Python QToolButton.setDefaultAction方法代码示例

# 需要导入模块: from AnyQt.QtWidgets import QToolButton [as 别名]
# 或者: from AnyQt.QtWidgets.QToolButton import setDefaultAction [as 别名]
 def actionButton(self, action):
     if isinstance(action, QAction):
         button = QToolButton(self)
         button.setDefaultAction(action)
         return button
     elif isinstance(action, QAbstractButton):
         return action

# 需要导入模块: from AnyQt.QtWidgets import QToolButton [as 别名]
# 或者: from AnyQt.QtWidgets.QToolButton import setDefaultAction [as 别名]
    def _setup_gui_labels(self):
        vlayout = QVBoxLayout()
        vlayout.setContentsMargins(0, 0, 0, 0)
        vlayout.setSpacing(1)

        self.labels_edit = QTreeView()
        self.labels_edit.setEditTriggers(QTreeView.CurrentChanged)
        self.labels_edit.setRootIsDecorated(False)

        self.labels_model = DictItemsModel()
        self.labels_edit.setModel(self.labels_model)

        self.labels_edit.selectionModel().selectionChanged.connect(
            self.on_label_selection_changed)

        # Necessary signals to know when the labels change
        self.labels_model.dataChanged.connect(self.on_labels_changed)
        self.labels_model.rowsInserted.connect(self.on_labels_changed)
        self.labels_model.rowsRemoved.connect(self.on_labels_changed)

        vlayout.addWidget(self.labels_edit)
        hlayout = QHBoxLayout()
        hlayout.setContentsMargins(0, 0, 0, 0)
        hlayout.setSpacing(1)
        self.add_label_action = QAction(
            "+", self,
            toolTip="Add a new label.",
            triggered=self.on_add_label,
            enabled=False,
            shortcut=QKeySequence(QKeySequence.New))

        self.remove_label_action = QAction(
            unicodedata.lookup("MINUS SIGN"), self,
            toolTip="Remove selected label.",
            triggered=self.on_remove_label,
            enabled=False,
            shortcut=QKeySequence(QKeySequence.Delete))

        button_size = gui.toolButtonSizeHint()
        button_size = QSize(button_size, button_size)

        button = QToolButton(self)
        button.setFixedSize(button_size)
        button.setDefaultAction(self.add_label_action)
        hlayout.addWidget(button)

        button = QToolButton(self)
        button.setFixedSize(button_size)
        button.setDefaultAction(self.remove_label_action)
        hlayout.addWidget(button)
        hlayout.addStretch(10)
        vlayout.addLayout(hlayout)

        self.main_form.addRow("Labels:", vlayout)

# 需要导入模块: from AnyQt.QtWidgets import QToolButton [as 别名]
# 或者: from AnyQt.QtWidgets.QToolButton import setDefaultAction [as 别名]
class SortedListWidget(QWidget):
    sortingOrderChanged = Signal()

    class _MyItemDelegate(QStyledItemDelegate):

        def __init__(self, sortingModel, parent):
            QStyledItemDelegate.__init__(self, parent)
            self.sortingModel = sortingModel

        def sizeHint(self, option, index):
            size = QStyledItemDelegate.sizeHint(self, option, index)
            return QSize(size.width(), size.height() + 4)

        def createEditor(self, parent, option, index):
            cb = QComboBox(parent)
            cb.setModel(self.sortingModel)
            cb.showPopup()
            return cb

        def setEditorData(self, editor, index):
            pass  # TODO: sensible default

        def setModelData(self, editor, model, index):
            text = editor.currentText()
            model.setData(index, text)

    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 sizeHint(self):
        size = QWidget.sizeHint(self)
        return QSize(size.width(), 100)

    def _onAddAction(self):
        item = QStandardItem("")
        item.setFlags(item.flags() ^ Qt.ItemIsDropEnabled)
        self._listView.model().appendRow(item)
        self._listView.setCurrentIndex(item.index())
#.........这里部分代码省略.........

