def __init__(self): super().__init__() self.data = None self.component_x = 0 self.component_y = 1 self._set_input_summary(None) self._set_output_summary(None) box = gui.vBox(self.controlArea, "Variables") self.varlist = itemmodels.VariableListModel() self.varview = view = ListViewSearch( selectionMode=QListView.MultiSelection, uniformItemSizes=True ) view.setModel(self.varlist) view.selectionModel().selectionChanged.connect(self._var_changed) box.layout().addWidget(view) axes_box = gui.vBox(self.controlArea, "Axes") self.axis_x_cb = gui.comboBox( axes_box, self, "component_x", label="X:", callback=self._component_changed, orientation=Qt.Horizontal, sizePolicy=(QSizePolicy.MinimumExpanding, QSizePolicy.Preferred) ) self.axis_y_cb = gui.comboBox( axes_box, self, "component_y", label="Y:", callback=self._component_changed, orientation=Qt.Horizontal, sizePolicy=(QSizePolicy.MinimumExpanding, QSizePolicy.Preferred) ) self.infotext = gui.widgetLabel( gui.vBox(self.controlArea, "Contribution to Inertia"), "\n" ) gui.auto_send(self.buttonsArea, self, "auto_commit") self.plot = pg.PlotWidget(background="w") self.plot.setMenuEnabled(False) self.mainArea.layout().addWidget(self.plot)
def __init__(self): super().__init__() self.data = None self.component_x = 0 self.component_y = 1 self._set_input_summary(None) self._set_output_summary(None) box = gui.vBox(self.controlArea, "Variables") self.varlist = itemmodels.VariableListModel() self.varview = view = ListViewSearch( selectionMode=QListView.MultiSelection, uniformItemSizes=True) view.setModel(self.varlist) view.selectionModel().selectionChanged.connect(self._var_changed) box.layout().addWidget(view) axes_box = gui.vBox(self.controlArea, "Axes") box = gui.vBox(axes_box, "Axis X", margin=0) box.setFlat(True) self.axis_x_cb = gui.comboBox(box, self, "component_x", callback=self._component_changed) box = gui.vBox(axes_box, "Axis Y", margin=0) box.setFlat(True) self.axis_y_cb = gui.comboBox(box, self, "component_y", callback=self._component_changed) self.infotext = gui.widgetLabel( gui.vBox(self.controlArea, "Contribution to Inertia"), "\n") gui.auto_send(self.controlArea, self, "auto_commit") gui.rubber(self.controlArea) self.plot = pg.PlotWidget(background="w") self.plot.setMenuEnabled(False) self.mainArea.layout().addWidget(self.plot)
def __init__(self): super().__init__() self._axis_font = QFont() self._axis_font.setPixelSize(12) self._label_font = QFont() self._label_font.setPixelSize(11) self.dataset = None self.stats = [] self.dist = self.conts = None self.posthoc_lines = [] self.label_txts = self.mean_labels = self.boxes = self.labels = \ self.label_txts_all = self.attr_labels = self.order = [] self.scale_x = 1 self.scene_min_x = self.scene_max_x = self.scene_width = 0 self.label_width = 0 self.attrs = VariableListModel() sorted_model = SortProxyModel(sortRole=Qt.UserRole) sorted_model.setSourceModel(self.attrs) sorted_model.sort(0) box = gui.vBox(self.controlArea, "Variable") view = self.attr_list = ListViewSearch() view.setModel(sorted_model) view.setSelectionMode(view.SingleSelection) view.selectionModel().selectionChanged.connect(self.attr_changed) view.setMinimumSize(QSize(30, 30)) # Any other policy than Ignored will let the QListBox's scrollbar # set the minimal height (see the penultimate paragraph of # http://doc.qt.io/qt-4.8/qabstractscrollarea.html#addScrollBarWidget) view.