def __init__(self, *args, **kwargs):
QWidget.__init__(self)
self._height = kwargs.get('height', None)
self._plusFunction = kwargs.get('add_function', None)
self._minusFunction = kwargs.get('remove_function', None)
ControlBase.__init__(self, *args, **kwargs)
self.autoscroll = kwargs.get('autoscroll', True)
self.resizecolumns = kwargs.get('resizecolumns', True)
self.select_entire_row = kwargs.get('select_entire_row', False)
self.horizontal_headers = kwargs.get('horizontal_headers', None)
self.item_selection_changed_event = kwargs.get(
'item_selection_changed_event', self.item_selection_changed_event)
self.data_changed_event = kwargs.get('data_changed_event',
self.data_changed_event)
self.item_selection_changed_event = kwargs.get(
'item_selection_changed_event', self.item_selection_changed_event)
self.current_cell_changed_event = kwargs.get(
'current_cell_changed_event', self.current_cell_changed_event)
self.current_item_changed_event = kwargs.get(
'current_item_changed_event', self.current_item_changed_event)
self.cell_double_clicked_event = kwargs.get(
'cell_double_clicked_event', self.cell_double_clicked_event)
def __init__(self, var, lc, widget_parent=None, widget=None):
QWidget.__init__(self)
self.list_view = QListView()
text = []
model = QStandardItemModel(self.list_view)
for (i, val) in enumerate(var.values):
item = QStandardItem(val)
item.setCheckable(True)
if i + 1 in lc:
item.setCheckState(Qt.Checked)
text.append(val)
model.appendRow(item)
model.itemChanged.connect(widget_parent.conditions_changed)
self.list_view.setModel(model)
layout = QGridLayout(self)
layout.addWidget(self.list_view)
layout.setContentsMargins(0, 0, 0, 0)
self.setLayout(layout)
self.adjustSize()
self.setWindowFlags(Qt.Popup)
self.widget = widget
self.widget.desc_text = ', '.join(text)
self.widget.set_text()
def __init__(self, parent=None, **kwargs):
QWidget.__init__(self, parent, **kwargs)
self.setWindowFlags(self.windowFlags() | Qt.FramelessWindowHint)
self.__radius = 6
self.__isTransparencySupported = is_transparency_supported()
self.setAttribute(Qt.WA_TranslucentBackground, self.__isTransparencySupported)
def __init__(self, orientation, parent):
QWidget.__init__(self, parent)
if orientation == Qt.Vertical:
self._layout = QVBoxLayout()
else:
self._layout = QHBoxLayout()
self.setLayout(self._layout)
def __init__(self, tree, dataset, master, parent=None):
QWidget.__init__(self, parent)
Control.__init__(self, tree, dataset, master)
self.setLayout(QHBoxLayout())
self.cb = QComboBox(self)
self.layout().addWidget(self.cb)
rblayout = QVBoxLayout()
self.radioButtons = [
QRadioButton("Only", self),
QRadioButton("Excluded", self)
]
for b in self.radioButtons:
rblayout.addWidget(b)
self.radioButtons[0].setChecked(True)
self.layout().addLayout(rblayout)
self.options = []
self.setOptions(tree.subelements_top("Option"))
def __init__(self,
widget,
model_format,
provider_format,
model_button_label='Model',
provider_button_label='Provider'):
QWidget.__init__(self)
OWComponent.__init__(self, widget)
self.model_path = None
layout = QHBoxLayout(self)
layout.setContentsMargins(0, 0, 0, 0)
self.model_widget = FileWidget(recent_files=self.recent_files,
dialog_title='Load model',
dialog_format=model_format,
start_dir=None,
on_open=self.load_model,
allow_empty=False,
reload_button=False,
browse_label=model_button_label)
self.model_path = self.recent_files[0] if self.recent_files else None
layout.addWidget(self.model_widget)
self.provider_widget = FileWidget(recent_files=self.recent_provider,
dialog_title='Load provider',
dialog_format=provider_format,
start_dir=None,
on_open=self.load_provider,
allow_empty=False,
reload_button=False,
browse_label=provider_button_label)
layout.addWidget(self.provider_widget)
def __init__(self, var, lc, widget_parent=None, widget=None):
QWidget.__init__(self)
self.list_view = QListView()
text = []
model = QStandardItemModel(self.list_view)
for (i, val) in enumerate(var.values):
item = QStandardItem(val)
item.setCheckable(True)
if i + 1 in lc:
item.setCheckState(Qt.Checked)
text.append(val)
model.appendRow(item)
model.itemChanged.connect(widget_parent.conditions_changed)
self.list_view.setModel(model)
layout = QGridLayout(self)
layout.addWidget(self.list_view)
layout.setContentsMargins(0, 0, 0, 0)
self.setLayout(layout)
self.adjustSize()
self.setWindowFlags(Qt.Popup)
self.widget = widget
self.widget.desc_text = ', '.join(text)
self.widget.set_text()
def __init__(self, parent=None, **kwargs):
QWidget.__init__(self, parent, **kwargs)
layout = QVBoxLayout()
layout.setContentsMargins(0, 0, 0, 0)
layout.setSpacing(0)
self.setLayout(layout)
self.setSizePolicy(QSizePolicy.Fixed,
QSizePolicy.Expanding)
self.__tabs = []
self.__currentIndex = -1
self.__changeOnHover = False
self.__iconSize = QSize(26, 26)
self.__group = QButtonGroup(self, exclusive=True)
self.__group.buttonPressed[QAbstractButton].connect(
self.__onButtonPressed
)
self.setMouseTracking(True)
self.__sloppyButton = None
self.__sloppyRegion = QRegion()
self.__sloppyTimer = QTimer(self, singleShot=True)
self.__sloppyTimer.timeout.connect(self.__onSloppyTimeout)
def __init__(self, orientation, parent):
QWidget.__init__(self, parent)
if orientation == Qt.Vertical:
self._layout = QVBoxLayout()
else:
self._layout = QHBoxLayout()
self.setLayout(self._layout)
def __init__(self, master):
QWidget.__init__(self)
gui.OWComponent.__init__(self, master)
self.master = master
self.preprocessor = master.preprocessor
self.value = getattr(self.preprocessor, self.attribute)
