Gtk Notebook Tab Label with Close Button

NotebookTabLabel.cs

// Copyright (c) 2010 Alpine Chough Software.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.

using System;
using Gtk;

namespace Alpinechough.Common.GtkUtilities
{
	public class NotebookTabLabel : EventBox
	{
		public NotebookTabLabel (string title)
		{
			Button button = new Button ();
			button.Image = new Gtk.Image (Stock.Close, IconSize.Menu);
			button.TooltipText = "Close Tab";
			button.Relief = ReliefStyle.None;

			RcStyle rcStyle = new RcStyle ();
			rcStyle.Xthickness = 0;
			rcStyle.Ythickness = 0;
			button.ModifyStyle (rcStyle);

			button.FocusOnClick = false;
			button.Clicked += OnCloseClicked;
			button.Show ();

			Label label = new Label (title);
			label.UseMarkup = false;
			label.UseUnderline = false;
			label.Show ();

			HBox hbox = new HBox (false, 0);
			hbox.Spacing = 0;
			hbox.Add (label);
			hbox.Add (button);
			hbox.Show ();

			this.Add (hbox);
		}

		public event EventHandler<EventArgs> CloseClicked;

		public void OnCloseClicked (object sender, EventArgs e)
		{
			if (CloseClicked != null)
				CloseClicked (sender, e);
		}

		public void OnCloseClicked ()
		{
			OnCloseClicked (this, EventArgs.Empty);
		}
	}
}

NotebookTabLabelExample.cs

// Copyright (c) 2010 Alpine Chough Software.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.

using System;
using Gtk;

namespace Alpinechough.Common.GtkUtilities
{
	public class NotebookTabLabelExample
	{
		public static void Main (string[] args)
		{
			Application.Init ();
			
			Window window = new Window (WindowType.Toplevel);
			window.DeleteEvent += new DeleteEventHandler (delegate(object sender, DeleteEventArgs e) {
				Application.Quit ();
				e.RetVal = true;
			});
			window.Show ();
			
			Notebook notebook = new Notebook ();
			window.Add (notebook);
			notebook.Show ();
			
			for (int i = 1; i < 10; i++)
				AddTab (notebook, new Label ("I'm tab " + i), "Tab " + i);
			
			Application.Run ();
		}

		private static void AddTab (Notebook notebook, Widget widget, string str)
		{
			NotebookTabLabel notebookTabLabel = new NotebookTabLabel (str);
			notebook.AppendPage (widget, notebookTabLabel);
			
			notebookTabLabel.CloseClicked += delegate(object obj, EventArgs eventArgs) {
				notebook.RemovePage (notebook.PageNum (widget));
			};
			
			widget.Show ();
			notebookTabLabel.Show ();
		}
	}
}

Hello i need c version for this

Same

Thank you for providing this nice example! Ported this to C++ without issues