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master 316c082d58: Make adding things to the tool bar show up on next re
From: |
Lars Ingebrigtsen |
Subject: |
master 316c082d58: Make adding things to the tool bar show up on next redisplay |
Date: |
Tue, 3 May 2022 12:19:29 -0400 (EDT) |
branch: master
commit 316c082d58601119372a0ae6745cba96f3404c86
Author: Lars Ingebrigtsen <larsi@gnus.org>
Commit: Lars Ingebrigtsen <larsi@gnus.org>
Make adding things to the tool bar show up on next redisplay
* lisp/tool-bar.el (tool-bar--flush-cache): New function.
(tool-bar-add-item): Flush the cache (bug#43397).
---
lisp/tool-bar.el | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/lisp/tool-bar.el b/lisp/tool-bar.el
index 7ec5c0becc..1271d1de23 100644
--- a/lisp/tool-bar.el
+++ b/lisp/tool-bar.el
@@ -91,6 +91,10 @@ functions.")
(defconst tool-bar-keymap-cache (make-hash-table :weakness t :test 'equal))
+(defun tool-bar--flush-cache ()
+ (setf (gethash (cons (frame-terminal) tool-bar-map) tool-bar-keymap-cache)
+ nil))
+
(defun tool-bar-make-keymap (&optional _ignore)
"Generate an actual keymap from `tool-bar-map'.
Its main job is to figure out which images to use based on the display's
@@ -139,7 +143,8 @@ ICON.xbm, using `find-image'.
Use this function only to make bindings in the global value of `tool-bar-map'.
To define items in any other map, use `tool-bar-local-item'."
- (apply #'tool-bar-local-item icon def key tool-bar-map props))
+ (apply #'tool-bar-local-item icon def key tool-bar-map props)
+ (tool-bar--flush-cache))
(defun tool-bar--image-expression (icon)
"Return an expression that evaluates to an image spec for ICON."
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