(Breaking) moved ImGuiConfigFlags_NavEnableSetMousePos -> io.ConfigNavMoveSetMousePos, ImGuiConfigFlags_NavNoCaptureKeyboard -> ConfigNavCaptureKeyboard. (#2517, #2009)

backends/imgui_impl_glfw.cpp

@@ -728,7 +728,7 @@ static void ImGui_ImplGlfw_UpdateMouseData()
 #endif
         if (is_window_focused)
         {
-            // (Optional) Set OS mouse position from Dear ImGui if requested (rarely used, only when ImGuiConfigFlags_NavEnableSetMousePos is enabled by user)
+            // (Optional) Set OS mouse position from Dear ImGui if requested (rarely used, only when io.ConfigNavMoveSetMousePos is enabled by user)
             if (io.WantSetMousePos)
                 glfwSetCursorPos(window, (double)io.MousePos.x, (double)io.MousePos.y);
 

backends/imgui_impl_sdl2.cpp

@@ -605,7 +605,7 @@ static void ImGui_ImplSDL2_UpdateMouseData()
 #endif
     if (is_app_focused)
     {
-        // (Optional) Set OS mouse position from Dear ImGui if requested (rarely used, only when ImGuiConfigFlags_NavEnableSetMousePos is enabled by user)
+        // (Optional) Set OS mouse position from Dear ImGui if requested (rarely used, only when io.ConfigNavMoveSetMousePos is enabled by user)
         if (io.WantSetMousePos)
             SDL_WarpMouseInWindow(bd->Window, (int)io.MousePos.x, (int)io.MousePos.y);
 

backends/imgui_impl_sdl3.cpp

@@ -573,7 +573,7 @@ static void ImGui_ImplSDL3_UpdateMouseData()
 #endif
     if (is_app_focused)
     {
-        // (Optional) Set OS mouse position from Dear ImGui if requested (rarely used, only when ImGuiConfigFlags_NavEnableSetMousePos is enabled by user)
+        // (Optional) Set OS mouse position from Dear ImGui if requested (rarely used, only when io.ConfigNavMoveSetMousePos is enabled by user)
         if (io.WantSetMousePos)
             SDL_WarpMouseInWindow(bd->Window, io.MousePos.x, io.MousePos.y);
 

backends/imgui_impl_win32.cpp

@@ -308,7 +308,7 @@ static void ImGui_ImplWin32_UpdateMouseData()
     const bool is_app_focused = (focused_window == bd->hWnd);
     if (is_app_focused)
     {
-        // (Optional) Set OS mouse position from Dear ImGui if requested (rarely used, only when ImGuiConfigFlags_NavEnableSetMousePos is enabled by user)
+        // (Optional) Set OS mouse position from Dear ImGui if requested (rarely used, only when io.ConfigNavMoveSetMousePos is enabled by user)
         if (io.WantSetMousePos)
         {
             POINT pos = { (int)io.MousePos.x, (int)io.MousePos.y };

docs/CHANGELOG.txt

@@ -54,6 +54,11 @@ Breaking changes:
     - Won't warn:   ImGui::Image((ImTextureID)(intptr_t)MyTextureData), ...);
   - Note that you can always define ImTextureID to be your own high-level structures
     (with dedicated constructors) if you like.
+- IO: moved ImGuiConfigFlags_NavEnableSetMousePos to standalone io.ConfigNavMoveSetMousePos bool.
+- IO: moved ImGuiConfigFlags_NavNoCaptureKeyboard to standalone io.ConfigNavCaptureKeyboard bool 
+  (note the inverted value!). (#2517, #2009)
+  Kept legacy names (will obsolete) + code that copies settings once the first time. 
+  Dynamically changing the old value won't work. Switch to using the new value!
 
