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add example for Gtk.Dialog

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svn path=/trunk/gtk-sharp/; revision=15432
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John Luke 2003-06-16 02:44:35 +00:00
parent af529da444
commit 559741b27d
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doc/ChangeLog
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@ -1,5 +1,5 @@
2003-06-15 John Luke <jluke@cfl.rr.com>
* en/Gtk/Dialog.xml: add more info
* en/Gtk/Dialog.xml: add more info, add example
* en/Gtk/DialogFlags: add first draft
2003-06-13 John Luke <jluke@cfl.rr.com>

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doc/en/Gtk/Dialog.xml
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<para>The two primary areas of a dialog can be accessed as the <see cref="P:Gtk.Dialog.Vbox" /> property and the <see cref="P:Gtk.Dialog.ActionArea" /> property. To set the dialog to be modal, use the <see cref="P:Gtk.Window.Modal" /> property.</para>
<para>If you want to block waiting for a dialog to return before returning control flow to your code, you can call <see cref="M:Gtk.Dialog.Run" />. This function enters a recursive main loop and waits for the user to respond to the dialog, returning the <see cref="T:Gtk.ResponseType"/> corresponding to the <see cref="T:Gtk.Button"/> the user clicked.</para>
<para>For a simple dialog, you would probably use <see cref="T:Gtk.MessageDialog" /> to save yourself some effort. However, you would need to create the <see cref="T:Gtk.Dialog"/> contents manually if you had more than a simple message in the <see cref="T:Gtk.Dialog"/>.</para>
<example>
<code lang="C#">
using System;
using Gtk;
using GtkSharp;
namespace GtkDialogSample
{
public class GtkDialogSample
{
Dialog dialog;
Window win;
static void Main()
{
new GtkDialogSample ();
}
GtkDialogSample ()
{
Application.Init ();
win = new Window ("Test");
win.SetDefaultSize (250, 250);
win.DeleteEvent += new DeleteEventHandler (on_win_delete);
Button btn = new Button ("Show About");
btn.Clicked += new EventHandler (on_btn_clicked);
win.Add (btn);
win.ShowAll ();
Application.Run ();
}
void on_btn_clicked (object obj, EventArgs args)
{
dialog = new Dialog
("Sample", win, Gtk.DialogFlags.DestroyWithParent);
dialog.Modal = true;
dialog.AddButton ("Close", 5);
dialog.Response += new ResponseHandler (on_dialog_response);
dialog.Run ();
dialog.Destroy ();
}
void on_dialog_response (object obj, ResponseArgs args)
{
Console.WriteLine (args.ResponseId);
}
void on_win_delete (object obj, DeleteEventArgs args)
{
Application.Quit ();
}
}
}
</code>
</example>
</remarks>
</Docs>
<Base>