nodeParent

Return the node of the nearest parent widget that has a non-null accesskit node.

Parameters

wd_in:*dvui.WidgetData: *dvui.WidgetData

Source

Implementation

pub fn nodeParent(wd_in: *dvui.WidgetData) *Node {
    var iter = wd_in.parent.data().iterator();
    while (iter.next()) |wd| {
        if (wd.accesskit_node()) |ak_node| {
            if (debug_node_tree)
                std.debug.print("parent node is {x} at {s}:{d}\n", .{ wd.id, wd.src.file, wd.src.line });
            return ak_node;
        }
    }

    unreachable;
}