[chronojump] Fixed error window to contain lots of info

[Xavier de Blas <xaviblas src gnome org>]

commit e0e04e480d22454ef52b9b529eea347171e8d231
Author: Xavier de Blas <xaviblas gmail com>
Date:   Mon Dec 11 16:05:24 2017 +0100

    Fixed error window to contain lots of info

 glade/error_window.glade |   26 ++++++++++++++++++++++----
 1 files changed, 22 insertions(+), 4 deletions(-)
---
diff --git a/glade/error_window.glade b/glade/error_window.glade
index 84ec00a..2b0855d 100644
--- a/glade/error_window.glade
+++ b/glade/error_window.glade
@@ -3,12 +3,14 @@
   <!-- interface-requires gtk+ 3.0 -->
   <!-- interface-naming-policy toplevel-contextual -->
   <widget class="GtkWindow" id="error_window">
+    <property name="width_request">400</property>
+    <property name="height_request">400</property>
     <property name="visible">True</property>
     <property name="can_focus">False</property>
     <property name="border_width">10</property>
     <property name="title" translatable="yes">Chronojump</property>
     <property name="modal">True</property>
-    <property name="window_position">center-always</property>
+    <property name="window_position">center-on-parent</property>
     <property name="type_hint">dialog</property>
     <signal name="delete_event" handler="on_delete_window_event" swapped="no"/>
     <child>
@@ -17,13 +19,29 @@
         <property name="can_focus">False</property>
         <property name="spacing">12</property>
         <child>
-          <widget class="GtkLabel" id="label1">
+          <widget class="GtkScrolledWindow" id="scrolledwindow1">
             <property name="visible">True</property>
-            <property name="can_focus">False</property>
+            <property name="can_focus">True</property>
+            <property name="hscrollbar_policy">automatic</property>
+            <property name="vscrollbar_policy">automatic</property>
+            <child>
+              <widget class="GtkViewport" id="viewport1">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <child>
+                  <widget class="GtkLabel" id="label1">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <property name="xalign">0</property>
+                    <property name="yalign">0</property>
+                  </widget>
+                </child>
+              </widget>
+            </child>
           </widget>
           <packing>
             <property name="expand">True</property>
-            <property name="fill">False</property>
+            <property name="fill">True</property>
             <property name="position">0</property>
           </packing>
         </child>