Examples of org.syntax.jedit.JEditTextArea$FocusHandler

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 $Id$

          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 );

View Full Code Here

          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 );

View Full Code Here


    /**
     * 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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public class OSXWidgetFactory extends DefaultWidgetFactory {


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

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    defaults.eolMarkers = false;
    defaults.lineHighlight = false;
    defaults.caretVisible = false;
    defaults.cols = 40;
    defaults.rows = 16;
    textArea = new JEditTextArea(defaults);
    textArea.setEditable(false);
    textArea.setBorder(UIManager.getBorder("TextField.border"));


    logUtil = new LogUtil(LogUtil.DEFAULT_LOGGER_NAMES);
    logHandler = new JEditTextAreaHandler(textArea, new LogFormatter());

View Full Code Here


public class OSXWidgetFactory extends DefaultWidgetFactory {


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

View Full Code Here

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