dockwidgets.py 文件源码

def __init__(self):
        super().__init__("Sheets")

        # Create main widget for content and layout of Dockwidget
        self.mainWidget = QWidget()
        self.setSizePolicy(QSizePolicy.Preferred, QSizePolicy.Preferred)
        self.mainWidgetLayout = QGridLayout(self.mainWidget)
        self.mainWidgetLayout.setSizeConstraint(QGridLayout.SetDefaultConstraint)

        # - Create frame for button and entry
        self.newSheetWidget = QWidget(self.mainWidget)
        self.newSheetWidget.setSizePolicy(QSizePolicy.Preferred, QSizePolicy.Preferred)
        self.newSheetWidgetLayout = QFormLayout(self.newSheetWidget)
        self.newSheetWidgetLayout.setContentsMargins(0, 0, 0, 0)

        self.newSheetButton = QPushButton(self.newSheetWidget)
        self.newSheetButton.setText("Create")
        self.newSheetButton.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Fixed)
        self.newSheetWidgetLayout.setWidget(0, QFormLayout.LabelRole, self.newSheetButton)

        self.newSheetLineedit = QLineEdit(self.newSheetWidget)
        #self.newSheetLineedit.setEditable(True)
        self.newSheetLineedit.setToolTip("Enter name for new sheet")
        self.newSheetLineedit.setSizePolicy(QSizePolicy.Preferred, QSizePolicy.Fixed)
        self.newSheetWidgetLayout.setWidget(0, QFormLayout.FieldRole, self.newSheetLineedit)

        self.mainWidgetLayout.addWidget(self.newSheetWidget, 0, 0, 1, 1)

        # - Add worker treeview to content
        self.sheetTree = QTreeWidget(self.mainWidget)
        self.sheetTree.setColumnCount(1)

        self.sheetTree.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
        self.mainWidgetLayout.addWidget(self.sheetTree, 1, 0, 1, 1)

        # Set dockwidget content to main widget
        self.setWidget(self.mainWidget)