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Author SHA1 Message Date
MoonPowerandGitHub 67c7f478f8 Merge branch 'ocornut:master' into sdl_cpu 2026-03-15 00:01:39 +01:00
Yan Pujanteandocornut 4a2e3cce69 Examples: SDL2+WebGPU: fixes hi-dpi handling. (#9300) 2026-03-13 17:07:47 +01:00
ocornut fd752d8357 InputText: Fixed a glitch when using ImGuiInputTextFlags_ElideLeft where the local x offset would be incorrect during the deactivation frame. (#9298) 2026-03-13 16:32:39 +01:00
MoonPowerandGitHub af86719c5a Merge branch 'ocornut:master' into sdl_cpu 2026-03-13 15:51:47 +01:00
moonpower 10e6755ad5 Merge branch 'sdl_cpu' of https://github.com/momo-AUX1/imgui into sdl_cpu 2026-03-13 15:49:52 +01:00
moonpower dc4a1d294d Add Emscripten support for SDL2 and SDL3 surface examples 2026-03-13 15:49:21 +01:00
ocornut d02c645e38 Nav: short Gamepad Activation press on InputText() always activate with Text Input mode. 2026-03-13 15:07:46 +01:00
ocornut 49ee151ed6 Nav: pressing gamepad north button activates context menus. 
+ update ShowUserGuide().
 2026-03-13 15:07:46 +01:00
ocornut b76ab6232d Nav: changed Gamepad mapping for "Activate with Text Input" action from FaceUp press to FaceDown long press. (#8803, #787) 2026-03-13 15:07:46 +01:00
MoonPowerandGitHub 413c8817d4 Merge branch 'ocornut:master' into sdl_cpu 2026-03-13 14:50:16 +01:00
moonpower 6575c02cac Remove VSync setting from SDL window surface initialization 2026-03-13 14:22:06 +01:00
moonpower 5ae4be2b5f Refactor SDL surface backend for improved quad rendering and performance 
- Introduced a new structure ImGui_ImplSDLSurface3_Quad to represent quads.
- Added functions to detect quads and check for constant colors and linear UVs.
- Enhanced rendering functions to utilize quad detection for faster rendering paths.
- Updated the rendering logic in ImGui_ImplSDLSurface3_RenderDrawData to leverage the new quad rendering capabilities.
- Optimized Makefiles and build scripts to include optimization flags for better performance.
 2026-03-13 14:19:04 +01:00
moonpower 2f2b8a1226 Add SDL3 surface backend for ImGui example 
- Created imgui_impl_sdlsurface3.h and corresponding implementation file.
- Added Makefile for building the SDL3 surface example on Linux and macOS.
- Included README.md with build instructions for Windows, Linux, and macOS.
- Added build script for Windows (build_win32.bat) and Visual Studio project files.
- Implemented main application logic in main.cpp to demonstrate ImGui with SDL3 and surface rendering.
 2026-03-13 13:23:18 +01:00
ocornut 6dbda97fee Backends: OpenGL2, OpenGL3, SDLRenderer3: replaced erroneous IM_ASSERT(tex->TexID == 0) calls. (#9295, #9293) 
Amend/fix 0db5919 which revealed this.
 2026-03-12 19:29:39 +01:00
ocornut 90743d3112 Nav: allow ImGuiKey_Menu or Shift + F10 to work on Begin()...BeginPopupContextItem() sequence aiming at title bar. (#8803, #9270) 2026-03-12 19:12:47 +01:00
ocornut 14a500a476 Nav: allow ImGuiKey_Menu or Shift + F10 to open context menus. Rework with polling in NavUpdate(). (#8803, #9270) 
This might be a little less flexible but removes burden from the higher-frequency calls.
 2026-03-12 18:52:42 +01:00
ocornut 6cc99a6e2b Nav: allow ImGuiKey_Menu or Shift + F10 to open context menus. Amends. (#8803, #9270) 
This doesn't attempt to move the shortcut polling in NavUpdate() yet.