 Other changes:
 

imgui.cpp

@@ -183,8 +183,8 @@ CODE
    - Consoles/Tablet/Phone users: Consider using a Synergy 1.x server (on your PC) + run examples/libs/synergy/uSynergy.c (on your console/tablet/phone app)
      in order to share your PC mouse/keyboard.
    - See https://github.com/ocornut/imgui/wiki/Useful-Extensions#remoting for other remoting solutions.
-   - On a TV/console system where readability may be lower or mouse inputs may be awkward, you may want to set the ImGuiConfigFlags_NavEnableSetMousePos flag.
+   - On a TV/console system where readability may be lower or mouse inputs may be awkward, you may want to set the io.ConfigNavMoveSetMousePos flag.
-     Enabling ImGuiConfigFlags_NavEnableSetMousePos + ImGuiBackendFlags_HasSetMousePos instructs Dear ImGui to move your mouse cursor along with navigation movements.
+     Enabling io.ConfigNavMoveSetMousePos + ImGuiBackendFlags_HasSetMousePos instructs Dear ImGui to move your mouse cursor along with navigation movements.
      When enabled, the NewFrame() function may alter 'io.MousePos' and set 'io.WantSetMousePos' to notify you that it wants the mouse cursor to be moved.
      When that happens your backend NEEDS to move the OS or underlying mouse cursor on the next frame. Some of the backends in examples/ do that.
      (If you set the NavEnableSetMousePos flag but don't honor 'io.WantSetMousePos' properly, Dear ImGui will misbehave as it will see your mouse moving back & forth!)
@@ -430,6 +430,9 @@ 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.
 
+ - 2024/10/14 (1.91.4) - moved ImGuiConfigFlags_NavEnableSetMousePos to standalone io.ConfigNavMoveSetMousePos bool.
+                         moved ImGuiConfigFlags_NavNoCaptureKeyboard to standalone io.ConfigNavCaptureKeyboard bool (note the inverted value!).
+                         kept legacy names (will obsolete) + code that copies settings once the first time. Dynamically changing the old value won't work. Switch to using the new value!
  - 2024/10/10 (1.91.4) - the typedef for ImTextureID now defaults to ImU64 instead of void*. (#1641)
                          this removes the requirement to redefine it for backends which are e.g. storing descriptor sets or other 64-bits structures when building on 32-bits archs. It therefore simplify various building scripts/helpers.
                          you may have compile-time issues if you were casting to 'void*' instead of 'ImTextureID' when passing your types to functions taking ImTextureID values, e.g. ImGui::Image().
@@ -5001,7 +5004,7 @@ void ImGui::UpdateHoveredWindowAndCaptureFlags()
     {
         if ((g.ActiveId != 0) || (modal_window != NULL))
             io.WantCaptureKeyboard = true;
-        else if (io.NavActive && (io.ConfigFlags & ImGuiConfigFlags_NavEnableKeyboard) && !(io.ConfigFlags & ImGuiConfigFlags_NavNoCaptureKeyboard))
+        else if (io.NavActive && (io.ConfigFlags & ImGuiConfigFlags_NavEnableKeyboard) && io.ConfigNavCaptureKeyboard)
             io.WantCaptureKeyboard = true;
     }
     if (g.WantCaptureKeyboardNextFrame != -1) // Manual override
@@ -10456,8 +10459,20 @@ static void ImGui::ErrorCheckNewFrameSanityChecks()
     if (g.IO.ConfigErrorRecovery)
         IM_ASSERT(g.IO.ConfigErrorRecoveryEnableAssert || g.IO.ConfigErrorRecoveryEnableDebugLog || g.IO.ConfigErrorRecoveryEnableTooltip || g.ErrorCallback != NULL);
 
