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Author SHA1 Message Date
ocornut 24a80f74a4 InputText, Style: added InputTextCursorSize to configure cursor/caret thickness. (#7031, #9409) 2026-05-22 19:12:36 +02:00
ocornut 904b663184 Clarify support for "%s" shortcuts in functions taking format strings. (#9404, #3466, #6846) 2026-05-19 18:50:39 +02:00
MouriNarutoandocornut 3e7b79aa17 Backends: Win32: use SetProcessDpiAwarenessContext instead of SetThreadDpiAwarenessContext when available, to fix the OpenGL3 Win32 example DPI scaling issue. (#9403) 2026-05-19 17:53:36 +02:00
ocornut e41d691da1 Demo: Tree Nodes: extract 'Tree Nodes->Selectable Nodes' into its own thing. 
+ comments (#9401)
 2026-05-18 14:31:58 +02:00
ocornut 93e396ffb7 Textures: call ImTextureDataUpdateNewFrame() for textures registered via RegisterUserTexture(). (#8789, #8465) 
Amend
 2026-05-15 16:38:45 +02:00
ocornut 068e055510 Textures: extract ImTextureDataUpdateNewFrame() out of ImFontAtlasUpdateNewFrame(). (#8465) 2026-05-15 16:38:45 +02:00
ocornut db161b84c9 Windows: clicking on a window's empty-space to move/focus a window checks for lack of queued focus request. (#9382) 2026-05-15 13:45:03 +02:00
ocornut 4088a4f40c Windows: clicking on a window's empty-space to move/focus a window checks for lack of mouse button ownership. (#9382) 2026-05-15 13:44:40 +02:00
ocornut 46a050fff2 Nav: minor optimization NavUpdate(). 
To be honest this is mostly to ease debug stepping in the common case.
 2026-05-15 13:43:45 +02:00
ocornut c7767926ce Version 1.92.9 WIP 2026-05-15 13:28:32 +02:00
ocornut 310c719a1f Rework definition of ImDrawFlags_InvalidMask_ so it more strictly fits in an int32 for non C/C++ languages where it matters. (#9396, #9397) 2026-05-15 10:48:24 +02:00
ocornut b2546a5c93 Comments on not needing to use ImDrawFlags_RoundCornersAll. 2026-05-13 12:46:07 +02:00
ocornut e0f5f9a14c Amend AddRect(), AddPolyline() error detection to safely return an trigger error handling mechanism. 
Amend 6df50a0667
 2026-05-12 17:40:28 +02:00
ocornut 8936b58fe2 Version 1.92.8 
Include minor bits: adjust activeid logging, tweak comments.
 2026-05-12 16:30:30 +02:00
omarandGitHub eebaddd340 Docs: added SECURITY.md. 2026-05-11 19:03:08 +02:00
ocornut 73afb6b6e6 Fonts: clarify that ClearFonts() be useful over calling Clear(). 2026-05-11 17:45:59 +02:00
ocornut b8f6c51af7 Fonts: move ClearFonts(), ClearInputData(), ClearTexData() implementation (no other changes) 2026-05-11 17:42:08 +02:00
ocornut 4ac473b2c7 Fixed BeginMenu() leading to window with is_resizable_width=true. Fix/amend 95bd1577d + ac1f57b. (#9355) 2026-05-11 16:35:40 +02:00
ocornut ac1f57ba0c Fixed BeginMenu() leading to window with is_resizable_width=true. Fix/amend 95bd1577d. (#9355) 
We should instead probably make BeginChild() not set on ImGuiWindowFlags_AlwaysAutoResize on either ResizeX or ResizeY, but that'll be done later.
 2026-05-11 16:34:33 +02:00
ocornut 821a396556 Fixed warning on Clang 26. 2026-05-11 15:59:42 +02:00
manuelandocornut 2b31f65167 Examples: WebGPU+GLFW/SDL2/SDL3: wire up the IMGUI_WGVK_DIR path. (#9387) 
The block was a stub - find Vulkan, detect Wayland/X11, set the SUPPORT_*_SURFACE defines that wgvk.c needs.
