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Merge branch 'master' into docking

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# Conflicts:
#	imgui.cpp
#	imgui_internal.h
#	imgui_widgets.cpp
This commit is contained in:
omar 2019-11-04 16:33:57 +01:00
commit a704614b3e
10 changed files with 1112 additions and 938 deletions
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30
.gitattributes vendored Normal file
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@ -0,0 +1,30 @@
* text=auto
*.c text
*.cpp text
*.h text
*.m text
*.mm text
*.md text
*.txt text
*.html text
*.bat text
*.frag text
*.vert text
*.mkb text
*.icf text
*.sln text eol=crlf
*.vcxproj text eol=crlf
*.vcxproj.filters text eol=crlf
*.natvis text eol=crlf
Makefile text eol=lf
*.sh text eol=lf
*.pbxproj text eol=lf
*.storyboard text eol=lf
*.plist text eol=lf
*.png binary
*.ttf binary
*.lib binary

200
.github/workflows/build.yml vendored
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@ -1,36 +1,142 @@
name: build name: build
on: [push, pull_request] on:
push: {}
pull_request: {}
schedule:
- cron: '0 9 * * *'
jobs: jobs:
Windows: Windows:
runs-on: windows-2019 runs-on: windows-2019
env: env:
MSBUILD_PATH: C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\MSBuild\Current\Bin\ MSBUILD_PATH: C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\MSBuild\Current\Bin\
# Until gh-actions allow us to use env variables inside other env variables (because we need %GITHUB_WORKSPACE%) we have to use relative path to imgui/examples/example_name directory.
SDL2_DIR: ..\..\SDL2-devel-2.0.10-VC\SDL2-2.0.10\
VULKAN_SDK: ..\..\vulkan-sdk-1.1.121.2\
steps: steps:
- uses: actions/checkout@v1 - uses: actions/checkout@v1
with: with:
fetch-depth: 1 fetch-depth: 1
- name: Install Dependencies
shell: powershell
run: |
Invoke-WebRequest -Uri "https://www.libsdl.org/release/SDL2-devel-2.0.10-VC.zip" -OutFile "SDL2-devel-2.0.10-VC.zip"
Expand-Archive -Path SDL2-devel-2.0.10-VC.zip
Invoke-WebRequest -Uri "https://github.com/ocornut/imgui/files/3789205/vulkan-sdk-1.1.121.2.zip" -OutFile vulkan-sdk-1.1.121.2.zip
Expand-Archive -Path vulkan-sdk-1.1.121.2.zip
- name: Fix Projects - name: Fix Projects
shell: powershell shell: powershell
run: | run: |
# Replace v110 toolset with v142. Only v141 and v142 toolsets are available on CI workers.
# Replace 8.1 platform sdk with 10.0.18362.0. Workers do not contain legacy SDKs.
# WARNING: This will need updating if toolset/sdk change in project files! # WARNING: This will need updating if toolset/sdk change in project files!
gci -recurse -filter "*.vcxproj" | ForEach-Object { gci -recurse -filter "*.vcxproj" | ForEach-Object {
(Get-Content $_.FullName) -Replace "<PlatformToolset>v110</PlatformToolset>","<PlatformToolset>v142</PlatformToolset>" -Replace "<WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>","<WindowsTargetPlatformVersion>10.0.18362.0</WindowsTargetPlatformVersion>" | Set-Content -Path $_.FullName # Fix SDK and toolset for most samples.
(Get-Content $_.FullName) -Replace "<PlatformToolset>v110</PlatformToolset>","<PlatformToolset>v142</PlatformToolset>" | Set-Content -Path $_.FullName
(Get-Content $_.FullName) -Replace "<WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>","<WindowsTargetPlatformVersion>10.0.18362.0</WindowsTargetPlatformVersion>" | Set-Content -Path $_.FullName
# Fix SDK and toolset for samples that require newer SDK/toolset. At the moment it is only dx12.
(Get-Content $_.FullName) -Replace "<PlatformToolset>v140</PlatformToolset>","<PlatformToolset>v142</PlatformToolset>" | Set-Content -Path $_.FullName
(Get-Content $_.FullName) -Replace "<WindowsTargetPlatformVersion>10.0.14393.0</WindowsTargetPlatformVersion>","<WindowsTargetPlatformVersion>10.0.18362.0</WindowsTargetPlatformVersion>" | Set-Content -Path $_.FullName
} }
- name: Build x86 # Not using matrix here because it would inflate job count too much. Check out and setup is done for every job and that makes build times way too long.
