Fix View Code Pane Overflow

lib/utils/window_utils.dart

@@ -10,3 +10,7 @@ bool showButtonLabelsInBodySuccess(int options, double maxWidth) {
       return false;
   }
 }
+
+bool showButtonLabelsInViewCodePane(double maxWidth) {
+  return (maxWidth < 400) ? false : true;
+}

lib/widgets/codegen_previewer.dart

@@ -135,6 +135,11 @@ class _ViewCodePaneState extends State<ViewCodePane> {
       borderRadius: kBorderRadius8,
     );
 
+    return LayoutBuilder(
+      builder: (BuildContext context, BoxConstraints constraints) {
+        var showLabel = showButtonLabelsInViewCodePane(
+          constraints.maxWidth,
+        );
         return Padding(
           padding: kP10,
           child: Column(
@@ -144,19 +149,19 @@ class _ViewCodePaneState extends State<ViewCodePane> {
                 child: Row(
                   children: [
                     Expanded(
-                  child: Text(
+                      child: DropdownButtonCodegenLanguage(
-                    "Code",
-                    style: Theme.of(context).textTheme.titleMedium,
-                  ),
-                ),
-                DropdownButtonCodegenLanguage(
                         codegenLanguage: widget.codegenLanguage,
                         onChanged: widget.onChangedCodegenLanguage,
                       ),
-                CopyButton(toCopy: widget.code),
+                    ),
+                    CopyButton(
+                      toCopy: widget.code,
+                      showLabel: showLabel,
+                    ),
                     SaveInDownloadsButton(
                       content: stringToBytes(widget.code),
                       mimeType: "application/vnd.dart",
+                      showLabel: showLabel,
                     )
                   ],
                 ),
@@ -178,5 +183,7 @@ class _ViewCodePaneState extends State<ViewCodePane> {
             ],
           ),
         );
+      },
+    );
   }
 }