 2026-05-11 15:42:16 +02:00
manuelandocornut b58836f287 Backends: WebGPU: detect WGSL support at runtime instead of excluding WGVK at compile time. (#9387) 
Previously WGVK was hard-disabled from WGSL via #if !defined(IMGUI_IMPL_WEBGPU_BACKEND_WGVK),
forcing the SPIRV fallback unconditionally. Now the WGSL path is attempted on all backends
and an empty stage_desc is returned when the module fails to compile letting the existing
SPIRV fallback at the call site kick in.
 2026-05-11 15:38:27 +02:00
ocornut bca5a69928 BeginMenu()/MenuItem(): fixed accidental triggering of child menu items when opening a menu inside a small host window forcing the child menu window to be repositioned under the mouse cursor. (#8233, #9394) 
nb: ImGuiSelectableFlags_NoHoldingActiveID is not used anymore. Would remove remove once we remove the unnecessary call to Selectable() from MenuItem().
 2026-05-11 15:32:39 +02:00
ocornut eb453f2be6 Checkbox, Style: added ImGuiCol_CheckboxSelectedBg. (#9392) 2026-05-11 14:30:34 +02:00
ocornut 56b37bf93c Inputs: SetItemKeyOwner(): does not set ownership is key is already taken. 
(#456, #2637, #2620, #2891, #3370, #3724, #4828, #5108, #5242, #5641)
 2026-05-07 21:22:33 +02:00
ocornut 0eae77f783 Inputs: SetItemKeyOwner(): return true if ownership has been requested, which can to be checked to accurately gate further input test. 
(#456, #2637, #2620, #2891, #3370, #3724, #4828, #5108, #5242, #5641)
 2026-05-07 21:15:27 +02:00
ocornut 02ccd9f348 Scrolling, Inputs: using mouse wheel to scroll takes and keeps ownership of the corresponding keys while a wheeling window is locked. 
Ref 4448d975d. (#2604, #3795)
 2026-05-07 20:51:57 +02:00
ocornut 163b8670c8 Demo: added image viewer with magnifier and grid. 2026-05-07 20:20:05 +02:00
ocornut a70b97ee48 Warning fixes. 2026-05-07 16:51:34 +02:00
ocornut 6df50a0667 (Breaking) DrawList: swapped the last two arguments of AddRect(), AddPolyline(), PathStroke(). thickness<>flags. 
Added inline redirection functions when IMGUI_DISABLE_OBSOLETE_FUNCTIONS is off.
Marked the old functions are =delete when IMGUI_DISABLE_OBSOLETE_FUNCTIONS is on, to allow for better type-checking.
The aim is to be able to use/add flags to more ImDrawList functions, and making existing functions consistents was deemed very desirable.
 2026-05-07 16:37:57 +02:00
ocornut 976c5c0f3a Textures: extract ImTextureDataQueueUpload() out of ImFontAtlasTextureBlockQueueUpload() (#8465) 
Not atlas specific, in support of texture system.
 2026-05-06 16:19:39 +02:00
Mikko Mononenandocornut 691b89baae ImDrawList: added AddLineH(), AddLineV() helpers. (#9360) 
This commit is aimed to be a lossless transform. Further layout fixes in subsequent commits.
 2026-04-28 17:04:54 +02:00
ocornut c0b693b1d4 MultiSelect: Box-Select + Tables: fixed when using SpanAllColumns paths. (#9383, #7994) 
Amend d1a8995 which didn't fix the thing it claimed to fix, as my naive last minute refactor broke it.
 2026-04-28 15:58:21 +02:00
Alexander "FireFox" Ongandocornut 865a6dfa59 InputScalar: fixed not parsing user input when the display format is configured not to show the scalar value. (#9385) 
Useful e.g. for displaying "mixed" inputs, where a single field might represent multiple different values.