- name: Build Win32 example_glfw_opengl2
shell: cmd shell: cmd
run: | run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_glfw_opengl2/example_glfw_opengl2.vcxproj /p:Platform=Win32 /p:Configuration=Release'
"%MSBUILD_PATH%\MSBuild.exe" /p:Platform=Win32 /p:Configuration=Release examples/imgui_examples.sln
- name: Build x64 - name: Build Win32 example_glfw_opengl3
shell: cmd shell: cmd
run: | run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_glfw_opengl3/example_glfw_opengl3.vcxproj /p:Platform=Win32 /p:Configuration=Release'
"%MSBUILD_PATH%\MSBuild.exe" /p:Platform=x64 /p:Configuration=Release examples/imgui_examples.sln if: github.event_name == 'schedule'
- name: Build Win32 example_glfw_vulkan
shell: cmd
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_glfw_vulkan/example_glfw_vulkan.vcxproj /p:Platform=Win32 /p:Configuration=Release'
if: github.event_name == 'schedule'
- name: Build Win32 example_sdl_vulkan
shell: cmd
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_sdl_vulkan/example_sdl_vulkan.vcxproj /p:Platform=Win32 /p:Configuration=Release'
if: github.event_name == 'schedule'
- name: Build Win32 example_sdl_opengl2
shell: cmd
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_sdl_opengl2/example_sdl_opengl2.vcxproj /p:Platform=Win32 /p:Configuration=Release'
if: github.event_name == 'schedule'
- name: Build Win32 example_sdl_opengl3
shell: cmd
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_sdl_opengl3/example_sdl_opengl3.vcxproj /p:Platform=Win32 /p:Configuration=Release'
- name: Build Win32 example_sdl_directx11
shell: cmd
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_sdl_directx11/example_sdl_directx11.vcxproj /p:Platform=Win32 /p:Configuration=Release'
if: github.event_name == 'schedule'
- name: Build Win32 example_win32_directx9
shell: cmd
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_win32_directx9/example_win32_directx9.vcxproj /p:Platform=Win32 /p:Configuration=Release'
- name: Build Win32 example_win32_directx10
shell: cmd
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_win32_directx10/example_win32_directx10.vcxproj /p:Platform=Win32 /p:Configuration=Release'
- name: Build Win32 example_win32_directx11
shell: cmd
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_win32_directx11/example_win32_directx11.vcxproj /p:Platform=Win32 /p:Configuration=Release'
if: github.event_name == 'schedule'
- name: Build x64 example_glfw_opengl2
shell: cmd
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_glfw_opengl2/example_glfw_opengl2.vcxproj /p:Platform=x64 /p:Configuration=Release'
if: github.event_name == 'schedule'
- name: Build x64 example_glfw_opengl3
shell: cmd
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_glfw_opengl3/example_glfw_opengl3.vcxproj /p:Platform=x64 /p:Configuration=Release'
- name: Build x64 example_glfw_vulkan
shell: cmd
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_glfw_vulkan/example_glfw_vulkan.vcxproj /p:Platform=x64 /p:Configuration=Release'
- name: Build x64 example_sdl_vulkan
shell: cmd
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_sdl_vulkan/example_sdl_vulkan.vcxproj /p:Platform=x64 /p:Configuration=Release'
if: github.event_name == 'schedule'
- name: Build x64 example_sdl_opengl2
shell: cmd
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_sdl_opengl2/example_sdl_opengl2.vcxproj /p:Platform=x64 /p:Configuration=Release'
if: github.event_name == 'schedule'
- name: Build x64 example_sdl_opengl3
shell: cmd
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_sdl_opengl3/example_sdl_opengl3.vcxproj /p:Platform=x64 /p:Configuration=Release'
if: github.event_name == 'schedule'
- name: Build x64 example_sdl_directx11
shell: cmd
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_sdl_directx11/example_sdl_directx11.vcxproj /p:Platform=x64 /p:Configuration=Release'
- name: Build x64 example_win32_directx9
shell: cmd
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_win32_directx9/example_win32_directx9.vcxproj /p:Platform=x64 /p:Configuration=Release'
if: github.event_name == 'schedule'
- name: Build x64 example_win32_directx10
shell: cmd
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_win32_directx10/example_win32_directx10.vcxproj /p:Platform=x64 /p:Configuration=Release'
if: github.event_name == 'schedule'
- name: Build x64 example_win32_directx11
shell: cmd
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_win32_directx11/example_win32_directx11.vcxproj /p:Platform=x64 /p:Configuration=Release'
if: github.event_name == 'schedule'
- name: Build x64 example_win32_directx12
shell: cmd
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_win32_directx12/example_win32_directx12.vcxproj /p:Platform=x64 /p:Configuration=Release'
Linux: Linux:
runs-on: ubuntu-18.04 runs-on: ubuntu-18.04