# Title bar.
title_holder = QWidget()
title_holder.setSizePolicy(QSizePolicy.MinimumExpanding,
QSizePolicy.Fixed)
title_holder.setStyleSheet("""
.QWidget {
background: qlineargradient( x1:0 y1:0, x2:0 y2:1,
stop:0 #F8F8F8, stop:1 #C8C8C8);
border-bottom: 1px solid #B3B3B3;
}
""")
self.titleArea = QHBoxLayout()
self.titleArea.setContentsMargins(10, 5, 10, 5)
self.titleArea.setSpacing(0)
title_holder.setLayout(self.titleArea)
self.title_label = QLabel(self.title)
self.title_label.mouseDoubleClickEvent = self.on_toggle
self.title_label.setStyleSheet('font-size: 12px; border: 2px solid red;')
self.titleArea.addWidget(self.title_label)
self.off_label = QLabel('[disabled]')
self.off_label.setStyleSheet('color: #B0B0B0; margin-left: 5px;')
self.titleArea.addWidget(self.off_label)
self.off_label.hide()
self.titleArea.addStretch()
# Root.
self.rootArea = QVBoxLayout()
self.rootArea.setContentsMargins(0, 0, 0, 0)
self.rootArea.setSpacing(0)
self.setLayout(self.rootArea)
self.rootArea.addWidget(title_holder)
self.contents = QWidget()
contentArea = QVBoxLayout()
contentArea.setContentsMargins(15, 10, 15, 10)
self.contents.setLayout(contentArea)
self.rootArea.addWidget(self.contents)
self.method_layout = self.Layout()
self.setup_method_layout()
self.contents.layout().addLayout(self.method_layout)
if self.toggle_enabled:
self.on_off_button = OnOffButton(enabled=self.enabled)
self.on_off_button.stateChanged.connect(self.on_toggle)
self.on_off_button.setContentsMargins(0, 0, 0, 0)
self.titleArea.addWidget(self.on_off_button)
self.display_widget(update_master_width=False)
def __init__(self, *args, **kwargs):
QWidget.__init__(self, *args, **kwargs)
self.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Preferred)
self.__text = ""
self.__textElideMode = Qt.ElideMiddle
self.__sizeHint = None
self.__alignment = Qt.AlignLeft | Qt.AlignVCenter
def __init__(self, parent):
QWidget.__init__(self, parent)
gui.OWComponent.__init__(self, parent)
self.setMinimumWidth(300)
layout = QVBoxLayout()
layout.setContentsMargins(0, 0, 0, 0)
self.setLayout(layout)
self.param_box = gui.vBox(self, spacing=0)
def __init__(self, master):
QWidget.__init__(self)
gui.OWComponent.__init__(self, master)
self.master = master
# Title bar.
title_holder = QWidget()
title_holder.setSizePolicy(QSizePolicy.MinimumExpanding,
QSizePolicy.Fixed)
title_holder.setStyleSheet("""
.QWidget {
background: qlineargradient( x1:0 y1:0, x2:0 y2:1,
stop:0 #F8F8F8, stop:1 #C8C8C8);
border-bottom: 1px solid #B3B3B3;
}
""")
self.titleArea = QHBoxLayout()
self.titleArea.setContentsMargins(10, 5, 10, 5)
self.titleArea.setSpacing(0)
title_holder.setLayout(self.titleArea)
self.title_label = QLabel(self.title)
self.title_label.mouseDoubleClickEvent = self.on_toggle
self.title_label.setStyleSheet(
'font-size: 12px; border: 2px solid red;')
self.titleArea.addWidget(self.title_label)
self.off_label = QLabel('[disabled]')
self.off_label.setStyleSheet('color: #B0B0B0; margin-left: 5px;')
self.titleArea.addWidget(self.off_label)
self.off_label.hide()
self.titleArea.addStretch()
