Text: addModifyListener(ModifyListener lis) : Text « org.eclipse.swt.widgets « Java by API






  1. Java by API
  2. org.eclipse.swt.widgets
  3. Text

Text: addModifyListener(ModifyListener lis)

import org.eclipse.swt.SWT;
import org.eclipse.swt.events.ModifyEvent;
import org.eclipse.swt.events.ModifyListener;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;

public class MainClass {

  public static void main(String[] a) {
    Display display = new Display();

    // Create the main window
    Shell shell = new Shell(display);

    Text fahrenheit = new Text(shell, SWT.BORDER);
    fahrenheit.setData("Type a temperature in Fahrenheit");
    fahrenheit.setBounds(20, 20, 100, 20);

    fahrenheit.addModifyListener(new ModifyListener(){
      public void modifyText(ModifyEvent event) {
        // Get the widget whose text was modified
        Text text = (Text) event.widget;
        System.out.println(text.getText());
      }
    });
    
    shell.open();

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








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12.Text: addFocusListener(FocusListener lis)
13.Text: addHelpListener(HelpListener lis)
14.Text: addKeyListener(KeyListener lis)
15.Text: addVerifyListener(VerifyListener lis)
16.Text: clearSelection()
17.Text: getSelectionCount()
18.Text: selectAll()
19.Text: setData(Object data)
20.Text: setEchoChar(char ch)
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23.Text: setLayoutData(Object layoutData)
24.Text: setText(String value)
25.Text: setTextLimit(int num)