def __init__(self, parent, *args, **kw):
super(SvcParameterWidget, self).__init__(parent=parent, *args, **kw)
vbox = QtWidgets.QVBoxLayout(self)
vbox.setContentsMargins(2, 2, 2, 2)
vbox.setSpacing(2)
frame = QtWidgets.QToolBar("SVC", self)
frame.setIconSize(QtCore.QSize(16, 16))
self.treeview = TreeView(parent, self)
model = AtMultiClassSvmItemModel(self.treeview)
model.classesChanged.connect(parent.updateClassifier)
self.treeview.setModel(model)
self.treeview.setColumnWidth(0, 75)
self.treeview.setColumnWidth(1, 75)
self.treeview.setColumnWidth(2, 30)
self.addClassBtn = QtWidgets.QToolButton()
self.addClassBtn.setToolTip("Add new class")
self.addClassBtn.setIcon(QtGui.QIcon(":/add-class.png"))
self.addClassBtn.setSizePolicy(QSizePolicy.Preferred,
QSizePolicy.Preferred)
self.addClassBtn.pressed.connect(self.onAddBtn)
self.removeClassBtn = QtWidgets.QToolButton()
self.removeClassBtn.setToolTip("Delete selected class")
self.removeClassBtn.setIcon(QtGui.QIcon(":/remove-class.png"))
self.removeClassBtn.setSizePolicy(QSizePolicy.Preferred,
QSizePolicy.Preferred)
self.removeClassBtn.pressed.connect(self.onRemoveBtn)
self.removeClassBtn.pressed.connect(parent.predictionInvalid)
# disable the sanity check whether a sample is already reassign to
# an other class
self.allowReassign = QtWidgets.QCheckBox("allow reassign")
self.allowReassign.stateChanged.connect(model.allowReassign)
model.allowReassign(self.allowReassign.isChecked())
self.crossValidBtn = QtWidgets.QToolButton()
self.crossValidBtn.setToolTip("Cross-validation Dialog")
self.crossValidBtn.setIcon(QtGui.QIcon(":grid-search.png"))
self.crossValidBtn.setSizePolicy(QSizePolicy.Preferred,
QSizePolicy.Preferred)
self.crossValidBtn.clicked.connect(parent.validateClassifier)
frame.addWidget(self.addClassBtn)
frame.addWidget(self.removeClassBtn)
frame.addWidget(self.crossValidBtn)
frame.addWidget(self.allowReassign)
self.treeview.activated.connect(parent.onActivated)
self.treeview.setItemDelegateForColumn(1, ColorDelegate(self.treeview))
self.treeview.setItemDelegateForColumn(2,
ButtonDelegate(self.treeview))
self.treeview.setSelectionMode(self.treeview.ContiguousSelection)
for row in range(model.rowCount()):
self.treeview.openPersistentEditor(
model.index(row, model.ButtonColumn))
model.layoutChanged.emit()
vbox.addWidget(frame)
vbox.addWidget(self.treeview)
parent.itemCountChanged.connect(self.updateCounts)
def __init__(self, parent, *args, **kw):
super(MClParameterWidget, self).__init__(parent=parent, *args, **kw)
self.parent = parent
vbox = QtWidgets.QVBoxLayout(self)
vbox.setContentsMargins(2, 2, 2, 2)
vbox.setSpacing(2)
frame = QtWidgets.QToolBar("MCl", self)
frame.setIconSize(QtCore.QSize(16, 16))
self.treeview = TreeView(parent, self)
model = AtMultiClassSvmItemModel(self.treeview)
model.classesChanged.connect(parent.updateClassifier)
model.allowReassign(Qt.Checked)
self.treeview.setModel(model)
self.treeview.setColumnWidth(0, 75)
self.treeview.setColumnWidth(1, 75)
self.treeview.setColumnWidth(2, 30)
self.addClassBtn = QtWidgets.QToolButton()
self.addClassBtn.setToolTip("Add new Class")
self.addClassBtn.setIcon(QtGui.QIcon(":/add-class.png"))
self.addClassBtn.setSizePolicy(
QSizePolicy.Preferred, QSizePolicy.Preferred)
self.addClassBtn.pressed.connect(self.onAddBtn)
self.removeClassBtn = QtWidgets.QToolButton()
self.removeClassBtn.setToolTip("Delete selected Class")
self.removeClassBtn.setIcon(QtGui.QIcon(":/remove-class.png"))
self.removeClassBtn.setSizePolicy(
QSizePolicy.Preferred, QSizePolicy.Preferred)
self.removeClassBtn.pressed.connect(self.onRemoveBtn)
self.removeClassBtn.pressed.connect(
parent.predictionInvalid)
self.removeItemBtn = QtWidgets.QToolButton()
self.removeItemBtn.setToolTip("Remove selected Items")
self.removeItemBtn.setIcon(QtGui.QIcon(":/oxygen/list-remove.png"))
self.removeItemBtn.setSizePolicy(
QSizePolicy.Preferred, QSizePolicy.Preferred)
self.removeItemBtn.pressed.connect(parent.removeSelected)
self.removeAllBtn = QtWidgets.QToolButton()
self.removeAllBtn.setToolTip("Remove all Items")
self.removeAllBtn.setIcon(QtGui.QIcon(":/oxygen/edit-clear.png"))
self.removeAllBtn.setSizePolicy(
