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| author | Po Lu <luangruo@yahoo.com> | 2022-05-09 09:37:58 +0800 |
|---|---|---|
| committer | Po Lu <luangruo@yahoo.com> | 2022-05-09 09:37:58 +0800 |
| commit | fd8eaa72a611d050e1fe9c38c466c7812c7795dd (patch) | |
| tree | be22a6731bfa1ebafd3e52a02a09de9308e6ff4f /src/window.h | |
| parent | 3d846efb857c0ace95d6fe026522fcdbffe04dc3 (diff) | |
| download | emacs-fd8eaa72a611d050e1fe9c38c466c7812c7795dd.tar.gz | |
Allow precision-scrolling nonselected windows when the minibuffer is resized
* doc/lispref/windows.texi (Vertical Scrolling): Document new
`preserve-vscroll-p' parameter of `set-window-vscroll'.
* etc/NEWS: Announce new parameter.
* lisp/pixel-scroll.el (pixel-scroll-precision-scroll-down-page)
(pixel-scroll-precision-scroll-up-page): Use that parameter when
setting the vscroll.
* src/window.c (window_scroll_pixel_based, Fset_window_vscroll):
Adjust for new parameter.
* src/window.h (struct window): New flag `preserve_vscroll_p'.
* src/xdisp.c (redisplay_window): Preserve the vscroll inside
force_start on frozen windows with that flag set. (bug#55312)
Diffstat (limited to 'src/window.h')
| -rw-r--r-- | src/window.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/window.h b/src/window.h index 387a3be36a9..7f7de588463 100644 --- a/src/window.h +++ b/src/window.h @@ -445,6 +445,10 @@ struct window window. */ bool_bf suspend_auto_hscroll : 1; + /* True if vscroll should be preserved while forcing the start due + to a frozen window. */ + bool_bf preserve_vscroll_p : 1; + /* Amount by which lines of this window are scrolled in y-direction (smooth scrolling). */ int vscroll; |