.*; import org.eclipse.swt.layout.*; import org.eclipse.swt.widgets.*; /**
* This class demonstrates a Sash */
public class SashExampleTwo {
/**
* Runs the application
*/
public void run() {
Display display = new Display();
Shell shell = new Shell(display);
shell.setText("Sash Two");
createContents(shell);
shell.pack();
shell.open();
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) {
display.sleep();
}
}
display.dispose();
}
/**
* Creates the contents of the main window
*
* @param composite the parent composite
*/
public void createContents(Composite composite) {
composite.setLayout(new FormLayout());
// Create the sash first, so the other controls
// can be attached to it.
Sash sash = new Sash(composite, SWT.VERTICAL);
FormData data = new FormData();
data.top = new FormAttachment(0, 0); // Attach to top
data.bottom = new FormAttachment(100, 0); // Attach to bottom
data.left = new FormAttachment(50, 0); // Attach halfway across
sash.setLayoutData(data);
// Create the first text box and attach its right edge
// to the sash
Text one = new Text(composite, SWT.BORDER);
data = new FormData();
data.top = new FormAttachment(0, 0);
data.bottom = new FormAttachment(100, 0);
data.left = new FormAttachment(0, 0);
data.right = new FormAttachment(sash, 0);
one.setLayoutData(data);
// Create the second text box and attach its left edge
// to the sash
Text two = new Text(composite, SWT.BORDER);
data = new FormData();
data.top = new FormAttachment(0, 0);
data.bottom = new FormAttachment(100, 0);
data.left = new FormAttachment(sash, 0);
data.right = new FormAttachment(100, 0);
two.setLayoutData(data);
}
/**
* Application entry point
*
* @param args the command line arguments
*/
public static void main(String[] args) {
new SashExampleTwo().run();
}
}
</source>
Displays a vertical sash
<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.*; import org.eclipse.swt.layout.*; import org.eclipse.swt.widgets.*; /**
* This class displays a vertical sash */
public class VerticalSash {
public static void main(String[] args) {
new VerticalSash().run();
}
public void run() {
Display display = new Display();
Shell shell = new Shell(display);
shell.setText("Vertical Sash");
shell.setLayout(new FillLayout());
Sash sash = new Sash(shell, SWT.VERTICAL);
new Composite(shell, SWT.NONE);
new Composite(shell, SWT.NONE);
shell.open();
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) {
display.sleep();
}
}
display.dispose();
}
}
</source>
Sash Example
<source lang="java">
/******************************************************************************
* All Right Reserved. * Copyright (c) 1998, 2004 Jackwind Li Guojie * * Created on 2004-4-7 13:28:17 by JACK * $Id$ * *****************************************************************************/
/*
* Sash example snippet: create a sash (allow it to be moved) * * For a list of all SWT example snippets see * http://dev.eclipse.org/viewcvs/index.cgi/%7Echeckout%7E/platform-swt-home/dev.html#snippets */
import org.eclipse.swt.SWT; import org.eclipse.swt.widgets.Display; import org.eclipse.swt.widgets.Event; import org.eclipse.swt.widgets.Listener; import org.eclipse.swt.widgets.Sash; import org.eclipse.swt.widgets.Shell; public class SashExample { public static void main (String [] args) {
Display display = new Display ();
Shell shell = new Shell (display);
final Sash sash = new Sash (shell, SWT.BORDER | SWT.VERTICAL);
sash.setBounds (10, 10, 15, 60);
sash.addListener (SWT.Selection, new Listener () {
public void handleEvent (Event e) {
System.out.println("Selected. ");
sash.setBounds (e.x, e.y, e.width, e.height);
}
});
shell.open ();
sash.setFocus ();
while (!shell.isDisposed ()) {
if (!display.readAndDispatch ()) display.sleep ();
}
display.dispose ();
} }
</source>