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Ignored) box.layout().addWidget(view) gui.checkBox(box, self, "order_by_importance", "Order by relevance to subgroups", tooltip="Order by 𝜒² or ANOVA over the subgroups", callback=self.apply_attr_sorting) self.group_vars = VariableListModel(placeholder="None") sorted_model = SortProxyModel(sortRole=Qt.UserRole) sorted_model.setSourceModel(self.group_vars) sorted_model.sort(0) box = gui.vBox(self.controlArea, "Subgroups") view = self.group_list = ListViewSearch() view.setModel(sorted_model) view.selectionModel().selectionChanged.connect(self.grouping_changed) view.setMinimumSize(QSize(30, 30)) # See the comment above view.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Ignored) box.layout().addWidget(view) gui.checkBox(box, self, "order_grouping_by_importance", "Order by relevance to variable", tooltip="Order by 𝜒² or ANOVA over the variable values", callback=self.apply_group_sorting) # TODO: move Compare median/mean to grouping box # The vertical size policy is needed to let only the list views expand self.display_box = gui.vBox(self.controlArea, "Display", sizePolicy=(QSizePolicy.Minimum, QSizePolicy.Maximum)) gui.checkBox(self.display_box, self, "show_annotations", "Annotate", callback=self.update_graph) self.compare_rb = gui.radioButtonsInBox( self.display_box, self, 'compare', btnLabels=["No comparison", "Compare medians", "Compare means"], callback=self.update_graph) # The vertical size policy is needed to let only the list views expand self.stretching_box = box = gui.vBox(self.controlArea, box="Display", sizePolicy=(QSizePolicy.Minimum, QSizePolicy.Fixed)) self.stretching_box.sizeHint = self.display_box.sizeHint gui.checkBox(box, self, 'stretched', "Stretch bars", callback=self.update_graph, stateWhenDisabled=False) gui.checkBox(box, self, 'show_labels', "Show box labels", callback=self.update_graph) self.sort_cb = gui.checkBox(box, self, 'sort_freqs', "Sort by subgroup frequencies", callback=self.update_graph, stateWhenDisabled=False) gui.vBox(self.mainArea) self.box_scene = QGraphicsScene(self) self.box_scene.selectionChanged.connect(self.on_selection_changed) self.box_view = QGraphicsView(self.box_scene) self.box_view.setRenderHints(QPainter.Antialiasing | QPainter.TextAntialiasing | QPainter.SmoothPixmapTransform) self.box_view.viewport().installEventFilter(self) self.mainArea.layout().addWidget(self.box_view) self.stat_test = "" self.mainArea.setMinimumWidth(300) self.update_box_visibilities()
def _add_controls(self): self._value_var_model = VariableListModel() sorted_model = SortProxyModel(sortRole=Qt.UserRole) sorted_model.setSourceModel(self._value_var_model) sorted_model.sort(0) view = self._value_var_view = ListViewSearch() view.setModel(sorted_model) view.setMinimumSize(QSize(30, 100)) view.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Ignored) view.selectionModel().selectionChanged.connect( self.__value_var_changed) self._group_var_model = VariableListModel(placeholder="None") sorted_model = SortProxyModel(sortRole=Qt.UserRole) sorted_model.setSourceModel(self._group_var_model) sorted_model.sort(0) view = self._group_var_view = ListViewSearch() view.setModel(sorted_model) view.setMinimumSize(QSize(30, 100)) view.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Ignored) view.selectionModel().selectionChanged.connect( self.__group_var_changed) box = gui.vBox(self.controlArea, "Variable") box.layout().addWidget(self._value_var_view) gui.checkBox(box, self, "order_by_importance", "Order by relevance to subgroups", tooltip="Order by 𝜒² or ANOVA over the subgroups", callback=self.apply_value_var_sorting) box = gui.vBox(self.controlArea, "Subgroups") box.layout().addWidget(self._group_var_view) gui.checkBox(box, self, "order_grouping_by_importance", "Order by relevance to variable", tooltip="Order by 𝜒² or ANOVA over the variable values", callback=self.apply_group_var_sorting) box = gui.vBox(self.controlArea, "Display", sizePolicy=(QSizePolicy.Minimum, QSizePolicy.Maximum)) gui.checkBox(box, self, "show_box_plot", "Box plot", callback=self.