fix window title and icon in SDL2.

4 files changed, 39 insertions, 0 deletions

diff --git a/src/utils/sdl2helper.cpp b/src/utils/sdl2helper.cpp
index 7cf624a2c..1ae8b087f 100644
--- a/src/utils/sdl2helper.cpp
+++ b/src/utils/sdl2helper.cpp
@@ -37,4 +37,14 @@ bool SDL::getAllVideoModes(StringVect &modeList)
     return true;
 }
 
+void SDL::SetWindowTitle(SDL_Window *const window, const char *const title)
+{
+    SDL_SetWindowTitle(window, title);
+}
+
+void SDL::SetWindowIcon(SDL_Window *const window, SDL_Surface *const icon)
+{
+    SDL_SetWindowIcon(window, icon);
+}
+
 #endif  // USE_SDL2
diff --git a/src/utils/sdl2helper.h b/src/utils/sdl2helper.h
index 101c965b8..bf3c57f0c 100644
--- a/src/utils/sdl2helper.h
+++ b/src/utils/sdl2helper.h
@@ -26,9 +26,17 @@
 
 #include "localconsts.h"
 
+struct SDL_Surface;
+struct SDL_Window;
+
 namespace SDL
 {
     bool getAllVideoModes(StringVect &modeList);
+
+    void SetWindowTitle(SDL_Window *const window, const char *const title);
+
+    void SetWindowIcon(SDL_Window *const window, SDL_Surface *const icon);
+
 }  // namespace SDL
 
 #endif  // USE_SDL2
diff --git a/src/utils/sdlhelper.cpp b/src/utils/sdlhelper.cpp
index 064989e93..9d28f6c96 100644
--- a/src/utils/sdlhelper.cpp
+++ b/src/utils/sdlhelper.cpp
@@ -61,4 +61,16 @@ bool SDL::getAllVideoModes(StringVect &modeList)
     }
 }
 
+void SDL::SetWindowTitle(SDL_Surface *const window A_UNUSED,
+                         const char *const title)
+{
+    SDL_WM_SetCaption(title, nullptr);
+}
+
+void SDL::SetWindowIcon(SDL_Surface *const window A_UNUSED,
+                        SDL_Surface *const icon)
+{
+    SDL_WM_SetIcon(icon, nullptr);
+}
+
 #endif  // USE_SDL2
diff --git a/src/utils/sdlhelper.h b/src/utils/sdlhelper.h
index f81cd449d..9d122f934 100644
--- a/src/utils/sdlhelper.h
+++ b/src/utils/sdlhelper.h
@@ -29,9 +29,18 @@
 
 #include "localconsts.h"
 
+struct SDL_Surface;
+
 namespace SDL
 {
     bool getAllVideoModes(StringVect &modeList);
+
+    void SetWindowTitle(SDL_Surface *const window,
+                        const char *const title);
+
+    void SetWindowIcon(SDL_Surface *const window A_UNUSED,
+                       SDL_Surface *const icon);
+
 }  // namespace SDL
 
 #endif  // USE_SDL2