@ -44,13 +150,22 @@ jobs:
sudo apt-get update sudo apt-get update
sudo apt-get install -y libglfw3-dev libsdl2-dev sudo apt-get install -y libglfw3-dev libsdl2-dev
- name: Build - name: Build example_null
run: | run: make -C examples/example_null
make -C examples/example_null
make -C examples/example_glfw_opengl2 - name: Build example_glfw_opengl2
make -C examples/example_glfw_opengl3 run: make -C examples/example_glfw_opengl2
make -C examples/example_sdl_opengl2
make -C examples/example_sdl_opengl3 - name: Build example_glfw_opengl3
run: make -C examples/example_glfw_opengl3
if: github.event_name == 'schedule'
- name: Build example_sdl_opengl2
run: make -C examples/example_sdl_opengl2
if: github.event_name == 'schedule'
- name: Build example_sdl_opengl3
run: make -C examples/example_sdl_opengl3
MacOS: MacOS:
runs-on: macOS-10.14 runs-on: macOS-10.14
@ -64,16 +179,31 @@ jobs:
brew install glfw3 brew install glfw3
brew install sdl2 brew install sdl2
- name: Build - name: Build example_null
run: | run: make -C examples/example_null
make -C examples/example_null
make -C examples/example_glfw_opengl2 - name: Build example_glfw_opengl2
make -C examples/example_glfw_opengl3 run: make -C examples/example_glfw_opengl2
make -C examples/example_glfw_metal
make -C examples/example_sdl_opengl2 - name: Build example_glfw_opengl3
make -C examples/example_sdl_opengl3 run: make -C examples/example_glfw_opengl3
xcodebuild -project examples/example_apple_metal/example_apple_metal.xcodeproj -target example_apple_metal_macos if: github.event_name == 'schedule'
xcodebuild -project examples/example_apple_opengl2/example_apple_opengl2.xcodeproj -target example_osx_opengl2
- name: Build example_glfw_metal
run: make -C examples/example_glfw_metal
- name: Build example_sdl_opengl2
run: make -C examples/example_sdl_opengl2
if: github.event_name == 'schedule'
- name: Build example_sdl_opengl3
run: make -C examples/example_sdl_opengl3
- name: Build example_apple_metal
run: xcodebuild -project examples/example_apple_metal/example_apple_metal.xcodeproj -target example_apple_metal_macos
- name: Build example_apple_opengl2
run: xcodebuild -project examples/example_apple_opengl2/example_apple_opengl2.xcodeproj -target example_osx_opengl2
iOS: iOS:
runs-on: macOS-10.14 runs-on: macOS-10.14
@ -82,7 +212,7 @@ jobs:
with: with:
fetch-depth: 1 fetch-depth: 1
- name: Build - name: Build example_apple_metal
run: | run: |
# Code signing is required, but we disable it because it is irrelevant for CI builds. # Code signing is required, but we disable it because it is irrelevant for CI builds.
xcodebuild -project examples/example_apple_metal/example_apple_metal.xcodeproj -target example_apple_metal_ios CODE_SIGN_IDENTITY="" CODE_SIGNING_REQUIRED=NO CODE_SIGNING_ALLOWED=NO xcodebuild -project examples/example_apple_metal/example_apple_metal.xcodeproj -target example_apple_metal_ios CODE_SIGN_IDENTITY="" CODE_SIGNING_REQUIRED=NO CODE_SIGNING_ALLOWED=NO
@ -96,13 +226,13 @@ jobs:
- name: Install Dependencies - name: Install Dependencies
run: | run: |
wget -q https://s3.amazonaws.com/mozilla-games/emscripten/releases/emsdk-portable.tar.gz wget -q https://github.com/emscripten-core/emsdk/archive/master.tar.gz
tar -xvf emsdk-portable.tar.gz tar -xvf master.tar.gz
emsdk-portable/emsdk update emsdk-master/emsdk update
emsdk-portable/emsdk install latest emsdk-master/emsdk install latest-fastcomp
emsdk-portable/emsdk activate latest emsdk-master/emsdk activate latest-fastcomp
- name: Build - name: Build example_emscripten
run: | run: |
source emsdk-portable/emsdk_env.sh source emsdk-master/emsdk_env.sh
make -C examples/example_emscripten make -C examples/example_emscripten

2
docs/CHANGELOG.txt
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@ -137,9 +137,11 @@ Other Changes:
incorrectly locating the arrow hit position to the left of the frame. (#2451, #2438, #1897) incorrectly locating the arrow hit position to the left of the frame. (#2451, #2438, #1897)
- DragScalar, SliderScalar, InputScalar: Added p_ prefix to parameter that are pointers to the data - DragScalar, SliderScalar, InputScalar: Added p_ prefix to parameter that are pointers to the data
to clarify how they are used, and more comments redirecting to the demo code. (#2844) to clarify how they are used, and more comments redirecting to the demo code. (#2844)
- Misc: Windows: Do not use _wfopen() if IMGUI_DISABLE_WIN32_FUNCTIONS is defined. (#2815)
- Docs: Improved and moved FAQ to docs/FAQ.md so it can be readable on the web. [@ButternCream, @ocornut] - Docs: Improved and moved FAQ to docs/FAQ.md so it can be readable on the web. [@ButternCream, @ocornut]
- Docs: Added permanent redirect from https://www.dearimgui.org/faq to FAQ page. - Docs: Added permanent redirect from https://www.dearimgui.org/faq to FAQ page.
