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Author SHA1 Message Date
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
ocornut 3ff8c466bf Menus: fixed BeginMenuEx() icon/arrow baseline when using inside a line with an offset. 
Amend 1f54665.
 2025-11-27 20:05:18 +01:00
ocornut 1f54665799 Menus: fixed MenuItem() label baseline when using inside a line with an offset. 
Amend f8fae02270
 2025-11-27 19:54:06 +01:00
ocornut ae873b1e0d Misc: rename extraneous parenthesizes from return statements. 2025-11-27 15:01:24 +01:00
ocornut 9c75ef5a61 Tables: clarify TableNextRow() row_height and adjust demo to make this clearer (demo height were arbitrary and therefore misleading). 2025-11-26 18:25:30 +01:00
ocornut c36162fc6c Internals: add SetContextName() helper. (#9097) 
Amend 37c243b.
 2025-11-26 17:29:37 +01:00
ocornut 75db81cf08 Backends: SDL_GPU3: select between metallib and MSL shaders based on availability. (#9076) 
Amend fd887f5
 2025-11-26 15:05:05 +01:00
ocornut 285e3042ba Docs: tweaks. Add reference to imgui-module from main README. (#9092, #8868) 2025-11-26 14:49:11 +01:00
ocornut d981b33dd0 Textures: amend to please static analyzer. 2025-11-26 14:24:55 +01:00
ocornut e768f91dc2 Textures: fixed displaying texture # in metrics/debugger. 2025-11-26 14:21:48 +01:00
ocornut 3fef0d553d Textures: fixed a building issue when ImTextureID is defined as a struct. 
+ Added CI for this case.
 2025-11-26 14:21:48 +01:00
ocornut 3a45bae9dc Backends: Vulkan: helper for creating a swapchain selects VkSwapchainCreateInfoKHR's compositeAlpha based on cap.supportedCompositeAlpha. (#8784) 2025-11-24 18:11:23 +01:00
ocornut 98636f4a23 Fonts: fixed handling of ImFontConfig::FontDataOwnedByAtlas = false which did erroneously make a copy of the font data. (#9086) 
Amend 815168c7e
+ Added explicit casts for intent/clarity when passing to stb_truetype/freetype.
 2025-11-24 15:58:01 +01:00
ocornut 5f82275ba1 Docs: updated 1.91.5 logs for missing info that GetKeyIndex() was removed at this date. 
Amend 6f287dd16
 2025-11-24 14:49:16 +01:00
ocornut 136d067eed Scrollbar: fixed a codepath leading to a divide-by-zero. (#9089) 2025-11-24 14:27:03 +01:00
ocornut 324cea1f41 Version 1.92.6 WIP 2025-11-24 13:35:41 +01:00
ocornut 6d910d5487 Version 1.92.5 2025-11-20 17:49:52 +01:00
ocornut 4ab86e1d61 Nav: fixed scoring when using PageUp/PageDown from a focused item which is outside of visible boundaries. (#9079) 
We only use ImGuiNavMoveFlags_AlsoScoreVisibleSet when starting point is visible.
 2025-11-19 19:01:22 +01:00
ocornut 0faa0dba15 Drag and Drop: rework cancel drag and drop logic to be overridable. (#9071) 2025-11-19 18:26:44 +01:00
ocornut db6b8e0fb3 Drag and Drop: handling of Escape after UpdateKeyboardInputs(). (#9071) 2025-11-19 18:26:43 +01:00
ocornut 1f16ca5e5c Docs: update ShowUserGuide() + PR guidelines. (#9071) 2025-11-19 18:26:43 +01:00
ocornut b4a3d423e0 Docs: amend BeginDisabled() comments. (#9082) 2025-11-19 17:06:44 +01:00
ocornut 23bd697f05 Drag and Drop: Pressing Escape while carrying a payload automatically cancel the active drag and drop. (#9071) 2025-11-18 19:18:10 +01:00
ocornut 37f9153105 Nav: improved/clarified behavior when requesting PageUp/PageDown from a focused item which is outside of visible boundaries. (#9079) 2025-11-18 18:59:06 +01:00
ocornut 81e01ddebe Nav: reworked PageUp/PageDown to pick same-page top/bottom page based on inner rectangle rather than clipping rectangle. 2025-11-18 18:57:32 +01:00
ocornut 405c802607 Nav: shallow tweaks. 2025-11-18 18:22:36 +01:00
ocornut 91b5256c57 Clipper: fixed an issue when using up/down from an item outside of visible bound and using the clipper. (#9079) 2025-11-18 17:00:01 +01:00
ocornut 6ae32c696a Backends: fixed misc zealous Clang warnings. 2025-11-18 16:34:35 +01:00
ocornut 9afc62d087 InputText: Fixed an assert when using ImGuiInputTextFlags_ReadOnly and making underlying contents shorter while text is selected. (#9069) 2025-11-18 16:20:51 +01:00
ocornut c3835de38a CI: fixes warning building example_null w/ msvc as DLL 2025-11-17 18:01:51 +01:00
ocornut 52caa2f38a CI: fixes warning building example_null w/ msvc as DLL 2025-11-17 17:50:37 +01:00
ocornut 04af1a3917 CI: fixes warning building example_null w/ mingw 64-bit, as DLL 2025-11-17 17:43:09 +01:00
ocornut e1f9b8b3a7 CI: fixes warning building example_null w/ mingw 64-bit, as DLL 2025-11-17 16:49:34 +01:00
ocornut cfb48969af Examples: CI: backtrack and make example_null embed backend: simpler for all sorts of quick build scripts. 2025-11-17 16:38:07 +01:00
ocornut 0cf5b93a0a CI, Backends: fixes for example_null building. Add consistent IMGUI_IMPL_API in backend. 2025-11-17 16:18:12 +01:00
ocornut d99baf332c CI: fixes for example_null building. 2025-11-17 16:11:05 +01:00
ocornut 7e919a543c Examples: fix example_null Makefile. 
