[Gtk-sharp-list] Problem when desensitizing button

[Alexandros Frantzis]

Hello,

after clicking on a Gtk.Button, I desensitize it so that I can't click
it again until an (asynchronous) operation finishes. The problem is that
when the operation finishes and I make the button sensitive again, the
button can't be clicked immediately! I must first move the mouse cursor
outside the button and then in again before I am able to click.

Is there way around this?

Thank you,
Alexandros


For example:

------ Code Start ------
using System;
using Gtk;

class ButtonTest
{
	Window win;
	Button button;
	
	public static void Main(string[] args)
	{
		Application.Init();
		new ButtonTest();
		Application.Run();	
	}

	public ButtonTest()
	{
		win = new Window("Button Test");
		win.DeleteEvent += OnWindowDeleteEvent;
		
		button = new Button("Click me");
		button.Clicked += OnButtonClicked;
		
		win.Add(button);
		win.ShowAll();
	}

	void OnButtonClicked(object o, EventArgs args)
	{
		button.Sensitive = false;
		Console.WriteLine("Click!");
		
		GLib.Timeout.Add(1000, OnTimeoutExpired);
	}
	
	bool OnTimeoutExpired()
	{
		button.Sensitive = true;
		return false;
	}
	
	void OnWindowDeleteEvent(object o, EventArgs args)
	{
		Application.Quit();
	}

}
----- Code End ------