class CheckWidget(QWidget):
valueModified = pyqtSignal()
valueChosen = pyqtSignal(object)
def __init__(self, parent, inner, curvalue, client):
QWidget.__init__(self, parent)
layout = self._layout = QHBoxLayout()
self.checkbox = QCheckBox(self)
if curvalue is not None:
self.checkbox.setCheckState(Qt.Checked)
if curvalue is None:
curvalue = inner() # generate a dummy value
self.inner_widget = create(self, inner, curvalue, client=client)
self.inner_widget.setEnabled(self.checkbox.isChecked())
self.inner_widget.valueModified.connect(self.valueModified)
layout.addWidget(self.checkbox)
layout.addWidget(self.inner_widget)
layout.setContentsMargins(0, 0, 0, 0)
self.checkbox.stateChanged.connect(self.on_checkbox_stateChanged)
self.setLayout(layout)
def on_checkbox_stateChanged(self, state):
self.inner_widget.setEnabled(state == Qt.Checked)
self.valueModified.emit()
def getValue(self):
if self.checkbox.isChecked():
return self.inner_widget.getValue()
return None
def __init__(self, parent, values, curvalue, client):
QWidget.__init__(self, parent)
layout = self._layout = QVBoxLayout()
self.checkboxes = []
self.values = []
curvalue = curvalue or set()
for value in values:
checkbox = QCheckBox(str(value), self)
if value in curvalue:
checkbox.setCheckState(Qt.Checked)
checkbox.stateChanged.connect(self.on_checkbox_stateChanged)
layout.addWidget(checkbox)
self.checkboxes.append(checkbox)
layout.setContentsMargins(0, 0, 0, 0)
self.setLayout(layout)