cui: More HIG fixes

Change-Id: I6e4c746de6c9393784ab831a39c3f19f0f380c07
Reviewed-on: https://gerrit.libreoffice.org/13204Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

cui/uiconfig/ui/cuiimapdlg.ui

@@ -80,7 +80,7 @@
             <property name="hexpand">True</property>
             <property name="vexpand">True</property>
             <property name="orientation">vertical</property>
-            <property name="spacing">12</property>
+            <property name="spacing">6</property>
             <child>
               <object class="GtkBox" id="box6">
                 <property name="visible">True</property>

cui/uiconfig/ui/messbox.ui

 <?xml version="1.0" encoding="UTF-8"?>
+<!-- Generated with glade 3.18.3 -->
 <interface>
-  <!-- interface-requires gtk+ 3.0 -->
+  <requires lib="gtk+" version="3.0"/>
   <object class="GtkDialog" id="MessBox">
     <property name="can_focus">False</property>
     <property name="border_width">6</property>
@@ -10,7 +11,7 @@
       <object class="GtkBox" id="dialog-vbox6">
         <property name="can_focus">False</property>
         <property name="orientation">vertical</property>
-        <property name="spacing">24</property>
+        <property name="spacing">12</property>
         <child internal-child="action_area">
           <object class="GtkButtonBox" id="dialog-action_area6">
             <property name="can_focus">False</property>
@@ -71,6 +72,7 @@
             <child>
               <object class="GtkImage" id="mess_box_image">
                 <property name="can_focus">False</property>
+                <property name="halign">center</property>
                 <property name="valign">center</property>
                 <property name="stock">gtk-missing-image</property>
               </object>

cui/uiconfig/ui/optionsdialog.ui

@@ -23,6 +23,7 @@
             <property name="can_focus">False</property>
             <property name="hexpand">True</property>
             <property name="vexpand">True</property>
+            <property name="spacing">6</property>
             <child>
               <object class="svtlo-SvTreeListBox" id="pages:border">
                 <property name="visible">True</property>

cui/uiconfig/ui/optviewpage.ui

@@ -400,7 +400,6 @@
                           <object class="GtkComboBoxText" id="iconstyle">
                             <property name="visible">True</property>
                             <property name="can_focus">False</property>
-                            <property name="halign">start</property>
                             <property name="hexpand">True</property>
                             <items>
                               <item translatable="yes">Automatic</item>

cui/uiconfig/ui/shadowtabpage.ui

@@ -151,6 +151,7 @@
                         <property name="can_focus">False</property>
                         <property name="halign">start</property>
                         <property name="margin_left">12</property>
+                        <property name="left_padding">12</property>
                         <child>
                           <object class="GtkLabel" id="FT_TRANSPARENT">
                             <property name="visible">True</property>
@@ -171,6 +172,7 @@
                         <property name="can_focus">False</property>
                         <property name="halign">start</property>
                         <property name="margin_left">12</property>
+                        <property name="left_padding">12</property>
                         <child>
                           <object class="GtkLabel" id="FT_SHADOW_COLOR">
                             <property name="visible">True</property>

cui/uiconfig/ui/specialcharacters.ui

@@ -77,6 +77,7 @@
             <property name="hexpand">True</property>
             <property name="vexpand">True</property>
             <property name="row_spacing">6</property>
+            <property name="column_spacing">12</property>
             <child>
               <object class="GtkGrid" id="grid2">
                 <property name="visible">True</property>
@@ -178,7 +179,7 @@
             </child>
             <child>
               <object class="svxlo-SvxShowCharSet" id="showcharset">
-                <property name="width_request">600</property>
+                <property name="width_request">580</property>
                 <property name="height_request">250</property>
                 <property name="visible">True</property>
                 <property name="can_focus">True</property>