def set_link(self, url, start, end):
if url is None:
tag = self.tag_table.lookup(RichTextLinkTag.tag_name(""))
self.clear_tag_class(tag, start, end)
return None
else:
tag = self.tag_table.lookup(RichTextLinkTag.tag_name(url))
self.apply_tag_selected(tag, start, end)
return tag
def toggle_link(self):
"""Toggles a link tag"""
tag, start, end = self.get_link()
if not tag:
tag = self._textbuffer.tag_table.lookup(
RichTextLinkTag.tag_name(""))
self._textbuffer.toggle_tag_selected(tag)
def set_link(self, url="", start=None, end=None):
if self._textbuffer is None:
return
if start is None or end is None:
tagname = RichTextLinkTag.tag_name(url)
self._apply_tag(tagname)
return self._textbuffer.tag_table.looku(tagname)
else:
return self._textbuffer.set_link(url, start, end)
