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Author SHA1 Message Date
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
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
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
ocornut 8306e32495 Nav: fixed speed scale for resizing/moving with keyboard/gamepad. (#323) 
Fix 04157da29.
 2026-01-28 15:14:15 +01:00
ocornut 814c6a194b Log/Capture: fixed erroneously injecting extra carriage returns in output. 2026-01-26 12:29:42 +01:00
ocornut d12b1a938e Demo: improved Selectable() demos. (#9193) 2026-01-26 11:45:32 +01:00
ocornut d1cf58e590 Nav: fixed WrapX/LoopX handling in menu layer. (#9178) 
Amend 3050f653cb
 2026-01-23 16:00:28 +01:00
ocornut 7250fbde2e Fixed warning compiling stb_truetype with MSVC, C++20 with /w15262 (#9189) 2026-01-23 14:29:20 +01:00
ocornut a117055b6b Internals: move field for locality. 2026-01-22 20:13:35 +01:00
ocornut b015acc464 Viewports: added GetWindowViewport() in imgui_internal.h to increase consistency with code using this public API in docking branch. (#9140) 2026-01-22 17:50:25 +01:00
ocornut 3050f653cb Menus, Nav: made navigation into menu-bar auto wrap on X axis. (#9178) 2026-01-22 17:33:35 +01:00
ocornut 66bb8add73 Docs: better document Shortcut() related stuff. (#9188) Better document io.ConfigDpiScaleFonts. (#9179) 2026-01-22 14:35:16 +01:00
ocornut 3aba95060e Fonts: adding new fonts after removing all fonts mid-frame properly updates current state. 2026-01-21 19:53:55 +01:00
ocornut cb3b7ff4fb InputText: added mGuiInputTextCallbackData::EventActive helpers. (#9174) 2026-01-21 18:46:38 +01:00
ocornut d448045669 InputText: Added ImGuiInputTextCallbackData::ID field. 2026-01-21 18:34:28 +01:00
ocornut f21307e5c9 InputText: ImGuiInputTextCallbackData::SelectAll() sets CursorPos. Added SetSelection() helper. 
Context was for #9174 but not specific to it.
 2026-01-21 18:25:38 +01:00
ocornut 42b7704b70 InputText: add ImGuiInputTextState::SetSelection() helper + make TextSrc valid outside scope for non-read only fields. (#9174) 2026-01-21 18:19:03 +01:00
ocornut 8c0b410371 Docs: tweaks. 2026-01-20 18:25:18 +01:00
ocornut 8b86c939c7 Backends: DirectX10, DirectX11, SDLGPU3: added nearest sampler in ImGui_ImplDX10_RenderState/ImGui_ImplDX11_RenderState/ImGui_ImplSDLGPU3_RenderState struct. 
(#6969, #5834, #7468, #3590, #9173, #8926, #7230, #5118, #3590, #2973, #6969)
 2026-01-19 13:02:25 +01:00
ocornut 12223cc3e9 Error handling: rework macros, add IM_ASSERT_USER_ERROR_RET(), IM_ASSERT_USER_ERROR_RETV() to simplify code. 2026-01-19 12:16:10 +01:00
ocornut ea122de913 Error handling: Improve error handling and recovery for TableSetupColumn(). 2026-01-19 11:49:11 +01:00
ocornut 14dfd5bf6b Examples: DX12: update to VS2019 so it supports WIndows SDK 10.0 simplified versioning. 2026-01-19 11:42:08 +01:00
ocornut 21d3299e58 Backends: fixed reappearing uses to NULL to favor nullptr. 2026-01-15 16:09:01 +01:00
ocornut d7598aa84f Backends: SDL2, SDL3: changed GetClipboardText() handler to return NULL on error aka clipboard contents is not text. (#9168) 
Consistent with other backends.
 2026-01-15 16:08:18 +01:00
ocornut 9a6eb0ab25 Backends: Vulkan: ImGui_ImplVulkanH_DestroyWindow() oes not call vkDestroySurfaceKHR(): because surface is created by caller. (#9163) 
# Conflicts:
#	backends/imgui_impl_vulkan.cpp
 2026-01-14 19:37:05 +01:00
ocornut a1dfaf4869 ImageButton() doesn't use a clamped style.FrameRounding value but instead adjust inner image rounding when FramePadding > FrameRounding. (#2942, #845) 2026-01-14 15:55:07 +01:00
ocornut 7143d711bf Images, Style: added style.ImageRounding, ImGuiStyleVar_ImageRounding to configure rounding of Image() widgets. (#2942, #845) 
Moving border drawing above AddImage() call, should not make a difference for square images.
