Commented out obsolete ImGuiIO::ImeWindowHandle marked obsolete in 1.87, favor of writing to 'void* ImGuiViewport::PlatformHandleRaw'.

Amend 3a90dc38 (#2589, #2598, #3108, #3113, #3653, #4642)

docs/CHANGELOG.txt

@@ -41,6 +41,9 @@ HOW TO UPDATE?
 
 Breaking changes:
 
+- Commented out ImGuiIO::ImeWindowHandle obsoleted in 1.87 in favor of writing
+  to 'void* ImGuiViewport::PlatformHandleRaw'.
+
 Other changes:
 
 - Backends: Vulkan: Fixed vkMapMemory() calls unnecessarily using full buffer size. (#3957)

imgui.cpp

@@ -424,6 +424,7 @@ CODE
  When you are not sure about an old symbol or function name, try using the Search/Find function of your IDE to look for comments or references in all imgui files.
  You can read releases logs https://github.com/ocornut/imgui/releases for more details.
 
+ - 2024/01/15 (1.90.2) - commented out obsolete ImGuiIO::ImeWindowHandle marked obsolete in 1.87, favor of writing to 'void* ImGuiViewport::PlatformHandleRaw'.
  - 2023/12/19 (1.90.1) - commented out obsolete ImGuiKey_KeyPadEnter redirection to ImGuiKey_KeypadEnter.
  - 2023/11/06 (1.90.1) - removed CalcListClipping() marked obsolete in 1.86. Prefer using ImGuiListClipper which can return non-contiguous ranges.
  - 2023/11/05 (1.90.1) - imgui_freetype: commented out ImGuiFreeType::BuildFontAtlas() obsoleted in 1.81. prefer using #define IMGUI_ENABLE_FREETYPE or see commented code for manual calls.
@@ -5028,18 +5029,7 @@ void ImGui::EndFrame()
     {
         IMGUI_DEBUG_LOG_IO("[io] Calling io.SetPlatformImeDataFn(): WantVisible: %d, InputPos (%.2f,%.2f)\n", ime_data->WantVisible, ime_data->InputPos.x, ime_data->InputPos.y);
         ImGuiViewport* viewport = GetMainViewport();
-#ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
-        if (viewport->PlatformHandleRaw == NULL && g.IO.ImeWindowHandle != NULL)
-        {
-            viewport->PlatformHandleRaw = g.IO.ImeWindowHandle;
-            g.IO.SetPlatformImeDataFn(viewport, ime_data);
-            viewport->PlatformHandleRaw = NULL;
-        }
-        else
-#endif
-        {
-            g.IO.SetPlatformImeDataFn(viewport, ime_data);
-        }
+        g.IO.SetPlatformImeDataFn(viewport, ime_data);
     }
 
     // Hide implicit/fallback "Debug" window if it hasn't been used

imgui.h

@@ -2187,11 +2187,7 @@ struct ImGuiIO
     int         KeyMap[ImGuiKey_COUNT];             // [LEGACY] Input: map of indices into the KeysDown[512] entries array which represent your "native" keyboard state. The first 512 are now unused and should be kept zero. Legacy backend will write into KeyMap[] using ImGuiKey_ indices which are always >512.
     bool        KeysDown[ImGuiKey_COUNT];           // [LEGACY] Input: Keyboard keys that are pressed (ideally left in the "native" order your engine has access to keyboard keys, so you can use your own defines/enums for keys). This used to be [512] sized. It is now ImGuiKey_COUNT to allow legacy io.KeysDown[GetKeyIndex(...)] to work without an overflow.
     float       NavInputs[ImGuiNavInput_COUNT];     // [LEGACY] Since 1.88, NavInputs[] was removed. Backends from 1.60 to 1.86 won't build. Feed gamepad inputs via io.AddKeyEvent() and ImGuiKey_GamepadXXX enums.
-#endif
-#ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
-    void*       ImeWindowHandle;                    // = NULL   // [Obsoleted in 1.87] Set ImGuiViewport::PlatformHandleRaw instead. Set this to your HWND to get automatic IME cursor positioning.
-#else
-    void*       _UnusedPadding;
+    //void*     ImeWindowHandle;                    // [Obsoleted in 1.87] Set ImGuiViewport::PlatformHandleRaw instead. Set this to your HWND to get automatic IME cursor positioning.
 #endif
 
     //------------------------------------------------------------------

imgui_internal.h

@@ -1965,8 +1965,8 @@ struct ImGuiContext
 #endif
 
     // Next window/item data
-    ImGuiID                 CurrentFocusScopeId;                // == g.FocusScopeStack.back()
-    ImGuiItemFlags          CurrentItemFlags;                   // == g.ItemFlagsStack.back()
+    ImGuiID                 CurrentFocusScopeId;                // Value for currently appending items == g.FocusScopeStack.back(). Not to be mistaken with g.NavFocusScopeId.
+    ImGuiItemFlags          CurrentItemFlags;                   // Value for currently appending items == g.ItemFlagsStack.back()
     ImGuiID                 DebugLocateId;                      // Storage for DebugLocateItemOnHover() feature: this is read by ItemAdd() so we keep it in a hot/cached location
     ImGuiNextItemData       NextItemData;                       // Storage for SetNextItem** functions
     ImGuiLastItemData       LastItemData;                       // Storage for last submitted item (setup by ItemAdd)
@@ -1993,7 +1993,7 @@ struct ImGuiContext
     // Gamepad/keyboard Navigation
     ImGuiWindow*            NavWindow;                          // Focused window for navigation. Could be called 'FocusedWindow'
     ImGuiID                 NavId;                              // Focused item for navigation
-    ImGuiID                 NavFocusScopeId;                    // Identify a selection scope (selection code often wants to "clear other items" when landing on an item of the selection set)
+    ImGuiID                 NavFocusScopeId;                    // Focused focus scope (e.g. selection code often wants to "clear other items" when landing on an item of the same scope)
     ImGuiID                 NavActivateId;                      // ~~ (g.ActiveId == 0) && (IsKeyPressed(ImGuiKey_Space) || IsKeyDown(ImGuiKey_Enter) || IsKeyPressed(ImGuiKey_NavGamepadActivate)) ? NavId : 0, also set when calling ActivateItem()
     ImGuiID                 NavActivateDownId;                  // ~~ IsKeyDown(ImGuiKey_Space) || IsKeyDown(ImGuiKey_Enter) || IsKeyDown(ImGuiKey_NavGamepadActivate) ? NavId : 0
     ImGuiID                 NavActivatePressedId;               // ~~ IsKeyPressed(ImGuiKey_Space) || IsKeyPressed(ImGuiKey_Enter) || IsKeyPressed(ImGuiKey_NavGamepadActivate) ? NavId : 0 (no repeat)