QSizePolicy.Preferred, QSizePolicy.Preferred)
self.removeAllBtn.pressed.connect(parent.removeAll)
frame.addWidget(self.addClassBtn)
frame.addWidget(self.removeClassBtn)
frame.addWidget(self.removeItemBtn)
frame.addWidget(self.removeAllBtn)
self.treeview.activated.connect(parent.onActivated)
self.treeview.setItemDelegateForColumn(1, ColorDelegate(self.treeview))
self.treeview.setItemDelegateForColumn(2, ButtonDelegate(self.treeview))
self.treeview.setSelectionMode(self.treeview.ContiguousSelection)
for row in range(model.rowCount()):
self.treeview.openPersistentEditor(
model.index(row, model.ButtonColumn))
model.layoutChanged.emit()
vbox.addWidget(frame)
vbox.addWidget(self.treeview)
self.treeview.addButtonClicked.connect(self.onPredict)
self.removeClassBtn.clicked.connect(self.onPredict)
self.removeAllBtn.clicked.connect(self.onPredict)
def __init__(self, parent, *args, **kw):
super(SvcParameterWidget, self).__init__(parent=parent, *args, **kw)
vbox = QtWidgets.QVBoxLayout(self)
vbox.setContentsMargins(2, 2, 2, 2)
vbox.setSpacing(2)
frame = QtWidgets.QToolBar("SVC", self)
frame.setIconSize(QtCore.QSize(16, 16))
self.treeview = TreeView(parent, self)
model = AtMultiClassSvmItemModel(self.treeview)
model.classesChanged.connect(parent.updateClassifier)
self.treeview.setModel(model)
self.treeview.setColumnWidth(0, 75)
self.treeview.setColumnWidth(1, 75)
self.treeview.setColumnWidth(2, 30)
self.predictBtn = PredictButton("Predict", self)
self.predictBtn.clicked.connect(parent.onPredict)
vbox.addWidget(self.predictBtn)
self.addClassBtn = QtWidgets.QToolButton()
self.addClassBtn.setToolTip("Add new Class")
self.addClassBtn.setIcon(QtGui.QIcon(":/add-class.png"))
self.addClassBtn.setSizePolicy(
QSizePolicy.Preferred, QSizePolicy.Preferred)
self.addClassBtn.pressed.connect(self.onAddBtn)
self.removeClassBtn = QtWidgets.QToolButton()
self.removeClassBtn.setToolTip("Delete selected Class")
self.removeClassBtn.setIcon(QtGui.QIcon(":/remove-class.png"))
self.removeClassBtn.setSizePolicy(
QSizePolicy.Preferred, QSizePolicy.Preferred)
self.removeClassBtn.pressed.connect(self.onRemoveBtn)
self.removeClassBtn.pressed.connect(
parent.predictionInvalid)
# disable the sanity check whether a sample is already reassign to
# an other class
self.allowReassign = QtWidgets.QCheckBox("allow reassign")
self.allowReassign.stateChanged.connect(model.allowReassign)
self.allowReassign.setToolTip(
"Allows reassignment of Samples to another Class")
model.allowReassign(self.allowReassign.isChecked())
self.crossValidBtn = QtWidgets.QToolButton()
self.crossValidBtn.setToolTip("Cross-validation Dialog")
self.crossValidBtn.setIcon(QtGui.QIcon(":grid-search.png"))
self.crossValidBtn.setSizePolicy(
QSizePolicy.Preferred, QSizePolicy.Preferred)
self.crossValidBtn.clicked.connect(parent.validateClassifier)
self.removeItemBtn = QtWidgets.QToolButton()
self.removeItemBtn.setToolTip("Remove selected Items")
self.removeItemBtn.setIcon(QtGui.QIcon(":/oxygen/list-remove.png"))
self.removeItemBtn.setSizePolicy(
QSizePolicy.Preferred, QSizePolicy.Preferred)
self.removeItemBtn.pressed.connect(parent.removeSelected)
self.removeAllBtn = QtWidgets.QToolButton()
self.removeAllBtn.setToolTip("Remove all Items")
self.removeAllBtn.setIcon(QtGui.QIcon(":/oxygen/edit-clear.png"))
self.removeAllBtn.setSizePolicy(
QSizePolicy.Preferred, QSizePolicy.Preferred)
self.removeAllBtn.pressed.connect(parent.removeAll)
frame.addWidget(self.addClassBtn)
frame.addWidget(self.removeClassBtn)
frame.addWidget(self.removeItemBtn)
frame.addWidget(self.removeAllBtn)
frame.addSeparator()
frame.addWidget(self.crossValidBtn)
frame.addWidget(self.allowReassign)
self.treeview.activated.connect(parent.onActivated)
self.treeview.setItemDelegateForColumn(1, ColorDelegate(self.treeview))
self.treeview.setItemDelegateForColumn(2, ButtonDelegate(self.treeview))
self.treeview.setSelectionMode(self.treeview.ContiguousSelection)
for row in range(model.rowCount()):
self.treeview.openPersistentEditor(
model.index(row, model.ButtonColumn))
model.layoutChanged.emit()
vbox.addWidget(frame)
vbox.addWidget(self.treeview)
parent.itemCountChanged.connect(self.updateCounts)
