Add some missing type hints to tkinter (#6359)

Co-authored-by: Akuli <akuviljanen17@gmail.com>

stdlib/tkinter/ttk.pyi

@@ -5,7 +5,7 @@ from tkinter.font import _FontDescription
 from typing import Any, Callable, Union, overload
 from typing_extensions import Literal, TypedDict
 
-def tclobjs_to_py(adict): ...
+def tclobjs_to_py(adict: dict[Any, Any]) -> dict[Any, Any]: ...
 def setup_master(master: Any | None = ...): ...
 
 # from ttk_widget (aka ttk::widget) manual page, differs from tkinter._Compound
@@ -14,16 +14,16 @@ _TtkCompound = Literal["text", "image", tkinter._Compound]
 class Style:
     master: Any
     tk: _tkinter.TkappType
-    def __init__(self, master: tkinter.Misc | None = ...): ...
+    def __init__(self, master: tkinter.Misc | None = ...) -> None: ...
     def configure(self, style, query_opt: Any | None = ..., **kw): ...
     def map(self, style, query_opt: Any | None = ..., **kw): ...
     def lookup(self, style, option, state: Any | None = ..., default: Any | None = ...): ...
     def layout(self, style, layoutspec: Any | None = ...): ...
-    def element_create(self, elementname, etype, *args, **kw): ...
+    def element_create(self, elementname, etype, *args, **kw) -> None: ...
     def element_names(self): ...
     def element_options(self, elementname): ...
-    def theme_create(self, themename, parent: Any | None = ..., settings: Any | None = ...): ...
-    def theme_settings(self, themename, settings): ...
+    def theme_create(self, themename, parent: Any | None = ..., settings: Any | None = ...) -> None: ...
+    def theme_settings(self, themename, settings) -> None: ...
     def theme_names(self) -> tuple[str, ...]: ...
     @overload
     def theme_use(self, themename: str) -> None: ...
@@ -31,8 +31,8 @@ class Style:
     def theme_use(self, themename: None = ...) -> str: ...
 
 class Widget(tkinter.Widget):
-    def __init__(self, master: tkinter.Misc | None, widgetname, kw: Any | None = ...): ...
-    def identify(self, x, y): ...
+    def __init__(self, master: tkinter.Misc | None, widgetname, kw: Any | None = ...) -> None: ...
+    def identify(self, x: int, y: int) -> str: ...
     def instate(self, statespec, callback: Any | None = ..., *args, **kw): ...
     def state(self, statespec: Any | None = ...): ...
 
@@ -207,8 +207,8 @@ class Entry(Widget, tkinter.Entry):
     ) -> dict[str, tuple[str, str, str, Any, Any]] | None: ...
     @overload
     def config(self, cnf: str) -> tuple[str, str, str, Any, Any]: ...
-    def bbox(self, index): ...
-    def identify(self, x, y): ...
+    def bbox(self, index) -> tuple[int, int, int, int]: ...  # type: ignore[override]
+    def identify(self, x: int, y: int) -> str: ...
     def validate(self): ...
 
 class Combobox(Entry):
@@ -293,8 +293,8 @@ class Combobox(Entry):
     ) -> dict[str, tuple[str, str, str, Any, Any]] | None: ...
     @overload
     def config(self, cnf: str) -> tuple[str, str, str, Any, Any]: ...
-    def current(self, newindex: Any | None = ...): ...
-    def set(self, value): ...
+    def current(self, newindex: int | None = ...) -> int: ...
+    def set(self, value: Any) -> None: ...
 
 class Frame(Widget):
     def __init__(
@@ -521,11 +521,11 @@ class Notebook(Widget):
         compound: tkinter._Compound = ...,
         underline: int = ...,
     ) -> None: ...
-    def forget(self, tab_id): ...
-    def hide(self, tab_id): ...
-    def identify(self, x, y): ...
+    def forget(self, tab_id) -> None: ...
+    def hide(self, tab_id) -> None: ...
+    def identify(self, x: int, y: int) -> str: ...
     def index(self, tab_id): ...
-    def insert(self, pos, child, **kw): ...
+    def insert(self, pos, child, **kw) -> None: ...
     def select(self, tab_id: Any | None = ...): ...
     def tab(self, tab_id, option: Any | None = ..., **kw): ...
     def tabs(self): ...
@@ -575,7 +575,7 @@ class Panedwindow(Widget, tkinter.PanedWindow):
     @overload
     def config(self, cnf: str) -> tuple[str, str, str, Any, Any]: ...
     forget: Any
-    def insert(self, pos, child, **kw): ...
+    def insert(self, pos, child, **kw) -> None: ...
     def pane(self, pane, option: Any | None = ..., **kw): ...
     def sashpos(self, index, newpos: Any | None = ...): ...
 
@@ -618,9 +618,9 @@ class Progressbar(Widget):
     @overload
     def configure(self, cnf: str) -> tuple[str, str, str, Any, Any]: ...
     config = configure
-    def start(self, interval: Any | None = ...): ...
-    def step(self, amount: Any | None = ...): ...
-    def stop(self): ...
+    def start(self, interval: Literal["idle"] | int | None = ...) -> None: ...
+    def step(self, amount: float | None = ...) -> None: ...
+    def stop(self) -> None: ...
 
 class Radiobutton(Widget):
     def __init__(
@@ -669,7 +669,8 @@ class Radiobutton(Widget):
     config = configure
     def invoke(self) -> Any: ...
 
-class Scale(Widget, tkinter.Scale):
+# type ignore, because identify() methods of Widget and tkinter.Scale are incompatible
+class Scale(Widget, tkinter.Scale):  # type: ignore[misc]
     def __init__(
         self,
         master: tkinter.Misc | None = ...,
@@ -727,9 +728,10 @@ class Scale(Widget, tkinter.Scale):
     ) -> dict[str, tuple[str, str, str, Any, Any]] | None: ...
     @overload
     def config(self, cnf: str) -> tuple[str, str, str, Any, Any]: ...
-    def get(self, x: Any | None = ..., y: Any | None = ...): ...
+    def get(self, x: int | None = ..., y: int | None = ...) -> float: ...
 
-class Scrollbar(Widget, tkinter.Scrollbar):
+# type ignore, because identify() methods of Widget and tkinter.Scale are incompatible
+class Scrollbar(Widget, tkinter.Scrollbar):  # type: ignore[misc]
     def __init__(
         self,
         master: tkinter.Misc | None = ...,
@@ -1014,7 +1016,7 @@ class Treeview(Widget, tkinter.XView, tkinter.YView):
         anchor: tkinter._Anchor = ...,
         command: str | Callable[[], Any] = ...,
     ) -> None: ...
-    def identify(self, component, x, y): ...
+    def identify(self, component, x, y): ...  # Internal Method. Leave untyped
     def identify_row(self, y: int) -> str: ...
     def identify_column(self, x: int) -> str: ...
     def identify_region(self, x: int, y: int) -> Literal["heading", "separator", "tree", "cell", "nothing"]: ...
@@ -1144,4 +1146,4 @@ class OptionMenu(Menubutton):
     ) -> None: ...
     # configure, config, cget, destroy are inherited from Menubutton
     # destroy and __setitem__ are overridden, signature does not change
-    def set_menu(self, default: Any | None = ..., *values): ...
+    def set_menu(self, default: Any | None = ..., *values) -> None: ...