diff --git a/src/process-window-gtk3.ui b/src/process-window-gtk3.ui
index 67a8dd1..0c7df6a 100644
--- a/src/process-window-gtk3.ui
+++ b/src/process-window-gtk3.ui
@@ -33,10 +33,10 @@
             </child>
             <child>
               <object class="GtkToolItem" id="filter-toolitem">
+                <property name="use_action_appearance">False</property>
                 <property name="visible">True</property>
                 <property name="can_focus">False</property>
                 <property name="border_width">2</property>
-                <property name="use_action_appearance">False</property>
                 <child>
                   <object class="GtkAlignment" id="alignment1">
                     <property name="visible">True</property>
@@ -48,12 +48,8 @@
                         <property name="visible">True</property>
                         <property name="can_focus">True</property>
                         <property name="invisible_char">•</property>
-                        <property name="invisible_char_set">True</property>
                         <property name="primary_icon_stock">gtk-find</property>
                         <property name="secondary_icon_stock">gtk-clear</property>
-                        <property name="primary_icon_activatable">True</property>
-                        <property name="secondary_icon_activatable">True</property>
-                        <property name="primary_icon_sensitive">True</property>
                         <property name="secondary_icon_sensitive">False</property>
                       </object>
                     </child>
@@ -62,6 +58,7 @@
               </object>
               <packing>
                 <property name="expand">True</property>
+                <property name="homogeneous">False</property>
               </packing>
             </child>
           </object>
@@ -71,78 +68,6 @@
             <property name="position">0</property>
           </packing>
         </child>
-        <child>
-          <object class="GtkBox" id="graph-vbox">
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-            <property name="orientation">vertical</property>
-            <child>
-              <object class="GtkBox" id="graph-hbox">
-                <property name="visible">True</property>
-                <property name="can_focus">False</property>
-                <child>
-                  <object class="GtkFrame" id="graph-cpu">
-                    <property name="height_request">100</property>
-                    <property name="visible">True</property>
-                    <property name="can_focus">False</property>
-                    <property name="hexpand">True</property>
-                    <property name="vexpand">False</property>
-                    <property name="border_width">2</property>
-                    <property name="label_xalign">0</property>
-                    <property name="shadow_type">none</property>
-                    <child>
-                      <placeholder/>
-                    </child>
-                    <child type="label_item">
-                      <placeholder/>
-                    </child>
-                  </object>
-                  <packing>
-                    <property name="expand">False</property>
-                    <property name="fill">True</property>
-                    <property name="position">0</property>
-                  </packing>
-                </child>
-                <child>
-                  <object class="GtkFrame" id="graph-mem">
-                    <property name="height_request">100</property>
-                    <property name="visible">True</property>
-                    <property name="can_focus">False</property>
-                    <property name="hexpand">True</property>
-                    <property name="vexpand">False</property>
-                    <property name="border_width">2</property>
-                    <property name="label_xalign">0</property>
-                    <property name="shadow_type">none</property>
-                    <child>
-                      <placeholder/>
-                    </child>
-                    <child type="label_item">
-                      <placeholder/>
-                    </child>
-                  </object>
-                  <packing>
-                    <property name="expand">False</property>
-                    <property name="fill">True</property>
-                    <property name="position">1</property>
-                  </packing>
-                </child>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">True</property>
-                <property name="position">0</property>
-              </packing>
-            </child>
-            <child>
-              <placeholder/>
-            </child>
-          </object>
-          <packing>
-            <property name="expand">False</property>
-            <property name="fill">True</property>
-            <property name="position">1</property>
-          </packing>
-        </child>
         <child>
           <object class="GtkBox" id="root-warning-box">
             <property name="can_focus">False</property>
@@ -182,34 +107,118 @@
           <packing>
             <property name="expand">False</property>
             <property name="fill">False</property>
-            <property name="position">2</property>
+            <property name="position">1</property>
           </packing>
         </child>
         <child>
-          <object class="GtkBox" id="mainview-vbox">
+          <object class="GtkPaned" id="paned1">
             <property name="visible">True</property>
-            <property name="can_focus">False</property>
+            <property name="can_focus">True</property>
             <property name="orientation">vertical</property>
-            <property name="spacing">6</property>
+            <property name="position">100</property>
+            <property name="position_set">True</property>
             <child>
-              <object class="GtkScrolledWindow" id="scrolledwindow">
+              <object class="GtkBox" id="graph-vbox">
                 <property name="visible">True</property>
-                <property name="can_focus">True</property>
+                <property name="can_focus">False</property>
+                <property name="orientation">vertical</property>
+                <child>
+                  <object class="GtkBox" id="graph-hbox">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <child>
+                      <object class="GtkFrame" id="graph-cpu">
+                        <property name="height_request">100</property>
+                        <property name="visible">True</property>
+                        <property name="can_focus">False</property>
+                        <property name="hexpand">True</property>
+                        <property name="vexpand">False</property>
+                        <property name="border_width">2</property>
+                        <property name="label_xalign">0</property>
+                        <property name="shadow_type">none</property>
+                        <child>
+                          <placeholder/>
+                        </child>
+                        <child type="label_item">
+                          <placeholder/>
+                        </child>
+                      </object>
+                      <packing>
+                        <property name="expand">True</property>
+                        <property name="fill">True</property>
+                        <property name="position">0</property>
+                      </packing>
+                    </child>
+                    <child>
+                      <object class="GtkFrame" id="graph-mem">
+                        <property name="height_request">100</property>
+                        <property name="visible">True</property>
+                        <property name="can_focus">False</property>
+                        <property name="hexpand">True</property>
+                        <property name="vexpand">False</property>
+                        <property name="border_width">2</property>
+                        <property name="label_xalign">0</property>
+                        <property name="shadow_type">none</property>
+                        <child>
+                          <placeholder/>
+                        </child>
+                        <child type="label_item">
+                          <placeholder/>
+                        </child>
+                      </object>
+                      <packing>
+                        <property name="expand">True</property>
+                        <property name="fill">True</property>
+                        <property name="position">1</property>
+                      </packing>
+                    </child>
+                  </object>
+                  <packing>
+                    <property name="expand">True</property>
+                    <property name="fill">True</property>
+                    <property name="position">0</property>
+                  </packing>
+                </child>
                 <child>
                   <placeholder/>
                 </child>
               </object>
               <packing>
-                <property name="expand">True</property>
-                <property name="fill">True</property>
-                <property name="position">0</property>
+                <property name="resize">False</property>
+                <property name="shrink">False</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkBox" id="mainview-vbox">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="orientation">vertical</property>
+                <property name="spacing">6</property>
+                <child>
+                  <object class="GtkScrolledWindow" id="scrolledwindow">
+                    <property name="visible">True</property>
+                    <property name="can_focus">True</property>
+                    <child>
+                      <placeholder/>
+                    </child>
+                  </object>
+                  <packing>
+                    <property name="expand">True</property>
+                    <property name="fill">True</property>
+                    <property name="position">0</property>
+                  </packing>
+                </child>
+              </object>
+              <packing>
+                <property name="resize">True</property>
+                <property name="shrink">True</property>
               </packing>
             </child>
           </object>
           <packing>
             <property name="expand">True</property>
             <property name="fill">True</property>
-            <property name="position">4</property>
+            <property name="position">2</property>
           </packing>
         </child>
       </object>