Add documentation tags

modules/juce_gui_basics/misc/juce_BubbleComponent.h

@@ -41,6 +41,8 @@ namespace juce
     resize and position it, then make it visible.
 
     @see BubbleMessageComponent
+
+    @tags{GUI}
 */
 class JUCE_API  BubbleComponent  : public Component
 {

modules/juce_gui_basics/misc/juce_DropShadower.h

@@ -40,6 +40,8 @@ namespace juce
     set the Component::windowHasDropShadow flag when calling
     Component::addToDesktop(), and the system will create one of these if it's
     needed (which it obviously isn't on the Mac, for example).
+
+    @tags{GUI}
 */
 class JUCE_API  DropShadower  : private ComponentListener
 {

modules/juce_gui_basics/misc/juce_JUCESplashScreen.h

@@ -44,6 +44,8 @@ namespace juce
 
 /**
     The standard JUCE splash screen component.
+
+    @tags{GUI}
 */
 class JUCE_API  JUCESplashScreen  : public Component,
                                     private Timer,