-    // Remap legacy clipboard handlers (OBSOLETED in 1.91.1, August 2024)
 #ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
+    // Remap legacy names
+    if (g.IO.ConfigFlags & ImGuiConfigFlags_NavEnableSetMousePos)
+    {
+        g.IO.ConfigNavMoveSetMousePos = true;
+        g.IO.ConfigFlags &= ~ImGuiConfigFlags_NavEnableSetMousePos;
+    }
+    if (g.IO.ConfigFlags & ImGuiConfigFlags_NavNoCaptureKeyboard)
+    {
+        g.IO.ConfigNavCaptureKeyboard = false;
+        g.IO.ConfigFlags &= ~ImGuiConfigFlags_NavNoCaptureKeyboard;
+    }
+
+    // Remap legacy clipboard handlers (OBSOLETED in 1.91.1, August 2024)
     if (g.IO.GetClipboardTextFn != NULL && (g.PlatformIO.Platform_GetClipboardTextFn == NULL || g.PlatformIO.Platform_GetClipboardTextFn == Platform_GetClipboardTextFn_DefaultImpl))
         g.PlatformIO.Platform_GetClipboardTextFn = [](ImGuiContext* ctx) { return ctx->IO.GetClipboardTextFn(ctx->IO.ClipboardUserData); };
     if (g.IO.SetClipboardTextFn != NULL && (g.PlatformIO.Platform_SetClipboardTextFn == NULL || g.PlatformIO.Platform_SetClipboardTextFn == Platform_SetClipboardTextFn_DefaultImpl))
@@ -12168,7 +12183,7 @@ ImVec2 ImGui::FindBestWindowPosForPopup(ImGuiWindow* window)
 
         ImVec2 tooltip_pos = g.IO.MousePos + TOOLTIP_DEFAULT_OFFSET_MOUSE * scale;
         ImRect r_avoid;
-        if (!g.NavDisableHighlight && g.NavDisableMouseHover && !(g.IO.ConfigFlags & ImGuiConfigFlags_NavEnableSetMousePos))
+        if (!g.NavDisableHighlight && g.NavDisableMouseHover && !g.IO.ConfigNavMoveSetMousePos)
             r_avoid = ImRect(ref_pos.x - 16, ref_pos.y - 8, ref_pos.x + 16, ref_pos.y + 8);
         else
             r_avoid = ImRect(ref_pos.x - 16, ref_pos.y - 8, ref_pos.x + 24 * scale, ref_pos.y + 24 * scale); // FIXME: Hard-coded based on mouse cursor shape expectation. Exact dimension not very important.
@@ -12973,7 +12988,7 @@ static void ImGui::NavUpdate()
 
     // Update mouse position if requested
     // (This will take into account the possibility that a Scroll was queued in the window to offset our absolute mouse position before scroll has been applied)
-    if (set_mouse_pos && (io.ConfigFlags & ImGuiConfigFlags_NavEnableSetMousePos) && (io.BackendFlags & ImGuiBackendFlags_HasSetMousePos))
+    if (set_mouse_pos && io.ConfigNavMoveSetMousePos && (io.BackendFlags & ImGuiBackendFlags_HasSetMousePos))
         TeleportMousePos(NavCalcPreferredRefPos());
 
     // [DEBUG]

imgui.h

@@ -29,7 +29,7 @@
 // Library Version
 // (Integer encoded as XYYZZ for use in #if preprocessor conditionals, e.g. '#if IMGUI_VERSION_NUM >= 12345')
 #define IMGUI_VERSION       "1.91.4 WIP"
-#define IMGUI_VERSION_NUM   19133
+#define IMGUI_VERSION_NUM   19134
 #define IMGUI_HAS_TABLE
 