# Root.
self.rootArea = QVBoxLayout()
self.rootArea.setContentsMargins(0, 0, 0, 0)
self.rootArea.setSpacing(0)
self.setLayout(self.rootArea)
self.rootArea.addWidget(title_holder)
self.contents = QWidget()
contentArea = QVBoxLayout()
contentArea.setContentsMargins(15, 10, 15, 10)
self.contents.setLayout(contentArea)
self.rootArea.addWidget(self.contents)
self.method_layout = self.Layout()
self.setup_method_layout()
self.contents.layout().addLayout(self.method_layout)
if self.toggle_enabled:
self.on_off_button = OnOffButton(enabled=self.enabled)
self.on_off_button.stateChanged.connect(self.on_toggle)
self.on_off_button.setContentsMargins(0, 0, 0, 0)
self.titleArea.addWidget(self.on_off_button)
self.display_widget()
def __init__(self, parent: OWBaseLearner):
QWidget.__init__(self, parent)
gui.OWComponent.__init__(self, parent)
self.settings_changed: Callable = parent.settings_changed
self.setLayout(QVBoxLayout())
self.layout().setContentsMargins(0, 0, 0, 0)
self._layout: QWidget = gui.vBox(self)
self._add_main_layout()
def __init__(self, *args, **kwargs):
QWidget.__init__(self)
self._plusFunction = kwargs.get('add_function', None)
self._minusFunction = kwargs.get('remove_function', None)
ControlBase.__init__(self, *args, **kwargs)
self.autoscroll = False
self.select_entire_row = kwargs.get('select_entire_row', False)
def __init__(self, *args, **kwargs):
QWidget.__init__(self, *args, **kwargs)
self.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Preferred)
self.__text = ""
self.__textElideMode = Qt.ElideMiddle
self.__sizeHint = None
self.__alignment = Qt.AlignLeft | Qt.AlignVCenter
def __init__(self, parent):
QWidget.__init__(self, parent)
gui.OWComponent.__init__(self, parent)
self.parameters = {}
self.parent_callback = parent.settings_changed
layout = QFormLayout()
self.setLayout(layout)
layout.setVerticalSpacing(4)
layout.setContentsMargins(0, 0, 0, 0)
def __init__(self, parent):
QWidget.__init__(self, parent)
gui.OWComponent.__init__(self, parent)
self.parameters = {}
self.parent_callback = parent.settings_changed
# GUI
self.setMinimumWidth(221)
self.setLayout(QVBoxLayout())
self.layout().setContentsMargins(0, 0, 0, 0)
self.main_area = gui.vBox(self, spacing=0)
def __init__(self, tree, dataset, master, parent=None):
QWidget.__init__(self, parent)
Control.__init__(self, tree, dataset, master)
self.tree = tree
self.dataset = dataset
self.master = master
self.setObjectName(tree.internalName)
self.setLayout(QGridLayout())
self.textWidget = QPlainTextEdit() # TODO: Subclass to receive drop events from item model views
self.layout().addWidget(self.textWidget, 0, 0, 1, 1)
def __init__(self, tree, dataset, master, parent=None):
QWidget.__init__(self, parent)
Control.__init__(self, tree, dataset, master)
self.tree = tree
self.dataset = dataset
self.master = master
self.setObjectName(tree.internalName)
self.setLayout(QGridLayout())
self.textWidget = QPlainTextEdit() # TODO: Subclass to receive drop events from item model views
self.layout().addWidget(self.textWidget, 0, 0, 1, 1)
def __init__(self, parent):
QWidget.__init__(self, parent)
gui.OWComponent.__init__(self, parent)
self.parameters = {}
self.parent_callback = parent.settings_changed
# GUI
self.setMinimumWidth(221)
self.setLayout(QVBoxLayout())
self.layout().setContentsMargins(0, 0, 0, 0)
self.main_area = gui.vBox(self, spacing=0)
def __init__(self, *args, **kwargs):
QWidget.__init__(self)
self._plusFunction = kwargs.get('add_function', None)
self._minusFunction = kwargs.get('remove_function', None)
ControlBase.__init__(self, *args, **kwargs)
self.autoscroll = kwargs.get('autoscroll', True)
self.resizecolumns = kwargs.get('resizecolumns', True)
self.select_entire_row = kwargs.get('select_entire_row', False)
self.horizontal_headers = kwargs.get('horizontal_headers', None)
def __init__(self, parent=None, **kwargs):
QWidget.__init__(self, parent, **kwargs)
self.setSizePolicy(QSizePolicy.MinimumExpanding,
QSizePolicy.Expanding)
self.__model = QStandardItemModel()
self.__flattened = False
self.__actionRole = Qt.UserRole
self.__view = None
self.__setupUi()
def __init__(self, owwidget, ax, varmodel):
QWidget.__init__(self, owwidget)
gui.OWComponent.__init__(self)
self.ax = ax
self.view = view = QListView(
self,
selectionMode=QTreeWidget.ExtendedSelection,
)
view.setModel(varmodel)
selection = view.selectionModel()
selection.selectionChanged.connect(self.selection_changed)
box = QVBoxLayout(self)
box.setContentsMargins(0, 0, 0, 0)
self.setLayout(box)
hbox = gui.hBox(self)
gui.comboBox(
hbox,
self,
"plot_type",
label="类型:",
orientation="horizontal",
items=("线", "折线", "柱", "面积", "样条曲线"),
sendSelectedValue=True,
callback=lambda: self.sigType.emit(ax, self.plot_types[self.
