[sysprof] libsysprof-ui: tweak columns and treeview

[Christian Hergert <chergert src gnome org>]

commit f47041b7d7f293f1ebaf0a6fcb13d334bd9233f3
Author: Christian Hergert <chergert redhat com>
Date:   Mon May 13 20:37:42 2019 -0700

    libsysprof-ui: tweak columns and treeview

 src/libsysprof-ui/ui/sysprof-marks-view.ui | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)
---
diff --git a/src/libsysprof-ui/ui/sysprof-marks-view.ui b/src/libsysprof-ui/ui/sysprof-marks-view.ui
index 3842884..1b13f04 100644
--- a/src/libsysprof-ui/ui/sysprof-marks-view.ui
+++ b/src/libsysprof-ui/ui/sysprof-marks-view.ui
@@ -6,13 +6,15 @@
         <property name="visible">true</property>
         <child>
           <object class="GtkTreeView" id="tree_view">
-            <property name="headers-visible">true</property>
+            <property name="headers-visible">false</property>
+            <property name="enable-grid-lines">horizontal</property>
             <property name="visible">true</property>
             <child>
               <object class="GtkTreeViewColumn">
                 <property name="title" translatable="yes">Group</property>
                 <property name="resizable">true</property>
                 <property name="expand">false</property>
+                <property name="visible">false</property>
                 <child>
                   <object class="GtkCellRendererText" id="text_cell">
                     <property name="xalign">0</property>
@@ -28,6 +30,7 @@
                 <property name="title" translatable="yes">Name</property>
                 <property name="resizable">true</property>
                 <property name="expand">false</property>
+                <property name="visible">false</property>
                 <child>
                   <object class="GtkCellRendererText">
                     <property name="xalign">0</property>
@@ -43,6 +46,7 @@
                 <property name="title" translatable="yes">Elapsed</property>
                 <property name="resizable">true</property>
                 <property name="expand">false</property>
+                <property name="visible">false</property>
                 <child>
                   <object class="GtkCellRendererText">
                     <property name="xalign">0</property>
@@ -62,9 +66,13 @@
                     <property name="xalign">0</property>
                   </object>
                   <attributes>
+                    <attribute name="text">1</attribute>
                     <attribute name="begin-time">2</attribute>
                     <attribute name="end-time">3</attribute>
                   </attributes>
+                  <cell-packing>
+                    <property name="expand">true</property>
+                  </cell-packing>
                 </child>
               </object>
             </child>