 /*
@@ -1597,8 +1597,6 @@ enum ImGuiConfigFlags_
     ImGuiConfigFlags_None                   = 0,
     ImGuiConfigFlags_NavEnableKeyboard      = 1 << 0,   // Master keyboard navigation enable flag. Enable full Tabbing + directional arrows + space/enter to activate.
     ImGuiConfigFlags_NavEnableGamepad       = 1 << 1,   // Master gamepad navigation enable flag. Backend also needs to set ImGuiBackendFlags_HasGamepad.
-    ImGuiConfigFlags_NavEnableSetMousePos   = 1 << 2,   // Instruct navigation to move the mouse cursor. May be useful on TV/console systems where moving a virtual mouse is awkward. Will update io.MousePos and set io.WantSetMousePos=true. If enabled you MUST honor io.WantSetMousePos requests in your backend, otherwise ImGui will react as if the mouse is jumping around back and forth.
-    ImGuiConfigFlags_NavNoCaptureKeyboard   = 1 << 3,   // Instruct navigation to not set the io.WantCaptureKeyboard flag when io.NavActive is set.
     ImGuiConfigFlags_NoMouse                = 1 << 4,   // Instruct dear imgui to disable mouse inputs and interactions.
     ImGuiConfigFlags_NoMouseCursorChange    = 1 << 5,   // Instruct backend to not alter mouse cursor shape and visibility. Use if the backend cursor changes are interfering with yours and you don't want to use SetMouseCursor() to change mouse cursor. You may want to honor requests from imgui by reading GetMouseCursor() yourself instead.
     ImGuiConfigFlags_NoKeyboard             = 1 << 6,   // Instruct dear imgui to disable keyboard inputs and interactions. This is done by ignoring keyboard events and clearing existing states.
@@ -1606,6 +1604,11 @@ enum ImGuiConfigFlags_
     // User storage (to allow your backend/engine to communicate to code that may be shared between multiple projects. Those flags are NOT used by core Dear ImGui)
     ImGuiConfigFlags_IsSRGB                 = 1 << 20,  // Application is SRGB-aware.
     ImGuiConfigFlags_IsTouchScreen          = 1 << 21,  // Application is using a touch screen instead of a mouse.
+
+#ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
+    ImGuiConfigFlags_NavEnableSetMousePos   = 1 << 2,   // [moved/renamed in 1.91.4] -> use bool io.ConfigNavMoveSetMousePos
+    ImGuiConfigFlags_NavNoCaptureKeyboard   = 1 << 3,   // [moved/renamed in 1.91.4] -> use bool io.ConfigNavCaptureKeyboard
+#endif
 };
 
 // Backend capabilities flags stored in io.BackendFlags. Set by imgui_impl_xxx or custom backend.
@@ -1614,7 +1617,7 @@ enum ImGuiBackendFlags_
     ImGuiBackendFlags_None                  = 0,
     ImGuiBackendFlags_HasGamepad            = 1 << 0,   // Backend Platform supports gamepad and currently has one connected.
     ImGuiBackendFlags_HasMouseCursors       = 1 << 1,   // Backend Platform supports honoring GetMouseCursor() value to change the OS cursor shape.
-    ImGuiBackendFlags_HasSetMousePos        = 1 << 2,   // Backend Platform supports io.WantSetMousePos requests to reposition the OS mouse position (only used if ImGuiConfigFlags_NavEnableSetMousePos is set).
+    ImGuiBackendFlags_HasSetMousePos        = 1 << 2,   // Backend Platform supports io.WantSetMousePos requests to reposition the OS mouse position (only used if io.ConfigNavMoveSetMousePos is set).
     ImGuiBackendFlags_RendererHasVtxOffset  = 1 << 3,   // Backend Renderer supports ImDrawCmd::VtxOffset. This enables output of large meshes (64K+ vertices) while still using 16-bit indices.
 };
 
