From fcdf704dfaa71dc8820776afb629fef4d525a3e4 Mon Sep 17 00:00:00 2001 From: omar Date: Wed, 13 Feb 2019 12:52:12 +0100 Subject: [PATCH] Changelog: Added changelog from 1.40 to 1.47 (pasted from the Releases section) + some wrapping. --- docs/CHANGELOG.txt | 597 +++++++++++++++++++++++++++++++++++++++++---- 1 file changed, 548 insertions(+), 49 deletions(-) diff --git a/docs/CHANGELOG.txt b/docs/CHANGELOG.txt index 7517c907..a895256a 100644 --- a/docs/CHANGELOG.txt +++ b/docs/CHANGELOG.txt @@ -280,29 +280,36 @@ Changes: Breaking Changes: -- Style: Renamed ImGuiCol_ModalWindowDarkening to ImGuiCol_ModalWindowDimBg for consistency with other features. Kept redirection enum (will obsolete). +- Style: Renamed ImGuiCol_ModalWindowDarkening to ImGuiCol_ModalWindowDimBg for consistency with other features. + Kept redirection enum (will obsolete). - Changed ImGui::GetTime() return value from float to double to avoid accumulating floating point imprecision over time. -- Removed per-window ImGuiWindowFlags_ResizeFromAnySide Beta flag in favor `io.ConfigResizeWindowsFromEdges=true` to enable the feature globally. (#1495) +- Removed per-window ImGuiWindowFlags_ResizeFromAnySide Beta flag in favor `io.ConfigResizeWindowsFromEdges=true` to + enable the feature globally. (#1495) The feature is not currently enabled by default because it is not satisfying enough, but will eventually be. -- InputText: Renamed ImGuiTextEditCallback to ImGuiInputTextCallback, ImGuiTextEditCallbackData to ImGuiInputTextCallbackData for consistency. - Kept redirection types (will obsolete). -- InputText: Removed ImGuiTextEditCallbackData::ReadOnly since it is a duplication of (ImGuiTextEditCallbackData::Flags & ImGuiInputTextFlags_ReadOnly). +- InputText: Renamed ImGuiTextEditCallback to ImGuiInputTextCallback, ImGuiTextEditCallbackData to ImGuiInputTextCallbackData + for consistency. Kept redirection types (will obsolete). +- InputText: Removed ImGuiTextEditCallbackData::ReadOnly because it is a duplication of (::Flags & ImGuiInputTextFlags_ReadOnly). - Renamed IsItemDeactivatedAfterChange() to IsItemDeactivatedAfterEdit() for consistency with new IsItemEdited() API. Kept redirection function (will obsolete soonish as IsItemDeactivatedAfterChange() is very recent). -- Renamed io.OptCursorBlink to io.ConfigCursorBlink [-> io.ConfigInputTextCursorBlink in 1.65], io.OptMacOSXBehaviors to io.ConfigMacOSXBehaviors for consistency. (#1427, #473) +- Renamed io.OptCursorBlink to io.ConfigCursorBlink [-> io.ConfigInputTextCursorBlink in 1.65], io.OptMacOSXBehaviors to + io.ConfigMacOSXBehaviors for consistency. (#1427, #473) - Removed obsolete redirection functions: CollapsingHeader() variation with 2 bools - marked obsolete in v1.49, May 2016. Other Changes: - ArrowButton: Fixed to honor PushButtonRepeat() setting (and internals' ImGuiItemFlags_ButtonRepeat). - ArrowButton: Setup current line text baseline so that ArrowButton() + SameLine() + Text() are aligned properly. -- Nav: Added a CTRL+TAB window list and changed the highlight system accordingly. The change is motivated by upcoming Docking features. (#787) +- Nav: Added a CTRL+TAB window list and changed the highlight system accordingly. The change is motivated by upcoming + Docking features. (#787) - Nav: Made CTRL+TAB skip menus + skip the current navigation window if is has the ImGuiWindow_NoNavFocus set. (#787) - While it was previously possible, you won't be able to CTRL-TAB out and immediately back in a window with the ImGuiWindow_NoNavFocus flag. + While it was previously possible, you won't be able to CTRL-TAB out and immediately back in a window with the + ImGuiWindow_NoNavFocus flag. - Window: Allow menu and popups windows from ignoring the style.WindowMinSize values so short menus/popups are not padded. (#1909) -- Window: Added global io.ConfigResizeWindowsFromEdges option to enable resizing windows from their edges and from the lower-left corner. (#1495) +- Window: Added global io.ConfigResizeWindowsFromEdges option to enable resizing windows from their edges and from + the lower-left corner. (#1495) - Window: Collapse button shows hovering highlight + clicking and dragging on it allows to drag the window as well. -- Added IsItemEdited() to query if the last item modified its value (or was pressed). This is equivalent to the bool returned by most widgets. +- Added IsItemEdited() to query if the last item modified its value (or