Implement tiling_drag_threshold

Implements `tiling_drag_threshold <threshold>` to prevent accidental
dragging of tiling containers. If a container (and all of its
descendants) are unfocused and the tile bar is pressed, a threshold
will be used before actually starting the drag. Once the threshold has
been exceeded, the cursor will change to the grab icon and the operation
will switch from `OP_MOVE_TILING_THRESHOLD` to `OP_MOVE_TILING`.

1 files changed, 1 insertions, 0 deletions

diff --git a/sway/commands.c b/sway/commands.c
index 927434bc..0883b57b 100644
--- a/sway/commands.c
+++ b/sway/commands.c
@@ -87,6 +87,7 @@ static struct cmd_handler handlers[] = {
         { "smart_borders", cmd_smart_borders },
         { "smart_gaps", cmd_smart_gaps },
         { "tiling_drag", cmd_tiling_drag },
+        { "tiling_drag_threshold", cmd_tiling_drag_threshold },
         { "title_align", cmd_title_align },
         { "titlebar_border_thickness", cmd_titlebar_border_thickness },
         { "titlebar_padding", cmd_titlebar_padding },