def add_flowchart_node(self, cell, image):
Logger.debug('Add flowchart node with image %s and cell %s' % (image, cell))
drag_label = DraggableImage(img=image, app=self, grid=self.root.drag_grid, cell=self.root.drag_grid.cells[0])
drag = FlowChartNode(app=self, grid=self.root.drag_grid, cell=self.root.drag_grid.cells[0], label=drag_label)
drag_label.node = drag
cell.add_widget(drag)
cell.nodes.append(drag)
self.root.drag_grid.nodes.append(drag)
def build(self):
root = FlowchartExampleWidget()
#Add a flowchart node
lbl = Label(text='Test')
drag_label = DraggableImage(img=lbl, app=self, grid=root.drag_grid, cell=root.drag_grid.cells[0])
drag = FlowChartNode(app=self, grid=root.drag_grid, cell=root.drag_grid.cells[0], label=drag_label)
drag_label.node = drag
root.drag_grid.cells[0].add_widget(drag)
root.drag_grid.cells[0].nodes.append(drag)
root.drag_grid.nodes.append(drag)
#Add a flowchart node
lbl2 = Label(text='Test2')
drag_label2 = DraggableImage(img=lbl2, app=self, grid=root.drag_grid, cell=root.drag_grid.cells[1])
drag2 = FlowChartNode(app=self, grid=root.drag_grid, cell=root.drag_grid.cells[1], label=drag_label2)
drag_label2.node = drag2
root.drag_grid.cells[1].add_widget(drag2)
root.drag_grid.cells[1].nodes.append(drag2)
root.drag_grid.nodes.append(drag2)
#Add a draggable list option that can be dragged into the flowchart.
lbl3 = Label(text='Test')
drag_option = DraggableOption(img=lbl3, app=self, grid=root.drag_grid, grid_layout=root.grid_layout, float_layout=root.float_layout)
root.grid_layout.add_widget(drag_option)
#Add a draggable list option that can be dragged into the flowchart.
lbl4 = Label(text='Test')
drag_option2 = DraggableOption(img=lbl4, app=self, grid=root.drag_grid, grid_layout=root.grid_layout, float_layout=root.float_layout)
root.grid_layout.add_widget(drag_option2)
return root