diff --git a/code/nel/tools/3d/object_viewer_qt/src/plugins/zone_painter/painter_dock_widget.ui b/code/nel/tools/3d/object_viewer_qt/src/plugins/zone_painter/painter_dock_widget.ui
index 24c3d048a..1a2d7c988 100644
--- a/code/nel/tools/3d/object_viewer_qt/src/plugins/zone_painter/painter_dock_widget.ui
+++ b/code/nel/tools/3d/object_viewer_qt/src/plugins/zone_painter/painter_dock_widget.ui
@@ -6,14 +6,14 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>304</width>
-    <height>510</height>
+    <width>361</width>
+    <height>555</height>
    </rect>
   </property>
   <property name="minimumSize">
    <size>
     <width>300</width>
-    <height>80</height>
+    <height>83</height>
    </size>
   </property>
   <property name="features">
@@ -23,34 +23,36 @@
    <string>Painter Modes</string>
   </property>
   <widget class="QWidget" name="dockWidgetContents">
-   <widget class="QTabWidget" name="tabWidget">
-    <property name="geometry">
-     <rect>
-      <x>0</x>
-      <y>0</y>
-      <width>300</width>
-      <height>480</height>
-     </rect>
+   <layout class="QGridLayout" name="gridLayout">
+    <property name="margin">
+     <number>3</number>
     </property>
-    <property name="currentIndex">
-     <number>0</number>
+    <property name="spacing">
+     <number>1</number>
     </property>
-    <widget class="QWidget" name="tileTab">
-     <attribute name="title">
-      <string>Paint Tiles</string>
-     </attribute>
-    </widget>
-    <widget class="QWidget" name="colorTab">
-     <attribute name="title">
-      <string>Paint Colors</string>
-     </attribute>
-    </widget>
-    <widget class="QWidget" name="displaceTab">
-     <attribute name="title">
-      <string>Paint Displacement</string>
-     </attribute>
-    </widget>
-   </widget>
+    <item row="0" column="0">
+     <widget class="QTabWidget" name="tabWidget">
+      <property name="currentIndex">
+       <number>0</number>
+      </property>
+      <widget class="QWidget" name="tileTab">
+       <attribute name="title">
+        <string>Paint Tiles</string>
+       </attribute>
+      </widget>
+      <widget class="QWidget" name="colorTab">
+       <attribute name="title">
+        <string>Paint Colors</string>
+       </attribute>
+      </widget>
+      <widget class="QWidget" name="displaceTab">
+       <attribute name="title">
+        <string>Paint Displacement</string>
+       </attribute>
+      </widget>
+     </widget>
+    </item>
+   </layout>
   </widget>
  </widget>
  <resources/>
diff --git a/code/nel/tools/3d/object_viewer_qt/src/plugins/zone_painter/zone_painter_main_window.ui b/code/nel/tools/3d/object_viewer_qt/src/plugins/zone_painter/zone_painter_main_window.ui
index 56360a7a2..0bbd26426 100644
--- a/code/nel/tools/3d/object_viewer_qt/src/plugins/zone_painter/zone_painter_main_window.ui
+++ b/code/nel/tools/3d/object_viewer_qt/src/plugins/zone_painter/zone_painter_main_window.ui
@@ -14,16 +14,6 @@
    <string>MainWindow</string>
   </property>
   <widget class="QWidget" name="centralwidget"/>
-  <widget class="QMenuBar" name="menubar">
-   <property name="geometry">
-    <rect>
-     <x>0</x>
-     <y>0</y>
-     <width>800</width>
-     <height>21</height>
-    </rect>
-   </property>
-  </widget>
   <widget class="QStatusBar" name="statusbar"/>
   <widget class="QToolBar" name="mainToolBar">
    <property name="windowTitle">