 2026-04-28 15:25:12 +02:00
Vladandocornut dee9b15bbe Backends: Metal: add sampler states and DrawCallback_SetSamplerLinear / DrawCallback_SetSamplerNearest callbacks. (#9381, #9371, #9378) 2026-04-28 15:09:23 +02:00
ocornut d1a8995634 MultiSelect: Box-Select + Tables: fixed when using SpanAllColumns paths. (#9383, #7994) 
Amend ac88294 + d7b40ab
 2026-04-28 14:58:47 +02:00
ocornut ab36fbaf48 Drag and Drop, Style: added ImGuiStyleVar_DragDropTargetRounding. (#9056) 
+ readded rounding arg to RenderDragDropTargetRectEx().
 2026-04-27 18:23:56 +02:00
ocornut e3033c3975 Examples: moving example_win32_directx11 on top of the .sln makes it the default selected project. 2026-04-24 17:38:51 +02:00
ocornut 10c378cdfc InputInt, InputFloat, InputScalar: reinstated and fixed ImGuiInputTextFlags_EnterReturnsTrue. (#8665, #9299, #8065, #3946, #6284, #9117) 2026-04-24 15:15:19 +02:00
ocornut db23a78c60 Internals: store ImGuiItemStatusFlags_EditedInternal bypassing ImGuiItemFlags_NoMarkEdited. 
Convenient if the same signal is not passed via e.g. return value. (#8665, #9299, #8065, #3946, #6284, #9117)
 2026-04-24 15:15:16 +02:00
ocornut bda49826cf Backends: OpenGL3: build fix for WebGL/ES2/Emscripten. (#9378) 
Amend 6b05f71 which was incorrectly labelled.
 2026-04-24 12:26:21 +02:00
ocornut 6b05f711fd Backends: WebGPU: build fix for WebGL/ES2. 2026-04-23 22:06:42 +02:00
ocornut 86ebb3bc11 Backends: removed samplers from ImGui_ImplDX10_RenderState, ImGui_ImplDX11_RenderState + fixed all Changelogs. (#9378) 2026-04-23 22:03:11 +02:00
ocornut 7e7f3adb80 Removed DrawCallback_SetSamplerCustom feature for now. Too unreliable to get working everywhere. (#9378) 2026-04-23 21:50:52 +02:00
ocornut dfe6f9ebca Backends: WebGPU: added SetSamplerLinear/Nearest draw callbacks. (#9378) 2026-04-23 21:50:50 +02:00
ocornut 37952fb3b8 Backends: Vulkan, SDLGPU3: remove samplers from RenderState. (#9378) 
Revert part of ac261203a5, 9ee3d731b5 (#8866, #8163, #7998, #7988) since we have a better solution.
 2026-04-23 21:50:47 +02:00
omarandocornut 0a811e8ea1 Backends: DX9, DX10, DX11, DX12, Allegro5, OpenGL2, OpenGL3, SDLRenderer2, SDLRenderer3, SDLGPU3, Vulkan: added standard draw callbacks when possible. (#9378) 2026-04-23 21:50:45 +02:00
ocornut 82f46a73f8 (Breaking) Moved ImDrawCallback_ResetRenderState -> ImGui::GetPlatformIO().DrawCallback_ResetRenderState + added room in ImGuiPlatformIO for more standard backend-agnostic draw callbacks. (#9378) 2026-04-23 21:50:41 +02:00
ocornut a6a16cf8a2 Backends: WebGPU: protect better against zero tex id. 2026-04-23 20:50:34 +02:00
ocornut e887098740 Backends: WebGPU: always use SPIR-V shader on WGVK, as it cannot be detected at runtime. (#9316, #9246, #9257) 2026-04-23 19:42:29 +02:00
ocornut f934719fbf TabBar: comments about ImGuiTabBarFlags_FittingPolicyMixed and TabMinWidthShrink. (#9376, #3421, #8800) 2026-04-23 18:31:53 +02:00
ocornut ce3fe4078a Backends: WGPU: fixed build. 
