Commented out obsolete internals's SetItemUsingMouseWheel() (#2891), …

…TreeNodeBehaviorIsOpen() (#4814, #5423, #282, #2958, #924)

+ Removed obsolete header checks for IMGUI_DISABLE_METRICS_WINDOW.

imgui.h

@@ -3616,8 +3616,8 @@ namespace ImGui
     //-- OBSOLETED in 1.89 (from August 2022)
     //IMGUI_API bool      ImageButton(ImTextureID user_texture_id, const ImVec2& size, const ImVec2& uv0 = ImVec2(0, 0), const ImVec2& uv1 = ImVec2(1, 1), int frame_padding = -1, const ImVec4& bg_col = ImVec4(0, 0, 0, 0), const ImVec4& tint_col = ImVec4(1, 1, 1, 1)); // --> Use new ImageButton() signature (explicit item id, regular FramePadding). Refer to code in 1.91 if you want to grab a copy of this version.
     //-- OBSOLETED in 1.88 (from May 2022)
-    //static inline void  CaptureKeyboardFromApp(bool want_capture_keyboard = true)     { SetNextFrameWantCaptureKeyboard(want_capture_keyboard); } // Renamed as name was misleading + removed default value.
-    //static inline void  CaptureMouseFromApp(bool want_capture_mouse = true)           { SetNextFrameWantCaptureMouse(want_capture_mouse); }       // Renamed as name was misleading + removed default value.
+    //static inline void  CaptureKeyboardFromApp(bool want_capture_keyboard = true)                   { SetNextFrameWantCaptureKeyboard(want_capture_keyboard); } // Renamed as name was misleading + removed default value.
+    //static inline void  CaptureMouseFromApp(bool want_capture_mouse = true)                         { SetNextFrameWantCaptureMouse(want_capture_mouse); }       // Renamed as name was misleading + removed default value.
     //-- OBSOLETED in 1.86 (from November 2021)
     //IMGUI_API void      CalcListClipping(int items_count, float items_height, int* out_items_display_start, int* out_items_display_end); // Code removed, see 1.90 for last version of the code. Calculate range of visible items for large list of evenly sized items. Prefer using ImGuiListClipper.
     //-- OBSOLETED in 1.85 (from August 2021)
@@ -3700,10 +3700,7 @@ namespace ImGui
 #endif // #ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
 
 // RENAMED IMGUI_DISABLE_METRICS_WINDOW > IMGUI_DISABLE_DEBUG_TOOLS in 1.88 (from June 2022)
-#if defined(IMGUI_DISABLE_METRICS_WINDOW) && !defined(IMGUI_DISABLE_OBSOLETE_FUNCTIONS) && !defined(IMGUI_DISABLE_DEBUG_TOOLS)
-#define IMGUI_DISABLE_DEBUG_TOOLS
-#endif
-#if defined(IMGUI_DISABLE_METRICS_WINDOW) && defined(IMGUI_DISABLE_OBSOLETE_FUNCTIONS)
+#ifdef IMGUI_DISABLE_METRICS_WINDOW
 #error IMGUI_DISABLE_METRICS_WINDOW was renamed to IMGUI_DISABLE_DEBUG_TOOLS, please use new name.
 #endif
 

imgui_internal.h

@@ -3478,9 +3478,8 @@ namespace ImGui
 
     // Obsolete functions
 #ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
-    inline void     SetItemUsingMouseWheel()                                            { SetItemKeyOwner(ImGuiKey_MouseWheelY); }      // Changed in 1.89
-    inline bool     TreeNodeBehaviorIsOpen(ImGuiID id, ImGuiTreeNodeFlags flags = 0)    { return TreeNodeUpdateNextOpen(id, flags); }   // Renamed in 1.89
-
+    //inline void   SetItemUsingMouseWheel()                                            { SetItemKeyOwner(ImGuiKey_MouseWheelY); }      // Changed in 1.89
+    //inline bool   TreeNodeBehaviorIsOpen(ImGuiID id, ImGuiTreeNodeFlags flags = 0)    { return TreeNodeUpdateNextOpen(id, flags); }   // Renamed in 1.89
     //inline bool   IsKeyPressedMap(ImGuiKey key, bool repeat = true)                   { IM_ASSERT(IsNamedKey(key)); return IsKeyPressed(key, repeat); } // Removed in 1.87: Mapping from named key is always identity!
 
     // Refactored focus/nav/tabbing system in 1.82 and 1.84. If you have old/custom copy-and-pasted widgets which used FocusableItemRegister():