Introjucer: Added pre-resize user code block to generated resize() methods.

extras/Introjucer/Source/ComponentEditor/jucer_JucerDocument.cpp

@@ -432,7 +432,8 @@ void JucerDocument::fillInGeneratedCode (GeneratedCode& code) const
     code.getCallbackCode (String::empty, "void", "paint (Graphics& g)", false)
         << "//[UserPrePaint] Add your own custom painting code here..\n//[/UserPrePaint]\n\n";
 
-    code.getCallbackCode (String::empty, "void", "resized()", false);
+    code.getCallbackCode (String::empty, "void", "resized()", false)
+        << "//[UserPreResize] Add your own custom resize code here..\n//[/UserPreResize]\n\n";
 
     if (ComponentLayout* l = getComponentLayout())
         l->fillInGeneratedCode (code);