panel - Elementary OS 下带有 Vala 应用程序的简单 AppIndicator

Question

昨天我被一些困难的事情困住了。一开始看起来很简单但谁不推我的东西：/

这是我想要的：一个带有我的应用程序的自定义图标的appindicator（statusicon？）。

不幸的是，我在 valadoc 中没有找到任何东西，除了这个，但它已被弃用，它说我们应该使用通知，这与我听说过的关于 .vapi Appindicator 文件的内容不同，但这不是关于如何使用它的真实文档

如果有人可以发布有关在 vala 代码中集成 AppIndicator 的代码，我将不胜感激！

谢谢

Answer 1

您是否尝试过 libappindicator 中包含的 Vala 示例？

http://bazaar.launchpad.net/~indicator-applet-developers/libappindicator/trunk.15.10/view/head:/bindings/vala/examples/indicator-example.vala

/*
 * Copyright 2011 Canonical Ltd.
 *
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 3, as published
 * by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranties of
 * MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR
 * PURPOSE.  See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * Authors:
 *   Marco Trevisan (Treviño) <mail@3v1n0.net>
 */

using Gtk;
using AppIndicator;

public class IndicatorExample {
    public static int main(string[] args) {
        Gtk.init(ref args);

        var win = new Window();
        win.title = "Indicator Test";
        win.resize(200, 200);
        win.destroy.connect(Gtk.main_quit);

        var label = new Label("Hello, world!");
        win.add(label);

        var indicator = new Indicator(win.title, "indicator-messages",
                                      IndicatorCategory.APPLICATION_STATUS);
        if (!(indicator is Indicator)) return -1;

        indicator.set_status(IndicatorStatus.ACTIVE);
        indicator.set_attention_icon("indicator-messages-new");

        var menu = new Gtk.Menu();

        var item = new Gtk.MenuItem.with_label("Foo");
        item.activate.connect(() => {
            indicator.set_status(IndicatorStatus.ATTENTION);
        });
        item.show();
        menu.append(item);

        var bar = item = new Gtk.MenuItem.with_label("Bar");
        item.show();
        item.activate.connect(() => {
            indicator.set_status(IndicatorStatus.ACTIVE);
        });
        menu.append(item);

        indicator.set_menu(menu);
        indicator.set_secondary_activate_target(bar);

        win.show_all();

        Gtk.main();
        return 0;
    }
}