ProfilDialog: Update secondarySectionsOffset Slider & SpinBox min/max range to...

ProfilDialog: Update secondarySectionsOffset Slider & SpinBox min/max range to 2x current_profil length

PreCourlis/widgets/profile_dialog.py

@@ -462,6 +462,14 @@ class ProfileDialog(QtWidgets.QDialog, FORM_CLASS):
         self.set_section(index)
         self.compute_buffered_sections()
 
+        spinBoxOffset = 2 * round(
+            self.current_section.distances[-1] - self.current_section.distances[0]
+        )
+        sliderOffset = spinBoxOffset * 100
+
+        self.secondarySectionsOffsetSlider.setRange(-sliderOffset, sliderOffset)
+        self.secondarySectionsOffsetSpinBox.setRange(-spinBoxOffset, spinBoxOffset)
+
     def set_section(self, index):
         if index == -1:
             self.graphWidget.clear()