- Demo: Added simple item reordering demo in Widgets -> Drag and Drop section. (#2823, #143) [@rokups] - Demo: Added simple item reordering demo in Widgets -> Drag and Drop section. (#2823, #143) [@rokups]
- Metrics: Expose basic details of each window key/value state storage.
- Examples: DX12: Using IDXGIDebug1::ReportLiveObjects() when DX12_ENABLE_DEBUG_LAYER is enabled. - Examples: DX12: Using IDXGIDebug1::ReportLiveObjects() when DX12_ENABLE_DEBUG_LAYER is enabled.
- Examples: Emscripten: Removed NO_FILESYSTEM from Makefile, seems to fail on some setup. (#2734) [@Funto] - Examples: Emscripten: Removed NO_FILESYSTEM from Makefile, seems to fail on some setup. (#2734) [@Funto]
- Backends: OpenGL3: Fix building with pre-3.2 GL loaders which do not expose glDrawElementsBaseVertex(), - Backends: OpenGL3: Fix building with pre-3.2 GL loaders which do not expose glDrawElementsBaseVertex(),

46
imgui.cpp
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@ -1407,7 +1407,7 @@ ImU32 ImHashStr(const char* data_p, size_t data_size, ImU32 seed)
FILE* ImFileOpen(const char* filename, const char* mode) FILE* ImFileOpen(const char* filename, const char* mode)
{ {
#if defined(_WIN32) && !defined(__CYGWIN__) && !defined(__GNUC__) #if defined(_WIN32) && !defined(IMGUI_DISABLE_WIN32_FUNCTIONS) && !defined(__CYGWIN__) && !defined(__GNUC__)
// We need a fopen() wrapper because MSVC/Windows fopen doesn't handle UTF-8 filenames. Converting both strings from UTF-8 to wchar format (using a single allocation, because we can) // We need a fopen() wrapper because MSVC/Windows fopen doesn't handle UTF-8 filenames. Converting both strings from UTF-8 to wchar format (using a single allocation, because we can)
const int filename_wsize = ImTextCountCharsFromUtf8(filename, NULL) + 1; const int filename_wsize = ImTextCountCharsFromUtf8(filename, NULL) + 1;
const int mode_wsize = ImTextCountCharsFromUtf8(mode, NULL) + 1; const int mode_wsize = ImTextCountCharsFromUtf8(mode, NULL) + 1;
@ -6289,14 +6289,14 @@ bool ImGui::Begin(const char* name, bool* p_open, ImGuiWindowFlags flags)
window->WorkRect.Max.x = window->WorkRect.Min.x + work_rect_size_x; window->WorkRect.Max.x = window->WorkRect.Min.x + work_rect_size_x;
window->WorkRect.Max.y = window->WorkRect.Min.y + work_rect_size_y; window->WorkRect.Max.y = window->WorkRect.Min.y + work_rect_size_y;
// [LEGACY] Contents Region // [LEGACY] Content Region
// FIXME-OBSOLETE: window->ContentsRegionRect.Max is currently very misleading / partly faulty, but some BeginChild() patterns relies on it. // FIXME-OBSOLETE: window->ContentRegionRect.Max is currently very misleading / partly faulty, but some BeginChild() patterns relies on it.
