Make the set datetime feature work again

graphysio/dialogs.py

@@ -295,12 +295,11 @@ def chooseColor(self):
 
 
 class DlgSetDateTime(ui.Ui_SetDateTime, QtWidgets.QDialog):
-    dlgdata = QtCore.pyqtSignal(object)
-
     def __init__(self, parent=None, prevdatetime=None):
         super().__init__(parent=parent)
         self.setupUi(self)
 
+        self.dlgdata = None
         self.btnOk.clicked.connect(self.ok)
         self.btnCancel.clicked.connect(self.reject)
 
@@ -319,7 +318,7 @@ def ok(self):
         time = self.edTime.time()
         dt = QtCore.QDateTime(date, time, QtCore.Qt.UTC)
         timestamp = dt.toMSecsSinceEpoch() * 1e6
-        self.dlgdata.emit(timestamp)
+        self.dlgdata = timestamp
         self.accept()
 
 
@@ -431,7 +430,7 @@ def askUserValue(param):
     elif param.request is datetime:
         dlg = DlgSetDateTime()
         isok = dlg.exec_()
-        value = dlg.result
+        value = dlg.dlgdata
     elif type(param.request) is list:
         value, isok = QtGui.QInputDialog.getItem(
             None, 'Choose value', param.description, param.request, editable=False

graphysio/plotwidgets/tsplot.py

@@ -136,15 +136,14 @@ def setDateTime(self):
         fstcurve = sortedcurves[0]
         curtimestamp = fstcurve.series.index[0]
         dlg = dialogs.DlgSetDateTime(prevdatetime=curtimestamp)
-
-        def cb(newtimestamp):
-            offset = newtimestamp - curtimestamp
-            for curve in self.curves.values():
-                curve.series.index += offset
-                curve.render()
-
-        dlg.dlgdata.connect(cb)
         dlg.exec_()
+        newtimestamp = dlg.dlgdata
+        if not newtimestamp:
+            return
+        offset = newtimestamp - curtimestamp
+        for curve in self.curves.values():
+            curve.series.index += offset
+            curve.render()
 
     def launchTransformation(self):
         param = Parameter(

setup.cfg

@@ -1,6 +1,6 @@
 [metadata]
 name = graphysio
-version = 2020.06.16
+version = 2020.06.19
 author = Jona Joachim
 author-email = [email protected]
 home-page = https://github.com/jaj42/graphysio