__show_box_plot_changed) gui.checkBox(box, self, "show_strip_plot", "Strip plot", callback=self.__show_strip_plot_changed) gui.checkBox(box, self, "show_rug_plot", "Rug plot", callback=self.__show_rug_plot_changed) self._order_violins_cb = gui.checkBox( box, self, "order_violins", "Order subgroups", callback=self.__order_violins_changed, ) gui.radioButtons(box, self, "orientation_index", ["Horizontal", "Vertical"], label="Orientation: ", orientation=Qt.Horizontal, callback=self.__orientation_changed) box = gui.vBox(self.controlArea, "Density Estimation", sizePolicy=(QSizePolicy.Minimum, QSizePolicy.Maximum)) gui.comboBox(box, self, "kernel_index", items=self.KERNEL_LABELS, label="Kernel:", labelWidth=60, orientation=Qt.Horizontal, callback=self.__kernel_changed) self._scale_combo = gui.comboBox(box, self, "scale_index", items=self.SCALE_LABELS, label="Scale:", labelWidth=60, orientation=Qt.Horizontal, callback=self.__scale_changed)
def __init__(self): super().__init__() #: input data self.data = None self.class_var = None #: Current variable discretization state self.var_state = {} #: Saved variable discretization settings (context setting) self.saved_var_states = {} self.method = Methods.Default self.k = 5 self.cutpoints = () box = gui.vBox(self.controlArea, self.tr("Default Discretization")) self._default_method_ = 0 self.default_bbox = rbox = gui.radioButtons( box, self, "_default_method_", callback=self._default_disc_changed) self.default_button_group = bg = rbox.findChild(QButtonGroup) bg.buttonClicked[int].connect(self.set_default_method) rb = gui.hBox(rbox) self.left = gui.vBox(rb) right = gui.vBox(rb) rb.layout().setStretch(0, 1) rb.layout().setStretch(1, 1) self.options = [ (Methods.Default, self.tr("Default")), (Methods.Leave, self.tr("Leave numeric")), (Methods.MDL, self.tr("Entropy-MDL discretization")), (Methods.EqualFreq, self.tr("Equal-frequency discretization")), (Methods.EqualWidth, self.tr("Equal-width discretization")), (Methods.Remove, self.tr("Remove numeric variables")), (Methods.Custom, self.tr("Manual")), ] for id_, opt in self.options[1:]: t = gui.appendRadioButton(rbox, opt) bg.setId(t, id_) t.setChecked(id_ == self.default_method) [right, self.left][opt.startswith("Equal")].layout().addWidget(t) def _intbox(parent, attr, callback): box = gui.indentedBox(parent) s = gui.spin( box, self, attr, minv=2, maxv=10, label="Num. of intervals:", callback=callback) s.setMaximumWidth(60) s.setAlignment(Qt.AlignRight) gui.rubber(s.box) return box.box self.k_general = _intbox(self.left, "default_k", self._default_disc_changed) self.k_general.layout().setContentsMargins(0, 0, 0, 0) def manual_cut_editline(text="", enabled=True) -> QLineEdit: edit = QLineEdit( text=text, placeholderText="e.g. 0.0, 0.5, 1.0", toolTip="Enter fixed discretization cut points (a comma " "separated list of strictly increasing numbers e.g. " "0.0, 0.5, 1.0).", enabled=enabled, ) @edit.textChanged.connect def update(): validator = edit.validator() if validator is not None: state, _, _ = validator.validate(edit.text(), 0) else: state = QValidator.Acceptable palette = edit.palette() colors = { QValidator.Intermediate: (Qt.yellow, Qt.black), QValidator.Invalid: (Qt.red, Qt.black), }.get(state, None) if colors is None: palette = QPalette() else: palette.setColor(QPalette.Base, colors[0]) palette.setColor(QPalette.Text, colors[1]) cr = edit.cursorRect() p = edit.mapToGlobal(cr.bottomRight()) edit.setPalette(palette) if state != QValidator.Acceptable and edit.isVisible(): show_tip(edit, p, edit.toolTip(), textFormat=Qt.RichText) else: show_tip(edit, p, "") return edit self.manual_cuts_edit = manual_cut_editline( text=", ".join(map(str, self.default_cutpoints)), enabled=self.default_method == Methods.Custom, ) def set_manual_default_cuts(): text = self.manual_cuts_edit.text() self.default_cutpoints = tuple( float(s.strip()) for s in text.split(",") if s.strip()) self._default_disc_changed() self.manual_cuts_edit.editingFinished.connect(set_manual_default_cuts) validator = IncreasingNumbersListValidator() self.manual_cuts_edit.setValidator(validator) ibox = gui.indentedBox(right, orientation=Qt.Horizontal) ibox.layout().addWidget(self.manual_cuts_edit) right.layout().addStretch(10) self.left.layout().addStretch(10) self.connect_control( "default_cutpoints", lambda values: self.manual_cuts_edit.setText(", ".join(map(str, values))) ) vlayout = QHBoxLayout() box = gui.widgetBox( self.controlArea, "Individual Attribute Settings", orientation=vlayout, spacing=8 ) # List view with all attributes self.varview = ListViewSearch( selectionMode=QListView.ExtendedSelection, uniformItemSizes=True, ) self.varview.setItemDelegate(DiscDelegate()) self.varmodel = itemmodels.VariableListModel() self.varview.setModel(self.varmodel) self.varview.selectionModel().selectionChanged.connect( self._var_selection_changed ) vlayout.addWidget(self.varview) # Controls for individual attr settings self.bbox = controlbox = gui.radioButtons( box, self, "method", callback=self._disc_method_changed ) vlayout.addWidget(controlbox) self.variable_button_group = bg = controlbox.findChild(QButtonGroup) for id_, opt in self.options[:5]: b = gui.appendRadioButton(controlbox, opt) bg.setId(b, id_) self.k_specific = _intbox(controlbox, "k", self._disc_method_changed) gui.appendRadioButton(controlbox, "Remove attribute", id=Methods.Remove) b = gui.appendRadioButton(controlbox, "Manual", id=Methods.Custom) self.manual_cuts_specific = manual_cut_editline( text=", ".join(map(str, self.cutpoints)), enabled=self.method == Methods.Custom ) self.manual_cuts_specific.setValidator(validator) b.toggled[bool].connect(self.manual_cuts_specific.setEnabled) def set_manual_cuts(): text = self.manual_cuts_specific.text() points = [t for t in text.split(",") if t.split()] self.cutpoints = tuple(float(t) for t in points) self._disc_method_changed() self.manual_cuts_specific.editingFinished.connect(set_manual_cuts) self.connect_control( "cutpoints", lambda values: self.manual_cuts_specific.setText(", ".join(map(str, values))) ) ibox = gui.indentedBox(controlbox, orientation=Qt.Horizontal) self.copy_current_to_manual_button = b = FixedSizeButton( text="CC", toolTip="Copy the current cut points to manual mode", enabled=False ) b.clicked.connect(self._copy_to_manual) ibox.layout().addWidget(self.manual_cuts_specific) ibox.layout().addWidget(b) gui.rubber(controlbox) controlbox.setEnabled(False) bg.button(self.method) self.controlbox = controlbox gui.auto_apply(self.buttonsArea, self, "autosend") self._update_spin_positions()
