[chronojump] Better messages for race preferences (speed start/reaction time)

[Xavier de Blas <xaviblas src gnome org>]

commit 80f56a488a8c44e75979b936ebd1b941119d6e10
Author: Xavier de Blas <xaviblas gmail com>
Date:   Mon Feb 12 17:47:49 2018 +0100

    Better messages for race preferences (speed start/reaction time)

 glade/preferences_win.glade |    7 +++----
 src/gui/preferences.cs      |    8 ++++++--
 2 files changed, 9 insertions(+), 6 deletions(-)
---
diff --git a/glade/preferences_win.glade b/glade/preferences_win.glade
index 27f8f6c..acafdee 100644
--- a/glade/preferences_win.glade
+++ b/glade/preferences_win.glade
@@ -1070,7 +1070,6 @@ show elevation as:</property>
                   <widget class="GtkVBox" id="vbox_run_speed_start">
                     <property name="visible">True</property>
                     <property name="can_focus">False</property>
-                    <property name="spacing">6</property>
                     <child>
                       <widget class="GtkHBox" id="hbox45">
                         <property name="visible">True</property>
@@ -1084,7 +1083,7 @@ show elevation as:</property>
                             <property name="tooltip" translatable="yes">"Speed start" means when athlete 
does not start with "contact" on the first platform or photocell.
 It starts before and arrives there with some speed.</property>
                             <property name="xalign">0</property>
-                            <property name="label" translatable="yes">What to do on speed start?</property>
+                            <property name="label" translatable="yes">What to do on speed start or reaction 
time measurement?</property>
                           </widget>
                           <packing>
                             <property name="expand">False</property>
@@ -1129,7 +1128,7 @@ It starts before and arrives there with some speed.</property>
                         <property name="spacing">4</property>
                         <child>
                           <widget class="GtkRadioButton" id="radio_runs_speed_start_arrival">
-                            <property name="label" translatable="yes">Time starts on arrival at first 
device</property>
+                            <property name="label" translatable="yes">Race time starts on arrival at first 
device or pressing push button</property>
                             <property name="visible">True</property>
                             <property name="can_focus">True</property>
                             <property name="receives_default">False</property>
@@ -1144,7 +1143,7 @@ It starts before and arrives there with some speed.</property>
                         </child>
                         <child>
                           <widget class="GtkRadioButton" id="radio_runs_speed_start_leaving">
-                            <property name="label" translatable="yes">Time starts on leaving first 
device</property>
+                            <property name="label" translatable="yes">Race time starts on leaving first 
device</property>
                             <property name="visible">True</property>
                             <property name="can_focus">True</property>
                             <property name="receives_default">False</property>
diff --git a/src/gui/preferences.cs b/src/gui/preferences.cs
index b4daa88..123cccc 100644
--- a/src/gui/preferences.cs
+++ b/src/gui/preferences.cs
@@ -1046,11 +1046,15 @@ public class PreferencesWindow
 
        private void on_button_run_speed_start_help_clicked (object o, EventArgs args)
        {
-               new DialogMessage(Constants.MessageTypes.INFO,
+               new DialogMessage("Chronojump - " + Catalog.GetString("Race measurement"),
+                               Constants.MessageTypes.INFO,
                                Catalog.GetString(
                                        "\"Speed start\" means when athlete does not start with \"contact\" 
on the " +
                                        "first platform or photocell.\n" +
-                                       "It starts before and arrives there with some speed."));
+                                       "It starts before and arrives there with some speed.") +
+                               "\n\n" +
+                               Catalog.GetString("Chronojump race reaction time device allows to record 
reaction time and race time.")
+                               );
        }
 
        private void on_checkbutton_runs_prevent_double_contact_toggled (object o, EventArgs args) {