dominik/nmreval
1
0
Fork 0
forked from IPKM/nmreval
Code Pull Requests Activity

eval expression reuses ListWidgetItems of datasets; closes #31

Browse Source
This commit is contained in:
Dominik Demuth
2023-04-09 20:20:37 +02:00
parent ee8ea4f2c5
commit 3b79c571fb
2 changed files with 29 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

35
src/gui_qt/math/evaluation.py
View File

@ -31,13 +31,36 @@ class QEvalDialog(QtWidgets.QDialog, Ui_CalcDialog):
self.namespace_widget.set_namespace(self.namespace)
def add_data(self, data):
self.listWidget.clear()
# self.listWidget.clear()
tmp = []
while self.listWidget.count():
tmp.append(self.listWidget.takeItem(0))
for set_id, name in data:
item = QtWidgets.QListWidgetItem(name)
item.setData(QtCore.Qt.UserRole, set_id)
item.setFlags(item.flags() ^ QtCore.Qt.ItemIsEditable)
item.setCheckState(QtCore.Qt.Checked)
self.listWidget.addItem(item)
# search if set was used before
new_one = True
for i in range(len(tmp)):
w = tmp[i]
if w.data(QtCore.Qt.UserRole) == set_id:
self.listWidget.addItem(w)
tmp.pop(i)
new_one = False
break
# new set, create item
if new_one:
item = QtWidgets.QListWidgetItem(name)
item.setData(QtCore.Qt.UserRole, set_id)
item.setFlags(item.flags() ^ QtCore.Qt.ItemIsEditable)
item.setCheckState(QtCore.Qt.Checked)
self.listWidget.addItem(item)
while len(tmp):
# delete remaining ListWidgetItems
w = tmp.pop()
w.deleteLater()
def set_graphs(self, graphs: list):
self.graph_comboBox.clear()