Examples of JEditTextArea

org.gjt.sp.jedit.textarea.JEditTextArea
jEdit's text component.
Unlike most other text editors, the selection API permits selection and concurrent manipulation of multiple, non-contiguous regions of text. Methods in this class that deal with selecting text rely upon classes derived the {@link Selection} class. @author Slava Pestov @author John Gellene (API documentation) @version $Id: JEditTextArea.java,v 1.320 2004/08/12 22:42:45 spestov Exp $
org.jedit.syntax.JEditTextArea
org.syntax.jedit.JEditTextArea
jEdit's text area component. It is more suited for editing program source code than JEditorPane, because it drops the unnecessary features (images, variable-width lines, and so on) and adds a whole bunch of useful goodies such as:
- More flexible key binding scheme
- Supports macro recorders
- Rectangular selection
- Bracket highlighting
- Syntax highlighting
- Command repetition
- Block caret can be enabled
It is also faster and doesn't have as many problems. It can be used in other applications; the only other part of jEdit it depends on is the syntax package.
To use it in your app, treat it like any other component, for example:
```
 JEditTextArea ta = new JEditTextArea(); ta.setTokenMarker( new JavaTokenMarker() ); ta.setText( "public class Test {\n" + "    public static void main(String[] args) {\n" + "        System.out.println(\"Hello World\");\n" + "    }\n" + "}" ); 
```
@author Slava Pestov @version $Id$

Examples of org.gjt.sp.jedit.textarea.JEditTextArea

  /**
   * this method gets a sentence depending on the caret position
   * @return original sentence
   */
  private static String getOriginalSentence(){
    JEditTextArea text = jEdit.getActiveView().getTextArea();
    int caret = text.getCaretPosition();
    SentenceOnText sent = new SentenceOnText(text,caret);
    sent.getSentenceForWord(sModel);
    start = sent.getStart();
    end = sent.getEnd();
    return text.getText(start, end - start);
  }

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Examples of org.gjt.sp.jedit.textarea.JEditTextArea

  //{{{ userInput() method
  protected void userInput(char ch)
  {
    lastActionCount = 0;


    JEditTextArea textArea = view.getTextArea();


    /* Buffer buffer = view.getBuffer();
    if(!buffer.insideCompoundEdit())
      buffer.beginCompoundEdit(); */


    if(repeatCount == 1)
      textArea.userInput(ch);
    else
    {
      // stop people doing dumb stuff like C+ENTER 100 C+n
      if(repeatCount > REPEAT_COUNT_THRESHOLD)
      {
        Object[] pp = { String.valueOf(ch),
          new Integer(repeatCount) };


        if(GUIUtilities.confirm(view,
          "large-repeat-count.user-input",pp,
          JOptionPane.WARNING_MESSAGE,
          JOptionPane.YES_NO_OPTION)
          != JOptionPane.YES_OPTION)
        {
          repeatCount = 1;
          view.getStatus().setMessage(null);
          return;
        }
      }


      Buffer buffer = view.getBuffer();
      try
      {
        if(repeatCount != 1)
          buffer.beginCompoundEdit();
        for(int i = 0; i < repeatCount; i++)
          textArea.userInput(ch);
      }
      finally
      {
        if(repeatCount != 1)
          buffer.endCompoundEdit();
      }
    }


    Macros.Recorder recorder = view.getMacroRecorder();


    if(recorder != null)
    {
      recorder.recordInput(repeatCount,ch,
        textArea.isOverwriteEnabled());
    }


    repeatCount = 1;
  } //}}}

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Examples of org.jedit.syntax.JEditTextArea

    }
  }


  public static class select_all implements ActionListener {
    public void actionPerformed(ActionEvent evt) {
      final JEditTextArea textArea = getTextArea(evt);
      textArea.selectAll();
    }

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Examples of org.jedit.syntax.JEditTextArea

    }
  }


  public static class clip_copy implements ActionListener {
    public void actionPerformed(ActionEvent evt) {
      final JEditTextArea textArea = getTextArea(evt);
      textArea.copy();
    }

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Examples of org.jedit.syntax.JEditTextArea

    }
  }


  public static class clip_paste implements ActionListener {
    public void actionPerformed(ActionEvent evt) {
      final JEditTextArea textArea = getTextArea(evt);
      textArea.paste();
    }

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Examples of org.jedit.syntax.JEditTextArea

    }
  }


  public static class clip_cut implements ActionListener {
    public void actionPerformed(ActionEvent evt) {
      final JEditTextArea textArea = getTextArea(evt);
      textArea.cut();
    }

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Examples of org.syntax.jedit.JEditTextArea

          InspectItem item = ( InspectItem )tn.getUserObject();


          partTabs.setSelectedIndex( item.getTabIndex() );
          statusBar.setInfo( item.getDescription() );


          JEditTextArea editor = editors.get( item.getTabIndex() );
          int lineNumber = item.getLineNumber();
          if( lineNumber > 0 && editor.getLineStartOffset( lineNumber ) >= 0 )
          {
            editor.setCaretPosition( editor.getLineStartOffset( lineNumber ) );
          }
          else
          {
            editor.setCaretPosition( 0 );
          }
        }


        tree.scrollPathToVisible( newLeadSelectionPath );
        tree.expandPath( newLeadSelectionPath );

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Examples of org.syntax.jedit.JEditTextArea

          InspectItem item = ( InspectItem )tn.getUserObject();


          partTabs.setSelectedIndex( item.getTabIndex() );
          statusBar.setInfo( item.getDescription() );


          JEditTextArea editor = editors.get( item.getTabIndex() );
          int lineNumber = item.getLineNumber();
          if( lineNumber > 0 && editor.getLineStartOffset( lineNumber ) >= 0 )
          {
            editor.setCaretPosition( editor.getLineStartOffset( lineNumber ) );
          }
          else
          {
            editor.setCaretPosition( 0 );
          }
        }


        tree.scrollPathToVisible( newLeadSelectionPath );
        tree.expandPath( newLeadSelectionPath );

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Examples of org.syntax.jedit.JEditTextArea


    /**
     * Creates and returns a JEdit text component with syntax highlighing
     */
    public static JEditTextArea createJEditTextArea() {
        JEditTextArea area = new JEditTextAreaUndoable();
        if (OperatingSystem.getOS() == OperatingSystem.MAC_OS_X) {
            area.setInputHandler(new MacInputHandler());
        }


        return area;
    }

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Examples of org.syntax.jedit.JEditTextArea


public class OSXWidgetFactory extends DefaultWidgetFactory {


    @Override
    public JEditTextArea createJEditTextArea() {
        JEditTextArea area = super.createJEditTextArea();
        area.setInputHandler(new MacInputHandler());
        return area;
    }

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