# 需要导入模块: from AnyQt.QtWidgets import QToolButton [as 别名]
# 或者: from AnyQt.QtWidgets.QToolButton import setDefaultAction [as 别名]
class SelectionSetsWidget(QFrame):
    """
    Widget for managing multiple stored item selections
    """
    selectionModified = Signal(bool)

    def __init__(self, parent):
        QFrame.__init__(self, parent)
        self.setContentsMargins(0, 0, 0, 0)
        layout = QVBoxLayout()
        layout.setContentsMargins(0, 0, 0, 0)
        layout.setSpacing(1)
        self._setNameLineEdit = QLineEdit(self)
        layout.addWidget(self._setNameLineEdit)

        self._setListView = QListView(self)
        self._listModel = QStandardItemModel(self)
        self._proxyModel = QSortFilterProxyModel(self)
        self._proxyModel.setSourceModel(self._listModel)

        self._setListView.setModel(self._proxyModel)
        self._setListView.setItemDelegate(ListItemDelegate(self))

        self._setNameLineEdit.textChanged.connect(
            self._proxyModel.setFilterFixedString)

        self._completer = QCompleter(self._listModel, self)

        self._setNameLineEdit.setCompleter(self._completer)

        self._listModel.itemChanged.connect(self._onSetNameChange)
        layout.addWidget(self._setListView)
        buttonLayout = QHBoxLayout()

        self._addAction = QAction(
            "+", self, toolTip="Add a new sort key")
        self._updateAction = QAction(
            "Update", self, toolTip="Update/save current selection")
        self._removeAction = QAction(
            "\u2212", self, toolTip="Remove selected sort key.")

        self._addToolButton = QToolButton(self)
        self._updateToolButton = QToolButton(self)
        self._removeToolButton = QToolButton(self)
        self._updateToolButton.setSizePolicy(
                QSizePolicy.MinimumExpanding, QSizePolicy.Minimum)

        self._addToolButton.setDefaultAction(self._addAction)
        self._updateToolButton.setDefaultAction(self._updateAction)
        self._removeToolButton.setDefaultAction(self._removeAction)

        buttonLayout.addWidget(self._addToolButton)
        buttonLayout.addWidget(self._updateToolButton)
        buttonLayout.addWidget(self._removeToolButton)

        layout.addLayout(buttonLayout)
        self.setLayout(layout)

        self._addAction.triggered.connect(self.addCurrentSelection)
        self._updateAction.triggered.connect(self.updateSelectedSelection)
        self._removeAction.triggered.connect(self.removeSelectedSelection)

        self._setListView.selectionModel().selectionChanged.connect(
            self._onListViewSelectionChanged)
        self.selectionModel = None
        self._selections = []

    def sizeHint(self):
        size = QFrame.sizeHint(self)
        return QSize(size.width(), 150)

    def _onSelectionChanged(self, selected, deselected):
        self.setSelectionModified(True)

    def _onListViewSelectionChanged(self, selected, deselected):
        try:
            index = self._setListView.selectedIndexes()[0]
        except IndexError:
            return
        self.commitSelection(self._proxyModel.mapToSource(index).row())

    def _onSetNameChange(self, item):
        self.selections[item.row()].name = str(item.text())

    def _setButtonStates(self, val):
        self._updateToolButton.setEnabled(val)

    def setSelectionModel(self, selectionModel):
        if self.selectionModel:
            self.selectionModel.selectionChanged.disconnect(
                self._onSelectionChanged)
        self.selectionModel = selectionModel
        self.selectionModel.selectionChanged.connect(self._onSelectionChanged)

    def addCurrentSelection(self):
        item = self.addSelection(
            SelectionByKey(self.selectionModel.selection(),
                           name="New selection",
                           key=(1, 2, 3, 10)))
        index = self._proxyModel.mapFromSource(item.index())
#.........这里部分代码省略.........