 2026-03-12 18:30:05 +01:00
exelixandocornut a103826154 Nav: allow ImGuiKey_Menu or Shift + F10 to open context menus. (#8803, #9270) 2026-03-12 18:24:34 +01:00
ocornut 0db591935f Changed default ImTextureID_Invalid value to -1 instead of 0 +added comments. (#9293, #8745, #8465, #7090) 2026-03-12 14:44:15 +01:00
ocornut 1fbab15c0a Focus: fixed fallback "Debug" window temporarily taking focus and setting io.WantCaptureKeyboard for a frame. (#9243) 2026-03-11 21:59:44 +01:00
Michael Böhmeandocornut 7546f1eb16 Backends: Vulkan: ImGui_ImplVulkan_AddTexture() skips updating descriptor_set if failing to allocate. (#8677) 
Reduce error surface to the check_vk_result() call.
 2026-03-11 21:22:50 +01:00
omarandGitHub 5220c14f4b Docs: update readme. 2026-03-11 21:16:49 +01:00
ocornut 378cb85bf0 Amend missing Changelog entry. (#9115) 2026-03-11 21:02:46 +01:00
ocornut 5aa7d61139 InputText: reworked so that io.ConfigInputTextEnterKeepActive reactivate in order for e.g. IsItemDeactivatedAfterEdit() to work. Amends. (#9001, #9115) 
Rework. Fixes dangling InputTextReactivateId in case of field being hidden on activation.
 2026-03-11 20:33:18 +01:00
moonpower 00843f9ece windows and readme 2026-03-11 20:17:53 +01:00
xtttandocornut 03a9946a14 InputText: reworked so that io.ConfigInputTextEnterKeepActive reactivate in order for e.g. IsItemDeactivatedAfterEdit() to work. (#9001, #9115) 2026-03-11 20:15:48 +01:00
MoonPowerandGitHub 655981382c Merge branch 'ocornut:master' into sdl2_cpu 2026-03-11 20:08:43 +01:00
MaciejDziubanandocornut decb5cdf10 Backends: Vulkan: added ImGui_ImplVulkan_PipelineInfo::ExtraDynamicStates. (#9211) 
This new setting allows an application to force the pipeline created by vulkan backend to specify more dynamic states than just default viewport and scissor.
It is useful e.g. when using draw list callbacks, e.g. adding VK_DYNAMIC_STATE_COLOR_BLEND_EQUATION_EXT to be able to use vkCmdSetColorBlendEquationEXT inside callbacks.
 2026-03-11 17:00:47 +01:00
ocornut 5dd56d4bb5 Demo: add an option to enable ImGuiSliderFlags_ColorMarkers in Multi-Components section + fixed warnings. 2026-03-09 18:01:37 +01:00
Yan Pujanteandocornut 512982d0d2 Examples: Emscripten: fixes minor rendering issues (#9281) 
- in Firefox, scrollbar would appear => adding overflow: hidden fixes this issue
- when the canvas has the focus, Chrome draws a very small blue outline, setting it to none fixes this issue
 2026-03-09 16:54:21 +01:00
ocornut 9e6b888626 Examples: reorder builds items to favor main.cpp and backend failing earlier. 2026-03-09 16:19:22 +01:00
ocornut 83fa0ae263 Backends, Examples: removed Emscripten < 4.0.10 support. Removed IMGUI_IMPL_WEBGPU_BACKEND_WGPU. Amends. (#9281, #8381) 2026-03-09 16:18:59 +01:00
Yan Pujanteandocornut e92820db2a Backends, Examples: removed Emscripten < 4.0.10 support. Removed IMGUI_IMPL_WEBGPU_BACKEND_WGPU. (#9281, #8381) 
- This commit removes the option of using -sUSE_WEBGPU=1 from CMake and make
- Compiling with a version of Emscripten >= 4.0.10 will work the same way as it was before
- Compiling with a version of Emscripten < 4.0.10 will print an error message and abort the build (in the case of CMake)
- Since there can only be 1 implementation for the backend in the case of Emscripten, this commit cleans the code accordingly
 2026-03-09 15:45:34 +01:00
Brenton BostickandGitHub 6f8bdb7bf7 Docs: fixed misc typos (#9267) 2026-03-09 14:51:06 +01:00
ocornut ca166c0e5f Docs: imgui_manual -> imgui_explorer. 
Amend 650eca3.
 2026-03-09 14:24:03 +01:00
ocornut 41765fbda7 Scrollbar: extend hit-testing bounding box when window is sitting at the edge of a viewport. (#9276) 2026-03-06 18:03:27 +01:00
SimonandGitHub ba84d2d372 Fixed -Wconversion warnings in GCC. (#9265) 2026-02-27 13:48:30 +01:00
ocornut 11acd9f5cb Sliders: extracted code into TempInputIsClampEnabled() helper for reuse. 
