From a95870120ce30843d95bdc5d87d26973789ed947 Mon Sep 17 00:00:00 2001
From: Orestis Floros <orestisflo@gmail.com>
Date: Mon, 29 May 2023 14:08:46 +0200
Subject: fix workspace not being focused on title bar scroll (#5518)

---
 release-notes/bugfixes/2-title-scroll |  1 +
 src/click.c                           |  3 +++
 testcases/t/297-scroll-tabbed.t       | 39 ++++++++++++++++++++++++++++++++++-
 3 files changed, 42 insertions(+), 1 deletion(-)
 create mode 100644 release-notes/bugfixes/2-title-scroll

diff --git a/release-notes/bugfixes/2-title-scroll b/release-notes/bugfixes/2-title-scroll
new file mode 100644
index 00000000..af43ccd7
--- /dev/null
+++ b/release-notes/bugfixes/2-title-scroll
@@ -0,0 +1 @@
+fix workspace not being focused on title bar scroll
diff --git a/src/click.c b/src/click.c
index 19c1dfaa..27dd7109 100644
--- a/src/click.c
+++ b/src/click.c
@@ -221,6 +221,9 @@ static void route_click(Con *con, xcb_button_press_event_t *event, const bool mo
     /* 1: see if the user scrolled on the decoration of a stacked/tabbed con */
     if (in_stacked && dest == CLICK_DECORATION && is_scroll) {
         DLOG("Scrolling on a window decoration\n");
+        /* Correctly move workspace focus first, see: #5472 */
+        workspace_show(ws);
+
         /* Use the focused child of the tabbed / stacked container, not the
          * container the user scrolled on. */
         Con *current = TAILQ_FIRST(&(con->parent->focus_head));
diff --git a/testcases/t/297-scroll-tabbed.t b/testcases/t/297-scroll-tabbed.t
index b535d0cd..c47b5315 100644
--- a/testcases/t/297-scroll-tabbed.t
+++ b/testcases/t/297-scroll-tabbed.t
@@ -18,9 +18,11 @@
 # only one window is focused as a result.
 # Ticket: #3215 (PR)
 # Bug still in: 4.15-92-g666aa9e0
-use i3test;
+use i3test i3_autostart => 0;
 use i3test::XTEST;
 
+my $pid = launch_with_config('-default');
+
 sub scroll_down {
     # button5 = scroll down
     xtest_button_press(5, 3, 3);
@@ -81,4 +83,39 @@ cmd '[id=' . $outside->id . '] focus';
 scroll_up;
 is($x->input_focus, $first->id, 'Scrolling from outside the tabbed container works');
 
+exit_gracefully($pid);
+
+###############################################################################
+# Test that focus changes workspace correctly with 'focus_follows_mouse no'
+# See issue #5472.
+###############################################################################
+$pid = launch_with_config(<<EOT
+# i3 config file (v4)
+font font -misc-fixed-medium-r-normal--13-120-75-75-C-70-iso10646-1
+focus_follows_mouse no
+fake-outputs 1024x768+0+0,1024x768+1024+0
+EOT
+);
+
+my $ws1 = fresh_workspace(output => 0);
+$first = open_window;
+cmd 'layout tabbed';
+is($x->input_focus, $first->id, 'sanity check: window focused');
+open_window;
+
+my $ws2 = fresh_workspace(output => 1);
+ok(get_ws($ws2)->{focused}, 'sanity check: second workspace focused');
+
+# Decoration of top left window.
+$x->root->warp_pointer(3, 3);
+
+my @events = events_for( sub { scroll_up }, 'workspace');
+is($x->input_focus, $first->id, 'window focused');
+is(scalar @events, 1, 'Received 1 workspace event');
+is($events[0]->{change}, 'focus', 'Event has change = focus');
+is($events[0]->{current}->{name}, $ws1, 'new == ws1');
+is($events[0]->{old}->{name}, $ws2, 'old == ws2');
+
+exit_gracefully($pid);
+
 done_testing;
-- 
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