Python Qt.CustomContextMenu方法代码示例

# 需要导入模块: from qtpy.QtCore import Qt [as 别名]
# 或者: from qtpy.QtCore.Qt import CustomContextMenu [as 别名]
def setupUi(self):
        self.resize(240, 400)
        self.vbox = QVBoxLayout(self)
        self.presetLabel = QLabel(self)
        self.columnList = QListWidget(self)
        self.setAsDefaultCheckbox = QCheckBox("Set as default preset", self)
        self.vbox.addWidget(self.presetLabel)
        self.vbox.addWidget(self.columnList)
        self.vbox.addWidget(self.setAsDefaultCheckbox)

        self.columnList.setDragDropMode(QListWidget.InternalMove)
        self.columnList.setDefaultDropAction(Qt.MoveAction)
        self.columnList.setSelectionMode(QListWidget.ExtendedSelection)
        self.columnList.setAlternatingRowColors(True)
        self.columnList.installEventFilter(self)
        self.columnList.setContextMenuPolicy(Qt.CustomContextMenu)
        self.columnList.customContextMenuRequested.connect(self.open_menu)
        self.columnList.model().rowsMoved.connect(self.read_columns_from_list)

        # for a dumb qss hack to make selected checkboxes not white on a light theme
        self.columnList.setObjectName("ColumnList")

        buttons = QDialogButtonBox.Reset | QDialogButtonBox.Save | QDialogButtonBox.Cancel
        self.buttonBox = QDialogButtonBox(buttons, self)
        self.vbox.addWidget(self.buttonBox)
        self.buttonBox.accepted.connect(self.accept)
        self.buttonBox.rejected.connect(self.reject)
        self.resetButton = self.buttonBox.button(QDialogButtonBox.Reset)
        self.resetButton.clicked.connect(self.reset_to_stock) 

# 需要导入模块: from qtpy.QtCore import Qt [as 别名]
# 或者: from qtpy.QtCore.Qt import CustomContextMenu [as 别名]
def setupUi(self):
        self.resize(480, 340)
        self.vbox = QVBoxLayout(self)
        self.presetLabel = QLabel(self)
        self.table = QTableWidget(0, 4, self)
        self.setAsDefaultCheckbox = QCheckBox("Set as default preset", self)
        self.vbox.addWidget(self.presetLabel)
        self.vbox.addWidget(self.table)
        self.vbox.addWidget(self.setAsDefaultCheckbox)

        self.table.setEditTriggers(QTableWidget.NoEditTriggers)
        self.table.setSelectionBehavior(QTableWidget.SelectRows)
        self.table.setHorizontalHeaderLabels(["Show", "Level name", "Preview", "Preview (dark)"])
        self.table.horizontalHeader().setSectionResizeMode(QHeaderView.Stretch)
        self.table.horizontalHeader().setSectionsClickable(False)
        self.table.horizontalHeader().setSectionsMovable(False)
        self.table.horizontalHeader().setSectionResizeMode(0, QHeaderView.ResizeToContents)
        self.table.verticalHeader().setVisible(False)
        self.table.doubleClicked.connect(self.open_level_edit_dialog)

        self.table.setContextMenuPolicy(Qt.CustomContextMenu)
        self.table.customContextMenuRequested.connect(self.open_menu)

        buttons = QDialogButtonBox.Reset | QDialogButtonBox.Save | QDialogButtonBox.Cancel
        self.buttonBox = QDialogButtonBox(buttons, self)
        self.vbox.addWidget(self.buttonBox)

        self.buttonBox.accepted.connect(self.accept)
        self.buttonBox.rejected.connect(self.reject)
        self.resetButton = self.buttonBox.button(QDialogButtonBox.Reset)
        self.resetButton.clicked.connect(self.reset) 

# 需要导入模块: from qtpy.QtCore import Qt [as 别名]
# 或者: from qtpy.QtCore.Qt import CustomContextMenu [as 别名]
def __init__(self, parent):
        super(TableCondaPackages, self).__init__(parent)
        self._parent = parent
        self._searchbox = u''
        self._filterbox = const.ALL
        self._delegate = CustomDelegate(self)
        self.row_count = None
        self._advanced_mode = True
        self._current_hover_row = None
        self._menu = None
        self._palette = {}

        # To manage icon states
        self._model_index_clicked = None
        self.valid = False
        self.column_ = None
        self.current_index = None

        # To prevent triggering the keyrelease after closing a dialog
        # but hititng enter on it
        self.pressed_here = False

        self.source_model = None
        self.proxy_model = None

        self.setSelectionBehavior(QAbstractItemView.SelectRows)
        self.setSelectionMode(QAbstractItemView.SingleSelection)
        self.verticalHeader().hide()
        self.setSortingEnabled(True)
        self.setMouseTracking(True)

        self.setAlternatingRowColors(True)
        self._delegate.current_row = self.current_row
        self._delegate.current_hover_row = self.current_hover_row
        self._delegate.update_index = self.update
        self._delegate.has_focus_or_context = self.has_focus_or_context
        self.setItemDelegate(self._delegate)
        self.setShowGrid(False)
        self.setWordWrap(True)
        self.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
        self.horizontalHeader().setStretchLastSection(True)

        # Header setup
        self._hheader = self.horizontalHeader()
        if PYQT5:
            self._hheader.setSectionResizeMode(self._hheader.Fixed)
        else:
            self._hheader.setResizeMode(self._hheader.Fixed)
#        self._hheader.setStyleSheet("""QHeaderView {border: 0px;
#                                                    border-radius: 0px;};
#                                                    """)
        self.sortByColumn(const.COL_NAME, Qt.AscendingOrder)
        self.setContextMenuPolicy(Qt.CustomContextMenu)
        self.hide_columns()