class TaskWorkFlow(QtGui.QWidget):
"""工作流设计界面,包含NodesEditor跟GraphicView"""
def __init__(self, parent=None):
super(TaskWorkFlow, self).__init__(parent)
self.scene = NodesEditor()
self.view = QtGui.QGraphicsView(self.scene)
self.view.setBackgroundBrush(QtGui.QBrush(QtGui.QColor(200, 200, 200)))
self.main_layout = QtGui.QVBoxLayout()
self.main_layout.setContentsMargins(0, 0, 0, 0)
self.setLayout(self.main_layout)
self.main_layout.addWidget(self.view)
def clear(self):
self.scene.clear()
def add_node(self, node):
pass
def add_connector(self, conn):
pass
def add_test(self):
model = TaskNode("Model")
model.add_port("Maya")
port_a = model.add_port("Houdini", True)
self.scene.addItem(model)
model2 = TaskNode("Texture")
port_b = model2.add_port("Maya")
model2.add_port("Houdini", True)
self.scene.addItem(model2)
model2.setPos(200, 100)
conn = TaskNodeConnection()
conn.set_start_port(port_a)
conn.set_end_port(port_b)
conn.update_path()
self.scene.addItem(conn)
model3 = TaskNode("Rigging")
model3.add_port("Abc")
model3.add_port("Ass", True)
self.scene.addItem(model3)
model3.setPos(360, -100)
def __init__(self, parent=None):
super(TaskWorkFlow, self).__init__(parent)
self.scene = NodesEditor()
self.view = QtGui.QGraphicsView(self.scene)
self.view.setBackgroundBrush(QtGui.QBrush(QtGui.QColor(200, 200, 200)))
self.main_layout = QtGui.QVBoxLayout()
self.main_layout.setContentsMargins(0, 0, 0, 0)
self.setLayout(self.main_layout)
self.main_layout.addWidget(self.view)