def __init__(self): super().__init__() self.data = None # type: Optional[Orange.data.Table] self.learner = None # type: Optional[Learner] self.default_learner = SimpleTreeLearner(min_instances=10, max_depth=10) self.modified = False self.executor = qconcurrent.ThreadExecutor(self) self.__task = None main_layout = QVBoxLayout() main_layout.setContentsMargins(10, 10, 10, 10) self.controlArea.layout().addLayout(main_layout) box = QGroupBox(title=self.tr("Default Method"), flat=False) box_layout = QGridLayout(box) box_layout.setContentsMargins(5, 0, 0, 0) main_layout.addWidget(box) button_group = QButtonGroup() button_group.buttonClicked[int].connect(self.set_default_method) for i, (method, _) in enumerate(list(METHODS.items())[1:-1]): imputer = self.create_imputer(method) button = QRadioButton(imputer.name) button.setChecked(method == self.default_method_index) button_group.addButton(button, method) box_layout.addWidget(button, i % 3, i // 3) self.default_button_group = button_group box = QGroupBox(title=self.tr("Individual Attribute Settings"), flat=False) main_layout.addWidget(box) horizontal_layout = QHBoxLayout(box) main_layout.addWidget(box) self.varview = ListViewSearch( selectionMode=QListView.ExtendedSelection, uniformItemSizes=True) self.varview.setItemDelegate(DisplayFormatDelegate()) self.varmodel = itemmodels.VariableListModel() self.varview.setModel(self.varmodel) self.varview.selectionModel().selectionChanged.connect( self._on_var_selection_changed) self.selection = self.varview.selectionModel() horizontal_layout.addWidget(self.varview) method_layout = QVBoxLayout() horizontal_layout.addLayout(method_layout) button_group = QButtonGroup() for method in Method: imputer = self.create_imputer(method) button = QRadioButton(text=imputer.name) button_group.addButton(button, method) method_layout.addWidget(button) self.value_combo = QComboBox( minimumContentsLength=8, sizeAdjustPolicy=QComboBox.AdjustToMinimumContentsLength, activated=self._on_value_selected) self.value_double = QDoubleSpinBox( editingFinished=self._on_value_selected, minimum=-1000., maximum=1000., singleStep=.1, decimals=3, ) self.value_stack = value_stack = QStackedWidget() value_stack.addWidget(self.value_combo) value_stack.addWidget(self.value_double) method_layout.addWidget(value_stack) button_group.buttonClicked[int].connect( self.set_method_for_current_selection) method_layout.addStretch(2) reset_button = QPushButton("Restore All to Default", checked=False, checkable=False, clicked=self.reset_variable_state, default=False, autoDefault=False) method_layout.addWidget(reset_button) self.variable_button_group = button_group box = gui.auto_apply(self.controlArea, self, "autocommit") box.button.setFixedWidth(180) box.layout().insertStretch(0) self.info.set_input_summary(self.info.NoInput) self.info.set_output_summary(self.info.NoOutput)
def setUp(self) -> None: super().setUp() self.lv = ListViewSearch() s = ["one", "two", "three", "four"] model = QStringListModel(s) self.lv.setModel(model)
def __init__(self): super().__init__() self.data = None # type: Optional[Orange.data.Table] self.learner = None # type: Optional[Learner] self.default_learner = SimpleTreeLearner(min_instances=10, max_depth=10) self.modified = False self.executor = qconcurrent.ThreadExecutor(self) self.__task = None main_layout = QVBoxLayout() main_layout.setContentsMargins(10, 10, 10, 10) self.controlArea.layout().addLayout(main_layout) box = gui.vBox(None, "Default Method") main_layout.addWidget(box) box_layout = QGridLayout() box_layout.setSpacing(8) box.layout().addLayout(box_layout) button_group = QButtonGroup() button_group.buttonClicked[int].connect(self.set_default_method) for i, (method, _) in enumerate(list(METHODS.items())[1:-1]): imputer = self.create_imputer(method) button = QRadioButton(imputer.name) button.setChecked(method == self.default_method_index) button_group.addButton(button, method) box_layout.addWidget(button, i % 3, i // 3) def set_default_time(datetime): datetime = datetime.toSecsSinceEpoch() if datetime != self.default_time: self.default_time = datetime if self.default_method_index == Method.Default: self._invalidate() hlayout = QHBoxLayout() box.layout().addLayout(hlayout) button = QRadioButton("Fixed values; numeric variables:") button_group.addButton(button, Method.Default) button.setChecked(Method.Default == self.default_method_index) hlayout.addWidget(button) locale = QLocale() locale.setNumberOptions(locale.NumberOption.RejectGroupSeparator) validator = QDoubleValidator() validator.setLocale(locale) self.numeric_value_widget = le = gui.lineEdit( None, self, "default_numeric", validator=validator, alignment=Qt.AlignRight, callback=self._invalidate, enabled=self.default_method_index == Method.Default) hlayout.addWidget(le) hlayout.addWidget(QLabel(", time:")) self.time_widget = gui.DateTimeEditWCalendarTime(self) self.time_widget.setEnabled( self.default_method_index == Method.Default) self.time_widget.setKeyboardTracking(False) self.time_widget.setContentsMargins(0, 0, 0, 0) self.time_widget.set_datetime( QDateTime.fromSecsSinceEpoch(self.default_time)) self.connect_control( "default_time", lambda value: self.time_widget.set_datetime( QDateTime.fromSecsSinceEpoch(value))) self.time_widget.dateTimeChanged.connect(set_default_time) hlayout.addWidget(self.time_widget) self.default_button_group = button_group box = QGroupBox(title=self.tr("Individual Attribute Settings"), flat=False) main_layout.addWidget(box) horizontal_layout = QHBoxLayout(box) main_layout.addWidget(box) self.varview = ListViewSearch( selectionMode=QListView.ExtendedSelection, uniformItemSizes=True) self.varview.setItemDelegate(DisplayFormatDelegate()) self.varmodel = itemmodels.VariableListModel() self.varview.setModel(self.varmodel) self.varview.selectionModel().selectionChanged.connect( self._on_var_selection_changed) self.selection = self.varview.selectionModel() horizontal_layout.addWidget(self.varview) vertical_layout = QVBoxLayout(margin=0) self.methods_container = QWidget(enabled=False) method_layout = QVBoxLayout(margin=0) self.methods_container.setLayout(method_layout) button_group = QButtonGroup() for method in Method: imputer = self.create_imputer(method) button = QRadioButton(text=imputer.name) button_group.addButton(button, method) method_layout.addWidget(button) self.value_combo = QComboBox( minimumContentsLength=8, sizeAdjustPolicy=QComboBox.AdjustToMinimumContentsLength, activated=self._on_value_selected) self.value_double = QDoubleSpinBox( editingFinished=self._on_value_selected, minimum=-1000., maximum=1000., singleStep=.1, decimals=3, ) self.value_stack = value_stack = QStackedWidget() value_stack.addWidget(self.value_combo) value_stack.addWidget(self.value_double) method_layout.addWidget(value_stack) button_group.buttonClicked[int].connect( self.set_method_for_current_selection) self.reset_button = QPushButton( "Restore All to Default", enabled=False, default=False, autoDefault=False, clicked=self.reset_variable_state, ) vertical_layout.addWidget(self.methods_container) vertical_layout.addStretch(2) vertical_layout.addWidget(self.reset_button) horizontal_layout.addLayout(vertical_layout) self.variable_button_group = button_group box = gui.auto_apply(self.controlArea, self, "autocommit") box.button.setFixedWidth(180) box.layout().insertStretch(0) self.info.set_input_summary(self.info.NoInput) self.info.set_output_summary(self.info.NoOutput)
