chore: update vendored libghostty-vt

refs #276

1 files changed, 10 insertions, 0 deletions

diff --git a/vendor/libghostty-vt/src/apprt/gtk/class/split_tree.zig b/vendor/libghostty-vt/src/apprt/gtk/class/split_tree.zig
index 5aef53d2..7a6b66de 100644
--- a/vendor/libghostty-vt/src/apprt/gtk/class/split_tree.zig
+++ b/vendor/libghostty-vt/src/apprt/gtk/class/split_tree.zig
@@ -193,6 +193,7 @@ pub const SplitTree = extern struct {
             .init("new-split", actionNewSplit, s_variant_type),
             .init("equalize", actionEqualize, null),
             .init("zoom", actionZoom, null),
+            .init("close-split", actionCloseSplit, null),
         };
 
         _ = ext.actions.addAsGroup(Self, self, "split-tree", &actions);
@@ -683,6 +684,15 @@ pub const SplitTree = extern struct {
         self.as(gobject.Object).notifyByPspec(properties.tree.impl.param_spec);
     }
 
+    pub fn actionCloseSplit(
+        _: *gio.SimpleAction,
+        _: ?*glib.Variant,
+        self: *Self,
+    ) callconv(.c) void {
+        const surface = self.getActiveSurface() orelse return;
+        surface.close();
+    }
+
     fn surfaceCloseRequest(
         surface: *Surface,
         self: *Self,