// Used by: // Used by:
// - Mouse wheel scrolling + many other things // - Mouse wheel scrolling + many other things
window->ContentsRegionRect.Min.x = window->Pos.x - window->Scroll.x + window->WindowPadding.x; window->ContentRegionRect.Min.x = window->Pos.x - window->Scroll.x + window->WindowPadding.x;
window->ContentsRegionRect.Min.y = window->Pos.y - window->Scroll.y + window->WindowPadding.y + decoration_up_height; window->ContentRegionRect.Min.y = window->Pos.y - window->Scroll.y + window->WindowPadding.y + decoration_up_height;
window->ContentsRegionRect.Max.x = window->ContentsRegionRect.Min.x + (window->ContentSizeExplicit.x != 0.0f ? window->ContentSizeExplicit.x : (window->Size.x - window->WindowPadding.x * 2.0f - window->ScrollbarSizes.x)); window->ContentRegionRect.Max.x = window->ContentRegionRect.Min.x + (window->ContentSizeExplicit.x != 0.0f ? window->ContentSizeExplicit.x : (window->Size.x - window->WindowPadding.x * 2.0f - window->ScrollbarSizes.x));
window->ContentsRegionRect.Max.y = window->ContentsRegionRect.Min.y + (window->ContentSizeExplicit.y != 0.0f ? window->ContentSizeExplicit.y : (window->Size.y - window->WindowPadding.y * 2.0f - decoration_up_height - window->ScrollbarSizes.y)); window->ContentRegionRect.Max.y = window->ContentRegionRect.Min.y + (window->ContentSizeExplicit.y != 0.0f ? window->ContentSizeExplicit.y : (window->Size.y - window->WindowPadding.y * 2.0f - decoration_up_height - window->ScrollbarSizes.y));
// Setup drawing context // Setup drawing context
// (NB: That term "drawing context / DC" lost its meaning a long time ago. Initially was meant to hold transient data only. Nowadays difference between window-> and window->DC-> is dubious.) // (NB: That term "drawing context / DC" lost its meaning a long time ago. Initially was meant to hold transient data only. Nowadays difference between window-> and window->DC-> is dubious.)
@ -7316,7 +7316,7 @@ ImVec2 ImGui::GetContentRegionMax()
{ {
ImGuiContext& g = *GImGui; ImGuiContext& g = *GImGui;
ImGuiWindow* window = g.CurrentWindow; ImGuiWindow* window = g.CurrentWindow;
ImVec2 mx = window->ContentsRegionRect.Max - window->Pos; ImVec2 mx = window->ContentRegionRect.Max - window->Pos;
if (window->DC.CurrentColumns) if (window->DC.CurrentColumns)
mx.x = window->WorkRect.Max.x - window->Pos.x; mx.x = window->WorkRect.Max.x - window->Pos.x;
return mx; return mx;
@ -7327,7 +7327,7 @@ ImVec2 ImGui::GetContentRegionMaxAbs()
{ {
ImGuiContext& g = *GImGui; ImGuiContext& g = *GImGui;
ImGuiWindow* window = g.CurrentWindow; ImGuiWindow* window = g.CurrentWindow;
ImVec2 mx = window->ContentsRegionRect.Max; ImVec2 mx = window->ContentRegionRect.Max;
if (window->DC.CurrentColumns) if (window->DC.CurrentColumns)
mx.x = window->WorkRect.Max.x; mx.x = window->WorkRect.Max.x;
return mx; return mx;
@ -7343,19 +7343,19 @@ ImVec2 ImGui::GetContentRegionAvail()
ImVec2 ImGui::GetWindowContentRegionMin() ImVec2 ImGui::GetWindowContentRegionMin()
{ {
ImGuiWindow* window = GImGui->CurrentWindow; ImGuiWindow* window = GImGui->CurrentWindow;
return window->ContentsRegionRect.Min - window->Pos; return window->ContentRegionRect.Min - window->Pos;
} }
ImVec2 ImGui::GetWindowContentRegionMax() ImVec2 ImGui::GetWindowContentRegionMax()
{ {
ImGuiWindow* window = GImGui->CurrentWindow; ImGuiWindow* window = GImGui->CurrentWindow;
return window->ContentsRegionRect.Max - window->Pos; return window->ContentRegionRect.Max - window->Pos;
} }
float ImGui::GetWindowContentRegionWidth() float ImGui::GetWindowContentRegionWidth()
{ {
ImGuiWindow* window = GImGui->CurrentWindow; ImGuiWindow* window = GImGui->CurrentWindow;
return window->ContentsRegionRect.GetWidth(); return window->ContentRegionRect.GetWidth();
} }
float ImGui::GetTextLineHeight() float ImGui::GetTextLineHeight()
@ -14677,8 +14677,8 @@ void ImGui::ShowMetricsWindow(bool* p_open)
} }
// State // State
