Inspector Plugins

    This tutorial will explain the process.

    GDScript

    GDScript

    2. class_name MyEditor
    4. var updating = false
    6. func _spin_changed(value):
    7.     if (updating):
    11. func update_property():
    12.     var new_value = get_edited_object()[ get_edited_property() ]
    14.     updating=true
    15.     spin.set_value( new_value )
    16.     updating=false
    18. func _init():
    19.    # if you want to put the editor below the label
    20.    #   set_bottom_editor( spin )
    21.    # else use:
    22.    add_child( spin )
    23.    # to remember focus when selected back
    24.    add_focusable( spin )
    25.    spin.set_min(0)
    27.    spin.connect("value_changed",self,"_spin_changed")