Examples of javax.swing.text.JTextComponent$KeyBinding

javax.swing.text.JTextComponent
If new document is installed to text component, accessible should to remove itself (as DocumentListener) from old document, and add to new document.

      char c = e.getKeyChar();


      // as a coding convenience, create a reference to the text component
      // that is typecast to JTextComponent.  this is not essential, as we
      // could typecast every reference, but this makes the code cleaner
      JTextComponent _theComponent = (JTextComponent)DataTypeString.this._textComponent;
      String text = _theComponent.getText();


      //?? Is there any way to check for invalid input?  Valid input includes
      //?? at least any printable character, but could it also include unprintable
      //?? characters?

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    char c = e.getKeyChar();


    // as a coding convenience, create a reference to the text component
    // that is typecast to JTextComponent. this is not essential, as we
    // could typecast every reference, but this makes the code cleaner
    JTextComponent _theComponent = (JTextComponent) _textComponent;
    String text = _theComponent.getText();


    // ?? Is there any way to check for invalid input? Valid input includes
    // ?? at least any printable character, but could it also include unprintable
    // ?? characters?

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            char c = e.getKeyChar();


            // as a coding convenience, create a reference to the text component
            // that is typecast to JTextComponent.  this is not essential, as we
            // could typecast every reference, but this makes the code cleaner
            JTextComponent _theComponent = (JTextComponent)DataTypeFloat.this._textComponent;
            String text = _theComponent.getText();


            // tabs and newlines get put into the text before this check,
            // so remove them
            // This only applies to Popup editing since these chars are
            // not passed to this level by the in-cell editor.

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   private class KeyTextHandler extends KeyAdapter {
     public void keyTyped(KeyEvent e) {
        // as a coding convenience, create a reference to the text component
        // that is typecast to JTextComponent.  this is not essential, as we
        // could typecast every reference, but this makes the code cleaner
        JTextComponent _theComponent = (JTextComponent)DataTypeUnknown.this._textComponent;
        _beepHelper.beep(_theComponent);
        e.consume();
      }

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    // special handling of operations while editing Strings
    public void keyTyped(KeyEvent e) {
      // as a coding convenience, create a reference to the text component
      // that is typecast to JTextComponent.  this is not essential, as we
      // could typecast every reference, but this makes the code cleaner
      JTextComponent _theComponent = (JTextComponent)DataTypeOther.this._textComponent;
      e.consume();
      _beepHelper.beep(_theComponent);
    }

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            char c = e.getKeyChar();


            // as a coding convenience, create a reference to the text component
            // that is typecast to JTextComponent. this is not essential, as we
            // could typecast every reference, but this makes the code cleaner
            JTextComponent _theComponent = (JTextComponent)DataTypeTimestamp.this._textComponent;
            String text = _theComponent.getText();




            // tabs and newlines get put into the text before this check,
            // so remove them
            // This only applies to Popup editing since these chars are

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        char c = e.getKeyChar();


        // as a coding convenience, create a reference to the text component
        // that is typecast to JTextComponent.  this is not essential, as we
        // could typecast every reference, but this makes the code cleaner
        JTextComponent _theComponent = (JTextComponent)DataTypeBlob.this._textComponent;
        String text = _theComponent.getText();




        // handle cases of null
        // The processing is different when nulls are allowed and when they are not.
        //

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            char c = e.getKeyChar();


            // as a coding convenience, create a reference to the text component
            // that is typecast to JTextComponent.  this is not essential, as we
            // could typecast every reference, but this makes the code cleaner
            JTextComponent _theComponent = (JTextComponent)DataTypeTime.this._textComponent;
            String text = _theComponent.getText();


            // tabs and newlines get put into the text before this check,
            // so remove them
            // This only applies to Popup editing since these chars are
            // not passed to this level by the in-cell editor.

View Full Code Here

      char c = e.getKeyChar();


      // as a coding convenience, create a reference to the text component
      // that is typecast to JTextComponent. this is not essential, as we
      // could typecast every reference, but this makes the code cleaner
      JTextComponent _theComponent = (JTextComponent) DataTypeDouble.this._textComponent;
      String text = _theComponent.getText();


      // tabs and newlines get put into the text before this check,
      // so remove them
      // This only applies to Popup editing since these chars are
      // not passed to this level by the in-cell editor.

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      char c = e.getKeyChar();


      // as a coding convenience, create a reference to the text component
      // that is typecast to JTextComponent. this is not essential, as we
      // could typecast every reference, but this makes the code cleaner
      JTextComponent _theComponent = (JTextComponent) DataTypeBoolean.this._textComponent;
      String text = _theComponent.getText();


      // let user enter T, t, Y, y, or 1 for true, and
      // F, f, N, n, or 0 for false
      if ("TtYy1".indexOf(c) > -1)
      {

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