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| author | Po Lu <luangruo@yahoo.com> | 2021-12-21 09:41:40 +0800 |
|---|---|---|
| committer | Po Lu <luangruo@yahoo.com> | 2021-12-21 09:41:40 +0800 |
| commit | 2bcd299431495e2107df16febf9b207c75fb29fd (patch) | |
| tree | 0e4eb9fbf42e55168395ec59d3a637837bb1230b | |
| parent | aa1fdb3f6fe08169143a3062ca257be487713531 (diff) | |
| download | emacs-2bcd299431495e2107df16febf9b207c75fb29fd.tar.gz | |
Ignore all emulated button events (i.e. those from touchscreens)
* src/xterm.c (handle_one_xevent): Ignore all XIPointerEmulated
events if the display supports XI 2.2 or later.
| -rw-r--r-- | src/xterm.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/xterm.c b/src/xterm.c index 7456b3b6beb..47539fdef5d 100644 --- a/src/xterm.c +++ b/src/xterm.c @@ -10329,9 +10329,10 @@ handle_one_xevent (struct x_display_info *dpyinfo, #ifdef XIPointerEmulated /* Ignore emulated scroll events when XI2 native scroll events are present. */ - if (dpyinfo->xi2_version >= 1 - && xev->detail >= 4 - && xev->detail <= 8 + if (((dpyinfo->xi2_version == 1 + && xev->detail >= 4 + && xev->detail <= 8) + || (dpyinfo->xi2_version >= 2)) && xev->flags & XIPointerEmulated) { *finish = X_EVENT_DROP; |