@@ -2245,6 +2248,8 @@ struct ImGuiIO
     bool        MouseDrawCursor;                    // = false      // Request ImGui to draw a mouse cursor for you (if you are on a platform without a mouse cursor). Cannot be easily renamed to 'io.ConfigXXX' because this is frequently used by backend implementations.
     bool        ConfigMacOSXBehaviors;              // = defined(__APPLE__) // Swap Cmd<>Ctrl keys + OS X style text editing cursor movement using Alt instead of Ctrl, Shortcuts using Cmd/Super instead of Ctrl, Line/Text Start and End using Cmd+Arrows instead of Home/End, Double click selects by word instead of selecting whole text, Multi-selection in lists uses Cmd/Super instead of Ctrl.
     bool        ConfigNavSwapGamepadButtons;        // = false      // Swap Activate<>Cancel (A<>B) buttons, matching typical "Nintendo/Japanese style" gamepad layout.
+    bool        ConfigNavMoveSetMousePos;           // = false      // Directional/tabbing navigation teleports the mouse cursor. May be useful on TV/console systems where moving a virtual mouse is difficult. Will update io.MousePos and set io.WantSetMousePos=true. 
+    bool        ConfigNavCaptureKeyboard;           // = true       // Sets io.WantCaptureKeyboard when io.NavActive is set.
     bool        ConfigInputTrickleEventQueue;       // = true       // Enable input queue trickling: some types of events submitted during the same frame (e.g. button down + up) will be spread over multiple frames, improving interactions with low framerates.
     bool        ConfigInputTextCursorBlink;         // = true       // Enable blinking cursor (optional as some users consider it to be distracting).
     bool        ConfigInputTextEnterKeepActive;     // = false      // [BETA] Pressing Enter will keep item active and select contents (single-line only).
@@ -2358,7 +2363,7 @@ struct ImGuiIO
     bool        WantCaptureMouse;                   // Set when Dear ImGui will use mouse inputs, in this case do not dispatch them to your main game/application (either way, always pass on mouse inputs to imgui). (e.g. unclicked mouse is hovering over an imgui window, widget is active, mouse was clicked over an imgui window, etc.).
     bool        WantCaptureKeyboard;                // Set when Dear ImGui will use keyboard inputs, in this case do not dispatch them to your main game/application (either way, always pass keyboard inputs to imgui). (e.g. InputText active, or an imgui window is focused and navigation is enabled, etc.).
     bool        WantTextInput;                      // Mobile/console: when set, you may display an on-screen keyboard. This is set by Dear ImGui when it wants textual keyboard input to happen (e.g. when a InputText widget is active).
-    bool        WantSetMousePos;                    // MousePos has been altered, backend should reposition mouse on next frame. Rarely used! Set only when ImGuiConfigFlags_NavEnableSetMousePos flag is enabled.
+    bool        WantSetMousePos;                    // MousePos has been altered, backend should reposition mouse on next frame. Rarely used! Set only when io.ConfigNavMoveSetMousePos is enabled.
     bool        WantSaveIniSettings;                // When manual .ini load/save is active (io.IniFilename == NULL), this will be set to notify your application that you can call SaveIniSettingsToMemory() and save yourself. Important: clear io.WantSaveIniSettings yourself after saving!
     bool        NavActive;                          // Keyboard/Gamepad navigation is currently allowed (will handle ImGuiKey_NavXXX events) = a window is focused and it doesn't use the ImGuiWindowFlags_NoNavInputs flag.
     bool        NavVisible;                         // Keyboard/Gamepad navigation is visible and allowed (will handle ImGuiKey_NavXXX events).

imgui_demo.cpp

@@ -501,8 +501,6 @@ void ImGui::ShowDemoWindow(bool* p_open)
             ImGui::SameLine(); HelpMarker("Enable keyboard controls.");
             ImGui::CheckboxFlags("io.ConfigFlags: NavEnableGamepad",     &io.ConfigFlags, ImGuiConfigFlags_NavEnableGamepad);
             ImGui::SameLine(); HelpMarker("Enable gamepad controls. Require backend to set io.BackendFlags |= ImGuiBackendFlags_HasGamepad.\n\nRead instructions in imgui.cpp for details.");
-            ImGui::CheckboxFlags("io.ConfigFlags: NavEnableSetMousePos", &io.ConfigFlags, ImGuiConfigFlags_NavEnableSetMousePos);
-            ImGui::SameLine(); HelpMarker("Instruct navigation to move the mouse cursor. See comment for ImGuiConfigFlags_NavEnableSetMousePos.");
             ImGui::CheckboxFlags("io.ConfigFlags: NoMouse",              &io.ConfigFlags, ImGuiConfigFlags_NoMouse);
             ImGui::SameLine(); HelpMarker("Instruct dear imgui to disable mouse inputs and interactions.");
 
@@ -529,6 +527,12 @@ void ImGui::ShowDemoWindow(bool* p_open)
             ImGui::Checkbox("io.MouseDrawCursor", &io.MouseDrawCursor);
             ImGui::SameLine(); HelpMarker("Instruct Dear ImGui to render a mouse cursor itself. Note that a mouse cursor rendered via your application GPU rendering path will feel more laggy than hardware cursor, but will be more in sync with your other visuals.\n\nSome desktop applications may use both kinds of cursors (e.g. enable software cursor only when resizing/dragging something).");
 