Toward #9164, #76
 2026-02-27 00:04:51 +01:00
ocornut 238651ffa3 Sliders: shallow rework of TempInputScalar(). 
Toward #9164, #76
 2026-02-27 00:00:42 +01:00
ocornut 14e0c70f88 Sliders: removed unnecessary is_logarithmic parameters as they can be inferred. (#3786, #1823, #1316, #642) 2026-02-26 21:25:14 +01:00
ocornut ef022c5e0a Separator: added and following style.SeparatorSize. (#2657, #9263) 
Reapply c5d83d8a from 1.70 which was reverted in 9534ef9b2.
 2026-02-26 17:21:57 +01:00
ocornut c40226e9de CloseButton, InputText: scale thickness to integer amount when using style.ScaleAllSizes(). (#7031) 2026-02-25 22:16:20 +01:00
ocornut 650eca386e Doc: update link to imgui_manual, add a new one near top of the demo + update binaries. 2026-02-25 20:34:35 +01:00
Pascal Thometandocornut 848da73a81 Demo: fixed/tweaked missing IMGUI_DEMO_MARKER for examples applets. (#9261, #3689) 2026-02-25 19:48:03 +01:00
ocornut 8a15a1064d Add DemoMarker() function to formalize access for other demos than imgui_demo.cpp (#9261, #3689) 2026-02-25 19:25:57 +01:00
Seppo Räisänenandocornut dd5c604768 Backends: SDLGPU3: remove unnecessary call to SDL_WaitForGPUIdle when releasing vertex/index buffers. (#9262) 2026-02-25 18:08:27 +01:00
ocornut 2b415e642b Backends: WebGPU: fixed Emscripten version check. (#8381) 
Amend ff673d3.
 2026-02-24 17:49:08 +01:00
ocornut 68a91d3060 InputText: Shift+Enter in multi-line editor always adds a new line. (#9239) 2026-02-24 17:10:56 +01:00
ocornut 0666da6a72 TreeNode: fixed duplicate TreeNodeGetOpen() declaration. (#3823, #9251, #7553, #6754, #5423, #2958, #2079, #1947, #1131, #722) 
Amend f6e0953b3
 2026-02-24 13:34:20 +01:00
ocornut 7dec6b6de8 Demo: TreeNode: add sectiont to increase visibility of tree clipping demo. 2026-02-23 22:53:35 +01:00
ocornut 33dfa7f834 TreeNode, Demo: Property Editor: demonstrate a way to perform tree clipping by fast-forwarding through non-visible chunks. (#3823, #9251, #6990, #6042) 2026-02-23 22:38:06 +01:00
ocornut 46f0e2e247 Demo: Property Editor: misc tweaks to reduce noise in upcoming change. Allow node to have more than 65K child. 2026-02-23 22:36:29 +01:00
ocornut f6e0953b38 TreeNode: moved TreeNodeGetOpen() helper to public API. (#3823, #9251, #7553, #6754, #5423, #2958, #2079, #1947, #1131, #722) 
Amend 0653a0d
 2026-02-23 22:36:29 +01:00
ocornut 14b4d8a625 Clipper: added UserIndex helper storage. 2026-02-23 22:36:29 +01:00
ocornut dbee23e09c Commented out legacy signatures for Combo()/ListBox() which were obsoleted in 1.90. 
Amend b101cf4.
 2026-02-23 15:21:20 +01:00
Pascal Thometandocornut 2000008b47 Examples: Emscripten: add tabindex=-1 to canvas in shell_minimal.html. (#9259) 
Without tabindex, the canvas element is not focusable in the DOM, so pongasoft/emscripten-glfw's focus/blur listeners on the canvas
never fire. This means glfwSetWindowFocusCallback is never called etc.
Ref: https://github.com/pongasoft/emscripten-glfw/issues/29
 2026-02-23 13:35:18 +01:00
Pascal Thometandocornut 37b7a7a9df Demo: move imgui manual IMGUI_DEMO_MARKER inside tree nodes. (#3689) 
So that the manual switches less often when the user does not want it.
Most switches now happen only after opening a tree node.
