pick position remembers selected destination graph; closes #62

src/gui_qt/data/point_select.py

@@ -187,9 +187,15 @@ class PointSelectWidget(QtWidgets.QWidget, Ui_Form):
             self.peaktable.blockSignals(False)
 
     def set_graphs(self, graphs: list):
+        last_graph = self.graph_combobox.currentData()
         self.graph_combobox.clear()
-        for g in graphs:
+        idx = 0
+        for i, g in enumerate(graphs):
             self.graph_combobox.addItem(g[1], userData=g[0])
+            if g[0] == last_graph:
+                idx = i
+
+        self.graph_combobox.setCurrentIndex(idx)
 
     @QtCore.pyqtSlot(int, name='on_graph_checkbox_stateChanged')
     def changed_state(self, checked):

src/gui_qt/main/mainwindow.py

@@ -239,6 +239,8 @@ class NMRMainWindow(QtWidgets.QMainWindow, Ui_BaseWindow):
 
         self.actionConcatenate_sets.triggered.connect(lambda : self.management.cat())
 
+        self.management.graphs.valueChanged.connect(self.update_graph_list)
+
     @QtCore.pyqtSlot(name='on_action_open_triggered')
     def open(self):
         filedialog = OpenFileDialog(directory=self.path, caption='Open files',
@@ -412,6 +414,12 @@ class NMRMainWindow(QtWidgets.QMainWindow, Ui_BaseWindow):
             if self.area.subWindowList():
                 self.area.activateNextSubWindow()
 
+    @QtCore.pyqtSlot()
+    def update_graph_list(self):
+        graph_list = self.management.graphs.list()
+        self.t1tauwidget.set_graphs(graph_list)
+        self.ptsselectwidget.set_graphs(graph_list)
+
     @QtCore.pyqtSlot(str)
     def set_graph(self, key: str):
         w = self.management.graphs[key]