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Author SHA1 Message Date
Pascal ThometandGitHub 763db046fa Docs: fixed imgui_manual -> imgui_explorer link. (#9315) 2026-03-20 12:40:32 +01:00
ocornut 3a26b640b2 Drag and Drop: make SetDragDropPayload() memcpy size match our buffer. 2026-03-20 11:50:05 +01:00
ocornut 386ce49c58 Backends: DirectX9: fixed build typo in 0500e54. 2026-03-19 18:17:35 +01:00
ocornut b2c3e37d55 Multi-Select: fix/amend 9700846. . (#9307, #1861) 2026-03-19 16:58:14 +01:00
ocornut 9700846bb3 MultiSelect: added ImGuiMultiSelectFlags_SelectOnClickAlways mode. Prevents Drag and Drop of multiple items but allows BoxSelect to always reselect even when clicking inside a selecttion. (#9307, #1861) 2026-03-19 16:39:50 +01:00
ocornut 0b4967992a MultiSelect: Box-Select: removed now seemingly unnecessary 'selected==false' check, which will also prevent implementation of ImGuiMultiSelectFlags_SelectOnClickAlways. (#9307) 
We enter into the block either though navigation, and then the Mouse check fails, either through mouse, and then Selected==false is tested above.
Amend f904a6646.
 2026-03-19 16:29:03 +01:00
ocornut 20d8bcb600 (Breaking) MultiSelect: renamed ImGuiMultiSelectFlags_SelectOnClick to ImGuiMultiSelectFlags_SelectOnAuto. (#1861, #6518) 2026-03-19 16:04:04 +01:00
ocornut 358d3912c9 Backends: SDLRenderer2/3: fixed build, typo in 0500e54. 2026-03-19 12:34:11 +01:00
ocornut 4d1ba782ee Revert changing default value of ImTextureID_Invalid to -1. Back to 0. (#9295, #9310, #9293, #8745, #8465, #7090) 
Reverts 0db591935f
 2026-03-19 11:54:42 +01:00
ocornut 0500e546b5 Backends: DX9, Metal, SDLRenderer2/3: fixed more assumptions that ImTextureID_Invald == 0 + Amend Changelogs. (#9310, #9293) 2026-03-19 11:47:01 +01:00
Starmanandocornut 7fc3092870 Backends: SDLGPU3: Prevent DestroyTexture from deleting invalid textures if ImTextureID_Invalid != 0. (#9310, #9293) 
Amend 0db5919
 2026-03-19 11:31:48 +01:00
ocornut b724f940d6 InputText: fixed selection highlight Y1 offset being very slightly off (since 1.92.3). (#9311) 
Fixes 1e52e7b90c
 2026-03-19 11:20:00 +01:00
ocornut 4252275c64 InputTextMultiline: fixed an issue calculating lines count when inactive, no word-wrap, and ending with a \n. 
Amend 1e52e7b90c (#3237, #952, #1062, #7363)
 2026-03-18 20:12:14 +01:00
ocornut 6abe65aac6 InputText: amend fix to avoid PVS-Studio sort of rightful false positive. Amend f4c2f50. (#9174) 
Checking for state != NULL in the two othr functions where state is already deferenced was misleading.
imgui_widgets.cpp:4496:1: error: V595 The 'state' pointer was utilized before it was verified against nullptr. Check lines: 4496, 4500.
imgui_widgets.cpp:5273:1: error: V595 The 'state' pointer was utilized before it was verified against nullptr. Check lines: 5273, 5289.
 2026-03-18 18:57:02 +01:00
ocornut f4c2f50896 InputText: fixed a crash when handling ImGuiInputTextFlags_CallbackResize. (#9174) 
Fix/amend cb3b7ff.
 2026-03-18 18:37:04 +01:00
ocornut 27cacb0e30 Fixed GetForegroundDrawList()/GetBackgroundDrawList() per-viewport buffers not being collected/ (#9303) 2026-03-18 16:48:18 +01:00
ocornut 709be8c495 Discard/GC of ImDrawList buffers for unused windows favor restoring them to ~Size*1.05 instead of Capacity when awakening again. (#9303) 
+ made "GC now" button process even active windows.
 2026-03-18 15:34:12 +01:00
ocornut 994ca12b29 Fixed warning. (Amend 1677236) 2026-03-16 18:51:38 +01:00
ocornut 6464276b62 InputText: cleanup/rework old comments + remove unnecessary indent in callback and main block setting apply_new_text. 
Amend 00f12b9a0, 3349296370 etc.
 2026-03-16 18:42:28 +01:00
ocornut 16772365e2 Moved ImGuiButtonFlags_AllowOverlap from imgui_internal.h to imgui.h + standardize comments. 2026-03-16 18:42:22 +01:00
ocornut 8957b3df03 InputScalar: minor rework to facilitate incoming change. Intended to have no side-effects. 2026-03-16 11:41:01 +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
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
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
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
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