CellRenderer properties corrupted when project loaded and saved.

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This problem has come in somewhere after 3.18

I've tried 3.20.2 and 3.21.0 and the problem still exists.


I've spent today trying to figure out where the problem is but so far
I'm still unable to trace the values in cell renderer properties in
glade files (like "text" and "visible") through to the code that should
set the values into the widget objects.

The attached glade files shows the problem.
nobug.glade was created and saved with 3.21.0


bug.glade was saved after reloading nobug.glade 

As you can see the column numbers set have all been set to zero.

Peter Onion
 



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<?xml version="1.0" encoding="UTF-8"?>
<!-- Generated with glade 3.21.0 -->
<interface>
  <requires lib="gtk+" version="3.20"/>
  <object class="GtkTreeStore" id="theTreeStore">
    <columns>
      <!-- column-name visible -->
      <column type="gboolean"/>
      <!-- column-name name -->
      <column type="gchararray"/>
      <!-- column-name value -->
      <column type="gint"/>
    </columns>
  </object>
  <object class="GtkWindow">
    <property name="can_focus">False</property>
    <child>
      <object class="GtkScrolledWindow" id="theScrolledWindow">
        <property name="visible">True</property>
        <property name="can_focus">True</property>
        <property name="shadow_type">in</property>
        <child>
          <object class="GtkTreeView" id="TheTreeView">
            <property name="visible">True</property>
            <property name="can_focus">True</property>
            <property name="model">theTreeStore</property>
            <child internal-child="selection">
              <object class="GtkTreeSelection"/>
            </child>
            <child>
              <object class="GtkTreeViewColumn" id="col1">
                <property name="title" translatable="yes">column1</property>
                <child>
                  <object class="GtkCellRendererText" id="nameRenderer"/>
                  <attributes>
                    <attribute name="visible">0</attribute>
                    <attribute name="text">1</attribute>
                  </attributes>
                </child>
              </object>
            </child>
            <child>
              <object class="GtkTreeViewColumn" id="col2">
                <property name="title" translatable="yes">column2</property>
                <child>
                  <object class="GtkCellRendererText" id="valRenderer"/>
                  <attributes>
                    <attribute name="visible">0</attribute>
                    <attribute name="text">2</attribute>
                  </attributes>
                </child>
              </object>
            </child>
          </object>
        </child>
      </object>
    </child>
    <child type="titlebar">
      <placeholder/>
    </child>
  </object>
</interface>

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<?xml version="1.0" encoding="UTF-8"?>
<!-- Generated with glade 3.21.0 -->
<interface>
  <requires lib="gtk+" version="3.20"/>
  <object class="GtkTreeStore" id="theTreeStore">
    <columns>
      <!-- column-name visible -->
      <column type="gboolean"/>
      <!-- column-name name -->
      <column type="gchararray"/>
      <!-- column-name value -->
      <column type="gint"/>
    </columns>
  </object>
  <object class="GtkWindow">
    <property name="can_focus">False</property>
    <child>
      <object class="GtkScrolledWindow" id="theScrolledWindow">
        <property name="visible">True</property>
        <property name="can_focus">True</property>
        <property name="shadow_type">in</property>
        <child>
          <object class="GtkTreeView" id="TheTreeView">
            <property name="visible">True</property>
            <property name="can_focus">True</property>
            <property name="model">theTreeStore</property>
            <child internal-child="selection">
              <object class="GtkTreeSelection"/>
            </child>
            <child>
              <object class="GtkTreeViewColumn" id="col1">
                <property name="title" translatable="yes">column1</property>
                <child>
                  <object class="GtkCellRendererText" id="nameRenderer"/>
                  <attributes>
                    <attribute name="visible">0</attribute>
                    <attribute name="text">0</attribute>
                  </attributes>
                </child>
              </object>
            </child>
            <child>
              <object class="GtkTreeViewColumn" id="col2">
                <property name="title" translatable="yes">column2</property>
                <child>
                  <object class="GtkCellRendererText" id="valRenderer"/>
                  <attributes>
                    <attribute name="visible">0</attribute>
                    <attribute name="text">0</attribute>
                  </attributes>
                </child>
              </object>
            </child>
          </object>
        </child>
      </object>
    </child>
    <child type="titlebar">
      <placeholder/>
    </child>
  </object>
</interface>

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