Amend b885382,eb19a77
 2025-11-17 15:58:12 +01:00
ocornut eb19a77848 Examples: fix example_null Makefile. 
Amend b885382
 2025-11-17 15:52:32 +01:00
ocornut b885382a63 Backends: Null: added imgui_impl_null platform/renderer backend. 2025-11-17 15:28:03 +01:00
ocornut 9e15ebb402 Backends: GLFW: fixed last ImGui_ImplGlfw_Shutdown() call not immediately clearing the context map. (#9075, #8676, #8239, #8069) 
Amend/fix f633a6058
 2025-11-17 13:38:17 +01:00
ocornut f145b0cffd Debug Tools: ID Stack Tool: refactor, extract data/code into ImGuiDebugItemPathQuery for reuse. 2025-11-13 18:32:43 +01:00
ocornut c254db7637 Debug Tools: ID Stack Tool: store ResultsComplete and don't display incomplete paths. 2025-11-13 16:19:27 +01:00
ocornut 5a0c67c4b8 Debug Tools: ID Stack Tool: extracted code into a StackToolGetResultAsPath() function. 2025-11-13 16:15:00 +01:00
ocornut ec6219752d Fonts: calling ImFontAtlas::Clear() mid-frame without re-adding a font will lead to a more explicit crash. (#9067) 
+ reformat Changelog.
 2025-11-13 15:54:50 +01:00
ocornut d246850787 Fonts: added comment about the classic AddFontFromMemoryTTF() issue. (#9067, #6916, #6781, #5330, #4307, #2042, #2029, #1734, #1259, #220) 2025-11-13 15:42:19 +01:00
ocornut e60e5bff63 Misc: standardized casing of keyboard mods in comments and demo ("CTRL" -> "Ctrl"). 2025-11-13 15:24:03 +01:00
ocornut 873fe34b31 Debug Tools: ID Stack Tool: preserve first data type, so user of PushOverrideID() e.g. TreeNode() elements don't get demoted from _String to _ID. 2025-11-13 15:05:16 +01:00
ocornut e3979c2098 Demo: removing absolute __FILE_ from being emitted by default. (#9033) 2025-11-13 14:23:25 +01:00
ocornut 68a44776bd Misc: tweak conflicting id error tooltip to use a link. 
Now that nested tooltips are not hiding each others.
 2025-11-13 13:47:45 +01:00
ocornut 613cfaf0b4 Tooltips: made BeginTooltipEx() not hide nested tooltips. 
It's not typically possible to nest tooltips since BeginTooltipEx() imply ImGuiWindowFlags_NoInputs + following mouse pos + most tooltips would be triggered on hover. But BeginErrorTooltip() bypass that.
 2025-11-13 13:47:45 +01:00
ocornut de917ebb95 Windows: move auto-fit block into braces for clarify. (no-op) 2025-11-11 21:48:17 +01:00
ocornut 501e0adcdb Windows: CalcWindowAutoFitSize() remove child-specific hack added by 29439bdd27 and made obsolete by 7537ba2b4. (#9060, #1710) 2025-11-11 21:47:15 +01:00
ocornut a2544f9496 Windows: programmatic auto-sizing on a single axis also apply proper logic. (#9060) 2025-11-11 21:37:21 +01:00
ocornut b51f6e073c Windows: reorganize auto-fitting code blocks in Begin(), step 2. 