 2026-02-20 18:05:02 +01:00
r-lyehandocornut b5ccee78b6 Examples: WGPU: fixed undefined behaviors in example init code. (#9246, #9256) [@r-lyeh] 2026-02-20 16:23:08 +01:00
ocornut 221bac8b06 Style: border sizes are now scaled and rounded by ScaleAllSizes(). Lift 1.0f limit in Style Editor. 2026-02-20 16:16:27 +01:00
omarandGitHub 05481194b6 Update README 
Added a section on useful extensions and widgets with links.
 2026-02-20 15:25:35 +01:00
omarandGitHub e8281fdf1a Update README 2026-02-20 15:09:20 +01:00
omarandGitHub f7fbe5bd91 Update README.md 2026-02-20 14:56:18 +01:00
ocornut c234426f89 TreeNode: comments on ImGuiTreeNodeFlags_Leaf. (#4833) 2026-02-19 16:32:14 +01:00
Adem Budakandocornut 3fecb234c8 Examples: SDL3+WGPU: fixed build warning. (#9255) 2026-02-19 11:38:41 +01:00
ocornut 0653a0d42a Demo: use ImGui version of TreeNodeGetOpen/TreeNodeSetOpen + comments. 2026-02-18 16:53:23 +01:00
ocornut 635a5c0a12 Clipper: clear DisplayStart/DisplayEnd fields when Step() returns false. 2026-02-18 16:08:49 +01:00
ocornut b8a1f74fd9 Version 1.92.7 WIP 
+ minor demo tweaks.
 2026-02-18 16:05:51 +01:00
ocornut 6ded5230d0 Changelog formatting amends 2026-02-17 18:32:57 +01:00
ocornut e118ea06e0 Version 1.92.6 2026-02-17 17:45:07 +01:00
ocornut f921abe7e7 InputTextMultiline(): fixed a minor bug where Shift+Wheel would allow a small horizontal scroll offset. (#9249) 2026-02-17 17:44:42 +01:00
ocornut 7609963448 Demo: fixes for Emscripten 5.0+ 2026-02-17 17:25:12 +01:00
ocornut ff673d31df Backends: WebGPU: minor build fix for Emscripten 5.0.0 (note: our examples currently don't build with 5.0.1). 
Getting 'warning: unused function 'CreateWGPUSurface' [-Wunused-function]' in some build paths.
cc #9246
 2026-02-16 18:04:20 +01:00
ocornut acdaaef625 Backends: further zealous warning fixes. (#9247) 2026-02-16 16:45:08 +01:00
Laurenz Altenmüllerandocornut fbe973a8d0 Cast this to (void*) in zero-clearing memset calls to fix -Wnontrivial-memcall (#9247, #8295, #8129, #8135) 
Clang 20+ warns on memset(this, ...) for non-trivially copyable types via -Wnontrivial-memcall.
Should separately investigate -Wnonontrivial-memaccess vs -Wnonontrivial-memcall.
 2026-02-16 16:29:00 +01:00
Naveen Regullaandocornut eaa32bb787 Avoid using SSE intrinsic on ARM64/ARM64EC targets. (#9209, #5943, #4091) 2026-02-13 17:24:34 +01:00
ocornut 9f2b3bcf7a Backends: SDL2, SDL3: systems other than X11 are back to starting mouse capture on mouse down. Only X11 requires waiting for a drag by defaultadded ImGui_ImplSDL2_SetMouseCaptureMode(), ImGui_ImplSDL3_SetMouseCaptureMode(). (#9235, #3650, #6410, #3956, #3835) 
Amend aa83d5d455
 2026-02-13 16:01:08 +01:00
ocornut 041cdddf35 Fonts: add new ProggyForever font! 
Amend f006400
 2026-02-12 20:06:33 +01:00
ocornut a8bf659143 Fonts: AddFontDefaultBitmap() doesn't need to explicitely set OversampleH/OversampleV to 1 as this is automatic. 2026-02-12 19:35:41 +01:00
ocornut 9c33672e5c Examples: reword a comment to not mention AddFontDefault() explicitly. 2026-02-12 18:37:31 +01:00
ocornut 42f28ba305 Fonts: avoid baking ExtraSizeScale twice into Ascent/Descent. (re) 
Reapply 1bcc23e + offset for our current internal font using it.