enum { WRT_OuterRect, WRT_OuterRectClipped, WRT_InnerRect, WRT_InnerClipRect, WRT_WorkRect, WRT_Contents, WRT_ContentsRegionRect, WRT_Count }; // Windows Rect Type enum { WRT_OuterRect, WRT_OuterRectClipped, WRT_InnerRect, WRT_InnerClipRect, WRT_WorkRect, WRT_Content, WRT_ContentRegionRect, WRT_Count }; // Windows Rect Type
const char* wrt_rects_names[WRT_Count] = { "OuterRect", "OuterRectClipped", "InnerRect", "InnerClipRect", "WorkRect", "Contents", "ContentsRegionRect" }; const char* wrt_rects_names[WRT_Count] = { "OuterRect", "OuterRectClipped", "InnerRect", "InnerClipRect", "WorkRect", "Content", "ContentRegionRect" };
static bool show_windows_rects = false; static bool show_windows_rects = false;
static int show_windows_rect_type = WRT_WorkRect; static int show_windows_rect_type = WRT_WorkRect;
static bool show_windows_begin_order = false; static bool show_windows_begin_order = false;
@ -14712,8 +14712,8 @@ void ImGui::ShowMetricsWindow(bool* p_open)
else if (rect_type == WRT_InnerRect) { return window->InnerRect; } else if (rect_type == WRT_InnerRect) { return window->InnerRect; }
else if (rect_type == WRT_InnerClipRect) { return window->InnerClipRect; } else if (rect_type == WRT_InnerClipRect) { return window->InnerClipRect; }
else if (rect_type == WRT_WorkRect) { return window->WorkRect; } else if (rect_type == WRT_WorkRect) { return window->WorkRect; }
else if (rect_type == WRT_Contents) { ImVec2 min = window->InnerRect.Min - window->Scroll + window->WindowPadding; return ImRect(min, min + window->ContentSize); } else if (rect_type == WRT_Content) { ImVec2 min = window->InnerRect.Min - window->Scroll + window->WindowPadding; return ImRect(min, min + window->ContentSize); }
else if (rect_type == WRT_ContentsRegionRect) { return window->ContentsRegionRect; } else if (rect_type == WRT_ContentRegionRect) { return window->ContentRegionRect; }
IM_ASSERT(0); IM_ASSERT(0);
return ImRect(); return ImRect();
} }
@ -14846,7 +14846,7 @@ void ImGui::ShowMetricsWindow(bool* p_open)
NodeColumns(&window->ColumnsStorage[n]); NodeColumns(&window->ColumnsStorage[n]);
ImGui::TreePop(); ImGui::TreePop();
} }
ImGui::BulletText("Storage: %d bytes", window->StateStorage.Data.size_in_bytes()); NodeStorage(&window->StateStorage, "Storage");
ImGui::TreePop(); ImGui::TreePop();
} }
@ -14949,6 +14949,18 @@ void ImGui::ShowMetricsWindow(bool* p_open)
ImGui::TreePop(); ImGui::TreePop();
} }
} }
static void NodeStorage(ImGuiStorage* storage, const char* label)
{
if (!ImGui::TreeNode(label, "%s: %d entries, %d bytes", label, storage->Data.Size, storage->Data.size_in_bytes()))
return;
for (int n = 0; n < storage->Data.Size; n++)
{
const ImGuiStorage::ImGuiStoragePair& p = storage->Data[n];
ImGui::BulletText("Key 0x%08X Value { i: %d }", p.key, p.val_i); // Important: we currently don't store a type, real value may not be integer.
}
ImGui::TreePop();
}
}; };
Funcs::NodeWindows(g.Windows, "Windows"); Funcs::NodeWindows(g.Windows, "Windows");

10
imgui_internal.h
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@ -1515,9 +1515,9 @@ struct IMGUI_API ImGuiWindow
ImRect OuterRectClipped; // == Window->Rect() just after setup in Begin(). == window->Rect() for root window. ImRect OuterRectClipped; // == Window->Rect() just after setup in Begin(). == window->Rect() for root window.
ImRect InnerRect; // Inner rectangle (omit title bar, menu bar, scroll bar) ImRect InnerRect; // Inner rectangle (omit title bar, menu bar, scroll bar)
ImRect InnerClipRect; // == InnerRect shrunk by WindowPadding*0.5f on each side, clipped within viewport or parent clip rect. ImRect InnerClipRect; // == InnerRect shrunk by WindowPadding*0.5f on each side, clipped within viewport or parent clip rect.
ImRect WorkRect; // Cover the whole scrolling region, shrunk by WindowPadding*1.0f on each side. This is meant to replace ContentsRegionRect over time (from 1.71+ onward). ImRect WorkRect; // Cover the whole scrolling region, shrunk by WindowPadding*1.0f on each side. This is meant to replace ContentRegionRect over time (from 1.71+ onward).
