diff -r 8d42303538ed -r d511e4bf7d8f java/rozsirene-atributy/src/cz/frantovo/rozsireneatributy/gui/Panel.form
--- a/java/rozsirene-atributy/src/cz/frantovo/rozsireneatributy/gui/Panel.form	Mon Dec 11 00:49:59 2023 +0100
+++ b/java/rozsirene-atributy/src/cz/frantovo/rozsireneatributy/gui/Panel.form	Tue Dec 12 21:19:11 2023 +0100
@@ -23,7 +23,9 @@
               <Component id="tlačítkoSmazat" min="-2" max="-2" attributes="0"/>
               <EmptySpace max="-2" attributes="0"/>
               <Component id="tlačítkoZnovuNačíst" min="-2" max="-2" attributes="0"/>
-              <EmptySpace pref="222" max="32767" attributes="0"/>
+              <EmptySpace max="-2" attributes="0"/>
+              <Component id="tlačítkoZamknout" min="-2" max="-2" attributes="0"/>
+              <EmptySpace pref="122" max="32767" attributes="0"/>
           </Group>
           <Component id="posuvnýPanel" alignment="0" pref="543" max="32767" attributes="0"/>
       </Group>
@@ -37,6 +39,7 @@
                   <Component id="tlačítkoPřidat" alignment="3" min="-2" max="-2" attributes="0"/>
                   <Component id="tlačítkoSmazat" alignment="3" min="-2" max="-2" attributes="0"/>
                   <Component id="tlačítkoZnovuNačíst" alignment="3" min="-2" max="-2" attributes="0"/>
+                  <Component id="tlačítkoZamknout" alignment="3" min="-2" max="-2" attributes="0"/>
               </Group>
               <EmptySpace max="-2" attributes="0"/>
           </Group>
@@ -82,5 +85,15 @@
         <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="tla&#x10d;&#xed;tkoZnovuNa&#x10d;&#xed;stActionPerformed"/>
       </Events>
     </Component>
+    <Component class="javax.swing.JToggleButton" name="tla&#x10d;&#xed;tkoZamknout">
+      <Properties>
+        <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
+          <ResourceString bundle="cz/frantovo/rozsireneatributy/P&#x159;eklady.properties" key="zamknout" replaceFormat="java.util.ResourceBundle.getBundle(&quot;{bundleNameSlashes}&quot;).getString(&quot;{key}&quot;)"/>
+        </Property>
+      </Properties>
+      <Events>
+        <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="tla&#x10d;&#xed;tkoZamknoutActionPerformed"/>
+      </Events>
+    </Component>
   </SubComponents>
 </Form>