def set_text(self, text, update=False):
"""Set the text rendered in this text box.
Uses C{gtk.TextBuffer.set_text()}.
@type text: str|unicode|L{StringElem}
@param text: The text to render in this text box."""
if not isinstance(text, StringElem):
text = StringElem(text)
if self.elem is None:
self.elem = StringElem(u'')
if text is not self.elem:
# If text is self.elem, we are busy with a refresh and we should remember the selected element.
self.selected_elem = None
self.selected_elem_index = None
# We have to edit the existing .elem for the sake of the undo controller
if self.placeables_controller:
self.elem.sub = [elem_parse(text, self.placeables_controller.get_parsers_for_textbox(self))]
self.elem.prune()
else:
self.elem.sub = [text]
self.update_tree()
elif update:
self.update_tree()
self.emit("changed")
def get_stringelem(self):
if self.elem is None:
return None
return elem_parse(self.elem, self.placeables_controller.get_parsers_for_textbox(self))
def get_stringelem(self):
if self.elem is None:
return None
return elem_parse(self.elem, self.placeables_controller.get_parsers_for_textbox(self))