plot_type]),
)
gui.rubber(hbox)
self.button_close = button = QPushButton(
"×",
hbox,
visible=False,
minimumSize=QSize(20, 20),
maximumSize=QSize(20, 20),
styleSheet="""
QPushButton {
font-weight: bold;
font-size:14pt;
margin:0;
padding:0;
}""",
)
button.clicked.connect(lambda: self.sigClosed.emit(ax, self))
hbox.layout().addWidget(button)
gui.checkBox(
self,
self,
"is_logarithmic",
"对数轴",
callback=lambda: self.sigLogarithmic.emit(ax, self.is_logarithmic),
)
box.addWidget(view)
def __init__(self,
label="",
default="",
add_function=None,
remove_function=None):
QWidget.__init__(self)
self._plusFunction = add_function
self._minusFunction = remove_function
ControlBase.__init__(self, label, default)
self.autoscroll = False
def __init__(self, parent=None, color=QColor(), radius=5, **kwargs):
QWidget.__init__(self, parent, **kwargs)
self.setAttribute(Qt.WA_TransparentForMouseEvents, True)
self.setAttribute(Qt.WA_NoChildEventsForParent, True)
self.setFocusPolicy(Qt.NoFocus)
self.__color = QColor(color)
self.__radius = radius
self.__widget = None
self.__widgetParent = None
self.__updatePixmap()
def __init__(self, label="", default=0, min=0, max=100, **kwargs):
"""
:param label:
:param default:
:param min:
:param max:
:param kwargs:
"""
QWidget.__init__(self)
ControlBase.__init__(self, label, default, **kwargs)
self.add_popup_menu_option('Export to CSV', self.__export)
def __init__(self, *args, **kwargs):
QWidget.__init__(self)
layout = QVBoxLayout()
if conf.PYFORMS_USE_QT5:
layout.setContentsMargins(0, 0, 0, 0)
else:
layout.setMargin(0)
self.form.setLayout(layout)
ControlBase.__init__(self, *args, **kwargs)
self.value = kwargs.get('default', None)
def __init__(self, parent=None, **kwargs):
QWidget.__init__(self, parent, **kwargs)
self.__lines = 5000
self.setLayout(QVBoxLayout())
self.layout().setContentsMargins(0, 0, 0, 0)
self.__text = TerminalView()
self.__currentCharFormat = self.__text.currentCharFormat()
self.layout().addWidget(self.__text)
def __init__(self, actions=None, parent=None,
direction=QBoxLayout.LeftToRight):
QWidget.__init__(self, parent)
self.actions = []
self.buttons = []
layout = QBoxLayout(direction)
layout.setContentsMargins(0, 0, 0, 0)
self.setContentsMargins(0, 0, 0, 0)
self.setLayout(layout)
if actions is not None:
for action in actions:
self.addAction(action)
self.setLayout(layout)
def __init__(self, parent=None, color=QColor(), radius=5,
**kwargs):
QWidget.__init__(self, parent, **kwargs)
self.setAttribute(Qt.WA_TransparentForMouseEvents, True)
self.setAttribute(Qt.WA_NoChildEventsForParent, True)
self.setFocusPolicy(Qt.NoFocus)
self.__color = QColor(color)
self.__radius = radius
self.__widget = None
self.__widgetParent = None
self.__updatePixmap()
def __init__(self, parent=None, **kwargs):
QWidget.__init__(self, parent, **kwargs)
self.__lines = 5000
self.setLayout(QVBoxLayout())
self.layout().setContentsMargins(0, 0, 0, 0)
self.__text = TerminalView()
self.__currentCharFormat = self.__text.currentCharFormat()
self.layout().addWidget(self.__text)
def __init__(self, actions=None, parent=None,
direction=QBoxLayout.LeftToRight):
QWidget.__init__(self, parent)
self.actions = []
self.buttons = []
layout = QBoxLayout(direction)
layout.setContentsMargins(0, 0, 0, 0)
self.setContentsMargins(0, 0, 0, 0)
self.setLayout(layout)
if actions is not None:
for action in actions:
self.addAction(action)
self.setLayout(layout)
def __init__(self, *args, **kwargs):
QWidget.__init__(self)
layout = QVBoxLayout()
if _api.USED_API == _api.QT_API_PYQT5:
layout.setContentsMargins(0, 0, 0, 0)
elif _api.USED_API == _api.QT_API_PYQT4:
layout.setMargin(0)
self.form.setLayout(layout)
ControlBase.__init__(self, *args, **kwargs)
self.value = kwargs.get('default', None)
def __init__(self, tree, dataset, master, parent=None):
QWidget.__init__(self, parent)
Control.__init__(self, tree, dataset, master)
self.setLayout(QVBoxLayout())
self.setContentsMargins(0, 0, 0, 0)
self.cb = QComboBox()
self.idsEdit = QPlainTextEdit()
self.layout().addWidget(self.cb)
self.layout().addWidget(self.idsEdit)
self.options = []
self.setOptions(tree.subelements_top("Option"))
def __init__(self, tree, dataset, master, parent=None):
QWidget.__init__(self, parent)
Control.__init__(self, tree, dataset, master)
self.setLayout(QVBoxLayout())
self.buttonGroup = QButtonGroup(self)
self.values = []
for i, option in enumerate(tree.subelements_top("Option")):
rb = QRadioButton(option.displayName, self)
self.buttonGroup.addButton(rb)
self.buttonGroup.setId(rb, i)
self.layout().addWidget(rb)
self.values.append(option.value)
self.buttonGroup.button(0).setChecked(True)
def __init__(self, tree, dataset, master, parent=None):
QWidget.__init__(self, parent)
Control.__init__(self, tree, dataset, master)
self.setLayout(QVBoxLayout())
self.buttonGroup = QButtonGroup(self)
self.values = []
for i, option in enumerate(tree.subelements_top("Option")):
rb = QRadioButton(option.displayName, self)
self.buttonGroup.addButton(rb)
self.buttonGroup.setId(rb, i)
self.layout().addWidget(rb)
self.values.append(option.value)
