def set_new_values(self, oper_combo, adding_all, selected_values=None):
# def remove_children():
# for child in box.children()[1:]:
# box.layout().removeWidget(child)
# child.setParent(None)
def add_textual(contents):
le = gui.lineEdit(box,
self,
None,
sizePolicy=QSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding))
if contents:
le.setText(contents)
le.setAlignment(Qt.AlignRight)
le.editingFinished.connect(self.conditions_changed)
return le
def add_numeric(contents):
le = add_textual(contents)
le.setValidator(OWSelectRows.QDoubleValidatorEmpty())
return le
box = self.cond_list.cellWidget(oper_combo.row, 2)
lc = ["", ""]
oper = oper_combo.currentIndex()
attr_name = oper_combo.attr_combo.currentText()
if attr_name in self.AllTypes:
vtype = self.AllTypes[attr_name]
var = None
else:
var = self.data.domain[attr_name]
var_idx = self.data.domain.index(attr_name)
vtype = vartype(var)
if selected_values is not None:
lc = list(selected_values) + ["", ""]
lc = [str(x) if vtype != 4 else x for x in lc[:2]]
if box and vtype == box.var_type:
lc = self._get_lineedit_contents(box) + lc
if oper_combo.currentText().endswith(" defined"):
label = QLabel()
label.var_type = vtype
self.cond_list.setCellWidget(oper_combo.row, 2, label)
elif var is not None and var.is_discrete:
if oper_combo.currentText().endswith(" one of"):
if selected_values:
lc = list(selected_values)
button = DropDownToolButton(self, var, lc)
button.var_type = vtype
self.cond_list.setCellWidget(oper_combo.row, 2, button)
else:
combo = ComboBoxSearch()
combo.addItems(("", ) + var.values)
if lc[0]:
combo.setCurrentIndex(int(lc[0]))
else:
combo.setCurrentIndex(0)
combo.var_type = vartype(var)
self.cond_list.setCellWidget(oper_combo.row, 2, combo)
combo.currentIndexChanged.connect(self.conditions_changed)
else:
box = gui.hBox(self, addToLayout=False)
box.var_type = vtype
self.cond_list.setCellWidget(oper_combo.row, 2, box)
if vtype == 2: # continuous:
box.controls = [add_numeric(lc[0])]
if oper > 5:
gui.widgetLabel(box, " and ")
box.controls.append(add_numeric(lc[1]))
elif vtype == 3: # string:
box.controls = [add_textual(lc[0])]
if oper in [6, 7]:
gui.widgetLabel(box, " and ")
box.controls.append(add_textual(lc[1]))
elif vtype == 4: # time:
def invalidate_datetime():
if w_:
if w.dateTime() > w_.dateTime():
w_.setDateTime(w.dateTime())
if w.format == (1, 1):
w.calendarWidget.timeedit.setTime(w.time())
w_.calendarWidget.timeedit.setTime(w_.time())
elif w.format == (1, 1):
w.calendarWidget.timeedit.setTime(w.time())
def datetime_changed():
self.conditions_changed()
invalidate_datetime()
datetime_format = (var.have_date, var.have_time)
column = self.data.get_column_view(var_idx)[0]
w = DateTimeWidget(self, column, datetime_format)
w.set_datetime(lc[0])
box.controls = [w]
box.layout().addWidget(w)
w.dateTimeChanged.connect(datetime_changed)
if oper > 5:
gui.widgetLabel(box, " and ")
w_ = DateTimeWidget(self, column, datetime_format)
w_.set_datetime(lc[1])
box.layout().addWidget(w_)
box.controls.append(w_)
invalidate_datetime()
w_.dateTimeChanged.connect(datetime_changed)
else:
w_ = None
else:
box.controls = []
if not adding_all:
self.conditions_changed()
def set_new_values(self, oper_combo, adding_all, selected_values=None):
# def remove_children():
# for child in box.children()[1:]:
# box.layout().removeWidget(child)
# child.setParent(None)
def add_textual(contents):
le = gui.lineEdit(box,
self,
None,
sizePolicy=QSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding))
if contents:
le.setText(contents)
le.setAlignment(Qt.AlignRight)
le.editingFinished.connect(self.conditions_changed)
return le
def add_numeric(contents):
le = add_textual(contents)
le.setValidator(OWSelectRows.QDoubleValidatorEmpty())
return le
def add_datetime(contents):
le = add_textual(contents)
le.setValidator(QRegExpValidator(QRegExp(TimeVariable.REGEX)))
return le
