From 2f329901a28e5077fcd0172ba317e2e670a58fd0 Mon Sep 17 00:00:00 2001
From: Russell Martin <russell@rjm.li>
Date: Fri, 7 Jun 2024 20:24:05 -0400
Subject: [PATCH] Remove leftover TODOs

---
 core/src/toga/sources/list_source.py  | 1 -
 core/src/toga/widgets/detailedlist.py | 1 -
 core/src/toga/widgets/mapview.py      | 1 -
 core/src/toga/window.py               | 1 -
 4 files changed, 4 deletions(-)

diff --git a/core/src/toga/sources/list_source.py b/core/src/toga/sources/list_source.py
index f64aeaa7d7..666bc71925 100644
--- a/core/src/toga/sources/list_source.py
+++ b/core/src/toga/sources/list_source.py
@@ -96,7 +96,6 @@ def __delattr__(self, attr: str) -> None:
                 self._source.notify("change", item=self)
 
 
-# TODO:PR: consider adding supported Protocols...maybe List?
 class ListSource(Source):
     _data: list[Row]
 
diff --git a/core/src/toga/widgets/detailedlist.py b/core/src/toga/widgets/detailedlist.py
index 676f0e1361..a5ec7937e0 100644
--- a/core/src/toga/widgets/detailedlist.py
+++ b/core/src/toga/widgets/detailedlist.py
@@ -110,7 +110,6 @@ def __init__(
         self._secondary_action = secondary_action
         self.on_select = None
 
-        # TODO:PR: in reality, _data needs to be Sized and SupportsIndex...
         self._data: SourceT | ListSource = None
 
         self._impl = self.factory.DetailedList(interface=self)
diff --git a/core/src/toga/widgets/mapview.py b/core/src/toga/widgets/mapview.py
index 0ba7b8ab40..dd69651b07 100644
--- a/core/src/toga/widgets/mapview.py
+++ b/core/src/toga/widgets/mapview.py
@@ -75,7 +75,6 @@ def subtitle(self, subtitle: str | None) -> None:
             self.interface._impl.update_pin(self)
 
 
-# TODO:PR: __contains__() is required to subclass Set; should it not be added?
 class MapPinSet:
     def __init__(self, interface: MapView, pins: Iterable[MapPin] | None):
         self.interface = interface
diff --git a/core/src/toga/window.py b/core/src/toga/window.py
index f4fafb5cea..725e5c4a9e 100644
--- a/core/src/toga/window.py
+++ b/core/src/toga/window.py
@@ -105,7 +105,6 @@ class Dialog(AsyncResult):
     RESULT_TYPE = "dialog"
 
     def __init__(self, window: Window, on_result: DialogResultHandler[Any]):
-        # TODO:PR: should DialogResultHandlerT include the "exception" arg...
         super().__init__(on_result=on_result)
         self.window = window
         self.app = window.app