 2026-01-14 15:55:03 +01:00
ocornut 0d08927dae Error handling: Improve error handling and recovery for EndMenu()/EndCombo(). (#1651, #9165, #8499) 2026-01-14 14:59:39 +01:00
ocornut f64c7c37ef Fonts: fixed a crash when trying to use AddFont() with MergeMode=true on a font that has already been rendered. (#9162) 2026-01-12 18:17:38 +01:00
ocornut d1c5a66557 Backends: WebGPU: rework unsupported path into an assert. (#9155, #9156) 2026-01-12 12:11:10 +01:00
ocornut f5384544cb (Breaking) Commented out legacy names obsoleted in 1.90 (Sept 2023): BeginChildFrame(), EndChildFrame(), ShowStackToolWindow(), IM_OFFSETOF(), IM_FLOOR(). 2026-01-08 17:33:09 +01:00
ocornut fedf227ea4 Amend 7a02f4b. 2026-01-08 17:17:06 +01:00
ocornut 7a02f4b545 Nav, Shortcuts, Tooltips: tooltip reference position not affected by remote shortcut activation. (#9138, #456) 
NavCalcPreferredRefPos() has different path for popups vs tooltip.
Amend 197f8904fe
 2026-01-08 17:14:38 +01:00
ocornut ca9b7b4071 InputText, Nav: amend 1566c96. (incorrectly commited old chunk) 2026-01-08 17:11:23 +01:00
ocornut 1566c96ccd InputText, Nav: fixed remote/shortcut InputText() not teleporting mouse cursor when nav cursor is active and io.ConfigNavMoveSetMousePos is enabled. 
Motivated by this, also made SetFocusID() immediately set g.NavIdIsAlive, which is more correct and might be other (positive) subtle side effects.
 2026-01-08 17:04:52 +01:00
ocornut 3389dfd9dd IsItemHovered() doesn't filter out the signal when activated item is a shortcut remote activation. (#9138, #456) 
Amend a201af7354
 2026-01-08 15:58:12 +01:00
ocornut 9ce41a92c3 Misc/shallow merges from docking branch to reduce small drift. 2026-01-08 14:31:25 +01:00
ocornut 7b3ad4a282 (Breaking) Popups: changed 'ImGuiPopupFlags popup_flags = 1' default value to be '= 0' for BeginPopupContextItem(), BeginPopupContextWindow(), BeginPopupContextVoid(), OpenPopupOnItemClick(). (#9157, #9146) 2026-01-07 18:15:15 +01:00
ocornut b467a0466c Docs: amends comments about fonts. 2026-01-06 19:07:46 +01:00
ocornut 69a501df6e Backends: OpenGL3: call ImGui_ImplOpenGL3_InitLoader() in ImGui_ImplOpenGL3_CreateDeviceObjects() / ImGui_ImplOpenGL3_DestroyDeviceObjects(). (#9112) 2026-01-05 16:46:56 +01:00
ocornut 1dc1964d5b Backends: Vulkan: change ImGui_ImplVulkanH_Window::ClearEnable to fuller featured AttachmentDesc. (#9152) 2026-01-05 16:39:49 +01:00
ocornut f106ccd5fa Backends: Vulkan: clarify ImGui_ImplVulkanH_Window members. 2026-01-05 16:38:01 +01:00
ocornut 922a11f084 Docs: update links, refs. 2025-12-23 19:33:37 +01:00
ocornut b7b8f52437 Examples: Android: update for consistency (untested). 2025-12-23 18:16:33 +01:00
ocornut 05581da183 AddFontDefault() now automatically selects an embedded font between AddFontDefaultVector() and AddFontDefaultBitmap). 2025-12-23 18:16:33 +01:00
ocornut f006400f05 Fonts: added AddFontDefaultVector() with embedded ProggyVector data. 2025-12-23 18:16:33 +01:00
ocornut cde6ad3967 Removed unused ImRect::Floor(). Clarified IM_TRUNC(), IM_ROUND(), ImRound64(). 
