setting dialog
diff --git a/demo/chatdialog.ui b/demo/chatdialog.ui
index b7a6747..9e659ab 100644
--- a/demo/chatdialog.ui
+++ b/demo/chatdialog.ui
@@ -6,7 +6,7 @@
       <x>0</x>
       <y>0</y>
       <width>600</width>
-      <height>400</height>
+      <height>600</height>
       </rect>
     </property>
     <property name="windowTitle">
@@ -24,6 +24,56 @@
           <property name="spacing">
             <number>6</number>
           </property>
+          <item >
+            <layout class="QHBoxLayout">
+              <property name="margin">
+                <number>0</number>
+              </property>
+              <property name="spacing">
+                <number>6</number>
+              </property>
+              <item>
+                <layout class = "QVBoxLayout" >
+                  <property name="margin">
+                    <number>0</number>
+                  </property>
+                  <property name="spacing">
+                    <number>6</number>
+                  </property>
+                  <item>
+                    <widget class="QLabel" name="infoLabel">
+                    <property name="focusPolicy">
+                      <enum>Qt::NoFocus</enum>
+                    </property>
+                    </widget>
+                  </item>
+                  <item>
+                    <widget class="QLabel" name="prefixLabel">
+                    <property name="focusPolicy">
+                      <enum>Qt::NoFocus</enum>
+                    </property>
+                    </widget>
+                  </item>
+                </layout>
+              </item>
+              <item>
+                <widget class="QPushButton" name="setButton">
+                <property name="focusPolicy">
+                  <enum>Qt::NoFocus</enum>
+                </property>
+                <property name="text">
+                  <string>Settings</string> 
+                </property>
+                <property name="minimumWidth">
+                  <number>150</number>
+                </property>
+                <property name="maximumWidth">
+                  <number>150</number>
+                </property>
+                </widget>
+              </item>
+            </layout>
+          </item>
           <item>
             <widget class="QGraphicsView" name="treeViewer">
             <property name="focusPolicy">