* Returns true if the container was killed or false if just WM_DELETE was sent
* and the window is expected to kill itself.
*
+ * The dont_kill_parent flag is specified when the function calls itself
+ * recursively while deleting a containers children.
+ *
+ * The force_set_focus flag is specified in the case of killing a floating
+ * window: tree_close() will be invoked for the CT_FLOATINGCON (the parent
+ * container) and focus should be set there.
+ *
*/
-bool tree_close(Con *con, kill_window_t kill_window, bool dont_kill_parent);
+bool tree_close(Con *con, kill_window_t kill_window, bool dont_kill_parent, bool force_set_focus);
/**
* Loads tree from ~/.i3/_restart.json (used for in-place restarts).