[chronojump] preferences help now with textview

[Xavier de Blas <xaviblas src gnome org>]

commit 54f0321303537c9421e69bc4e82f22adb8e4ddfd
Author: Xavier de Blas <xaviblas gmail com>
Date:   Wed Aug 4 11:57:14 2021 +0200

    preferences help now with textview

 glade/preferences_win.glade | 15 ++++++---------
 src/gui/preferences.cs      |  6 +++---
 2 files changed, 9 insertions(+), 12 deletions(-)
---
diff --git a/glade/preferences_win.glade b/glade/preferences_win.glade
index e84af8739..8ab575b52 100644
--- a/glade/preferences_win.glade
+++ b/glade/preferences_win.glade
@@ -7453,7 +7453,7 @@ version:</property>
                             <property name="can_default">True</property>
                             <property name="receives_default">False</property>
                             <signal name="clicked" handler="on_button_view_more_tabs_close_clicked" 
swapped="no"/>
-                           <accelerator key="Escape" signal="clicked"/>
+                            <accelerator key="Escape" signal="clicked"/>
                             <child>
                               <widget class="GtkHBox" id="hbox66">
                                 <property name="visible">True</property>
@@ -7721,15 +7721,12 @@ version:</property>
                                 <property name="visible">True</property>
                                 <property name="can_focus">False</property>
                                 <child>
-                                  <widget class="GtkLabel" id="label_help_message">
+                                  <widget class="GtkTextView" id="textview_help_message">
                                     <property name="visible">True</property>
                                     <property name="can_focus">True</property>
-                                    <property name="xalign">0</property>
-                                    <property name="xpad">4</property>
-                                    <property name="ypad">4</property>
-                                    <property name="use_markup">True</property>
-                                    <property name="wrap">True</property>
-                                    <property name="selectable">True</property>
+                                    <property name="editable">False</property>
+                                    <property name="wrap_mode">word</property>
+                                    <property name="cursor_visible">False</property>
                                   </widget>
                                 </child>
                               </widget>
@@ -7759,7 +7756,7 @@ version:</property>
                             <property name="can_default">True</property>
                             <property name="receives_default">False</property>
                             <signal name="clicked" handler="on_button_help_close_clicked" swapped="no"/>
-                           <accelerator key="Escape" signal="clicked"/>
+                            <accelerator key="Escape" signal="clicked"/>
                             <child>
                               <widget class="GtkHBox" id="hbox63">
                                 <property name="visible">True</property>
diff --git a/src/gui/preferences.cs b/src/gui/preferences.cs
index d7a3b3d90..48738bd33 100644
--- a/src/gui/preferences.cs
+++ b/src/gui/preferences.cs
@@ -61,7 +61,7 @@ public class PreferencesWindow
 
        //help widgets
        [Widget] Gtk.HBox hbox_stiffness_formula;
-       [Widget] Gtk.Label label_help_message;
+       [Widget] Gtk.TextView textview_help_message;
        [Widget] Gtk.Image image_help_close;
 
        //appearance tab
@@ -845,6 +845,7 @@ public class PreferencesWindow
        // help ---->
 
        private enum helpTypes { NORMAL, STIFFNESS }
+       //does not use markup on textview
        private void showHelp (string title, helpTypes helpType, string message)
        {
                preferences_win.Title = Catalog.GetString("Preferences") + " / " + Catalog.GetString("Help:") 
+ " " + title;
@@ -853,8 +854,7 @@ public class PreferencesWindow
 
                hbox_stiffness_formula.Visible = (helpType == helpTypes.STIFFNESS);
 
-               label_help_message.Text = message;
-               label_help_message.UseMarkup = true;
+               textview_help_message.Buffer.Text = message;
        }
 
        private void on_button_help_close_clicked (object o, EventArgs args)