Incorrect line from a WIP branch slipped in ac06ad7
 2026-04-23 17:31:14 +02:00
ocornut f2f843c113 Fixed some extremely zealous warnings (GCC -Wconversion, -Wdouble-promotion) 
(amend a1e0552)
 2026-04-23 17:23:43 +02:00
ocornut adc0027912 Backends: Vulkan: remove unused artefacts (mistakenly commited in 0453ae9). 2026-04-23 16:08:11 +02:00
ocornut ac06ad7b48 ImDrawList: made AddCallback() user data default to NULL + minor amends/comments. 2026-04-23 15:58:44 +02:00
ocornut 4739af2d51 Update VS toolset in all .vcxproj from VS2015 (v140) to VS2017 (v141). 
It supports vcpkg.
 2026-04-23 15:58:04 +02:00
ocornut b065713cec Backends: OpenGL2/3, SDLRenderer2/3, DirectX9, Metal: moved Init/Shutdown code lower in the file. 
Allows to point to local functions without forward declaring them.
 2026-04-23 15:53:28 +02:00
ocornut fb308c14ce Remove noise from 0453ae9 + amend comments. (#914) 2026-04-22 14:50:15 +02:00
ocornut ac261203a5 (Breaking) Backends: Vulkan: redesigned to use separate ImageView + Sampler instead of Combined Image Sampler. (fixes, amends) (#914) 2026-04-22 14:43:44 +02:00
yaz0randocornut 0453ae96e8 (Breaking) Backends: Vulkan: redesigned to use separate ImageView + Sampler instead of Combined Image Sampler. (WIP) (#914) 2026-04-22 14:43:44 +02:00
ocornut a5fd597be3 Backends: Vulkan: minor changes. 2026-04-22 14:23:42 +02:00
ocornut 382b99c334 PlotHistogram: add comments. (#9372) 2026-04-21 22:32:01 +02:00
ocornut 2d131ef5b7 Backends: Vulkan: renaming and moving code around to reduce diff in upcoming change. Should be no-op. 2026-04-21 22:22:06 +02:00
ocornut a1e05521e9 Backends: GLFW: added a Win32-specific implementation of ImGui_ImplGlfw_GetContentScaleXXXX functions for legacy GLFW 3.2. (#9003) 
Since we ship GLFW 3.2 binaries for Windows this makes our examples a little better behaving by default.
Ideally we'd use ImGui_ImplWin32_GetDpiScaleForHwnd() and ImGui_ImplWin32_GetDpiScaleForMonitor() but they are too much code to copy.
 2026-04-21 17:24:41 +02:00
ocornut d7b40ab9a9 MultiSelect: Box-Select + Tables: Amend ac88294. fix usage of box-selection columns with items straying out of columns. (#7994, #2221) 2026-04-20 11:46:36 +02:00
ocornut ac88294b4a MultiSelect: Box-Select +Tables: fix usage of box-selection columns with items straying out of columns. (#7994, #2221) 
Use 00d3f9295e.
+ Assets Browser toggle to enable ScrollX.
 2026-04-20 11:12:43 +02:00
ocornut ea1c04f7ab Multi-Select + Tables: fixed an issue which could lead to an extra vertical offset in the Header row. (#8250, #7994) 
Because BeginMultiSelect() does `ms->ScopeRectMin = window->DC.CursorMaxPos = window->DC.CursorPos` at a time where CursorPos is already past MaxPos.y because of ItemSpacing.y. Accumulate spacing.
 2026-04-17 19:23:10 +02:00
ocornut cdb046ac3f Demo: Assets Browser: fixed not submitting anything after a SetCursorScreenPos() call when no items. Would not manifest because BeginMultiSelect() altered CursorMaxPos. (#5548) 
cc: 2819ab32f8, edcd5b113e
 2026-04-17 19:23:04 +02:00
ocornut 97939e6837 Multi-Select: Box-Select: fixes for using accross nested child windows. (#8364) 
- IsFocused scan nav focus route.
