def update_meta(self, data, more=True):
"""Set the displayed metadata; if *more* is True, display a button to
show all metadata."""
self._reset_ui()
if data is not None and data:
for key in sorted(data.keys()):
value = QLineEdit(str(data[key]))
self.table.addRow(key, value)
if more:
more_label = QLabel("more ...")
more_label.mouseReleaseEvent = self._show_more
self.table.addRow(more_label, None)
elif data is None or not data:
self.table.addRow("No metadata available", None)
def mouseReleaseEvent(self, me):
if not self.pressedDown:
QLabel.mouseReleaseEvent(self, me)
return
self.pressedDown = False
me.accept()