Better to remove since it uses IM_TRUNC which has unusual specs.
Note: 87a6443c5 always use positive value in ImRound64(). (#3609, #8215)
 2025-12-23 18:16:33 +01:00
ocornut 73dd0e869d (Breaking) Fonts: remove ImFontConfig::PixelSnapV. Post-rescale GlyphOffset is always rounded. 
Amend 99f6b305c, 99bca397d8.
 2025-12-23 18:16:33 +01:00
ocornut 55ad3b4abd Fonts: added ExtraSizeScale feature (undocumented). 2025-12-23 18:16:32 +01:00
ocornut d1de937c31 Fonts: ImFontAtlasFontRebuildOutput() helper. 2025-12-23 18:16:32 +01:00
ocornut d365417e8b CI: reduce macOS runs since they are expensive. 2025-12-23 16:47:44 +01:00
ocornut 0ff810038d Added GetItemFlags() in public API. (#9127) 2025-12-22 18:33:12 +01:00
ocornut 9055c9ed22 imgui_freetype: fixed overwriting ImFontConfig::PixelSnapH when hinting is enabled. 
Fix/amend 99f6b305c1.
 2025-12-22 17:52:32 +01:00
ocornut d87650dffb Text: fixed unused variable warning on builds without asserts. 2025-12-21 18:22:48 +01:00
ocornut a5dffbec38 Text: word-wrapping use a small lookup table. (#8990, #3237, #8503, #8139, #8439, #9094, #3002, #9066, #8838) 2025-12-21 18:04:01 +01:00
ocornut 22ffa3d6d3 Text: rewrite word-wrapping logic. (#8990, #3237, #8503, #8139, #8439, #9094, #3002, #9066, #8838) 2025-12-21 18:04:00 +01:00
ocornut 683f9160b9 Internals: ImBitArray: rename storage. 2025-12-18 23:38:34 +01:00
ocornut 4e7c05504a Renamed IM_ARRAYSIZE() -> IM_COUNTOF(). Kept legacy name for now. 2025-12-17 14:30:01 +01:00
ocornut 99bca397d8 Docs: clarify PixelSnapH / PixelSnapV + comment on PushTextWrapPos(). 2025-12-17 12:02:07 +01:00
ocornut dc48a7c88e Docs: amend fc89c61 2025-12-15 16:59:22 +01:00
ocornut 4dac00ca0c Windows: fixed always updating internal buffer for ### window titles even when Ctrl+Tab window is hidden. Instead forcing an update on mismatching when appearing. 
3997e8b555 was already doing that. (Relates to 8e67fe1: code assume pointer used to be nulled when ctrl+tab window is disabled. not the case).
 2025-12-11 23:24:43 +01:00
ocornut 1e7d2adc29 Fixed Clang cast-align warning + Added missing Changelog entry in 1.92.4. (#8893) 2025-12-11 21:37:42 +01:00
ocornut bd6f48fe20 Backends: OpenGL3: Fixed embedded loader multiple init/shutdown cycles broken on some platforms. (#8792, #9112) 2025-12-11 18:28:23 +01:00
ocornut 0d2dd30ee9 Tabs: minor tweaks to facilitate mods altering spacing. 2025-12-11 17:17:57 +01:00
ocornut 9971251574 Fonts: amend/comment on FontDataOwnedByAtlas=false fix being a breaking change. (#9086, #8465) 2025-12-10 21:42:07 +01:00
ocornut a07b2828ce Backends: GLFW: add IMGUI_IMPL_GLFW_DISABLE_X11 / IMGUI_IMPL_GLFW_DISABLE_WAYLAND. (#9109, #9116) 
cc #8884, #8474, #8289
 2025-12-10 18:57:02 +01:00
ocornut 9a4fd69f6d Backends: GLFW: avoid repeated glfwSetCursor()/glfwSetInputMode() calls when unnecessary. 2025-12-10 18:35:22 +01:00
ocornut cf64b7fa72 Tables: Fixed losing stored display order when reducing column count. (#9108, #4046) 
Amend f2df804fcc
 2025-12-08 19:29:41 +01:00
ocornut a726bded11 Fonts: ClearOutputData() doesn't need to clear FallbackChar, EllipsisChar. Fixed crash changing font loader. 2025-12-05 19:12:50 +01:00
ocornut 7f78f52243 Demo: removed some hardcoded widths. 2025-12-05 18:46:13 +01:00
ocornut 60f8b0733c Rework color marker internals to facilitate arbitrary override using SetNextItemColorMarker(). 