- When covering multiple windows, draw in front most ones (grabbed FindFrontMostVisibleChildWindow() from docking branch).
 2026-04-17 16:36:09 +02:00
ocornut c91b03060d Multi-Select: Box-Select: improve dirty unclip rectangle calculation + use in ImGuiMultiSelectFlags_BoxSelect1d mode when needed (e.g. wheel scrolling up). (#7994, #8250, #7821, #7850, #7970) 2026-04-17 14:38:12 +02:00
ocornut a2eb6d99ed MultiSelect: Box-Select +Tables: revert 4d00bf8ad which seems unneeded since enforce table layout in BeginMultiSelect(). (#7970, #7821). 2026-04-16 23:59:44 +02:00
ocornut a2916923a1 MultiSelect: Box-Select + Clipper: extend UnclipRect by ItemSpacing. (#7994, #8250, #7821, #7850, #7970) 
Amend 1ac469b50f
 2026-04-16 23:37:46 +02:00
ocornut 2cbdb7a337 TextLink(), BeginCombo(): fixed two remainig instances of needlessly scanning for ##. 2026-04-16 16:47:13 +02:00
ocornut d4783bd553 Added missing Test Engine hooks for PlotXXX(), VSliderXXX(), TableHeader(). 2026-04-16 16:39:07 +02:00
ocornut ce855cada2 Tables, Multi-Select: Fixed an issue using Multi-Select within a Table causing column width measurement to be invalid when trailing column contents is not submitted in the last row. (#9341, #8250) 2026-04-16 15:21:56 +02:00
ocornut 39e7bf5a08 Separator(): enforce a minimum border size if style.SeparatorSize is 0.0f. (#9369) 2026-04-16 11:32:40 +02:00
ocornut 0e318a5182 Backends: SDL2: Made ImGui_ImplSDL2_GetContentScaleXXX helpers return a minimum of 1.0f, as some Linux setup seems to report <1.0f value and this breaks scaling border size. (#9369) 2026-04-16 11:32:07 +02:00
ocornut 19753a30d8 Multi-Select: Box-Select+Tables: fixed Column return value when UnClipRect is active. (#7994, #8250) 
Amend 6ce4b44 + bbd0af7. This probably should be redesigned to be more generic, e.g. move UnclipRect concept outside of Boxselect.
 2026-04-15 15:08:49 +02:00
ocornut 6fb74f38af Demo: Assets Browser: make default icon size font dependant. 2026-04-15 14:26:50 +02:00
Andy Grundmanandocornut 4b80d409e7 Backends: Metal: use a dedicated bufferCacheLock to avoid crashing when bufferCache is replaced by a new object while being used for synchronize(). (#9367) 
This also removes the dispatch onto main when adding the finished buffers back into the cache. This operation should be fine to run on any thread as long as it's inside the sync block.
 2026-04-14 17:14:08 +02:00
ocornut ed4dd679f1 Fixed vertical scrollbar top coordinates when using thick borders on windows with no title bar and no menu bar. (#9366) 2026-04-14 16:39:08 +02:00
ocornut 3cd8683061 Fonts: assert when using MergeMode with an explicit size over a target font with an implicit size, as scale factor are likely erroneous. (#9361) 2026-04-13 16:45:18 +02:00
ocornut bbd0af7256 Multi-Select: Box-Select+Tables: fixed using BeginMultiSelect() before table layout is locked. (#8250) 2026-04-13 16:19:45 +02:00
ocornut f83a378d62 TabBar: changed edge's TabItem ClipRect to not pass an inverted PushClipRect(). 
While not currently a problem, it would be if ImRect::Overlaps() is changed to use <= instead of < (cc: #3976 which deal with Contains but sort of similar topic).