Toward #9060
 2025-11-11 21:15:43 +01:00
ocornut 52e9d94f93 Windows: reorganize auto-fitting code blocks in Begin(), aimed to have no side-effect, but.. 
..outer ImGuiWindowFlags_AlwaysAutoResize previously took priority for both axis. New logic per-axis.
Toward #9060
 2025-11-11 20:03:31 +01:00
ocornut fc262355ca Windows: Fixed an issue where repeated calls to SetNextWindowSize() using 0.0f to auto-size would keep marking ini settings as dirty. 
+ marking dirty on old io.FontAllowUserScaling Ctrl+Wheel
 2025-11-11 19:47:48 +01:00
ocornut 7537ba2b44 Windows: fixed single-axis auto-sizing (via double-clicking a border) to take account of remaining scrollbar on the other axis. (#9060) 
Potentially now should apply same logic to the other resizing path also described in #9060
 2025-11-10 19:36:16 +01:00
ocornut 86daa8930e Backends, Examples: WebGPU: simplified ifndef (#8381) 2025-11-07 13:24:16 +01:00
ocornut 635eb1d8e9 Added .tmp files. 2025-11-06 18:07:18 +01:00
ocornut bd0e2036e0 Drag and Drop: added ImGuiDragDropFlags_AcceptDrawAsHovered. (#8632) 
Not calling SetHoveredId() in that path, does not seem necessary.
 2025-11-06 18:07:18 +01:00
ocornut b0d3c3a674 Drag and Drop: prev/curr storage for DragDropAcceptFlags. ImGuiDragDropFlags_AcceptNoPreviewTooltip test uses DragDropAcceptFlagsPrev for consistency. (#143) 
I don't think this would have materialized as a visible bug.
 2025-11-06 17:59:01 +01:00
ocornut dacd080639 Docs: added link to imgui-module. (#8868( 2025-11-06 17:30:00 +01:00
ocornut 8e2e87d638 (Breaking) Commented out legacy SetItemAllowOverlap() obsoleted in 1.89.7: this never worked right. Use SetNextItemAllowOverlap() _before_ item instead. 2025-11-06 16:29:19 +01:00
ocornut e389502ffb Amends comments referring to 1.92.X to refer to 1.92.0. FontAllowUserScaling not marked obsolete anymore. 2025-11-06 16:28:59 +01:00
ocornut 1c3a60047c (Breaking) IO: commented out legacy io.ClearInputCharacters() obsoleted in 1.89.8. 2025-11-06 16:28:58 +01:00
ocornut 62162747e7 (Breaking) Keys: commented out legacy names which were obsoleted in 1.89. 
ImGuiKey_ModCtrl --> ImGuiMod_Ctrl, ImGuiKey_ModShift --> ImGuiMod_Shift, ImGuiKey_ModAlt --> ImGuiMod_Alt, ImGuiKey_ModSuper --> ImGuiMod_Super.
 2025-11-06 16:28:25 +01:00
ocornut 189d8c9d9c (Breaking) Commented out legacy ImGuiChildFlags_Border (#462), ImGuiWindowFlags_NavFlattened (#7687), ImGuiWindowFlags_AlwaysUseWindowPadding. 2025-11-06 16:11:07 +01:00
ocornut f45adb995c Drag and Drop, Style: added basic styling options to DragDrop target rect. Amends. (#9056) 2025-11-06 15:38:20 +01:00
ocornut a0bfbe4d8f Windows: BgClickFlags inherited by default + missing info in Changelog. Amend 40f9e4e. (#899, #3071, #5044, #3379) 2025-11-05 20:16:45 +01:00
ocornut e674f57bb6 Backends: SDL3: Fixed an issue with missing characters events when an already active text field changes viewports. (#9054) 
Always use SDL_GetKeyboardFocus().
(tried to defer ImGui_ImplSDL3_PlatformSetImeData() processing for when OS-window is available but it didn't actually work because we don't systemetically OS-focus new viewports and SDL3 only sent characters to keyboard focused window.)
 2025-11-05 19:15:47 +01:00
ocornut 1897248bda Misc: added assert to detect ~ImGuiContext() called without DestroyContext(). (#9051) 2025-11-04 17:55:18 +01:00
ocornut 051a31594f Metrics: fixed table and columns rect highlight from display when metrics window is not in the same viewport as the table. 2025-11-03 19:48:57 +01:00
ocornut dc6e0f4b9e Tables: Angled headers: fixed an auto-resize feedback loop that could affect tables with empty non-resizing columns using angled headers. 2025-11-03 19:35:19 +01:00
ocornut 8e5e79054e Examples: WGPU: tweak headers and standardize other things so examples have less differences. (#8381) 2025-11-03 19:05:28 +01:00