class DocWidget(QtWidgets.QWidget):
"""Composite QWidget for displaying a pdf document.
Attributes
----------
bibentry : dict
BibTeX entry, see bibtexparser docs for details.
"""
def __init__(self, bibentry, parent=None):
super(DocWidget, self).__init__(parent)
self.bibentry = bibentry
self.ui = Ui_DocWidget()
self.ui.setupUi(self)
self.scene = QtWidgets.QGraphicsScene()
def load(self, filename):
"""Load and render the specified PDF file."""
self.ui.graphicsView.load_document(filename)
def close(self):
"""Close the document (clean up Poppler etc.)"""
self.ui.graphicsView.close()
def __init__(self, bibentry, parent=None):
super(DocWidget, self).__init__(parent)
self.bibentry = bibentry
self.ui = Ui_DocWidget()
self.ui.setupUi(self)
self.scene = QtWidgets.QGraphicsScene()