def _setup_gui(self): # control area library_box: QGroupBox = gui.vBox(self.controlArea, "Library") library_box.setSizePolicy(QSizePolicy.Ignored, QSizePolicy.Maximum) edit_triggers = QListView.DoubleClicked | QListView.EditKeyPressed self.__library_view = QListView( editTriggers=int(edit_triggers), minimumWidth=200, sizePolicy=QSizePolicy(QSizePolicy.Ignored, QSizePolicy.Expanding), ) self.__library_view.setFixedHeight(100) self.__library_view.setItemDelegate(LibraryItemDelegate(self)) self.__library_view.setModel(self.__model) self.__library_view.selectionModel().selectionChanged.connect( self.__on_selection_changed ) actions_widget = ModelActionsWidget() actions_widget.layout().setSpacing(1) tool_tip = "Add a new ontology to the library" action = QAction("+", self, toolTip=tool_tip) action.triggered.connect(self.__on_add) actions_widget.addAction(action) tool_tip = "Remove the ontology from the library" action = QAction("\N{MINUS SIGN}", self, toolTip=tool_tip) action.triggered.connect(self.__on_remove) actions_widget.addAction(action) tool_tip = "Save changes in the editor to the library" action = QAction("Update", self, toolTip=tool_tip) action.triggered.connect(self.__on_update) actions_widget.addAction(action) gui.rubber(actions_widget) action = QAction("More", self, toolTip="More actions") new_from_file = QAction("Import Ontology from File", self) new_from_file.triggered.connect(self.__on_import_file) new_from_url = QAction("Import Ontology from URL", self) new_from_url.triggered.connect(self.__on_import_url) save_to_file = QAction("Save Ontology to File", self) save_to_file.triggered.connect(self.__on_save) menu = QMenu(actions_widget) menu.addAction(new_from_file) menu.addAction(new_from_url) menu.addAction(save_to_file) action.setMenu(menu) button = actions_widget.addAction(action) button.setPopupMode(QToolButton.InstantPopup) vlayout = QVBoxLayout() vlayout.setSpacing(1) vlayout.setContentsMargins(0, 0, 0, 0) vlayout.addWidget(self.__library_view) vlayout.addWidget(actions_widget) library_box.layout().setSpacing(1) library_box.layout().addLayout(vlayout) input_box: QGroupBox = gui.vBox(self.controlArea, "Input") self.__input_view = ListViewSearch( sizePolicy=QSizePolicy(QSizePolicy.Ignored, QSizePolicy.Expanding), selectionMode=QListView.ExtendedSelection, dragEnabled=True, ) self.__input_view.setModel(self.__input_model) self.__input_view.selectionModel().selectionChanged.connect( self._enable_include_button ) self.__inc_button = gui.button( None, self, self.INC_BUTTON, enabled=False, toolTip="Include selected words into the ontology", autoDefault=False, callback=self.__on_toggle_include ) input_box.layout().setSpacing(1) input_box.layout().addWidget(self.__input_view) input_box.layout().addWidget(self.__inc_button) self.__run_button = gui.button( self.controlArea, self, self.RUN_BUTTON, callback=self.__on_toggle_run ) gui.checkBox( self.controlArea, self, "include_children", "Include subtree", box="Output", callback=self.commit.deferred ) box = gui.vBox(self.controlArea, "Ontology info") gui.label(box, self, "%(ontology_info)s") gui.auto_send(self.buttonsArea, self, "auto_commit") # main area ontology_box: QGroupBox = gui.vBox(self.mainArea, box=True) self.__ontology_view = EditableTreeView(self) self.__ontology_view.dataChanged.connect( self.__on_ontology_data_changed ) self.__ontology_view.selectionChanged.connect(self.commit.deferred) ontology_box.layout().setSpacing(1) ontology_box.layout().addWidget(self.__ontology_view) self._enable_include_button()
