add tutorial example

svn path=/trunk/gtk-sharp/; revision=8837

sample/tutorial/scrolledwin/Makefile

@@ -0,0 +1,11 @@
+
+CSC  =	mcs
+
+DLLS =	-r glib-sharp.dll     \
+	-r gtk-sharp.dll      \
+	-r System.Drawing.dll
+
+all:
+	$(CSC) /unsafe $(DLLS) scrolledwin.cs
+clean: 
+	rm -f *.exe

sample/tutorial/scrolledwin/scrolledwin.cs

@@ -0,0 +1,107 @@
+// scrolledwin.cs - Gtk# Tutorial example
+//
+// Author: Johannes Roith <johannes@jroith.de>
+//
+// (c) 2002 Johannes Roith
+
+namespace GtkSharpTutorial {
+
+
+	using Gtk;
+	using GtkSharp;
+	using System;
+	using System.Drawing;
+
+
+	public class scrolledwin
+	{
+
+		static void delete_event (object obj, DeleteEventArgs args)
+		{
+			Application.Quit();
+		}
+
+		static void quitbutton_event (object obj, EventArgs args)
+		{
+			Application.Quit();
+		}
+
+		public static void Main(string[] args)
+		{
+
+
+			string buffer;
+			uint i, j;
+			    
+			Application.Init();
+			    
+			/* Create a new dialog window for the scrolled window to be
+			 * packed into.  */
+			Dialog window = new Dialog();
+			window.Title = "GtkScrolledWindow example";
+			window.DeleteEvent += new DeleteEventHandler (delete_event);
+			
+			window.BorderWidth = 0;
+			window.SetSizeRequest(300, 300);
+			    
+			/* create a new scrolled window. */
+			ScrolledWindow scrolled_window = new ScrolledWindow (null, null);
+			    
+			scrolled_window.BorderWidth= 10;
+			    
+			/* the policy is one of GTK_POLICY AUTOMATIC, or GTK_POLICY_ALWAYS.
+			 * GTK_POLICY_AUTOMATIC will automatically decide whether you need
+			 * scrollbars, whereas GTK_POLICY_ALWAYS will always leave the scrollbars
+			 * there.  The first one is the horizontal scrollbar, the second, 
+			 * the vertical. */
+
+			scrolled_window.SetPolicy (PolicyType.Automatic, PolicyType.Always);
+
+			/* The dialog window is created with a vbox packed into it. */	
+
+			window.VBox.PackStart(scrolled_window, true, true, 0);
+			scrolled_window.Show();
+  
+			/* create a table of 10 by 10 squares. */
+			Table table = new Table(10, 10, false);
+			    
+			/* set the spacing to 10 on x and 10 on y */
+			table.RowSpacings = 10;
+			table.ColSpacings = 10;
+			
+			   
+			/* pack the table into the scrolled window */
+			scrolled_window.AddWithViewport(table);
+			table.Show();
+			    
+			/* this simply creates a grid of toggle buttons on the table
+			 * to demonstrate the scrolled window. */
+			
+			for (i = 0; i < 10; i++)
+				for (j = 0; j < 10; j++) {
+				buffer = "button (" + i + "," + j + ")\n";
+				ToggleButton button = new ToggleButton (buffer);
+				table.Attach(button,  i, i+1, j, j+1);
+				button.Show();
+			       }
+			   
+			/* Add a "close" button to the bottom of the dialog */
+			Button button = new Button("close");
+			button.Clicked += new EventHandler (quitbutton_event);
+			    
+			/* this makes it so the button is the default. */
+			    
+			button.CanDefault = true;
+			window.ActionArea.PackStart(button, true, true, 0);
+			    
+			/* This grabs this button to be the default button. Simply hitting
+			 * the "Enter" key will cause this button to activate. */
+			button.GrabDefault();
+			button.Show();
+			    
+			window.Show();
+			    
+			Application.Run();    
+		}
+	}
+}