bpo-4630: Add cursor no-blink option for IDLE (GH-16960)
This immediately toggles shell, editor, and output windows, but does not affect other input widgets.
diff --git a/Lib/idlelib/configdialog.py b/Lib/idlelib/configdialog.py
index df21658..aaf319b 100644
--- a/Lib/idlelib/configdialog.py
+++ b/Lib/idlelib/configdialog.py
@@ -236,6 +236,7 @@
instance.set_notabs_indentwidth()
instance.ApplyKeybindings()
instance.reset_help_menu_entries()
+ instance.update_cursor_blink()
for klass in reloadables:
klass.reload()
@@ -1820,6 +1821,9 @@
(*)win_width_int: Entry - win_width
win_height_title: Label
(*)win_height_int: Entry - win_height
+ frame_cursor_blink: Frame
+ cursor_blink_title: Label
+ (*)cursor_blink_bool: Checkbutton - cursor_blink
frame_autocomplete: Frame
auto_wait_title: Label
(*)auto_wait_int: Entry - autocomplete_wait
@@ -1864,6 +1868,8 @@
StringVar(self), ('main', 'EditorWindow', 'width'))
self.win_height = tracers.add(
StringVar(self), ('main', 'EditorWindow', 'height'))
+ self.cursor_blink = tracers.add(
+ BooleanVar(self), ('main', 'EditorWindow', 'cursor-blink'))
self.autocomplete_wait = tracers.add(
StringVar(self), ('extensions', 'AutoComplete', 'popupwait'))
self.paren_style = tracers.add(
@@ -1920,6 +1926,11 @@
validatecommand=self.digits_only, validate='key',
)
+ frame_cursor_blink = Frame(frame_window, borderwidth=0)
+ cursor_blink_title = Label(frame_cursor_blink, text='Cursor Blink')
+ self.cursor_blink_bool = Checkbutton(frame_cursor_blink,
+ variable=self.cursor_blink, width=1)
+
frame_autocomplete = Frame(frame_window, borderwidth=0,)
auto_wait_title = Label(frame_autocomplete,
text='Completions Popup Wait (milliseconds)')
@@ -2024,6 +2035,10 @@
win_height_title.pack(side=RIGHT, anchor=E, pady=5)
self.win_width_int.pack(side=RIGHT, anchor=E, padx=10, pady=5)
win_width_title.pack(side=RIGHT, anchor=E, pady=5)
+ # frame_cursor_blink.
+ frame_cursor_blink.pack(side=TOP, padx=5, pady=0, fill=X)
+ cursor_blink_title.pack(side=LEFT, anchor=W, padx=5, pady=5)
+ self.cursor_blink_bool.pack(side=LEFT, padx=5, pady=5)
# frame_autocomplete.
frame_autocomplete.pack(side=TOP, padx=5, pady=0, fill=X)
auto_wait_title.pack(side=LEFT, anchor=W, padx=5, pady=5)
@@ -2078,6 +2093,8 @@
'main', 'EditorWindow', 'width', type='int'))
self.win_height.set(idleConf.GetOption(
'main', 'EditorWindow', 'height', type='int'))
+ self.cursor_blink.set(idleConf.GetOption(
+ 'main', 'EditorWindow', 'cursor-blink', type='bool'))
self.autocomplete_wait.set(idleConf.GetOption(
'extensions', 'AutoComplete', 'popupwait', type='int'))
self.paren_style.set(idleConf.GetOption(