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Allow the user to fix `x-mouse-click-focus-ignore-position' on some systems

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* src/xterm.c (handle_one_xevent): Apply that variable instead.
(syms_of_xterm): Update doc string and add new option to adjust
the focus click timeout.
This commit is contained in:
Po Lu 2022-05-24 15:11:19 +08:00
parent 7527c941f7
commit 6fe45ed969
1 changed files with 17 additions and 3 deletions
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20
src/xterm.c
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@ -16212,7 +16212,8 @@ handle_one_xevent (struct x_display_info *dpyinfo,
if (f && x_mouse_click_focus_ignore_position)
{
ignore_next_mouse_click_timeout = event->xmotion.time + 200;
ignore_next_mouse_click_timeout = (event->xmotion.time
+ x_mouse_click_focus_ignore_time);
mouse_click_timeout_display = dpyinfo;
}
@ -17505,7 +17506,8 @@ handle_one_xevent (struct x_display_info *dpyinfo,
if (f && x_mouse_click_focus_ignore_position)
{
ignore_next_mouse_click_timeout = enter->time + 200;
ignore_next_mouse_click_timeout = (enter->time
+ x_mouse_click_focus_ignore_time);
mouse_click_timeout_display = dpyinfo;
}
@ -25441,9 +25443,21 @@ This variable is used only when the window manager requires that you
click on a frame to select it (give it focus). In that case, a value
of nil, means that the selected window and cursor position changes to
reflect the mouse click position, while a non-nil value means that the
selected window or cursor position is preserved. */);
selected window or cursor position is preserved.
This option works by ignoring button press events for a given amount
of time after a frame might've been focused. If it does not work for
you, try increasing the value of
`x-mouse-click-focus-ignore-time'. */);
x_mouse_click_focus_ignore_position = false;
DEFVAR_INT ("x-mouse-click-focus-ignore-time", x_mouse_click_focus_ignore_time,
doc: /* Number of miliseconds for which to ignore buttons after focus change.
This variable only takes effect if
`x-mouse-click-focus-ignore-position' is non-nil, and should be
adjusted if the default value does not work for whatever reason. */);
x_mouse_click_focus_ignore_time = 200;
DEFVAR_LISP ("x-toolkit-scroll-bars", Vx_toolkit_scroll_bars,
doc: /* Which toolkit scroll bars Emacs uses, if any.
A value of nil means Emacs doesn't use toolkit scroll bars.