TextAreaPainter.Highlight

processing.app.syntax

## Interface TextAreaPainter.Highlight

- Enclosing class:
    TextAreaPainter

      public static interface TextAreaPainter.Highlight

  Highlight interface.

- - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `String` | `getToolTipText(MouseEvent evt)` Returns the tool tip to display at the specified location.
    `void` | `init(JEditTextArea textArea, TextAreaPainter.Highlight next)` Called after the highlight painter has been added.
    `void` | `paintHighlight(Graphics gfx, int line, int y)` This should paint the highlight and delgate to the next highlight painter.

- - ### Method Detail

    - #### init

          void init(JEditTextArea textArea,
                  TextAreaPainter.Highlight next)

      Called after the highlight painter has been added.
      Parameters:
        `textArea` - The text area
        `next` - The painter this one should delegate to

    - #### paintHighlight

          void paintHighlight(Graphics gfx,
                            int line,
                            int y)

      This should paint the highlight and delgate to the next highlight painter.
      Parameters:
        `gfx` - The graphics context
        `line` - The line number
        `y` - The y co-ordinate of the line

    - #### getToolTipText

          String getToolTipText(MouseEvent evt)

      Returns the tool tip to display at the specified location. If this highlighter doesn't know what to display, it should delegate to the next highlight painter.
      Parameters:
        `evt` - The mouse event