From 544dfb8169f3c608b2c6ec8574442d5f90d5c380 Mon Sep 17 00:00:00 2001
From: Federico Mena Quintero <federico@ximian.com>
Date: Sat, 27 Mar 2004 00:54:10 +0000
Subject: [PATCH] Added a section about using known response codes for
 "accept"-type

2004-03-26  Federico Mena Quintero  <federico@ximian.com>

	* gtk/tmpl/gtkfilechooserdialog.sgml: Added a section about using
	known response codes for "accept"-type buttons, rather than custom
	responses.  This is related to bugs #136237 and #138263.
---
 docs/reference/ChangeLog                      |  6 ++
 .../gtk/tmpl/gtkfilechooserdialog.sgml        | 70 ++++++++++++++++---
 2 files changed, 68 insertions(+), 8 deletions(-)

diff --git a/docs/reference/ChangeLog b/docs/reference/ChangeLog
index 1c820234b2..99e0ff8575 100644
--- a/docs/reference/ChangeLog
+++ b/docs/reference/ChangeLog
@@ -1,3 +1,9 @@
+2004-03-26  Federico Mena Quintero  <federico@ximian.com>
+
+	* gtk/tmpl/gtkfilechooserdialog.sgml: Added a section about using
+	known response codes for "accept"-type buttons, rather than custom
+	responses.  This is related to bugs #136237 and #138263.
+
 Tue Mar 16 13:17:26 2004  Owen Taylor  <otaylor@redhat.com>
 
 	* === Released 2.4.0 ===
diff --git a/docs/reference/gtk/tmpl/gtkfilechooserdialog.sgml b/docs/reference/gtk/tmpl/gtkfilechooserdialog.sgml
index c36bf448d7..0fd748a7b6 100644
--- a/docs/reference/gtk/tmpl/gtkfilechooserdialog.sgml
+++ b/docs/reference/gtk/tmpl/gtkfilechooserdialog.sgml
@@ -34,8 +34,8 @@ GtkWidget *dialog;
 dialog = gtk_file_chooser_dialog_new ("Open File",
 				      parent_window,
 				      GTK_FILE_CHOOSER_ACTION_OPEN,
-				      GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
 				      GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
+				      GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
 				      NULL);
 
 if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT)
@@ -51,6 +51,61 @@ gtk_widget_destroy (dialog);
       </programlisting>
     </example>
 
+  <section id="gtkfilechooserdialog-response-codes">
+    <title>Response Codes</title>
+
+    <para>
+      #GtkFileChooserDialog inherits from #GtkDialog, so buttons that
+      go in its action area have response codes such as
+      #GTK_RESPONSE_ACCEPT and #GTK_RESPONSE_CANCEL.  For example, you
+      could call gtk_file_chooser_dialog_new() as follows:
+    </para>
+
+    <programlisting>
+GtkWidget *dialog;
+
+dialog = gtk_file_chooser_dialog_new ("Open File",
+				      parent_window,
+				      GTK_FILE_CHOOSER_ACTION_OPEN,
+				      GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
+				      GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
+				      NULL);
+    </programlisting>
+
+    <para>
+      This will create buttons for "Cancel" and "Open" that use stock
+      response identifiers from #GtkResponseType.  For most dialog
+      boxes you can use your own custom response codes rather than the
+      ones in #GtkResponseType, but #GtkFileChooserDialog assumes that
+      its "accept"-type action, e.g. an "Open" or "Save" button,
+      <emphasis>will</emphasis> have one of the following response
+      codes:
+      <simplelist id="gtkfilechooserdialog-responses">
+	<member>#GTK_RESPONSE_ACCEPT</member>
+	<member>#GTK_RESPONSE_OK</member>
+	<member>#GTK_RESPONSE_YES</member>
+	<member>#GTK_RESPONSE_APPLY</member>
+      </simplelist>
+    </para>
+
+    <para>
+      This is because #GtkFileChooserDialog must intercept responses
+      and switch to folders if appropriate, rather than letting the
+      dialog terminate &mdash; the implementation uses these known
+      response codes to know which responses can be blocked if
+      appropriate.
+    </para>
+
+    <note>
+      <para>
+	To summarize, make sure you use a <link
+	linkend="gtkfilechooserdialog-responses">stock response
+	code</link> when you use #GtkFileChooserDialog to ensure
+	proper operation.
+      </para>
+    </note>
+  </section>
+
 <!-- ##### SECTION See_Also ##### -->
     <para>
       #GtkFileChooser, #GtkDialog
@@ -75,13 +130,6 @@ gtk_widget_destroy (dialog);
 @Returns: 
 
 
-<!--
-Local variables:
-mode: sgml
-sgml-parent-document: ("../gtk-docs.sgml" "book" "refentry")
-End:
--->
-
 
 <!-- ##### FUNCTION gtk_file_chooser_dialog_new_with_backend ##### -->
 <para>
@@ -97,3 +145,9 @@ End:
 @Returns: 
 
 
+<!--
+Local variables:
+mode: sgml
+sgml-parent-document: ("../gtk-docs.sgml" "book" "refsect1")
+End:
+-->
-- 
2.30.2