self.buttonGroup.button(0).setChecked(True)
def __init__(self, tree, dataset, master, parent=None):
QWidget.__init__(self, parent)
Control.__init__(self, tree, dataset, master)
self.setLayout(QVBoxLayout())
self.setContentsMargins(0, 0, 0, 0)
self.cb = QComboBox()
self.idsEdit = QPlainTextEdit()
self.layout().addWidget(self.cb)
self.layout().addWidget(self.idsEdit)
self.options = []
self.setOptions(tree.subelements_top("Option"))
def __init__(self, label='', default=None): QWidget.__init__(self) layout = QVBoxLayout() if conf.PYFORMS_USE_QT5: layout.setContentsMargins(0,0,0,0) else: layout.setMargin(0) self.form.setLayout(layout) ControlBase.__init__(self, label) self.value = default
def __init__(self, owwidget, ax, varmodel):
QWidget.__init__(self, owwidget)
gui.OWComponent.__init__(self)
self.ax = ax
self.view = view = QListView(
self,
selectionMode=QTreeWidget.ExtendedSelection,
)
view.setModel(varmodel)
selection = view.selectionModel()
selection.selectionChanged.connect(self.selection_changed)
box = QVBoxLayout(self)
box.setContentsMargins(0, 0, 0, 0)
self.setLayout(box)
hbox = gui.hBox(self)
gui.comboBox(hbox,
self,
'plot_type',
label='Type:',
orientation='horizontal',
items=('line', 'step line', 'column', 'area', 'spline'),
sendSelectedValue=True,
callback=lambda: self.sigType.emit(ax, self.plot_type))
gui.rubber(hbox)
self.button_close = button = QPushButton('×',
hbox,
visible=False,
minimumSize=QSize(20, 20),
maximumSize=QSize(20, 20),
styleSheet='''
QPushButton {
font-weight: bold;
font-size:14pt;
margin:0;
padding:0;
}''')
button.clicked.connect(lambda: self.sigClosed.emit(ax, self))
hbox.layout().addWidget(button)
gui.checkBox(
self,
self,
"is_logarithmic",
"Logarithmic axis",
callback=self.on_logarithmic,
)
box.addWidget(view)
def __init__(self, state=AVAILABLE, parent=None):
QWidget.__init__(self, parent)
layout = QHBoxLayout()
layout.setSpacing(1)
layout.setContentsMargins(1, 1, 1, 1)
self.checkButton = QCheckBox()
layout.addWidget(self.checkButton)
self.setLayout(layout)
self.setMinimumHeight(20)
self.setMaximumHeight(20)
self.state = -1
self.setState(state)
def __init__(self, state=AVAILABLE, parent=None):
QWidget.__init__(self, parent)
layout = QHBoxLayout()
layout.setSpacing(1)
layout.setContentsMargins(1, 1, 1, 1)
self.checkButton = QCheckBox()
layout.addWidget(self.checkButton)
self.setLayout(layout)
self.setMinimumHeight(20)
self.setMaximumHeight(20)
self._state = state
self._update()
def __init__(self, parent=None, color=None, radius=5,
**kwargs):
QWidget.__init__(self, parent, **kwargs)
self.setAttribute(Qt.WA_TransparentForMouseEvents, True)
self.setAttribute(Qt.WA_NoChildEventsForParent, True)
self.setFocusPolicy(Qt.NoFocus)
if color is None:
color = self.palette().color(QPalette.Dark)
self.__color = color
self.__radius = radius
self.__widget = None
self.__widgetParent = None
self.__updatePixmap()
def __init__(self, parent=None, label=""):
QWidget.__init__(self, parent)
OWComponent.__init__(self, None)
layout = QHBoxLayout()
layout.setContentsMargins(0, 0, 0, 0)
self.setLayout(layout)
self.position = 0
self.edit = lineEditFloatRange(self, self, "position", callback=self.edited.emit)
layout.addWidget(self.edit)
self.edit.focusIn.connect(self.focusIn.emit)
self.line = MovableVline(position=self.position, label=label)
connect_line(self.line, self, "position")
self.line.sigMoveFinished.connect(self.edited.emit)
def __init__(self, parent=None, offset=None, radius=None,
color=None, **kwargs):
QWidget.__init__(self, parent, **kwargs)
# Bypass the overloaded method to set the default margins.
QWidget.setContentsMargins(self, 10, 10, 10, 10)
if offset is None:
offset = QPointF(0., 0.)
if radius is None:
radius = 20
if color is None:
color = QColor(Qt.black)
self.offset = offset
self.radius = radius
self.color = color
self._shadowPixmap = None
self._updateShadowPixmap()
def __init__(self, parent=None, **kwargs):
QWidget.__init__(self, parent, **kwargs)
self.__pages = []
self.__currentIndex = -1
layout = QHBoxLayout()
layout.setContentsMargins(0, 0, 0, 0)
layout.setSpacing(6)
self.__tab = TabBarWidget(self)
self.__tab.currentChanged.connect(self.setCurrentIndex)
self.__tab.setChangeOnHover(True)
self.__stack = MenuStackWidget(self)
layout.addWidget(self.__tab, alignment=Qt.AlignTop)
layout.addWidget(self.__stack)
self.setLayout(layout)
def __init__(self, widget, model_format, provider_format,
model_button_label='Model', provider_button_label='Provider'):
QWidget.__init__(self)
OWComponent.__init__(self, widget)
self.model_path = None
layout = QHBoxLayout(self, spacing=0)
layout.setContentsMargins(0, 0, 0, 0)
self.model_widget = FileWidget(recent_files=self.recent_files, dialog_title='Load model',
dialog_format=model_format, start_dir=None,
on_open=self.load_model, allow_empty=False,
reload_button=False, browse_label=model_button_label)
self.model_path = self.recent_files[0] if self.recent_files else None
layout.addWidget(self.model_widget)
self.provider_widget = FileWidget(recent_files=None, dialog_title='Load provider',
