类似qq上线提示的一个java程序

来源：互联网发布：医学教学仿真软件编辑：程序博客网时间：2024/04/28 04:29

import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Color;
import org.eclipse.swt.graphics.Rectangle;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;

public class Popup extends Thread {

Shell shell;

protected int moveStep = 2;
protected int upPosition;
protected int downPosition;
protected int leftPosition;

public Popup(final String message) {

shell = new Shell(SWT.ON_TOP);

shell.setBackground(new Color(Display.getCurrent(), 23, 184, 237));
Text text = new Text(shell, SWT.MULTI | SWT.WRAP);
text.setBounds(10, 20, 180, 80);
text.setBackground(shell.getBackground());
text.setForeground(new Color(Display.getCurrent(), 221, 55, 84));
text.setText(message);
Rectangle area = Display.getDefault().getClientArea();

upPosition = area.height - 100;
downPosition = area.height + 100;
leftPosition = area.width - 180;

shell.setSize(180, 100);
shell.setLocation(leftPosition, downPosition);

shell.open();

}

public void run() {

Display display = shell.getDisplay();
while (true) {
   try {
    Thread.sleep(10);
    if ((downPosition - moveStep) > upPosition) {
     display.asyncExec(new Runnable() {
      public void run() {
       shell.setLocation(
        leftPosition,
        downPosition - moveStep);
       downPosition -= moveStep;
      }
     });
    } else {
     Thread.sleep(6000);
     display.asyncExec(new Runnable() {
      public void run() {
       shell.dispose();
      }
     });
    }
   } catch (InterruptedException e) {
   e.printStackTrace();
   }
}
}
}