 2026-02-11 20:26:14 +01:00
ocornut 291787bcac Fonts: comment about swapping EllipsisChar value. (#9228) 2026-02-11 19:09:51 +01:00
ocornut d67c66c437 Changed RenderTextEllipsis() logic to not trim trailing blanks before the ellipsis. (#9229) 2026-02-11 13:24:38 +01:00
ocornut 7b365fa6b4 Nav: fixed another occurence of nav cursor briefly appearing when Tabbing with ImGuiConfigFlags_NavEnableKeyboard disabled. (#9214, #9218) 
Amend 1566c96cc + ea83628.
 2026-02-10 22:04:15 +01:00
ocornut 87262dd07a Nav, IO: added undocumented ConfigNavEnableTabbing flag. (#9218) 2026-02-10 21:51:54 +01:00
Ryan Jensenandocornut 8ed10d538e Docs: update comment on ImGuiConfigFlags_NavEnableKeyboard. (#9218) 
Reworked comment of original PR + trim trailing blanks.
 2026-02-10 21:12:35 +01:00
ocornut 9f30044333 Backends: GLFW: try to set IMGUI_IMPL_GLFW_DISABLE_X11 / IMGUI_IMPL_GLFW_DISABLE_WAYLAND automatically if headers are not available. (#9225) 
Amend/fix 10d0162378 for system without X11/Wayland headers. (#8921, #8920, #8969)
 2026-02-10 20:50:46 +01:00
ocornut fd9873a5c2 Tables: internals: extract TableSetColumnDisplayOrder() out of TableBeginApplyRequests() and clarify API limitations. 2026-02-10 18:12:53 +01:00
ocornut c71b2a1fe6 Revert "Fonts: avoid baking ExtraSizeScale twice into Ascent/Descent." 
This reverts commit 1bcc23ef12.
 2026-02-10 17:56:37 +01:00
tanksdudeandGitHub 5fe48b6a0e Docs: fixed some typos (#9217) 2026-02-10 16:40:52 +01:00
ocornut 1bcc23ef12 Fonts: avoid baking ExtraSizeScale twice into Ascent/Descent. 
Amend 55ad3b4
With extreme values of ExtraSizeScale offset would be noticeable in Descent - TextLink() function - or Ascent - TableAngledHeadersRow() function.
 2026-02-05 16:52:04 +01:00
ocornut 524f01d248 Metrics: browsing font baked data persist tree state when e.g. using LoadAll. 2026-02-05 16:29:26 +01:00
ocornut 226f62fa8f Demo: amend Shortcuts demo to clarify that ImGuiInputFlags_RouteOverActive may be used with focused route. (#9004) 2026-02-05 15:27:01 +01:00
ocornut ea83628438 Nav: fixed navigation cursor briefly appearing when using API to focus an InputText() in a window with _NoNavInputs flag. (#9214) 
Amend 1566c96cc
 2026-02-03 17:33:45 +01:00
ocornut 76860017d5 Clipper, Nav: fixed an UBSan warning when using in a ListClipper region . (#9160) 2026-02-02 17:24:32 +01:00
ocornut 4b8e41cffb TabBar: expose NextScrollToTabId to internal API. 2026-02-02 17:08:38 +01:00
ocornut a9ca61a7ce Fonts: fixed an issue where using PushFont() from the implicit/fallback "Debug" window when its recorded state is collapsed would incorrectly early out. (#9210, #8865) 
Amend 0e769c5, ca31693, d8da97f, 1bf41a0.
 2026-02-02 16:00:33 +01:00
ocornut 5166bec5d8 Scrollbar: rounding corners selected based on a generic helper. 
CalcRoundingFlagsForRectInRect() is backported and used multiple times by docking.
 2026-01-29 17:23:28 +01:00
ocornut 6cc7787c77 Windows: shallow tweaks in window bg rendering to simplify diff w/ docking. 2026-01-29 14:14:15 +01:00
Ahmed Samyandocornut 960aff24fc Backends: Win32: use XInput Packet to avoid resubmitting gamepad data. (#9202, #8556) 2026-01-28 15:30:49 +01:00
ocornut 8306e32495 Nav: fixed speed scale for resizing/moving with keyboard/gamepad. (#323) 
Fix 04157da29.
 2026-01-28 15:14:15 +01:00