was pressed). This is equivalent to the bool + returned by most widgets. It is useful in some situation e.g. using InputText() with ImGuiInputTextFlags_EnterReturnsTrue. (#2034) - InputText: Added support for buffer size/capacity changes via the ImGuiInputTextFlags_CallbackResize flag. (#2006, #1443, #1008). - InputText: Fixed not tracking the cursor horizontally when modifying the text buffer through a callback. @@ -365,11 +372,14 @@ Other Changes: Breaking Changes: -- TreeNodeEx(): The helper ImGuiTreeNodeFlags_CollapsingHeader flag now include ImGuiTreeNodeFlags_NoTreePushOnOpen. The flag was already set by CollapsingHeader(). - The only difference is if you were using TreeNodeEx() manually with ImGuiTreeNodeFlags_CollapsingHeader and without ImGuiTreeNodeFlags_NoTreePushOnOpen. - In this case you can remove the ImGuiTreeNodeFlags_NoTreePushOnOpen flag from your call (ImGuiTreeNodeFlags_CollapsingHeader & ~ImGuiTreeNodeFlags_NoTreePushOnOpen). (#1864) +- TreeNodeEx(): The helper ImGuiTreeNodeFlags_CollapsingHeader flag now include ImGuiTreeNodeFlags_NoTreePushOnOpen. + The flag was already set by CollapsingHeader(). + The only difference is if you were using TreeNodeEx() manually with ImGuiTreeNodeFlags_CollapsingHeader and without + ImGuiTreeNodeFlags_NoTreePushOnOpen. In this case you can remove the ImGuiTreeNodeFlags_NoTreePushOnOpen flag from + your call (ImGuiTreeNodeFlags_CollapsingHeader & ~ImGuiTreeNodeFlags_NoTreePushOnOpen). (#1864) This also apply if you were using internal's TreeNodeBehavior() with the ImGuiTreeNodeFlags_CollapsingHeader flag directly. -- ImFontAtlas: Renamed GetGlyphRangesChinese() to GetGlyphRangesChineseFull() to distinguish new smaller variants and discourage using the full set. (#1859) +- ImFontAtlas: Renamed GetGlyphRangesChinese() to GetGlyphRangesChineseFull() to distinguish new smaller variants and + discourage using the full set. (#1859) Other Changes: @@ -382,12 +392,13 @@ Other Changes: before: imgui_impl_glfw_vulkan.cpp --> after: imgui_impl_glfw.cpp + imgui_impl_vulkan.cpp before: imgui_impl_sdl_gl3.cpp --> after: imgui_impl_sdl2.cpp + imgui_impl_opengl2.cpp before: imgui_impl_sdl_gl3.cpp --> after: imgui_impl_sdl2.cpp + imgui_impl_opengl3.cpp etc. - - The idea is what we can now easily combine and maintain back-ends and reduce code redundancy. Individual files are smaller and more reusable. - Integration of imgui into a new/custom engine may also be easier as there is less overlap between "windowing / inputs" and "rendering" code, - so you may study or grab one half of the code and not the other. - - This change was motivated by the fact that adding support for the upcoming multi-viewport feature requires more work from the Platform and Renderer - back-ends, and the amount of redundancy across files was becoming too difficult to maintain. If you use default back-ends, you'll benefit from an - easy update path to support multi-viewports later (for future ImGui 1.7x). + - The idea is what we can now easily combine and maintain back-ends and reduce code redundancy. Individual files are + smaller and more reusable. Integration of imgui into a new/custom engine may also be easier as there is less overlap + between "windowing / inputs" and "rendering" code, so you may study or grab one half of the code and not the other. + - This change was motivated by the fact that adding support for the upcoming multi-viewport feature requires more work + from the Platform and Renderer back-ends, and the amount of redundancy across files was becoming too difficult to + maintain. If you use default back-ends, you'll benefit from an easy update path to support multi-viewports later + (for future ImGui 1.7x). - This is not strictly a breaking change if you keep your old bindings, but when you'll want to fully update your bindings, expect to have to reshuffle a few things. - Each example still has its own main.cpp which you may refer you to understand how to initialize and glue everything together. @@ -400,26 +411,36 @@ Other Changes: - Nav: Added support for PageUp/PageDown (explorer-style: first aim at bottom/top most item, when scroll a page worth of contents). (#787) - Nav: To keep the navigated item in view we also attempt to scroll the parent window as well as the current window. (#787) - ColorEdit3, ColorEdit4, ColorButton: Added ImGuiColorEditFlags_NoDragDrop flag to disable ColorEditX as drag target and ColorButton as