dialog_format=provider_format, start_dir=None,
on_open=self.load_provider, allow_empty=False,
reload_button=False, browse_label=provider_button_label)
layout.addWidget(self.provider_widget)
def __init__(self, owwidget, ax, varmodel):
QWidget.__init__(self, owwidget)
gui.OWComponent.__init__(self)
self.ax = ax
self.view = view = QListView(self, selectionMode=QTreeWidget.ExtendedSelection,)
view.setModel(varmodel)
selection = view.selectionModel()
selection.selectionChanged.connect(self.selection_changed)
box = QVBoxLayout(self)
box.setContentsMargins(0, 0, 0, 0)
self.setLayout(box)
hbox = gui.hBox(self)
gui.comboBox(hbox, self, 'plot_type',
label='Type:',
orientation='horizontal',
items=('line', 'step line', 'column', 'area', 'spline'),
sendSelectedValue=True,
callback=lambda: self.sigType.emit(ax, self.plot_type))
gui.rubber(hbox)
self.button_close = button = QPushButton('×', hbox,
visible=False,
minimumSize=QSize(20, 20),
maximumSize=QSize(20, 20),
styleSheet='''
QPushButton {
font-weight: bold;
font-size:14pt;
margin:0;
padding:0;
}''')
button.clicked.connect(lambda: self.sigClosed.emit(ax, self))
hbox.layout().addWidget(button)
gui.checkBox(self, self, 'is_logarithmic', 'Logarithmic axis',
callback=lambda: self.sigLogarithmic.emit(ax, self.is_logarithmic))
box.addWidget(view)
def __init__(self, master=None, parent=None, label=None, color=None):
QWidget.__init__(self, master)
self.parent = parent
self.master = master
if self.parent and self.parent.layout() is not None:
self.parent.layout().addWidget(self)
self.setLayout(QHBoxLayout())
self.layout().setContentsMargins(0, 0, 0, 0)
self.icon = QFrame(self)
self.icon.setFixedSize(ColorButtonSize, ColorButtonSize)
self.icon.setAutoFillBackground(1)
self.icon.setFrameStyle(QFrame.StyledPanel + QFrame.Sunken)
self.layout().addWidget(self.icon)
if label != None:
self.label = gui.widgetLabel(self, label)
self.layout().addWidget(self.label)
if color != None:
self.setColor(color)
def __init__(self, tree, dataset, master, parent=None):
QWidget.__init__(self, parent)
Control.__init__(self, tree, dataset, master)
self.setLayout(QHBoxLayout())
self.cb = QComboBox(self)
self.layout().addWidget(self.cb)
rblayout = QVBoxLayout()
self.radioButtons = [QRadioButton("Only", self),
QRadioButton("Excluded", self)
]
for b in self.radioButtons:
rblayout.addWidget(b)
self.radioButtons[0].setChecked(True)
self.layout().addLayout(rblayout)
self.options = []
self.setOptions(tree.subelements_top("Option"))
def __init__(self, *args, **kwargs):
QWidget.__init__(self, *args, **kwargs)
self.scheme = None
self.__setupUi()
def __init__(self, parent):
QWidget.__init__(self)
OWComponent.__init__(self, parent)
SelectionGroupMixin.__init__(self)
ImageColorSettingMixin.__init__(self)
ImageZoomMixin.__init__(self)
self.parent = parent
self.selection_type = SELECTMANY
self.saving_enabled = True
self.selection_enabled = True
self.viewtype = INDIVIDUAL # required bt InteractiveViewBox
self.highlighted = None
self.data_points = None
self.data_values = None
self.data_imagepixels = None
self.plotview = pg.PlotWidget(background="w", viewBox=InteractiveViewBox(self))
self.plot = self.plotview.getPlotItem()
self.plot.scene().installEventFilter(
HelpEventDelegate(self.help_event, self))
layout = QVBoxLayout()
self.setLayout(layout)
self.layout().setContentsMargins(0, 0, 0, 0)
self.layout().addWidget(self.plotview)
self.img = ImageItemNan()
self.img.setOpts(axisOrder='row-major')
self.plot.addItem(self.img)
self.plot.vb.setAspectLocked()
self.plot.scene().sigMouseMoved.connect(self.plot.vb.mouseMovedEvent)
layout = QGridLayout()
self.plotview.setLayout(layout)
self.button = QPushButton("Menu", self.plotview)
self.button.setAutoDefault(False)
layout.setRowStretch(1, 1)
layout.setColumnStretch(1, 1)
layout.addWidget(self.button, 0, 0)
view_menu = MenuFocus(self)
self.button.setMenu(view_menu)
# prepare interface according to the new context
self.parent.contextAboutToBeOpened.connect(lambda x: self.init_interface_data(x[0]))
actions = []
self.add_zoom_actions(view_menu)
select_square = QAction(
"Select (square)", self, triggered=self.plot.vb.set_mode_select_square,
)
select_square.setShortcuts([Qt.Key_S])
select_square.setShortcutContext(Qt.WidgetWithChildrenShortcut)
actions.append(select_square)
select_polygon = QAction(
"Select (polygon)", self, triggered=self.plot.vb.set_mode_select_polygon,
)
select_polygon.setShortcuts([Qt.Key_P])
select_polygon.setShortcutContext(Qt.WidgetWithChildrenShortcut)
actions.append(select_polygon)
if self.saving_enabled:
save_graph = QAction(
"Save graph", self, triggered=self.save_graph,
)
save_graph.setShortcuts([QKeySequence(Qt.ControlModifier | Qt.Key_I)])
actions.append(save_graph)
view_menu.addActions(actions)
self.addActions(actions)
common_options = dict(
labelWidth=50, orientation=Qt.Horizontal, sendSelectedValue=True,
valueType=str)
choose_xy = QWidgetAction(self)
box = gui.vBox(self)
box.setFocusPolicy(Qt.TabFocus)
self.xy_model = DomainModel(DomainModel.METAS | DomainModel.CLASSES,
valid_types=DomainModel.PRIMITIVE)