ImRect ClipRect; // Current clipping/scissoring rectangle, evolve as we are using PushClipRect(), etc. == DrawList->clip_rect_stack.back(). ImRect ClipRect; // Current clipping/scissoring rectangle, evolve as we are using PushClipRect(), etc. == DrawList->clip_rect_stack.back().
ImRect ContentsRegionRect; // FIXME: This is currently confusing/misleading. It is essentially WorkRect but not handling of scrolling. We currently rely on it as right/bottom aligned sizing operation need some size to rely on. ImRect ContentRegionRect; // FIXME: This is currently confusing/misleading. It is essentially WorkRect but not handling of scrolling. We currently rely on it as right/bottom aligned sizing operation need some size to rely on.
ImVec2ih HitTestHoleSize, HitTestHoleOffset; ImVec2ih HitTestHoleSize, HitTestHoleOffset;
int LastFrameActive; // Last frame number the window was Active. int LastFrameActive; // Last frame number the window was Active.
@ -1607,7 +1607,7 @@ enum ImGuiTabBarFlagsPrivate_
// Extend ImGuiTabItemFlags_ // Extend ImGuiTabItemFlags_
enum ImGuiTabItemFlagsPrivate_ enum ImGuiTabItemFlagsPrivate_
{ {
ImGuiTabItemFlags_NoCloseButton = 1 << 20, // Store whether p_open is set or not, which we need to recompute WidthContents during layout. ImGuiTabItemFlags_NoCloseButton = 1 << 20, // Store whether p_open is set or not, which we need to recompute ContentWidth during layout.
ImGuiTabItemFlags_Unsorted = 1 << 21, // [Docking] Trailing tabs with the _Unsorted flag will be sorted based on the DockOrder of their Window. ImGuiTabItemFlags_Unsorted = 1 << 21, // [Docking] Trailing tabs with the _Unsorted flag will be sorted based on the DockOrder of their Window.
ImGuiTabItemFlags_Preview = 1 << 22 // [Docking] Display tab shape for docking preview (height is adjusted slightly to compensate for the yet missing tab bar) ImGuiTabItemFlags_Preview = 1 << 22 // [Docking] Display tab shape for docking preview (height is adjusted slightly to compensate for the yet missing tab bar)
}; };
@ -1623,9 +1623,9 @@ struct ImGuiTabItem
int NameOffset; // When Window==NULL, offset to name within parent ImGuiTabBar::TabsNames int NameOffset; // When Window==NULL, offset to name within parent ImGuiTabBar::TabsNames
float Offset; // Position relative to beginning of tab float Offset; // Position relative to beginning of tab
float Width; // Width currently displayed float Width; // Width currently displayed
float WidthContents; // Width of actual contents, stored during BeginTabItem() call float ContentWidth; // Width of actual contents, stored during BeginTabItem() call
ImGuiTabItem() { ID = Flags = 0; Window = NULL; LastFrameVisible = LastFrameSelected = -1; NameOffset = -1; Offset = Width = WidthContents = 0.0f; } ImGuiTabItem() { ID = Flags = 0; Window = NULL; LastFrameVisible = LastFrameSelected = -1; NameOffset = -1; Offset = Width = ContentWidth = 0.0f; }
}; };
// Storage for a tab bar (sizeof() 92~96 bytes) // Storage for a tab bar (sizeof() 92~96 bytes)

16
imgui_widgets.cpp
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@ -6585,13 +6585,13 @@ static void ImGui::TabBarLayout(ImGuiTabBar* tab_bar)
// and we cannot wait for the next BeginTabItem() call. We cannot compute this width within TabBarAddTab() because font size depends on the active window. // and we cannot wait for the next BeginTabItem() call. We cannot compute this width within TabBarAddTab() because font size depends on the active window.