Changing ImDrawList::PushClipRect()'s intersect_with_current_clip_rect path to use ClipRectFull() would also fix this, but it may ambiguous there which behavior would be correct.
Amend 1ec464eb9.
 2026-04-13 14:11:19 +02:00
Flyingheadandocornut 84b4b35902 Fonts: rework UpdateCurrentFontSize() check. (#9364) 
Consistent with line above.
 2026-04-13 10:06:59 +02:00
ocornut 2dc64f99bc Minor optimization: reduce redudant label scanning in common widgets. 
Missing stuff from 11de9df.
The 6 remaining use of CalcTextSize(...,true) don't need this.
 2026-04-10 18:37:08 +02:00
ocornut 5da7eb0a84 DrawList: remove/strip old FixRectCornerFlags() code. 
Amend 44a6b493e
 2026-04-10 17:42:13 +02:00
ocornut f678c91617 Multi-Select: disable MultiSelectAddSetRange() attempt at merging consecutive requests submitted from box-selection. 
Essentially reverts 79b77d91c, f904a6646c which did the initial span merging.
Amend and disable change done for f08b33f.
 2026-04-09 23:13:15 +02:00
ocornut 6ce4b44547 Mulit-Select: Box-Select: fixed an issue using in a table while relying on the TableNextColumn() return value to perform coarse clipping. (#7994) 
This is presumably not sufficient as MultiSelectAddSetRange() is also deficient there.
 2026-04-09 23:13:12 +02:00
ocornut f08b33fd0c Multi-Select: Box-Select: fixed an issue where items out of horizontal view would sometimes lead to incorrect merging of sequential selection requests. (#7994, #1861, #6518) 
SetNextItemSelectionUserData() could use g.NextItemData.SelectionUserData if we could guarantee if would be valid when nesting multi-select blocks.
But it doesn't make much of a difference as whole ImGuiMultiSelectTempData fits in 2 cache lines.
 2026-04-09 22:16:47 +02:00
ocornut b444694b3d Multi-Select: Box-Select: fixed an issue using ImGuiMultiSelectFlags_BoxSelect2d mode, where items out of view wouldn't be properly selected. (#7994, #1861, #6518) 
Because BoxSelectRectPrev and BoxSelectRectCurr were clamped to scope boundaries, dragging mouse outside of the scope would usually keep one axis unchanged.
Amend 15391762dd
 2026-04-09 21:40:29 +02:00
ocornut 24677c561e Multi-Select: Box-Select: add compile-time debug options. (#7994, #1861, #6518) 2026-04-09 21:40:13 +02:00
ocornut 01a4ad3a50 Docs: update legacy TODO list. 2026-04-09 15:01:40 +02:00
ocornut f4ed421a88 InputText: CharFilter callback event sets CursorPos/SelectionStart/SelectionEnd. (#816) 2026-04-09 14:54:09 +02:00
ocornut 11de9df44c Minor optimization: reduce redudant label scanning in common widgets. 2026-04-09 14:25:34 +02:00
ocornut c2565fe642 Update ignore list 
Add .claude
 2026-04-09 13:59:45 +02:00
ocornut 95bd1577d6 Windows: Child windows with only ImGuiChildFlags_AutoResizeY flag keep using the proportional default ItemWidth. (#9355) 
+ Removed Tooltip flag check, it's from 8c4fcf1359 (!) where AlwaysAutoReszie was added after Tooltip. Nowadays Tooltips sets ImGuiChildFlags_AlwaysAutoResize.
 2026-04-09 13:11:16 +02:00
ocornut dd17495a42 Detect and report error when calling End() instead of EndPopup() on a popup. (#9351) 2026-04-08 21:40:05 +02:00
ocornut 1870a779e1 Windows: fixed a single-axis auto-resizing feedback loop issue with nested containers and varying scrollbar visibility. (#9352) 2026-04-08 21:26:16 +02:00
ocornut a9bd173d89 Windows: shallow renames (should be no-op). 2026-04-08 20:40:35 +02:00