def __init__(self): super().__init__() self.data = None # type: Optional[Orange.data.Table] self.learner = None # type: Optional[Learner] self.default_learner = SimpleTreeLearner(min_instances=10, max_depth=10) self.modified = False self.executor = qconcurrent.ThreadExecutor(self) self.__task = None main_layout = self.controlArea.layout() box = gui.vBox(self.controlArea, "默认方法") box_layout = QGridLayout() box_layout.setSpacing(8) box.layout().addLayout(box_layout) button_group = QButtonGroup() button_group.buttonClicked[int].connect(self.set_default_method) for i, (method, _) in enumerate(list(METHODS.items())[1:-1]): imputer = self.create_imputer(method) button = QRadioButton(imputer.name) button.setChecked(method == self.default_method_index) button_group.addButton(button, method) box_layout.addWidget(button, i % 3, i // 3) def set_default_time(datetime): datetime = datetime.toSecsSinceEpoch() if datetime != self.default_time: self.default_time = datetime if self.default_method_index == Method.Default: self._invalidate() hlayout = QHBoxLayout() box.layout().addLayout(hlayout) button = QRadioButton("固定值; 数值变量:") button_group.addButton(button, Method.Default) button.setChecked(Method.Default == self.default_method_index) hlayout.addWidget(button) self.numeric_value_widget = DoubleSpinBox( minimum=DBL_MIN, maximum=DBL_MAX, singleStep=.1, value=self.default_numeric_value, alignment=Qt.AlignRight, enabled=self.default_method_index == Method.Default, ) self.numeric_value_widget.editingFinished.connect( self.__on_default_numeric_value_edited) self.connect_control("default_numeric_value", self.numeric_value_widget.setValue) hlayout.addWidget(self.numeric_value_widget) hlayout.addWidget(QLabel(", 时间:")) self.time_widget = gui.DateTimeEditWCalendarTime(self) self.time_widget.setEnabled( self.default_method_index == Method.Default) self.time_widget.setKeyboardTracking(False) self.time_widget.setContentsMargins(0, 0, 0, 0) self.time_widget.set_datetime( QDateTime.fromSecsSinceEpoch(self.default_time)) self.connect_control( "default_time", lambda value: self.time_widget.set_datetime( QDateTime.fromSecsSinceEpoch(value))) self.time_widget.dateTimeChanged.connect(set_default_time) hlayout.addWidget(self.time_widget) self.default_button_group = button_group box = gui.hBox(self.controlArea, self.tr("设置单个属性"), flat=False) self.varview = ListViewSearch( selectionMode=QListView.ExtendedSelection, uniformItemSizes=True) self.varview.setItemDelegate(DisplayFormatDelegate()) self.varmodel = itemmodels.VariableListModel() self.varview.setModel(self.varmodel) self.varview.selectionModel().selectionChanged.connect( self._on_var_selection_changed) self.selection = self.varview.selectionModel() box.layout().addWidget(self.varview) vertical_layout = QVBoxLayout(margin=0) self.methods_container = QWidget(enabled=False) method_layout = QVBoxLayout(margin=0) self.methods_container.setLayout(method_layout) button_group = QButtonGroup() for method in Method: imputer = self.create_imputer(method) button = QRadioButton(text=imputer.name) button_group.addButton(button, method) method_layout.addWidget(button) self.value_combo = QComboBox( minimumContentsLength=8, sizeAdjustPolicy=QComboBox.AdjustToMinimumContentsLengthWithIcon, activated=self._on_value_selected) self.value_double = DoubleSpinBox( editingFinished=self._on_value_selected, minimum=DBL_MIN, maximum=DBL_MAX, singleStep=.1, ) self.value_stack = value_stack = QStackedWidget() value_stack.addWidget(self.value_combo) value_stack.addWidget(self.value_double) method_layout.addWidget(value_stack) button_group.buttonClicked[int].connect( self.set_method_for_current_selection) self.reset_button = QPushButton( "Restore All to Default", enabled=False, default=False, autoDefault=False, clicked=self.reset_variable_state, ) vertical_layout.addWidget(self.methods_container) vertical_layout.addStretch(2) vertical_layout.addWidget(self.reset_button) box.layout().addLayout(vertical_layout) self.variable_button_group = button_group gui.auto_apply(self.buttonsArea, self, "autocommit")