How to use

updateSyntaxHighlightingInformation

method

in

org.fife.ui.rsyntaxtextarea.RSyntaxDocument

/**
 * Sets the syntax style being used for syntax highlighting in this
 * document.  You should call this method if you've created a custom token
 * maker for a language not normally supported by
 * <code>RSyntaxTextArea</code>.
 *
 * @param tokenMaker The new token maker to use.
 * @see #setSyntaxStyle(String)
 */
public void setSyntaxStyle(TokenMaker tokenMaker) {
  this.tokenMaker = tokenMaker;
  updateSyntaxHighlightingInformation();
  this.syntaxStyle = "text/unknown"; // TODO: Make me public?
}

/**
 * Sets the syntax style being used for syntax highlighting in this
 * document.  What styles are supported by a document is determined by its
 * {@link TokenMakerFactory}.  By default, all <code>RSyntaxDocument</code>s
 * support all languages built into <code>RSyntaxTextArea</code>.
 *
 * @param styleKey The new style to use, such as
 *        {@link SyntaxConstants#SYNTAX_STYLE_JAVA}.  If this style is not
 *        known or supported by this document, then
 *        {@link SyntaxConstants#SYNTAX_STYLE_NONE} is used.
 * @see #setSyntaxStyle(TokenMaker)
 * @see #getSyntaxStyle()
 */
public void setSyntaxStyle(String styleKey) {
  tokenMaker = tokenMakerFactory.getTokenMaker(styleKey);
  updateSyntaxHighlightingInformation();
  this.syntaxStyle = styleKey;
}

/**
 * Sets the syntax style being used for syntax highlighting in this
 * document.  You should call this method if you've created a custom token
 * maker for a language not normally supported by
 * <code>RSyntaxTextArea</code>.
 *
 * @param tokenMaker The new token maker to use.
 */
public void setSyntaxStyle(TokenMaker tokenMaker) {
  this.tokenMaker = tokenMaker;
  updateSyntaxHighlightingInformation();
}

/**
 * Sets the syntax style being used for syntax highlighting in this
 * document.  You should call this method if you've created a custom token
 * maker for a language not normally supported by
 * <code>RSyntaxTextArea</code>.
 *
 * @param tokenMaker The new token maker to use.
 */
public void setSyntaxStyle(TokenMaker tokenMaker) {
  this.tokenMaker = tokenMaker;
  updateSyntaxHighlightingInformation();
}

/**
 * Sets the syntax style being used for syntax highlighting in this
 * document.  You should call this method if you've created a custom token
 * maker for a language not normally supported by
 * <code>RSyntaxTextArea</code>.
 *
 * @param tokenMaker The new token maker to use.
 * @see #setSyntaxStyle(String)
 */
public void setSyntaxStyle(TokenMaker tokenMaker) {
  this.tokenMaker = tokenMaker;
  updateSyntaxHighlightingInformation();
  this.syntaxStyle = "text/unknown"; // TODO: Make me public?
}

/**
 * Sets the syntax style being used for syntax highlighting in this
 * document.  What styles are supported by a document is determined by its
 * {@link TokenMakerFactory}.  By default, all <code>RSyntaxDocument</code>s
 * support all languages built into <code>RSyntaxTextArea</code>.
 *
 * @param styleKey The new style to use, such as
 *        {@link SyntaxConstants#SYNTAX_STYLE_JAVA}.  If this style is not
 *        known or supported by this document, then
 *        {@link SyntaxConstants#SYNTAX_STYLE_NONE} is used.
 * @see #setSyntaxStyle(TokenMaker)
 * @see #getSyntaxStyle()
 */
public void setSyntaxStyle(String styleKey) {
  tokenMaker = tokenMakerFactory.getTokenMaker(styleKey);
  updateSyntaxHighlightingInformation();
  this.syntaxStyle = styleKey;
}

/**
 * Sets the syntax style being used for syntax highlighting in this
 * document.  What styles are supported by a document is determined by its
 * {@link TokenMakerFactory}.  By default, all <code>RSyntaxDocument</code>s
 * support all languages built into <code>RSyntaxTextArea</code>. 
 *
 * @param styleKey The new style to use, such as
 *        {@link SyntaxConstants#SYNTAX_STYLE_JAVA}.  If this style is not
 *        known or supported by this document, then
 *        {@link SyntaxConstants#SYNTAX_STYLE_NONE} is used.
 */
public void setSyntaxStyle(String styleKey) {
  tokenMaker = tokenMakerFactory.getTokenMaker(styleKey);
  updateSyntaxHighlightingInformation();
}

/**
 * Sets the syntax style being used for syntax highlighting in this
 * document.  What styles are supported by a document is determined by its
 * {@link TokenMakerFactory}.  By default, all <code>RSyntaxDocument</code>s
 * support all languages built into <code>RSyntaxTextArea</code>. 
 *
 * @param styleKey The new style to use, such as
 *        {@link SyntaxConstants#SYNTAX_STYLE_JAVA}.  If this style is not
 *        known or supported by this document, then
 *        {@link SyntaxConstants#SYNTAX_STYLE_NONE} is used.
 */
public void setSyntaxStyle(String styleKey) {
  tokenMaker = tokenMakerFactory.getTokenMaker(styleKey);
  updateSyntaxHighlightingInformation();
}