fixes missing text for tooltip

jme3-materialeditor/src/com/jme3/gde/materials/multiview/widgets/Bundle.properties

@@ -51,3 +51,6 @@ TexturePanelSquare.jCheckBox2.text=repeat
 TexturePanelSquare.jCheckBox1.text=flip
 TexturePanelSquare.AccessibleContext.accessibleName=
 TexturePanelSquare.text=
+MaterialPreviewWidget.jToggleButton1.text=jToggleButton1
+MaterialPreviewWidget.togglePbrEnvButton.label=
+MaterialPreviewWidget.togglePbrEnvButton.toolTipText=Toggle PBR environment

jme3-materialeditor/src/com/jme3/gde/materials/multiview/widgets/MaterialPreviewWidget.form

@@ -133,12 +133,12 @@
               <Connection code="IconList.lightYellow" type="code"/>
             </Property>
             <Property name="toolTipText" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-              <ResourceString bundle="com/jme3/gde/materials/multiview/widgets/Bundle.properties" key="MaterialPreviewWidget.toolTipText" replaceFormat="org.openide.util.NbBundle.getMessage({sourceFileName}.class, &quot;{key}&quot;)"/>
+              <ResourceString bundle="com/jme3/gde/materials/multiview/widgets/Bundle.properties" key="MaterialPreviewWidget.togglePbrEnvButton.toolTipText" replaceFormat="org.openide.util.NbBundle.getMessage({sourceFileName}.class, &quot;{key}&quot;)"/>
             </Property>
             <Property name="focusable" type="boolean" value="false"/>
             <Property name="horizontalTextPosition" type="int" value="0"/>
             <Property name="label" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-              <ResourceString bundle="com/jme3/gde/materials/multiview/widgets/Bundle.properties" key="MaterialPreviewWidget.label" replaceFormat="org.openide.util.NbBundle.getMessage({sourceFileName}.class, &quot;{key}&quot;)"/>
+              <ResourceString bundle="com/jme3/gde/materials/multiview/widgets/Bundle.properties" key="MaterialPreviewWidget.togglePbrEnvButton.label" replaceFormat="org.openide.util.NbBundle.getMessage({sourceFileName}.class, &quot;{key}&quot;)"/>
             </Property>
             <Property name="maximumSize" type="java.awt.Dimension" editor="org.netbeans.beaninfo.editors.DimensionEditor">
               <Dimension value="[26, 24]"/>
@@ -146,7 +146,7 @@
             <Property name="minimumSize" type="java.awt.Dimension" editor="org.netbeans.beaninfo.editors.DimensionEditor">
               <Dimension value="[26, 24]"/>
             </Property>
-            <Property name="name" type="java.lang.String" value="" noResource="true"/>
+            <Property name="name" type="java.lang.String" value="togglePbrEnvButton" noResource="true"/>
             <Property name="verticalTextPosition" type="int" value="3"/>
           </Properties>
           <Events>

jme3-materialeditor/src/com/jme3/gde/materials/multiview/widgets/MaterialPreviewWidget.java

@@ -129,13 +129,13 @@ public class MaterialPreviewWidget extends javax.swing.JPanel {
         jToolBar1.add(jSeparator1);
 
         togglePbrEnvButton.setIcon(IconList.lightYellow);
-        togglePbrEnvButton.setToolTipText(org.openide.util.NbBundle.getMessage(MaterialPreviewWidget.class, "MaterialPreviewWidget.toolTipText")); // NOI18N
+        togglePbrEnvButton.setToolTipText(org.openide.util.NbBundle.getMessage(MaterialPreviewWidget.class, "MaterialPreviewWidget.togglePbrEnvButton.toolTipText")); // NOI18N
         togglePbrEnvButton.setFocusable(false);
         togglePbrEnvButton.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
-        togglePbrEnvButton.setLabel(org.openide.util.NbBundle.getMessage(MaterialPreviewWidget.class, "MaterialPreviewWidget.label")); // NOI18N
+        togglePbrEnvButton.setLabel(org.openide.util.NbBundle.getMessage(MaterialPreviewWidget.class, "MaterialPreviewWidget.togglePbrEnvButton.label")); // NOI18N
         togglePbrEnvButton.setMaximumSize(new java.awt.Dimension(26, 24));
         togglePbrEnvButton.setMinimumSize(new java.awt.Dimension(26, 24));
-        togglePbrEnvButton.setName(""); // NOI18N
+        togglePbrEnvButton.setName("togglePbrEnvButton"); // NOI18N
         togglePbrEnvButton.setVerticalTextPosition(javax.swing.SwingConstants.BOTTOM);
         togglePbrEnvButton.addActionListener(new java.awt.event.ActionListener() {
             public void actionPerformed(java.awt.event.ActionEvent evt) {