[Xfce4-commits] <postler:master> Use toggle buttons for message parts

[Christian Dywan]

Updating branch refs/heads/master
         to ecbf352d113eb5dedb5c7d0714ca9020a280f44d (commit)
       from 411cb0c636c71afdd290087f38645f81fbd6c138 (commit)

commit ecbf352d113eb5dedb5c7d0714ca9020a280f44d
Author: Christian Dywan <christian at twotoasts.de>
Date:   Tue Nov 23 22:28:43 2010 +0100

    Use toggle buttons for message parts

 postler/postler-content.vala |    3 ++-
 postler/postler-viewer.vala  |   13 ++++++++++---
 2 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/postler/postler-content.vala b/postler/postler-content.vala
index 9f5e376..f17d512 100644
--- a/postler/postler-content.vala
+++ b/postler/postler-content.vala
@@ -28,7 +28,7 @@ public class Postler.Content : WebKit.WebView {
     public string default_charset { get; set; default = "ISO-8859-1"; }
 
     public string? last_location { get; set; }
-    public uint? current_part { get; set; }
+    public uint? current_part { get; private set; }
     public string? sender { get; set; }
     public string? recipient { get; set; }
     public string? subject { get; set; }
@@ -808,6 +808,7 @@ public class Postler.Content : WebKit.WebView {
             display_error (_("Failed to display message part \"%s\": %s").printf (
                 mime_type, contents_error.message));
         }
+        current_part = part;
     }
 
     void display_error (string message) {
diff --git a/postler/postler-viewer.vala b/postler/postler-viewer.vala
index f019220..3e90d62 100644
--- a/postler/postler-viewer.vala
+++ b/postler/postler-viewer.vala
@@ -13,6 +13,7 @@ public class Postler.Viewer : Gtk.VBox {
     Gtk.InfoBar infobar;
     Postler.Content content;
     Gtk.VBox message_parts;
+    Gtk.ToggleButton last_button;
     Gtk.Toolbar findbar;
     Gtk.Entry find_entry;
 
@@ -119,15 +120,21 @@ public class Postler.Viewer : Gtk.VBox {
             string icon_name = icon_name_for_mime_type (part, this);
             var icon = new Gtk.Image.from_icon_name (icon_name,
                                                      Gtk.IconSize.BUTTON);
-            var button = new Gtk.Button ();
+            var button = new Gtk.ToggleButton ();
             button.relief = Gtk.ReliefStyle.NONE;
             button.add (icon);
             button.set_tooltip_text (part);
             button.set_data ("index", index);
+            if (index == content.current_part) {
+                last_button = button;
+                button.active = true;
+            }
             button.clicked.connect ((button) => {
+                last_button.active = false;
+                last_button = button as Gtk.ToggleButton;
                 uint current_part = button.get_data ("index");
-                content.current_part = current_part;
-                content.display_part (content.current_part); });
+                content.display_part (current_part);
+            });
             message_parts.pack_start (button, false, false, 0);
             index++;
         }