Python GraphNodeSelectionTool示例

示例#1

文件： test_graph_node_selection_tool.py 项目： braidedlogix/Graphcanvas_wxPhoenix_py3

 def setUp(self):
     g = networkx.DiGraph()
     self.container = GraphContainer(graph=g)
     self.tool = GraphNodeSelectionTool(component=self.container)
     self.container.tools.append(self.tool)
     node = GraphNodeComponent(position=[0, 0])
     self.container.components.append(node)

示例#2

 def setUp(self):
     g = networkx.DiGraph()
     self.container = GraphContainer(graph=g)
     self.tool = GraphNodeSelectionTool(component=self.container)
     self.container.tools.append(self.tool)
     node = GraphNodeComponent(position=[0, 0])
     self.container.components.append(node)

示例#3

class TestGraphNodeSelectionTool(unittest.TestCase):
    def setUp(self):
        g = networkx.DiGraph()
        self.container = GraphContainer(graph=g)
        self.tool = GraphNodeSelectionTool(component=self.container)
        self.container.tools.append(self.tool)
        node = GraphNodeComponent(position=[0, 0])
        self.container.components.append(node)

    def tearDown(self):
        del self.container
        del self.tool

    def test_normal_left_dclick_in(self):
        event = BasicEvent(x=0, y=0, handled=False)
        node = self.container.components[0]
        node.edit_traits = mock.Mock()
        self.tool.normal_left_dclick(event)
        node.edit_traits.assert_called_once_with(kind='livemodal')

    def test_normal_left_dclick_not_in(self):
        event = BasicEvent(x=50, y=50, handled=False)
        node = self.container.components[0]
        node.edit_traits = mock.Mock()
        self.tool.normal_left_dclick(event)
        node.edit_traits.assert_not_called()
        self.assertFalse(event.handled)

    def test_traited_node(self):
        event = BasicEvent(x=0, y=0, handled=False)
        self.container.components.pop(0)
        node = GraphNodeComponent(value=TraitedNodeValue(label='traited_node'), position=[0, 0])
        self.container.components.append(node)
        self.tool.normal_left_dclick(event)
        node.value.edit_traits.assert_called_once_with()

示例#4

    def __canvas_default(self):
        """ default setter for _canvas
        """
        if self.graph.is_directed():
            container = DAGContainer(style=self.layout)
        else:
            container = GraphContainer(style=self.layout)

        container.tools.append(GraphNodeSelectionTool(component=container))
        container.tools.append(
            GraphNodeHoverTool(component=container, callback=self._on_hover))
        container.tools.append(GraphNodeDragTool(component=container))
        return container

示例#5

文件： test_graph_node_selection_tool.py 项目： toddrme2178/graphcanvas

class TestGraphNodeSelectionTool(unittest.TestCase):
    def setUp(self):
        g = networkx.DiGraph()
        self.container = GraphContainer(graph=g)
        self.tool = GraphNodeSelectionTool(component=self.container)
        self.container.tools.append(self.tool)
        node = GraphNodeComponent(position=[0, 0])
        self.container.components.append(node)

    def tearDown(self):
        del self.container
        del self.tool

    def test_normal_left_dclick_in(self):
        event = BasicEvent(x=0, y=0, handled=False)
        node = self.container.components[0]
        node.edit_traits = mock.Mock()
        self.tool.normal_left_dclick(event)
        node.edit_traits.assert_called_once_with(kind='livemodal')

    def test_normal_left_dclick_not_in(self):
        event = BasicEvent(x=50, y=50, handled=False)
        node = self.container.components[0]
        node.edit_traits = mock.Mock()
        self.tool.normal_left_dclick(event)
        node.edit_traits.assert_not_called()
        self.assertFalse(event.handled)

    def test_traited_node(self):
        event = BasicEvent(x=0, y=0, handled=False)
        self.container.components.pop(0)
        node = GraphNodeComponent(
            value=TraitedNodeValue(label='traited_node'),
            position=[0, 0],
        )
        self.container.components.append(node)
        self.tool.normal_left_dclick(event)
        node.value.edit_traits.assert_called_once_with()