New design

negstation/widgets/base_widget.py

@@ -0,0 +1,33 @@
+import dearpygui.dearpygui as dpg
+import logging
+
+from typing import TYPE_CHECKING
+
+if TYPE_CHECKING:
+    from ..negstation import EditorManager
+
+
+class BaseWidget:
+    name: str = "BaseWidget"
+
+    def __init__(self, manager: "EditorManager", logger: logging.Logger):
+        self.manager = manager
+        self.logger = logger
+        self.window_tag = dpg.generate_uuid()
+        self.config = {}
+
+    def create(self):
+        raise NotImplementedError
+
+    def update(self):
+        pass
+
+    def get_config(self):
+        return self.config
+
+    def _on_window_close(self):
+        try:
+            dpg.delete_item(self.window_tag)
+            self.manager.widgets.remove(self)
+        except ValueError:
+            pass