UiWidgets

Optional chrome for a tool: toggle metadata, host view, and show request.

Implemented only by tools that need UI. view_widget is GLib.Object so OLLMchat stays GTK-free; the shell casts to Gtk.Widget. The shell / OLLMchatGtk.ChatBar owns the toggle button and visibility — the tool emits show_view when the user must see the host.

Example

public class MyTool : BaseTool, UiWidgets {
    public string icon_name { get { return "web-browser-symbolic"; } }
    public string tooltip_text { get { return "Browser"; } }
    public GLib.Object view_widget { get { return this.host; } }

    void on_challenge() {
        this.show_view();
    }
}