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Author SHA1 Message Date
ocornut
f110094bd4 ImStrv: detect and fixed misuses of CalcTextSize() old signature. (9321) 
For IMGUI_DISABLE_OBSOLETE_FUNCTIONS only.
 2026-04-24 12:26:48 +02:00
David Mentler
862420cec7 ImStrv: Added ImStrv formatter for LLDB (e.g. Xcode) 2026-04-24 12:26:48 +02:00
ocornut
9ee1b9d8f2 ImStrv: made length() returns an int as it simplify the most common case (of passing %.*s to printf) 2026-04-24 12:26:48 +02:00
ocornut
8f6d1f077c ImStrv: allow constructing from two null pointers. 2026-04-24 12:26:48 +02:00
ocornut
6f5bf05ad5 ImStrv: Combo(), ListBox(): seems better to not introduce the ImStrv [] versions? 
As 1) user is unlikely to store that on their end. 2) nowadays with lambdas isn't an easy user-side conversion.
Then we limit explosion of an already messy API.
 2026-04-24 12:26:47 +02:00
ocornut
6c9a64d666 ImStrv: convert Combo()/ListBox() to use ImStrv in their getters. 
Didn't convert Combo() "const char* items_separated_by_zeros" as this doesn't translate well when used via a ImStrv constructor, may actually aim to obsolete.
Fixed for shadowing local variable warning on 2025/06/25.
 2026-04-24 12:26:47 +02:00
ocornut
b46cfb2cb1 ImStrv: add needed disambiguishing functions for const char* now being ambiguous. (5079) 
amended for gcc/clang warnings
amended to facilitate merge with docking
 2026-04-24 12:26:47 +02:00
ocornut
d189242988 ImStrv: backtracked for now on supporting ImStrv for format strings. 
It's widely incomplete and slow, requires a printf function taking non-zero-terminated format string to work.
Might do it eventually but it's much less a problem than labels. Format string are more frequently inlined in code and tend to be small, so existing solutions at call site can work better for now.
 2026-04-24 12:26:47 +02:00
璀境石
45541ccc62 ImStrv: enhanced VS debugger .natvis support. build fixes. (5333, 5906) 2026-04-24 12:26:47 +02:00
ocornut
541e3e93f7 ImStrv: standardized code doing format copy, optimized ImStrStr 2026-04-24 12:26:47 +02:00
ocornut
dd7b5ceff9 ImStrv: moved double char* function signatures under #ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS blocks + fixed various compiles errors/warnings. 2026-04-24 12:26:47 +02:00
ocornut
0d2f32c8fb ImStrv: changed ImStrv xxx=NULL args to an explicit xxx=ImStrv() 
This is mostly for the benefit of cimgui parser, ideally we would do without.
 2026-04-24 12:26:47 +02:00
ocornut
5778f2d5dc ImStrv: Step 2 - change ImStrv typedef to struct, perform all other logic conversion. 
Squashed commits (initially a commit from rokups + many rework by ocornut. keeping them separate commits made rebasing unnecessarily tricking so merged from 2024/02)
ImStrv: many fixes (see details), added imconfig class extension example, added natvis description.
ImStrv: rework toward ensuring End is always set to constant can be compile time calculated
ImStrv: using length(), fix ambiguous empty() function, fix altered behaviors, removed unused operators.
ImStrv: various tweaks and fixes. removed ImGuiTextRange from ImGuiTextFilter, fix test engine hooks, removed constructor only used twice.
 2026-04-24 12:26:47 +02:00
Rokas Kupstys
439a195710 ImStrv: Step 1 - change string type to ImStrv in API. (REBASED) 
(last rebase amend 2024/12/11)
 2026-04-24 12:26:47 +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
omar
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
yaz0r
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