import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
public class aaa extends Shell {
public static void main(String args[]) {
try {
Display display = Display.getDefault();
aaa shell = new aaa(display, SWT.SHELL_TRIM);
shell.open();
shell.layout();
while (!shell.isDisposed()) {
if (!display.readAndDispatch())
display.sleep();
}
} catch (Exception e) {
e.printStackTrace();
}
}
public aaa(Display display, int style) {
super(display, style);
createContents();
} protected void createContents() {
setText("SWT Application");
setSize(500, 375);
final Button button = new Button(this, SWT.NONE);
button.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(final SelectionEvent e) {
aaa a = new aaa(e.display,swt.no)
a.opem();
}
});
button.setText("button");
button.setBounds(173, 152, 48, 22);
//
} @Override
protected void checkSubclass() {
// Disable the check that prevents subclassing of SWT components
}}
我每点击按钮的同时》只要窗口打开了.在点按钮就不想在打开新的窗口了,除非新窗口关闭.然后在点击按钮才能在打开新的窗口
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
public class aaa extends Shell {
public static void main(String args[]) {
try {
Display display = Display.getDefault();
aaa shell = new aaa(display, SWT.SHELL_TRIM);
shell.open();
shell.layout();
while (!shell.isDisposed()) {
if (!display.readAndDispatch())
display.sleep();
}
} catch (Exception e) {
e.printStackTrace();
}
}
public aaa(Display display, int style) {
super(display, style);
createContents();
} protected void createContents() {
setText("SWT Application");
setSize(500, 375);
final Button button = new Button(this, SWT.NONE);
button.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(final SelectionEvent e) {
aaa a = new aaa(e.display,swt.no)
a.opem();
}
});
button.setText("button");
button.setBounds(173, 152, 48, 22);
//
} @Override
protected void checkSubclass() {
// Disable the check that prevents subclassing of SWT components
}}
我每点击按钮的同时》只要窗口打开了.在点按钮就不想在打开新的窗口了,除非新窗口关闭.然后在点击按钮才能在打开新的窗口
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.MouseAdapter;
import org.eclipse.swt.events.MouseEvent;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
public class Test extends Shell {
private static Shell shell;
public static Object openSingle(){
if(shell==null || shell.isDisposed()){
shell = new Shell(new Shell().getDisplay(),SWT.SHELL_TRIM);
}
shell.open();
return null;
} public static void main(String args[]) {
try {
Display display = Display.getDefault();
Test shell = new Test(display, SWT.SHELL_TRIM);
shell.open();
shell.layout();
while (!shell.isDisposed()) {
if (!display.readAndDispatch())
display.sleep();
}
} catch (Exception e) {
e.printStackTrace();
}
}
public Test(Display display, int style) {
super(display, style);
createContents();
}
protected void createContents() {
setText("SWT Application");
setSize(500, 375); final Button button = new Button(this, SWT.NONE);
button.setText("button");
button.setBounds(283, 232, 48, 22);
button.addMouseListener(new MouseAdapter(){
public void mouseUp(MouseEvent arg0) {
// TODO Auto-generated method stub
Test.openSingle();
}});
//
} @Override
protected void checkSubclass() {
}
}