Fixed building shared library in Visual Studio due to std::vector bei…

…ng specified with an incomplete type, made selecting SFML's link type separate from selecting SFGUI's link type, renamed "test" example to "SFGUI-Test" in order to fix a CMake policy warning.

CMakeLists.txt

@@ -11,11 +11,7 @@ set( SFGUI_BUILD_SHARED_LIBS true CACHE BOOL "Build shared library." )
 set( SFGUI_BUILD_EXAMPLES true CACHE BOOL "Build examples." )
 set( SFGUI_BUILD_DOC false CACHE BOOL "Generate API documentation." )
 set( SFGUI_INCLUDE_FONT true CACHE BOOL "Include default font in library (DejaVuSans)." )
-
-# Make sure to look for the static SFML libraries
-if( NOT SFGUI_BUILD_SHARED_LIBS )
-	set( SFML_STATIC_LIBRARIES true )
-endif()
+set( SFML_STATIC_LIBRARIES true CACHE BOOL "Do you want to link SFML statically?" )
 
 # Tell CMake where to find additional find modules
 set( CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${PROJECT_SOURCE_DIR}/cmake/Modules/" )

examples/CMakeLists.txt

@@ -37,7 +37,7 @@ build_example( "Buttons" "Buttons.cpp" )
 build_example( "ProgressBar" "ProgressBar.cpp" )
 build_example( "SpinButton" "SpinButton.cpp" )
 build_example( "Canvas" "Canvas.cpp" )
-build_example( "test" "Test.cpp" )
+build_example( "SFGUI-Test" "Test.cpp" )
 
 # Copy data directory to build cache directory to be able to run examples from
 # there. Useful for testing stuff.

include/SFGUI/ComboBox.hpp

@@ -2,13 +2,10 @@
 
 #include <SFGUI/Bin.hpp>
 
+#include <SFML/System/String.hpp>
 #include <vector>
 #include <memory>
 
-namespace sf {
-class String;
-}
-
 namespace sfg {
 
 class Scrollbar;

include/SFGUI/Primitive.hpp

@@ -1,6 +1,7 @@
 #pragma once
 
 #include <SFGUI/Config.hpp>
+#include <SFGUI/PrimitiveVertex.hpp>
 
 #include <SFML/System/Vector2.hpp>
 #include <vector>
@@ -11,7 +12,6 @@ namespace sfg {
 class Signal;
 class RendererViewport;
 class PrimitiveTexture;
-class PrimitiveVertex;
 
 /** Renderer primitive.
  */