Move XCB event handling into xcb_prepare_cb.

[i3/i3] / src / floating.c

diff --git a/src/floating.c b/src/floating.c
index 5f46dcf9755f9fb8850db07492954620c3850954..14988818418c972e70a9d1181cf10d990c886256 100644 (file)
--- a/src/floating.c
+++ b/src/floating.c
@@ -667,7 +667,7 @@ void floating_resize_window(Con *con, const bool proportional,
 
 /* Custom data structure used to track dragging-related events. */
 struct drag_x11_cb {
-    ev_check check;
+    ev_prepare prepare;
 
     /* Whether this modal event loop should be exited and with which result. */
     drag_result_t result;
@@ -686,7 +686,7 @@ struct drag_x11_cb {
     const void *extra;
 };
 
-static void xcb_drag_check_cb(EV_P_ ev_check *w, int revents) {
+static void xcb_drag_prepare_cb(EV_P_ ev_prepare *w, int revents) {
     struct drag_x11_cb *dragloop = (struct drag_x11_cb *)w->data;
     xcb_motion_notify_event_t *last_motion_notify = NULL;
     xcb_generic_event_t *event;
@@ -765,6 +765,8 @@ static void xcb_drag_check_cb(EV_P_ ev_check *w, int revents) {
             dragloop->extra);
     }
     free(last_motion_notify);
+
+    xcb_flush(conn);
 }
 
 /*
@@ -831,18 +833,18 @@ drag_result_t drag_pointer(Con *con, const xcb_button_press_event_t *event, xcb_
         .callback = callback,
         .extra = extra,
     };
-    ev_check *check = &loop.check;
+    ev_prepare *prepare = &loop.prepare;
     if (con)
         loop.old_rect = con->rect;
-    ev_check_init(check, xcb_drag_check_cb);
-    check->data = &loop;
+    ev_prepare_init(prepare, xcb_drag_prepare_cb);
+    prepare->data = &loop;
     main_set_x11_cb(false);
-    ev_check_start(main_loop, check);
+    ev_prepare_start(main_loop, prepare);
 
     while (loop.result == DRAGGING)
         ev_run(main_loop, EVRUN_ONCE);
 
-    ev_check_stop(main_loop, check);
+    ev_prepare_stop(main_loop, prepare);
     main_set_x11_cb(true);
 
     xcb_ungrab_keyboard(conn, XCB_CURRENT_TIME);