self.cb_attr_x = gui.comboBox(
box, self, "attr_x", label="Axis x:", callback=self.update_attr,
model=self.xy_model, **common_options)
self.cb_attr_y = gui.comboBox(
box, self, "attr_y", label="Axis y:", callback=self.update_attr,
model=self.xy_model, **common_options)
box.setFocusProxy(self.cb_attr_x)
box.layout().addWidget(self.color_settings_box())
choose_xy.setDefaultWidget(box)
view_menu.addAction(choose_xy)
self.markings_integral = []
self.lsx = None # info about the X axis
self.lsy = None # info about the Y axis
self.data = None
self.data_ids = {}
def __init__(self, tree, dataset, master, parent=None):
QWidget.__init__(self, parent)
Control.__init__(self, tree, dataset, master)
def __init__(self, parent=None, pixmap1=None, pixmap2=None):
QWidget.__init__(self, parent)
self.setPixmap(pixmap1)
self.setPixmap2(pixmap2)
self.blendingFactor_ = 0.0
self.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
def __init__(self, parent):
QWidget.__init__(self)
OWComponent.__init__(self, parent)
SelectionGroupMixin.__init__(self)
ImageColorSettingMixin.__init__(self)
self.parent = parent
self.selection_type = SELECTMANY
self.saving_enabled = True
self.selection_enabled = True
self.viewtype = INDIVIDUAL # required bt InteractiveViewBox
self.highlighted = None
self.data_points = None
self.data_imagepixels = None
self.plotview = pg.PlotWidget(background="w", viewBox=InteractiveViewBox(self))
self.plot = self.plotview.getPlotItem()
self.plot.scene().installEventFilter(
HelpEventDelegate(self.help_event, self))
layout = QVBoxLayout()
self.setLayout(layout)
self.layout().setContentsMargins(0, 0, 0, 0)
self.layout().addWidget(self.plotview)
self.img = ImageItemNan()
self.img.setOpts(axisOrder='row-major')
self.plot.addItem(self.img)
self.plot.scene().sigMouseMoved.connect(self.plot.vb.mouseMovedEvent)
layout = QGridLayout()
self.plotview.setLayout(layout)
self.button = QPushButton("Menu", self.plotview)
self.button.setAutoDefault(False)
layout.setRowStretch(1, 1)
layout.setColumnStretch(1, 1)
layout.addWidget(self.button, 0, 0)
view_menu = MenuFocus(self)
self.button.setMenu(view_menu)
# prepare interface according to the new context
self.parent.contextAboutToBeOpened.connect(lambda x: self.init_interface_data(x[0]))
self.add_zoom_actions(view_menu)
common_options = dict(
labelWidth=50, orientation=Qt.Horizontal, sendSelectedValue=True,
valueType=str)
choose_xy = QWidgetAction(self)
box = gui.vBox(self)
box.setFocusPolicy(Qt.TabFocus)
self.xy_model = DomainModel(DomainModel.METAS | DomainModel.CLASSES,
valid_types=DomainModel.PRIMITIVE,
placeholder="Position (index)")
self.cb_attr_x = gui.comboBox(
box, self, "attr_x", label="Axis x:", callback=self.update_attr,
model=self.xy_model, **common_options)
box.setFocusProxy(self.cb_attr_x)
box.layout().addWidget(self.color_settings_box())
choose_xy.setDefaultWidget(box)
view_menu.addAction(choose_xy)
self.lsx = None # info about the X axis
self.lsy = None # info about the Y axis
self.data = None
self.data_ids = {}
def __init__(self, *args):
QWidget.__init__(self, *args)
self.setContentsMargins(0, 0, 0, 0)
gridLayout = QGridLayout()
gridLayout.setContentsMargins(0, 0, 0, 0)
gridLayout.setSpacing(1)
model = QStandardItemModel(self)
model.rowsInserted.connect(self.__changed)
model.rowsRemoved.connect(self.__changed)
model.dataChanged.connect(self.__changed)
self._listView = QListView(self)
self._listView.setModel(model)
# self._listView.setDragEnabled(True)
self._listView.setDropIndicatorShown(True)
self._listView.setDragDropMode(QListView.InternalMove)
self._listView.viewport().setAcceptDrops(True)
self._listView.setMinimumHeight(100)
gridLayout.addWidget(self._listView, 0, 0, 2, 2)
vButtonLayout = QVBoxLayout()
self._upAction = QAction(
"\u2191", self, toolTip="Move up")
self._upButton = QToolButton(self)
self._upButton.setDefaultAction(self._upAction)
self._upButton.setSizePolicy(
QSizePolicy.Fixed, QSizePolicy.MinimumExpanding)
self._downAction = QAction(
"\u2193", self, toolTip="Move down")
self._downButton = QToolButton(self)
self._downButton.setDefaultAction(self._downAction)
self._downButton.setSizePolicy(
QSizePolicy.Fixed, QSizePolicy.MinimumExpanding)
vButtonLayout.addWidget(self._upButton)
vButtonLayout.addWidget(self._downButton)
gridLayout.addLayout(vButtonLayout, 0, 2, 2, 1)
hButtonLayout = QHBoxLayout()
self._addAction = QAction("+", self)
self._addButton = QToolButton(self)
self._addButton.setDefaultAction(self._addAction)
self._removeAction = QAction("-", self)
self._removeButton = QToolButton(self)
self._removeButton.setDefaultAction(self._removeAction)
hButtonLayout.addWidget(self._addButton)
hButtonLayout.addWidget(self._removeButton)
hButtonLayout.addStretch(10)
gridLayout.addLayout(hButtonLayout, 2, 0, 1, 2)
self.setLayout(gridLayout)
self._addAction.triggered.connect(self._onAddAction)
self._removeAction.triggered.connect(self._onRemoveAction)
self._upAction.triggered.connect(self._onUpAction)
self._downAction.triggered.connect(self._onDownAction)
def __init__(self, parent=None):
