czkawka/czkawka_gui/src/connect_things/connect_header_buttons.rs

use gtk4::prelude::*;
use gtk4::Inhibit;

use crate::gui_structs::gui_data::GuiData;

pub fn connect_button_about(gui_data: &GuiData) {
    let about_dialog = gui_data.about.about_dialog.clone();
    let button_app_info = gui_data.header.button_app_info.clone();
    button_app_info.connect_clicked(move |_| {
        about_dialog.show();

        // Prevent from deleting dialog after close
        about_dialog.connect_close_request(|dialog| {
            dialog.hide();
            Inhibit(true)
        });
    });
}