graph-exploring-tool/graph_exploring_tool/graphical/diagram_group.py

import dearpygui.dearpygui as dpg

from graph_exploring_tool.graphical.constants import MAIN_DIAGRAM_GROUP_TAG


def create_palette():
    with dpg.child_window(width=220, menubar=True):
        with dpg.menu_bar():
            dpg.add_menu(label="Palette", enabled=False)
        with dpg.tree_node(label="Example", default_open=True):
            dpg.add_button(label="Test")
            dpg.add_text("Test")
            with dpg.tooltip(dpg.last_item()):
                dpg.add_text("Testing")


def create_diagram():
    with dpg.child_window(autosize_x=True, autosize_y=True, menubar=True):
        with dpg.menu_bar():
            dpg.add_menu(label="Diagram View", enabled=False)
        with dpg.node_editor(
            callback=lambda sender, app_data: dpg.add_node_link(app_data[0], app_data[1], parent=sender),
            delink_callback=lambda sender, app_data: dpg.delete_item(app_data),
            minimap=True,
            minimap_location=dpg.mvNodeMiniMap_Location_BottomRight,
            tag="__diagram_view"
        ):
            pass

def populate_node_test():
    with dpg.node(label="Node 1", pos=[10, 10], parent="__diagram_view"):
        with dpg.node_attribute():
            dpg.add_input_float(label="F1", width=150)
        with dpg.node_attribute(attribute_type=dpg.mvNode_Attr_Output):
            dpg.add_input_float(label="F2", width=150)

    with dpg.node(label="Node 2", pos=[300, 10], parent="__diagram_view"):
        with dpg.node_attribute():
            dpg.add_input_float(label="F3", width=200)
        with dpg.node_attribute(attribute_type=dpg.mvNode_Attr_Output):
            dpg.add_input_float(label="F4", width=200)

    with dpg.node(label="Node 3", pos=[10, 150], parent="__diagram_view"):
        with dpg.node_attribute():
            dpg.add_input_text(label="T5", width=200)
        with dpg.node_attribute(attribute_type=dpg.mvNode_Attr_Static):
            dpg.add_simple_plot(label="Node Plot", default_value=(0.3, 0.9, 2.5, 8.9), width=200, height=80, histogram=True)

def create_diagram_group():
    with dpg.group(horizontal=True, label="Diagram", tag=MAIN_DIAGRAM_GROUP_TAG, show=False):
        create_palette()
        with dpg.group(horizontal=False):
            create_diagram()
    populate_node_test()