def __init__(self, parent, fname=None, rst=None, name=None):
"""
Parameters
----------
parent: QWidget
The parent widget
fname: str
The name of the rst file. If None, specify the `rst` directly
rst: str
The restructured text to render when this button is clicked. If
None, the `fname` has to be provided
name: str
The name to use for the document in the help_explorer
"""
if fname is None and rst is None:
raise ValueError("Either `fname` or `rst` must be specified!")
elif fname is not None and rst is not None:
raise ValueError("Either `fname` or `rst` must be specified! "
"Not both!")
elif rst is not None and name is None:
raise ValueError("A title must be specified for the rst document!")
self.fname = fname
self.rst = rst
self.files = doc_files
self.name = name
QToolButton.__init__(self, parent)
self.setIcon(QIcon(get_psy_icon('info.png')))
self.clicked.connect(self.show_docs)
def __init__(self, parent, *fmtos):
"""
Parameters
----------
parent: psyplot_gui.fmt_widget.FormatoptionWidget
The formatoption widget that contains the button
``*fmtos``
Instances of the :class:`psyplot.plotter.Formatoption` for which
the links should be created
"""
QToolButton.__init__(self, parent=parent)
self.setText('fmt')
self.setPopupMode(QToolButton.InstantPopup)
menu = QMenu()
for fmto in fmtos:
name = parent.get_name(fmto)
menu.addAction(name, partial(parent.set_fmto, name))
self.setMenu(menu)