# 需要导入模块: from AnyQt.QtWidgets import QToolButton [as 别名]
# 或者: from AnyQt.QtWidgets.QToolButton import setDefaultAction [as 别名]
    def _init_ui(self):
        namesBox = gui.vBox(self.controlArea, "Names")

        hbox = gui.hBox(namesBox, margin=0, spacing=0)
        gui.lineEdit(hbox, self, "attr1", "Variable X: ",
                     controlWidth=80, orientation=Qt.Horizontal,
                     callback=self._attr_name_changed)
        gui.separator(hbox, 21)
        hbox = gui.hBox(namesBox, margin=0, spacing=0)
        attr2 = gui.lineEdit(hbox, self, "attr2", "Variable Y: ",
                             controlWidth=80, orientation=Qt.Horizontal,
                             callback=self._attr_name_changed)
        gui.separator(hbox)
        gui.checkBox(hbox, self, "hasAttr2", '', disables=attr2,
                     labelWidth=0,
                     callback=self.set_dimensions)
        gui.separator(namesBox)

        gui.widgetLabel(namesBox, "Labels")
        self.classValuesView = listView = QListView(
            selectionMode=QListView.SingleSelection,
            sizePolicy=QSizePolicy(QSizePolicy.Ignored,
                                   QSizePolicy.Maximum)
        )
        listView.setModel(self.class_model)
        itemmodels.select_row(listView, 0)
        namesBox.layout().addWidget(listView)

        self.addClassLabel = QAction(
            "+", self,
            toolTip="Add new class label",
            triggered=self.add_new_class_label
        )

        self.removeClassLabel = QAction(
            unicodedata.lookup("MINUS SIGN"), self,
            toolTip="Remove selected class label",
            triggered=self.remove_selected_class_label
        )

        actionsWidget = itemmodels.ModelActionsWidget(
            [self.addClassLabel, self.removeClassLabel], self
        )
        actionsWidget.layout().addStretch(10)
        actionsWidget.layout().setSpacing(1)
        namesBox.layout().addWidget(actionsWidget)

        tBox = gui.vBox(self.controlArea, "Tools", addSpace=True)
        buttonBox = gui.hBox(tBox)
        toolsBox = gui.widgetBox(buttonBox, orientation=QGridLayout())

        self.toolActions = QActionGroup(self)
        self.toolActions.setExclusive(True)
        self.toolButtons = []

        for i, (name, tooltip, tool, icon) in enumerate(self.TOOLS):
            action = QAction(
                name, self,
                toolTip=tooltip,
                checkable=tool.checkable,
                icon=QIcon(icon),
            )
            action.triggered.connect(partial(self.set_current_tool, tool))

            button = QToolButton(
                iconSize=QSize(24, 24),
                toolButtonStyle=Qt.ToolButtonTextUnderIcon,
                sizePolicy=QSizePolicy(QSizePolicy.MinimumExpanding,
                                       QSizePolicy.Fixed)
            )
            button.setDefaultAction(action)
            self.toolButtons.append((button, tool))

            toolsBox.layout().addWidget(button, i / 3, i % 3)
            self.toolActions.addAction(action)

        for column in range(3):
            toolsBox.layout().setColumnMinimumWidth(column, 10)
            toolsBox.layout().setColumnStretch(column, 1)

        undo = self.undo_stack.createUndoAction(self)
        redo = self.undo_stack.createRedoAction(self)

        undo.setShortcut(QKeySequence.Undo)
        redo.setShortcut(QKeySequence.Redo)

        self.addActions([undo, redo])
        self.undo_stack.indexChanged.connect(lambda _: self.invalidate())

        gui.separator(tBox)
        indBox = gui.indentedBox(tBox, sep=8)
        form = QFormLayout(
            formAlignment=Qt.AlignLeft,
            labelAlignment=Qt.AlignLeft,
            fieldGrowthPolicy=QFormLayout.AllNonFixedFieldsGrow
        )
        indBox.layout().addLayout(form)
        slider = gui.hSlider(
            indBox, self, "brushRadius", minValue=1, maxValue=100,
            createLabel=False
#.........这里部分代码省略.........