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diff --git a/gui/resources/icones/chart.png b/gui/resources/icones/chart.png
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diff --git a/gui/resources/icones/remove.png b/gui/resources/icones/remove.png
new file mode 100644
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diff --git a/gui/resources/sqpguiresources.qrc b/gui/resources/sqpguiresources.qrc
index 09c1afa..a8052a8 100644
--- a/gui/resources/sqpguiresources.qrc
+++ b/gui/resources/sqpguiresources.qrc
@@ -19,5 +19,8 @@
 		<file>icones/cursor.png</file>
 		<file>icones/pointer.png</file>
 		<file>icones/catalogue.png</file>
+		<file>icones/add.png</file>
+		<file>icones/remove.png</file>
+		<file>icones/chart.png</file>
     </qresource>
 </RCC>
diff --git a/gui/ui/Catalogue/CatalogueEventsWidget.ui b/gui/ui/Catalogue/CatalogueEventsWidget.ui
index eb930c7..d845242 100644
--- a/gui/ui/Catalogue/CatalogueEventsWidget.ui
+++ b/gui/ui/Catalogue/CatalogueEventsWidget.ui
@@ -17,17 +17,31 @@
    <item>
     <layout class="QHBoxLayout" name="horizontalLayout">
      <item>
-      <widget class="QToolButton" name="toolButton">
+      <widget class="QToolButton" name="btnAdd">
        <property name="text">
         <string>+</string>
        </property>
+       <property name="icon">
+        <iconset resource="../../resources/sqpguiresources.qrc">
+         <normaloff>:/icones/add.png</normaloff>:/icones/add.png</iconset>
+       </property>
+       <property name="autoRaise">
+        <bool>true</bool>
+       </property>
       </widget>
      </item>
      <item>
-      <widget class="QToolButton" name="toolButton_2">
+      <widget class="QToolButton" name="btnRemove">
        <property name="text">
         <string> - </string>
        </property>
+       <property name="icon">
+        <iconset resource="../../resources/sqpguiresources.qrc">
+         <normaloff>:/icones/remove.png</normaloff>:/icones/remove.png</iconset>
+       </property>
+       <property name="autoRaise">
+        <bool>true</bool>
+       </property>
       </widget>
      </item>
      <item>
@@ -38,17 +52,37 @@
       </widget>
      </item>
      <item>
-      <widget class="QToolButton" name="toolButton_3">
+      <widget class="QToolButton" name="btnTime">
        <property name="text">
         <string>T</string>
        </property>
+       <property name="icon">
+        <iconset resource="../../resources/sqpguiresources.qrc">
+         <normaloff>:/icones/time.png</normaloff>:/icones/time.png</iconset>
+       </property>
+       <property name="checkable">
+        <bool>true</bool>
+       </property>
+       <property name="autoRaise">
+        <bool>true</bool>
+       </property>
       </widget>
      </item>
      <item>
-      <widget class="QToolButton" name="toolButton_4">
+      <widget class="QToolButton" name="btnChart">
        <property name="text">
         <string>G</string>
        </property>
+       <property name="icon">
+        <iconset resource="../../resources/sqpguiresources.qrc">
+         <normaloff>:/icones/chart.png</normaloff>:/icones/chart.png</iconset>
+       </property>
+       <property name="checkable">
+        <bool>true</bool>
+       </property>
+       <property name="autoRaise">
+        <bool>true</bool>
+       </property>
       </widget>
      </item>
      <item>
@@ -72,6 +106,9 @@
    </item>
   </layout>
  </widget>
- <resources/>
+ <resources>
+  <include location="../../resources/sqpguiresources.qrc"/>
+  <include location="../../resources/sqpguiresources.qrc"/>
+ </resources>
  <connections/>
 </ui>
diff --git a/gui/ui/Catalogue/CatalogueSideBarWidget.ui b/gui/ui/Catalogue/CatalogueSideBarWidget.ui
index 8a4bce7..514d1b3 100644
--- a/gui/ui/Catalogue/CatalogueSideBarWidget.ui
+++ b/gui/ui/Catalogue/CatalogueSideBarWidget.ui
@@ -17,17 +17,31 @@
    <item>
     <layout class="QHBoxLayout" name="horizontalLayout">
      <item>
-      <widget class="QToolButton" name="toolButton">
+      <widget class="QToolButton" name="btnAdd">
        <property name="text">
         <string>+</string>
        </property>
+       <property name="icon">
+        <iconset resource="../../resources/sqpguiresources.qrc">
+         <normaloff>:/icones/add.png</normaloff>:/icones/add.png</iconset>
+       </property>
+       <property name="autoRaise">
+        <bool>true</bool>
+       </property>
       </widget>
      </item>
      <item>
-      <widget class="QToolButton" name="toolButton_2">
+      <widget class="QToolButton" name="btnRemove">
        <property name="text">
         <string> - </string>
        </property>
+       <property name="icon">
+        <iconset resource="../../resources/sqpguiresources.qrc">
+         <normaloff>:/icones/remove.png</normaloff>:/icones/remove.png</iconset>
+       </property>
+       <property name="autoRaise">
+        <bool>true</bool>
+       </property>
       </widget>
      </item>
      <item>
@@ -59,6 +73,9 @@
    </item>
   </layout>
  </widget>
- <resources/>
+ <resources>
+  <include location="../../resources/sqpguiresources.qrc"/>
+  <include location="../../resources/sqpguiresources.qrc"/>
+ </resources>
  <connections/>
 </ui>