+            ImGui::SeparatorText("Navigation");
+            ImGui::Checkbox("io.ConfigNavSwapGamepadButtons", &io.ConfigNavSwapGamepadButtons);
+            ImGui::Checkbox("io.ConfigNavMoveSetMousePos", &io.ConfigNavMoveSetMousePos);
+            ImGui::SameLine(); HelpMarker("Directional/tabbing navigation teleports the mouse cursor. May be useful on TV/console systems where moving a virtual mouse is difficult");
+            ImGui::Checkbox("io.ConfigNavCaptureKeyboard", &io.ConfigNavCaptureKeyboard);
+
             ImGui::SeparatorText("Widgets");
             ImGui::Checkbox("io.ConfigInputTextCursorBlink", &io.ConfigInputTextCursorBlink);
             ImGui::SameLine(); HelpMarker("Enable blinking cursor (optional as some users consider it to be distracting).");
@@ -7753,12 +7757,12 @@ void ImGui::ShowAboutWindow(bool* p_open)
         ImGui::Text("io.ConfigFlags: 0x%08X", io.ConfigFlags);
         if (io.ConfigFlags & ImGuiConfigFlags_NavEnableKeyboard)        ImGui::Text(" NavEnableKeyboard");
         if (io.ConfigFlags & ImGuiConfigFlags_NavEnableGamepad)         ImGui::Text(" NavEnableGamepad");
-        if (io.ConfigFlags & ImGuiConfigFlags_NavEnableSetMousePos)     ImGui::Text(" NavEnableSetMousePos");
-        if (io.ConfigFlags & ImGuiConfigFlags_NavNoCaptureKeyboard)     ImGui::Text(" NavNoCaptureKeyboard");
         if (io.ConfigFlags & ImGuiConfigFlags_NoMouse)                  ImGui::Text(" NoMouse");
         if (io.ConfigFlags & ImGuiConfigFlags_NoMouseCursorChange)      ImGui::Text(" NoMouseCursorChange");
         if (io.MouseDrawCursor)                                         ImGui::Text("io.MouseDrawCursor");
         if (io.ConfigMacOSXBehaviors)                                   ImGui::Text("io.ConfigMacOSXBehaviors");
+        if (io.ConfigNavMoveSetMousePos)                                ImGui::Text("io.ConfigNavMoveSetMousePos");
+        if (io.ConfigNavCaptureKeyboard)                                ImGui::Text("io.ConfigNavCaptureKeyboard");
         if (io.ConfigInputTextCursorBlink)                              ImGui::Text("io.ConfigInputTextCursorBlink");
         if (io.ConfigWindowsResizeFromEdges)                            ImGui::Text("io.ConfigWindowsResizeFromEdges");
         if (io.ConfigWindowsMoveFromTitleBarOnly)                       ImGui::Text("io.ConfigWindowsMoveFromTitleBarOnly");

imgui_internal.h

@@ -2143,7 +2143,7 @@ struct ImGuiContext
     ImGuiInputSource        NavInputSource;                     // Keyboard or Gamepad mode? THIS CAN ONLY BE ImGuiInputSource_Keyboard or ImGuiInputSource_Mouse
     ImGuiSelectionUserData  NavLastValidSelectionUserData;      // Last valid data passed to SetNextItemSelectionUser(), or -1. For current window. Not reset when focusing an item that doesn't have selection data.
     bool                    NavIdIsAlive;                       // Nav widget has been seen this frame ~~ NavRectRel is valid
-    bool                    NavMousePosDirty;                   // When set we will update mouse position if (io.ConfigFlags & ImGuiConfigFlags_NavEnableSetMousePos) if set (NB: this not enabled by default)
+    bool                    NavMousePosDirty;                   // When set we will update mouse position if io.ConfigNavMoveSetMousePos is set (not enabled by default)
     bool                    NavDisableHighlight;                // When user starts using mouse, we hide gamepad/keyboard highlight (NB: but they are still available, which is why NavDisableHighlight isn't always != NavDisableMouseHover)
     bool                    NavDisableMouseHover;               // When user starts using gamepad/keyboard, we hide mouse hovering highlight until mouse is touched again.