QWidget.__init__(self, parent)
self.var = None
self.setup_gui()
def __init__(self, parent=None, **kwargs):
QWidget.__init__(self, parent, **kwargs)
self.__setupUi()
def __init__(self, parent):
QWidget.__init__(self)
OWComponent.__init__(self, parent)
SelectionGroupMixin.__init__(self)
self.parent = parent
self.selection_type = SELECTMANY
self.saving_enabled = True
self.selection_enabled = True
self.viewtype = INDIVIDUAL # required bt InteractiveViewBox
self.highlighted = None
self.data_points = None
self.data_values = None
self.data_imagepixels = None
self.plotview = pg.PlotWidget(background="w", viewBox=InteractiveViewBox(self))
self.plot = self.plotview.getPlotItem()
self.plot.scene().installEventFilter(
HelpEventDelegate(self.help_event, self))
layout = QVBoxLayout()
self.setLayout(layout)
self.layout().setContentsMargins(0, 0, 0, 0)
self.layout().addWidget(self.plotview)
self.img = ImageItemNan()
self.img.setOpts(axisOrder='row-major')
self.plot.addItem(self.img)
self.plot.vb.setAspectLocked()
self.plot.scene().sigMouseMoved.connect(self.plot.vb.mouseMovedEvent)
layout = QGridLayout()
self.plotview.setLayout(layout)
self.button = QPushButton("Menu", self.plotview)
self.button.setAutoDefault(False)
layout.setRowStretch(1, 1)
layout.setColumnStretch(1, 1)
layout.addWidget(self.button, 0, 0)
view_menu = MenuFocus(self)
self.button.setMenu(view_menu)
# prepare interface according to the new context
self.parent.contextAboutToBeOpened.connect(lambda x: self.init_interface_data(x[0]))
actions = []
zoom_in = QAction(
"Zoom in", self, triggered=self.plot.vb.set_mode_zooming
)
zoom_in.setShortcuts([Qt.Key_Z, QKeySequence(QKeySequence.ZoomIn)])
zoom_in.setShortcutContext(Qt.WidgetWithChildrenShortcut)
actions.append(zoom_in)
zoom_fit = QAction(
"Zoom to fit", self,
triggered=lambda x: (self.plot.vb.autoRange(), self.plot.vb.set_mode_panning())
)
zoom_fit.setShortcuts([Qt.Key_Backspace, QKeySequence(Qt.ControlModifier | Qt.Key_0)])
zoom_fit.setShortcutContext(Qt.WidgetWithChildrenShortcut)
actions.append(zoom_fit)
select_square = QAction(
"Select (square)", self, triggered=self.plot.vb.set_mode_select_square,
)
select_square.setShortcuts([Qt.Key_S])
select_square.setShortcutContext(Qt.WidgetWithChildrenShortcut)
actions.append(select_square)
select_polygon = QAction(
"Select (polygon)", self, triggered=self.plot.vb.set_mode_select_polygon,
)
select_polygon.setShortcuts([Qt.Key_P])
select_polygon.setShortcutContext(Qt.WidgetWithChildrenShortcut)
actions.append(select_polygon)
if self.saving_enabled:
save_graph = QAction(
"Save graph", self, triggered=self.save_graph,
)
save_graph.setShortcuts([QKeySequence(Qt.ControlModifier | Qt.Key_I)])
actions.append(save_graph)
view_menu.addActions(actions)
self.addActions(actions)
common_options = dict(
labelWidth=50, orientation=Qt.Horizontal, sendSelectedValue=True,
valueType=str)
choose_xy = QWidgetAction(self)
box = gui.vBox(self)
box.setFocusPolicy(Qt.TabFocus)
self.xy_model = DomainModel(DomainModel.METAS | DomainModel.CLASSES,
valid_types=DomainModel.PRIMITIVE)
self.cb_attr_x = gui.comboBox(
box, self, "attr_x", label="Axis x:", callback=self.update_attr,
model=self.xy_model, **common_options)
self.cb_attr_y = gui.comboBox(
box, self, "attr_y", label="Axis y:", callback=self.update_attr,
model=self.xy_model, **common_options)
box.setFocusProxy(self.cb_attr_x)
self.color_cb = gui.comboBox(box, self, "palette_index", label="Color:",
labelWidth=50, orientation=Qt.Horizontal)
self.color_cb.setIconSize(QSize(64, 16))
palettes = _color_palettes
self.palette_index = min(self.palette_index, len(palettes) - 1)
model = color_palette_model(palettes, self.color_cb.iconSize())
model.setParent(self)
self.color_cb.setModel(model)
self.color_cb.activated.connect(self.update_color_schema)
self.color_cb.setCurrentIndex(self.palette_index)
form = QFormLayout(
formAlignment=Qt.AlignLeft,
labelAlignment=Qt.AlignLeft,
fieldGrowthPolicy=QFormLayout.AllNonFixedFieldsGrow
)
def limit_changed():
self.update_levels()
self.reset_thresholds()
self._level_low_le = lineEditDecimalOrNone(self, self, "level_low", callback=limit_changed)
self._level_low_le.validator().setDefault(0)
form.addRow("Low limit:", self._level_low_le)
self._level_high_le = lineEditDecimalOrNone(self, self, "level_high", callback=limit_changed)
self._level_high_le.validator().setDefault(1)
form.addRow("High limit:", self._level_high_le)
lowslider = gui.hSlider(
box, self, "threshold_low", minValue=0.0, maxValue=1.0,
step=0.05, ticks=True, intOnly=False,
createLabel=False, callback=self.update_levels)
highslider = gui.hSlider(
box, self, "threshold_high", minValue=0.0, maxValue=1.0,
step=0.05, ticks=True, intOnly=False,
createLabel=False, callback=self.update_levels)
form.addRow("Low:", lowslider)
form.addRow("High:", highslider)
box.layout().addLayout(form)
choose_xy.setDefaultWidget(box)
view_menu.addAction(choose_xy)
self.markings_integral = []
self.lsx = None # info about the X axis
self.lsy = None # info about the Y axis
self.data = None
self.data_ids = {}
