Winform 状态栏一个控件的实现有关问题

Winform 状态栏一个控件的实现问题
下图是win7 MSPAINT的状态栏，我想问下最右边的缩放控件是怎么实现的啊，有现成的控件用吗？


[解决办法]

C# code

            Button btn1 = new Button();            ToolStripControlHost t1 = new ToolStripControlHost(btn1);            t1.Width = 40;            t1.AutoSize = false;            statusStrip1.Items.Add(t1);//左按钮            TrackBar bar = new TrackBar();            ToolStripControlHost t2 = new ToolStripControlHost(bar);            t2.Width = 140;            t2.AutoSize = false;              statusStrip1.Items.Add(t2);//tracebar            Button btn2 = new Button();            ToolStripControlHost t3 = new ToolStripControlHost(btn2);            t3.Width = 40;            t3.AutoSize = false;            statusStrip1.Items.Add(t3);//右按钮