Added missing headers

examples/many_different_widgets/ManyDifferentWidgets.cpp

@@ -24,6 +24,7 @@
 
 
 #include <TGUI/TGUI.hpp>
+#include <iostream>
 
 int main()
 {

examples/scalable_login_screen/ScalableLoginScreen.cpp

@@ -24,6 +24,7 @@
 
 
 #include <TGUI/TGUI.hpp>
+#include <iostream>
 
 void login(tgui::EditBox::Ptr username, tgui::EditBox::Ptr password)
 {

include/TGUI/Layout.hpp

@@ -29,6 +29,7 @@
 #include <SFML/System/Vector2.hpp>
 #include <TGUI/Config.hpp>
 #include <functional>
+#include <string>
 #include <memory>
 #include <vector>
 #include <set>

src/TGUI/Global.cpp

@@ -26,6 +26,7 @@
 #include <TGUI/Global.hpp>
 #include <TGUI/Clipboard.hpp>
 #include <TGUI/Exception.hpp>
+#include <functional>
 #include <sstream>
 #include <locale>
 #include <cctype> // isspace

src/TGUI/Widgets/CheckBox.cpp

@@ -235,7 +235,7 @@ namespace tgui
 
             if (m_checked)
             {
-                const constexpr float pi = 3.14159265358979f;
+                const float pi = 3.14159265358979f;
 
                 // Set the clipping for all draw calls that happen until this clipping object goes out of scope
                 Clipping clipping{target, states, {borders.left, borders.top}, getInnerSize()};

src/TGUI/Widgets/Knob.cpp

@@ -31,7 +31,7 @@
 
 namespace
 {
-    const constexpr float pi = 3.14159265358979f;
+    const float pi = 3.14159265358979f;
 }
 
 /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

tests/Texture.cpp

@@ -22,8 +22,10 @@
 //
 /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 
-#include "catch.hpp"
+#include "Tests.hpp"
+#include <TGUI/Exception.hpp>
 #include <TGUI/Texture.hpp>
+#include <TGUI/TextureManager.hpp>
 #include <SFML/System/Err.hpp>
 
 TEST_CASE("[Texture]")

tests/TextureManager.cpp

@@ -24,6 +24,7 @@
 
 #include "catch.hpp"
 #include <TGUI/TextureManager.hpp>
+#include <TGUI/Exception.hpp>
 #include <TGUI/Texture.hpp>
 #include <SFML/System/Err.hpp>
 

tests/ToolTip.cpp

@@ -24,6 +24,7 @@
 
 #include "Tests.hpp"
 #include <TGUI/ToolTip.hpp>
+#include <TGUI/TextureManager.hpp>
 #include <TGUI/Widgets/Label.hpp>
 #include <TGUI/Widgets/Panel.hpp>