init

It's expected to call this when self is undefined

Parameters

self:*VirtualParentWidget: *VirtualParentWidget
src:std.builtin.SourceLocation: std.builtin.SourceLocation
opts:Options: Options

Source

Implementation

pub fn init(self: *VirtualParentWidget, src: std.builtin.SourceLocation, opts: Options) void {
    const id = dvui.parentGet().extendId(src, opts.idExtra());
    const rect = dvui.dataGet(null, id, "_rect", Rect);
    const defaults = Options{ .name = "Virtual Parent", .rect = rect orelse .{}, .expand = .both };
    self.* = .{ .wd = WidgetData.init(src, .{}, defaults.override(opts)) };
    dvui.parentSet(self.widget());
    self.data().register();
}