var = self.data.domain[oper_combo.attr_combo.currentText()]
box = self.cond_list.cellWidget(oper_combo.row, 2)
if selected_values is not None:
lc = list(selected_values) + ["", ""]
lc = [str(x) for x in lc[:2]]
else:
lc = ["", ""]
if box and vartype(var) == box.var_type:
lc = self._get_lineedit_contents(box) + lc
oper = oper_combo.currentIndex()
if oper_combo.currentText() == "is defined":
label = QLabel()
label.var_type = vartype(var)
self.cond_list.setCellWidget(oper_combo.row, 2, label)
elif var.is_discrete:
if oper_combo.currentText() == "is one of":
if selected_values:
lc = [x for x in list(selected_values)]
button = DropDownToolButton(self, var, lc)
button.var_type = vartype(var)
self.cond_list.setCellWidget(oper_combo.row, 2, button)
else:
combo = QComboBox()
combo.addItems([""] + var.values)
if lc[0]:
combo.setCurrentIndex(int(lc[0]))
else:
combo.setCurrentIndex(0)
combo.var_type = vartype(var)
self.cond_list.setCellWidget(oper_combo.row, 2, combo)
combo.currentIndexChanged.connect(self.conditions_changed)
else:
box = gui.hBox(self, addToLayout=False)
box.var_type = vartype(var)
self.cond_list.setCellWidget(oper_combo.row, 2, box)
if var.is_continuous:
validator = add_datetime if isinstance(
var, TimeVariable) else add_numeric
box.controls = [validator(lc[0])]
if oper > 5:
gui.widgetLabel(box, " and ")
box.controls.append(validator(lc[1]))
elif var.is_string:
box.controls = [add_textual(lc[0])]
if oper in [6, 7]:
gui.widgetLabel(box, " and ")
box.controls.append(add_textual(lc[1]))
else:
box.controls = []
if not adding_all:
self.conditions_changed()
def set_new_values(self, oper_combo, adding_all, selected_values=None):
# def remove_children():
# for child in box.children()[1:]:
# box.layout().removeWidget(child)
# child.setParent(None)
def add_textual(contents):
le = gui.lineEdit(box, self, None,
sizePolicy=QSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding))
if contents:
le.setText(contents)
le.setAlignment(Qt.AlignRight)
le.editingFinished.connect(self.conditions_changed)
return le
def add_numeric(contents):
le = add_textual(contents)
le.setValidator(OWSelectRows.QDoubleValidatorEmpty())
return le
def add_datetime(contents):
le = add_textual(contents)
le.setValidator(QRegExpValidator(QRegExp(TimeVariable.REGEX)))
return le
var = self.data.domain[oper_combo.attr_combo.currentText()]
box = self.cond_list.cellWidget(oper_combo.row, 2)
if selected_values is not None:
lc = list(selected_values) + ["", ""]
lc = [str(x) for x in lc[:2]]
else:
lc = ["", ""]
if box and vartype(var) == box.var_type:
lc = self._get_lineedit_contents(box) + lc
oper = oper_combo.currentIndex()
if oper_combo.currentText() == "is defined":
label = QLabel()
label.var_type = vartype(var)
self.cond_list.setCellWidget(oper_combo.row, 2, label)
elif var.is_discrete:
if oper_combo.currentText() == "is one of":
if selected_values:
lc = [x for x in list(selected_values)]
button = DropDownToolButton(self, var, lc)
button.var_type = vartype(var)
self.cond_list.setCellWidget(oper_combo.row, 2, button)
else:
combo = QComboBox()
combo.addItems([""] + var.values)
if lc[0]:
combo.setCurrentIndex(int(lc[0]))
else:
combo.setCurrentIndex(0)
combo.var_type = vartype(var)
self.cond_list.setCellWidget(oper_combo.row, 2, combo)
combo.currentIndexChanged.connect(self.conditions_changed)
else:
box = gui.hBox(self, addToLayout=False)
box.var_type = vartype(var)
self.cond_list.setCellWidget(oper_combo.row, 2, box)
if var.is_continuous:
validator = add_datetime if isinstance(var, TimeVariable) else add_numeric
box.controls = [validator(lc[0])]
if oper > 5:
gui.widgetLabel(box, " and ")
box.controls.append(validator(lc[1]))
elif var.is_string:
box.controls = [add_textual(lc[0])]
if oper in [6, 7]:
gui.widgetLabel(box, " and ")
box.controls.append(add_textual(lc[1]))
else:
box.controls = []
if not adding_all:
self.conditions_changed()
