Examples with DefaultHighlightPainter javax.swing.text.DefaultHighlighter.DefaultHighlightPainter used on opensource projects

Example 6 with DefaultHighlightPainter

use of javax.swing.text.DefaultHighlighter.DefaultHighlightPainter in project CCDD by nasa.

the class CcddMacroHandler method highlightMacro.

/**
 ********************************************************************************************
 * Highlight any macros in the the specified text component
 *
 * @param component
 *            reference to the table cell renderer component
 *
 * @param text
 *            cell value
 *
 * @param hightlightColor
 *            color used for highlighting the macro name
 ********************************************************************************************
 */
protected void highlightMacro(Component component, String text, Color hightlightColor) {
    // Get a reference to the highlighter
    Highlighter highlighter = ((JTextComponent) component).getHighlighter();
    // Create a highlighter painter
    DefaultHighlightPainter painter = new DefaultHighlighter.DefaultHighlightPainter(hightlightColor);
    // Remove any existing highlighting
    highlighter.removeAllHighlights();
    // Step through each macro location
    for (MacroLocation location : getMacroLocation(text)) {
        try {
            // Highlight the macro name in the text
            highlighter.addHighlight(location.getStart(), location.getStart() + location.getMacroName().length(), painter);
        } catch (BadLocationException ble) {
        // Ignore highlighting failure
        }
    }
}