reworked import of text files; fixes T249

2022-12-30 14:07:38 +01:00
parent bf437ef8a7
commit a4950839d0
7 changed files with 707 additions and 429 deletions
--- a/src/gui_qt/lib/expandablewidget.py
+++ b/src/gui_qt/lib/expandablewidget.py
@ -50,7 +50,6 @@ class ExpandableWidget(QtWidgets.QWidget):
            return

        self.setExpansion(not self._expanded)
-
        self.expansionChanged.emit()

    def setExpansion(self, state: bool):
@ -61,5 +60,7 @@ class ExpandableWidget(QtWidgets.QWidget):
            self.toolButton.setArrowType(QtCore.Qt.RightArrow)

        self._expanded = state
-        self._widget.setVisible(state)
+        if self._widget is not None:
+            self._widget.setVisible(state)
+
        self.blockSignals(False)