Platform: expose also window events via Sdl2Application::anyEvent().

doc/changelog.dox

@@ -130,6 +130,10 @@ See also:
 
 @subsubsection changelog-latest-changes-platform Platform libraries
 
+-   @ref Platform::Sdl2Application::anyEvent() is now fired also for window
+    events that are not exposed through
+    @ref Platform::Sdl2Application::viewportEvent() "viewportEvent()" or
+    @ref Platform::Sdl2Application::exitEvent() "exitEvent()"
 -   On OpenGL ES builds, @ref Platform::Sdl2Application now tells SDL whether
     to use a system GL driver or a dedicated GLES driver based on whether
     @ref MAGNUM_TARGET_DESKTOP_GLES is defined. This allows for a smoother

src/Magnum/Platform/Sdl2Application.cpp

@@ -683,9 +683,15 @@ void Sdl2Application::mainLoopIteration() {
                         _flags |= Flag::Redraw;
                         #endif
                     } break;
+                    /* Direct everything that wasn't exposed via a callback to
+                       anyEvent(), so users can implement event handling for
+                       things not present in the Application APIs */
                     case SDL_WINDOWEVENT_EXPOSED:
                         _flags |= Flag::Redraw;
+                        if(!(_flags & Flag::NoAnyEvent)) anyEvent(event);
                         break;
+                    default:
+                        if(!(_flags & Flag::NoAnyEvent)) anyEvent(event);
                 } break;
 
             case SDL_KEYDOWN:

src/Magnum/Platform/Test/Sdl2ApplicationTest.cpp

@@ -70,10 +70,13 @@ struct Sdl2ApplicationTest: Platform::Application {
         Debug{} << "text input event:" << std::string{event.text(), event.text().size()};
     }
 
-    /* Should fire on currently not handled events, such as minimize/maximize.
-       Comment out to verify correct behavior with the override not present. */
+    /* Should fire on currently not handled events, such as minimize/maximize
+       or window focus/blur. Comment out to verify correct behavior with the
+       override not present. */
     void anyEvent(SDL_Event& event) override {
-        Debug{} << "any event:" << event.type;
+        Debug d;
+        d << "any event:" << event.type;
+        if(event.type == SDL_WINDOWEVENT) d << event.window.event;
     }
 };