Java Code Examples for javax.swing.text.html.StyleSheet#loadRules()

The following examples show how to use javax.swing.text.html.StyleSheet#loadRules() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: ExtendedHTMLEditorKit.java    From rapidminer-studio with GNU Affero General Public License v3.0 6 votes vote down vote up 
public ExtendedHTMLEditorKit() {
	styleSheet = new StyleSheet();
	try {
		InputStream is = HTMLEditorKit.class.getResourceAsStream(DEFAULT_CSS);
		Reader r = new BufferedReader(new InputStreamReader(is, "ISO-8859-1"));
		styleSheet.loadRules(r, null);
		r.close();
	} catch (Exception e) {
		// LogService.getRoot().log(Level.WARNING, "Cannot install stylesheet: "+e, e);
		LogService.getRoot().log(
				Level.WARNING,
				I18N.getMessage(LogService.getRoot().getResourceBundle(),
						"com.rapidminer.gui.tools.ExtendedHTMLEditorKit.installing_stylesheet_error", e), e);
		// on error we simply have no styles... the html
		// will look mighty wrong but still function.
	}
}
Example 2
Source File: DarculaLaf.java    From Darcula with Apache License 2.0 6 votes vote down vote up 
@SuppressWarnings("IOResourceOpenedButNotSafelyClosed")
private static void patchStyledEditorKit() {
  try {
    StyleSheet defaultStyles = new StyleSheet();
    InputStream is = DarculaLaf.class.getResourceAsStream("darcula.css");
    Reader r = new BufferedReader(new InputStreamReader(is, "UTF-8"));
    defaultStyles.loadRules(r, null);
    r.close();
    final Field keyField = HTMLEditorKit.class.getDeclaredField("DEFAULT_STYLES_KEY");
    keyField.setAccessible(true);
    final Object key = keyField.get(null);
    AppContext.getAppContext().put(key, defaultStyles);
  } catch (Throwable e) {
    log(e);
  }
}
Example 3
Source File: Theme.java    From darklaf with MIT License 5 votes vote down vote up 
/**
 * Load the css style sheet used for html display in text components with a {@link
 * javax.swing.text.html.HTMLEditorKit}.
 *
 * @param  loaderClass the class to resolve the location of the style sheet.
 * @return             the {@link StyleSheet}.
 */
public final StyleSheet loadStyleSheetWithClass(final Class<?> loaderClass) {
    StyleSheet styleSheet = new StyleSheet();
    try (InputStream in = loaderClass.getResourceAsStream(getResourcePath() + getPrefix() + "_styleSheet.css");
         InputStreamReader inReader = new InputStreamReader(in, StandardCharsets.UTF_8);
         BufferedReader r = new BufferedReader(inReader)) {
        styleSheet.loadRules(r, null);
    } catch (IOException e) {
        LOGGER.log(Level.SEVERE, e.toString(), e.getStackTrace());
    }
    return styleSheet;
}
Example 4
Source File: UIUtil.java    From consulo with Apache License 2.0 5 votes vote down vote up 
@Nullable
public static StyleSheet loadStyleSheet(@Nullable URL url) {
  if (url == null) return null;
  try {
    StyleSheet styleSheet = new StyleSheet();
    styleSheet.loadRules(new InputStreamReader(url.openStream(), CharsetToolkit.UTF8), url);
    return styleSheet;
  }
  catch (IOException e) {
    getLogger().warn(url + " loading failed", e);
    return null;
  }
}