@Override
public void actionPerformed(ActionEvent e) {
JEditorPane editor = getEditor(e);
if (editor != null) {
StyledEditorKit kit = getStyledEditorKit(editor);
MutableAttributeSet attr = kit.getInputAttributes();
isUnderline = (StyleConstants.isUnderline(attr)) ? false : true;
SimpleAttributeSet sas = new SimpleAttributeSet();
StyleConstants.setUnderline(sas, isUnderline);
setCharacterAttributes(editor, sas, false);
boolean isEnabling = (StyleConstants.isBold(attr)) ? false : true;
Integer position = getCursorPosition();
if (editor != null
&& editor.getSelectedText() != null
&& editor.getSelectedText().length() > 0)
controller.sendStyleChangeRequest(
currentDocID,
StyleChange.StyleType.UNDERLINE,
isEnabling,
position,
editor.getSelectedText().length());
updateDocToDataModel();
}
}
/**
* Diese Methode prüft ob eine Stelle im Text unterstrichen ist
*
* @param pos (int) welche position soll abgefragt werden
* @return (boolean) unterstrichen true / false
*/
public boolean isUnderline(int pos) {
Element element = getCharacterElement(pos);
return StyleConstants.isUnderline(element.getAttributes());
}