IO: (BREAKING) moved io.GetClipboardTextFn, io.SetClipboardTextFn to platform_io.Platform_GetClipboardTextFn, platform_io.Platform_SetClipboardTextFn.

imgui.h

@@ -2289,12 +2289,6 @@ struct ImGuiIO
     void*       BackendRendererUserData;        // = NULL           // User data for renderer backend
     void*       BackendLanguageUserData;        // = NULL           // User data for non C++ programming language backend
 
-    // Optional: Access OS clipboard
-    // (default to use native Win32 clipboard on Windows, otherwise uses a private clipboard. Override to access OS clipboard on other architectures)
-    const char* (*GetClipboardTextFn)(void* user_data);
-    void        (*SetClipboardTextFn)(void* user_data, const char* text);
-    void*       ClipboardUserData;
-
     //------------------------------------------------------------------
     // Input - Call before calling NewFrame()
     //------------------------------------------------------------------
@@ -2396,6 +2390,14 @@ struct ImGuiIO
     //void*     ImeWindowHandle;                    // [Obsoleted in 1.87] Set ImGuiViewport::PlatformHandleRaw instead. Set this to your HWND to get automatic IME cursor positioning.
 #endif
 
+    // Legacy: before 1.91.1, clipboard functions were stored in ImGuiIO instead of ImGuiPlatformIO.
+    // As this is will affect all users of custom engines/backends, we are providing proper legacy redirection (will obsolete).
+#ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
+    const char* (*GetClipboardTextFn)(void* user_data);
+    void        (*SetClipboardTextFn)(void* user_data, const char* text);
+    void*       ClipboardUserData;
+#endif
+
     IMGUI_API   ImGuiIO();
 };
 
@@ -3483,6 +3485,12 @@ struct ImGuiPlatformIO
     // Inputs - Interface with OS/backends
     //------------------------------------------------------------------
 
+    // Optional: Access OS clipboard
+    // (default to use native Win32 clipboard on Windows, otherwise uses a private clipboard. Override to access OS clipboard on other architectures)
+    const char* (*Platform_GetClipboardTextFn)(ImGuiContext* ctx);
+    void        (*Platform_SetClipboardTextFn)(ImGuiContext* ctx, const char* text);
+    void*       Platform_ClipboardUserData;
+
     // Optional: Open link/folder/file in OS Shell
     // (default to use ShellExecuteA() on Windows, system() on Linux/Mac)
     bool        (*Platform_OpenInShellFn)(ImGuiContext* ctx, const char* path);