const char* tab_name = tab_bar->GetTabName(tab); const char* tab_name = tab_bar->GetTabName(tab);
const bool has_close_button = tab->Window ? tab->Window->HasCloseButton : ((tab->Flags & ImGuiTabItemFlags_NoCloseButton) == 0); const bool has_close_button = tab->Window ? tab->Window->HasCloseButton : ((tab->Flags & ImGuiTabItemFlags_NoCloseButton) == 0);
tab->WidthContents = TabItemCalcSize(tab_name, has_close_button).x; tab->ContentWidth = TabItemCalcSize(tab_name, has_close_button).x;
width_total_contents += (tab_n > 0 ? g.Style.ItemInnerSpacing.x : 0.0f) + tab->WidthContents; width_total_contents += (tab_n > 0 ? g.Style.ItemInnerSpacing.x : 0.0f) + tab->ContentWidth;
// Store data so we can build an array sorted by width if we need to shrink tabs down // Store data so we can build an array sorted by width if we need to shrink tabs down
g.ShrinkWidthBuffer[tab_n].Index = tab_n; g.ShrinkWidthBuffer[tab_n].Index = tab_n;
g.ShrinkWidthBuffer[tab_n].Width = tab->WidthContents; g.ShrinkWidthBuffer[tab_n].Width = tab->ContentWidth;
} }
// Compute width // Compute width
@ -6611,7 +6611,7 @@ static void ImGui::TabBarLayout(ImGuiTabBar* tab_bar)
for (int tab_n = 0; tab_n < tab_bar->Tabs.Size; tab_n++) for (int tab_n = 0; tab_n < tab_bar->Tabs.Size; tab_n++)
{ {
ImGuiTabItem* tab = &tab_bar->Tabs[tab_n]; ImGuiTabItem* tab = &tab_bar->Tabs[tab_n];
tab->Width = ImMin(tab->WidthContents, tab_max_width); tab->Width = ImMin(tab->ContentWidth, tab_max_width);
IM_ASSERT(tab->Width > 0.0f); IM_ASSERT(tab->Width > 0.0f);
} }
} }
@ -6627,7 +6627,7 @@ static void ImGui::TabBarLayout(ImGuiTabBar* tab_bar)
if (scroll_track_selected_tab_id == 0 && g.NavJustMovedToId == tab->ID) if (scroll_track_selected_tab_id == 0 && g.NavJustMovedToId == tab->ID)
scroll_track_selected_tab_id = tab->ID; scroll_track_selected_tab_id = tab->ID;
offset_x += tab->Width + g.Style.ItemInnerSpacing.x; offset_x += tab->Width + g.Style.ItemInnerSpacing.x;
offset_x_ideal += tab->WidthContents + g.Style.ItemInnerSpacing.x; offset_x_ideal += tab->ContentWidth + g.Style.ItemInnerSpacing.x;
} }
tab_bar->OffsetMax = ImMax(offset_x - g.Style.ItemInnerSpacing.x, 0.0f); tab_bar->OffsetMax = ImMax(offset_x - g.Style.ItemInnerSpacing.x, 0.0f);
tab_bar->OffsetMaxIdeal = ImMax(offset_x_ideal - g.Style.ItemInnerSpacing.x, 0.0f); tab_bar->OffsetMaxIdeal = ImMax(offset_x_ideal - g.Style.ItemInnerSpacing.x, 0.0f);
@ -6983,7 +6983,7 @@ bool ImGui::TabItemEx(ImGuiTabBar* tab_bar, const char* label, bool* p_open,
tab_is_new = true; tab_is_new = true;
} }
tab_bar->LastTabItemIdx = (short)tab_bar->Tabs.index_from_ptr(tab); tab_bar->LastTabItemIdx = (short)tab_bar->Tabs.index_from_ptr(tab);
tab->WidthContents = size.x; tab->ContentWidth = size.x;
if (p_open == NULL) if (p_open == NULL)
flags |= ImGuiTabItemFlags_NoCloseButton; flags |= ImGuiTabItemFlags_NoCloseButton;
@ -7147,10 +7147,10 @@ bool ImGui::TabItemEx(ImGuiTabBar* tab_bar, const char* label, bool* p_open,
} }
#if 0 #if 0
if (hovered && g.HoveredIdNotActiveTimer > 0.50f && bb.GetWidth() < tab->WidthContents) if (hovered && g.HoveredIdNotActiveTimer > 0.50f && bb.GetWidth() < tab->ContentWidth)
{ {
// Enlarge tab display when hovering // Enlarge tab display when hovering
bb.Max.x = bb.Min.x + IM_FLOOR(ImLerp(bb.GetWidth(), tab->WidthContents, ImSaturate((g.HoveredIdNotActiveTimer - 0.40f) * 6.0f))); bb.Max.x = bb.Min.x + IM_FLOOR(ImLerp(bb.GetWidth(), tab->ContentWidth, ImSaturate((g.HoveredIdNotActiveTimer - 0.40f) * 6.0f)));
display_draw_list = GetForegroundDrawList(window); display_draw_list = GetForegroundDrawList(window);
TabItemBackground(display_draw_list, bb, flags, GetColorU32(ImGuiCol_TitleBgActive)); TabItemBackground(display_draw_list, bb, flags, GetColorU32(ImGuiCol_TitleBgActive));
} }