Amend fa4b47c
 2025-12-05 18:28:55 +01:00
ocornut fa4b47c5e2 Added RGBA color markers to ColorEdit3/ColorEdit4 + opt-in ImGuiSliderFlags_ColorMarkers for Drags/Sliders. 
+ Added ImGuiColorEditFlags_NoColorMarkers
+ Added style.ColorMarkerSize.
 2025-12-05 16:32:48 +01:00
ocornut a7ecbcdeba Shuffle ImGuiColorEditFlags flag values. 
ImGuiColorEditFlags_AlphaOpaque, ImGuiColorEditFlags_AlphaNoBg, ImGuiColorEditFlags_AlphaPreviewHalf, ImGuiColorEditFlags_AlphaBar.
 2025-12-05 16:32:45 +01:00
ocornut ded52c71d9 Debug Log: can output to debugger. Added ImGuiDebugLogFlags_OutputToDebugger. 2025-12-05 15:07:44 +01:00
ocornut 9d4fafa671 Nav: removed an unnecessary FindWindowByName() call. 
Amend c7016c25e8. It's not clear to me why it was committed like that, maybe a leftover of wip code which used the pointer before Begin().
 2025-12-05 14:16:14 +01:00
ocornut e2c49530cb ImDrawList: harden/clarify static asserts about ImDrawCmd / ImDrawCmdHeader layout. 2025-12-05 13:42:15 +01:00
ocornut d71091a957 Internals: amend RenderRectFilledRangeH() to avoid shadowed variables. 2025-12-04 16:27:54 +01:00
ocornut d1e262ad55 Internals: refactor RenderRectFilledRangeH() into RenderRectFilledInRangeH() to take absolute coordinates instead of normalized ones. 
Amend 01d4bf299a (#1296)
 2025-12-04 16:13:12 +01:00
ocornut 6e0ee6ff03 Fonts: removed misleading SizePixels >= 0.0f test and stbtt_ScaleForMappingEmToPixels() call in ImGui_ImplStbTrueType_FontSrcInit(). (#8857) 
Logic was picked in 9a9712807e while extracting code from stbtt_PackFontRangesGatherRects(), but ScaleForMappingEmToPixels() was actually never called: we assert against negative SizePixels since 2015.
 2025-12-03 20:15:58 +01:00
ocornut 87b193399e Backends: Win32: change param to MultiByteToWideChar() to be consistent (should be no-op?). 
Amend 0a7054c7e4 (#5725, #1807, #471, #2815, #1060 + #9099, #3653, #5961)
 2025-12-03 13:30:59 +01:00
ocornut bfe137893a Debug Log: fixed incorrectly printing characters in IO log when submitting non-ASCII values to io.AddInputCharacter(). (#9099) 2025-12-01 17:03:04 +01:00
ocornut 620a33dd85 TreeNode: fixed highlight position when used inside a line with a large text baseline offset. 
Most old logic e.g. df749e3f13, ec0e953cca. Never quite worked for this situation.
 2025-11-27 23:49:17 +01:00
ocornut 47766ca403 Demo: fix in 'Demo->Selection->Multi-Select in a Table' section. 2025-11-27 23:45:50 +01:00
ocornut 7c6febed66 Tables: fixed an issue where submitting non-integer row heights would eventually advance table parent layout by +0/+1 depending on its visibility. 2025-11-27 22:54:51 +01:00
ocornut 1a62292ac0 Tables: fixed an issue where a very thin scrolling table would advance parent layout slightly differently depending on its visibility. 2025-11-27 22:37:00 +01:00
ocornut 2026e3db88 Menus: fixed BeginMenu() child popup position when used inside a line with a baseline offset. 2025-11-27 21:51:04 +01:00