def __init__(self, root_obj, root_obj_name='', attr_cols=None, show_routine_attributes=True, show_special_attributes=True, parent=None): """ Constructor :param obj: any Python object or variable :param name: name of the object as it will appear in the root node If empty, no root node drawn. :param attr_cols: list of AttributeColumn definitions :param show_routine_attributes: if True the callables objects, i.e. objects (such as function) that a __call__ method, will be displayed (in brown). If False they are hidden. :param show_special_attributes: if True the objects special attributes, i.e. methods with a name that starts and ends with two underscores, will be displayed (in italics). If False they are hidden. :param parent: the parent widget """ super(TreeModel, self).__init__(parent) self._root_obj = root_obj self._root_name = root_obj_name self._attr_cols = attr_cols self._show_callables = show_routine_attributes self._show_special_attributes = show_special_attributes self.root_item = self.populateTree(root_obj, root_obj_name, ) self.regular_font = QtGui.QFont() # Font for members (non-functions) self.special_attribute_font = QtGui.QFont() # Font for __special_attributes__ self.special_attribute_font.setItalic(True) self.regular_color = QtGui.QBrush(QtGui.QColor('black')) #self.routine_color = QtGui.QBrush(QtGui.QColor('brown')) # for functions, methods, etc. self.routine_color = QtGui.QBrush(QtGui.QColor('mediumblue') ) # for functions, methods, etc.
def _setup_views(self): """ Creates the UI widgets. """ self.central_splitter = QtGui.QSplitter(self, orientation=QtCore.Qt.Vertical) self.setCentralWidget(self.central_splitter) # central_layout = QtGui.QVBoxLayout() # self.central_splitter.setLayout(central_layout) # Tree widget self.obj_tree = ToggleColumnTreeView() self.obj_tree.setAlternatingRowColors(True) self.obj_tree.setSelectionBehavior(QtGui.QAbstractItemView.SelectRows) self.obj_tree.setUniformRowHeights(True) self.obj_tree.setAnimated(True) self.obj_tree.add_header_context_menu() # Stretch last column? # It doesn't play nice when columns are hidden and then shown again. obj_tree_header = self.obj_tree.header() # obj_tree_header.setMovable(True) obj_tree_header.setStretchLastSection(False) for action in self.obj_tree.toggle_column_actions_group.actions(): self.show_cols_submenu.addAction(action) self.central_splitter.addWidget(self.obj_tree) # Bottom pane bottom_pane_widget = QtGui.QWidget() bottom_layout = QtGui.QHBoxLayout() bottom_layout.setSpacing(0) bottom_layout.setContentsMargins(5, 5, 5, 5) # left top right bottom bottom_pane_widget.setLayout(bottom_layout) self.central_splitter.addWidget(bottom_pane_widget) group_box = QtGui.QGroupBox("Details") bottom_layout.addWidget(group_box) group_layout = QtGui.QHBoxLayout() group_layout.setContentsMargins(2, 2, 2, 2) # left top right bottom group_box.setLayout(group_layout) # Radio buttons radio_widget = QtGui.QWidget() radio_layout = QtGui.QVBoxLayout() radio_layout.setContentsMargins(0, 0, 0, 0) # left top right bottom radio_widget.setLayout(radio_layout) self.button_group = QtGui.QButtonGroup(self) for button_id, attr_detail in enumerate(self._attr_details): radio_button = QtGui.QRadioButton(attr_detail.name) radio_layout.addWidget(radio_button) self.button_group.addButton(radio_button, button_id) self.button_group.buttonClicked[int].connect( self._change_details_field) self.button_group.button(0).setChecked(True) radio_layout.addStretch(1) group_layout.addWidget(radio_widget) # Editor widget font = QtGui.QFont() font.setFamily('Courier') font.setFixedPitch(True) #font.setPointSize(14) self.editor = QtGui.QPlainTextEdit() self.editor.setReadOnly(True) self.editor.setFont(font) group_layout.addWidget(self.editor) # Splitter parameters self.central_splitter.setCollapsible(0, False) self.central_splitter.setCollapsible(1, True) self.central_splitter.setSizes([400, 200]) self.central_splitter.setStretchFactor(0, 10) self.central_splitter.setStretchFactor(1, 0)