From f3bc4abd1703d0e79855dfc51ee61a10c6317985 Mon Sep 17 00:00:00 2001
From: Dmitry Marakasov <amdmi3@amdmi3.ru>
Date: Thu, 20 Jul 2017 14:12:33 +0300
Subject: [PATCH] Implement SDL_SetWindowResizable()

Fixes #83
---
 CHANGES.md           |  4 ++++
 SDL2pp/Window.cc     |  5 +++++
 SDL2pp/Window.hh     | 12 ++++++++++++
 tests/live_window.cc | 23 +++++++++++++++++++++++
 4 files changed, 44 insertions(+)

diff --git a/CHANGES.md b/CHANGES.md
index c40ce38..20a695b 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -2,6 +2,10 @@
 All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](http://semver.org/).
 
+## 0.16.0 - unreleased
+### Added
+* New SDL 2.0.5 ```Window``` method: ```Window::SetResizable()```
+
 ## 0.15.0 - 2017-07-10
 ### Added
 * ```Color``` class wrapping around ```SDL_Color```
diff --git a/SDL2pp/Window.cc b/SDL2pp/Window.cc
index ff98ce3..de8d803 100644
--- a/SDL2pp/Window.cc
+++ b/SDL2pp/Window.cc
@@ -259,6 +259,11 @@ float Window::GetOpacity() const {
 
 	return opacity;
 }
+
+Window& Window::SetResizable(bool resizable) {
+	SDL_SetWindowResizable(window_, resizable ? SDL_TRUE : SDL_FALSE);
+	return *this;
+}
 #endif
 
 }
diff --git a/SDL2pp/Window.hh b/SDL2pp/Window.hh
index ea7ff2d..768b969 100644
--- a/SDL2pp/Window.hh
+++ b/SDL2pp/Window.hh
@@ -558,6 +558,18 @@ public:
 	///
 	////////////////////////////////////////////////////////////
 	float GetOpacity() const;
+
+	////////////////////////////////////////////////////////////
+	/// \brief Set user-resizable state of a window
+	///
+	/// \param[in] resizable True to allow resizing, false to disallow
+	///
+	/// \returns Reference to self
+	///
+	/// \see http://wiki.libsdl.org/SDL_SetWindowResizable
+	///
+	////////////////////////////////////////////////////////////
+	Window& SetResizable(bool resizable = true);
 #endif
 };
 
diff --git a/tests/live_window.cc b/tests/live_window.cc
index 26df603..9009837 100644
--- a/tests/live_window.cc
+++ b/tests/live_window.cc
@@ -212,6 +212,29 @@ BEGIN_TEST(int, char*[])
 			EventSleep(1000);
 		}
 	}
+
+    {
+        // Resizable
+        Uint32 flags = window.GetFlags();
+
+        if (flags & SDL_WINDOW_RESIZABLE) {
+			window.SetResizable(false);
+			EXPECT_TRUE(!(window.GetFlags() & SDL_WINDOW_RESIZABLE));
+            EventSleep(1000);
+
+			window.SetResizable(true);
+			EXPECT_TRUE(window.GetFlags() & SDL_WINDOW_RESIZABLE);
+            EventSleep(1000);
+        } else {
+			window.SetResizable(true);
+			EXPECT_TRUE(window.GetFlags() & SDL_WINDOW_RESIZABLE);
+            EventSleep(1000);
+
+			window.SetResizable(false);
+			EXPECT_TRUE(!(window.GetFlags() & SDL_WINDOW_RESIZABLE));
+            EventSleep(1000);
+        }
+    }
 #endif
 
 END_TEST()