k-means dialog - number of clusters gtkentry field not visible

The gtkentry field for the number of clusters in the k-means dialog
has a width of zero.
Number entries in this field are not visible with this width, although
the edit is done. I changed the width_chars to 5. Then the field is
visible in the dialog.

diff --git a/src/ui/gui/k-means.ui b/src/ui/gui/k-means.ui
index 838199228b662528f926436957b149adb5be7f03..787fcd3278c74191ff839574b87d9c367fe13c3e 100644 (file)
--- a/src/ui/gui/k-means.ui
+++ b/src/ui/gui/k-means.ui
@@ -133,8 +133,7 @@
                   <object class="GtkEntry" id="entry1">
                     <property name="visible">True</property>
                     <property name="can_focus">True</property>
-                    <property name="invisible_char">●</property>
-                    <property name="width_chars">0</property>
+                    <property name="width_chars">5</property>
                   </object>
                   <packing>
                     <property name="expand">True</property>