drag source. (#1826) -- BeginDragDropSource(): Offset tooltip position so it is off the mouse cursor, but also closer to it than regular tooltips, and not clamped by viewport. (#1739) -- BeginDragDropTarget(): Added ImGuiDragDropFlags_AcceptNoPreviewTooltip flag to request hiding the drag source tooltip from the target site. (#143) -- BeginCombo(), BeginMainMenuBar(), BeginChildFrame(): Temporary style modification are restored at the end of BeginXXX instead of EndXXX, to not affect tooltips and child windows. +- BeginDragDropSource(): Offset tooltip position so it is off the mouse cursor, but also closer to it than regular tooltips, + and not clamped by viewport. (#1739) +- BeginDragDropTarget(): Added ImGuiDragDropFlags_AcceptNoPreviewTooltip flag to request hiding the drag source tooltip + from the target site. (#143) +- BeginCombo(), BeginMainMenuBar(), BeginChildFrame(): Temporary style modification are restored at the end of BeginXXX + instead of EndXXX, to not affect tooltips and child windows. - Popup: Improved handling of (erroneously) repeating calls to OpenPopup() to not close the popup's child popups. (#1497, #1533, #1865). - InputTextMultiline(): Fixed double navigation highlight when scrollbar is active. (#787) -- InputText(): Fixed Undo corruption after pasting large amount of text (Redo will still fail when undo buffers are exhausted, but text won't be corrupted). +- InputText(): Fixed Undo corruption after pasting large amount of text (Redo will still fail when undo buffers are exhausted, + but text won't be corrupted). - SliderFloat(): When using keyboard/gamepad and a zero precision format string (e.g. "%.0f"), always step in integer units. (#1866) -- ImFontConfig: Added GlyphMinAdvanceX/GlyphMaxAdvanceX settings useful to make a font appears monospaced, particularly useful for icon fonts. (#1869) -- ImFontAtlas: Added GetGlyphRangesChineseSimplifiedCommon() helper that returns a list of ~2500 most common Simplified Chinese characters. (#1859) [@JX-Master, @ocornut] +- ImFontConfig: Added GlyphMinAdvanceX/GlyphMaxAdvanceX settings useful to make a font appears monospaced, particularly useful + for icon fonts. (#1869) +- ImFontAtlas: Added GetGlyphRangesChineseSimplifiedCommon() helper that returns a list of ~2500 most common Simplified Chinese + characters. (#1859) [@JX-Master, @ocornut] - Examples: OSX: Added imgui_impl_osx.mm binding to be used along with e.g. imgui_impl_opengl2.cpp. (#281, #1870) [@pagghiu, @itamago, @ocornut] - Examples: GLFW: Made it possible to Shutdown/Init the backend again (by reseting the time storage properly). (#1827) [@ice1000] - Examples: Win32: Fixed handling of mouse wheel messages to support sub-unit scrolling messages (typically sent by track-pads). (#1874) [@zx64] - Examples: SDL+Vulkan: Added SDL+Vulkan example. - Examples: Allegro5: Added support for ImGuiConfigFlags_NoMouseCursorChange flag. Added clipboard support. -- Examples: Allegro5: Unindexing buffers ourselves as Allegro indexed drawing primitives are buggy in the DirectX9 back-end (will be fixed in Allegro 5.2.5+). +- Examples: Allegro5: Unindexing buffers ourselves as Allegro indexed drawing primitives are buggy in the DirectX9 back-end + (will be fixed in Allegro 5.2.5+). - Examples: DirectX12: Moved the ID3D12GraphicsCommandList* parameter from ImGui_ImplDX12_NewFrame() to ImGui_ImplDX12_RenderDrawData() which makes a lots more sense. (#301) -- Examples: Vulkan: Reordered parameters ImGui_ImplVulkan_RenderDrawData() to be consistent with other bindings, a good occasion since we refactored the code. +- Examples: Vulkan: Reordered parameters ImGui_ImplVulkan_RenderDrawData() to be consistent with other bindings, + a good occasion since we refactored the code. - Examples: FreeGLUT: Added FreeGLUT bindings. Added FreeGLUT+OpenGL2 example. (#801) -- Examples: The functions in imgui_impl_xxx.cpp are prefixed with IMGUI_IMPL_API (which defaults to IMGUI_API) to facilitate some uses. (#1888) -- Examples: Fixed bindings to use ImGuiMouseCursor_COUNT instead of old name ImGuiMouseCursor_Count_ so they can compile with IMGUI_DISABLE_OBSOLETE_FUNCTIONS. (#1887) +- Examples: The functions in imgui_impl_xxx.cpp are prefixed with IMGUI_IMPL_API (which defaults to IMGUI_API) to facilitate + some uses. (#1888) +- Examples: Fixed bindings to use ImGuiMouseCursor_COUNT instead of old name ImGuiMouseCursor_Count_ so they can compile + with IMGUI_DISABLE_OBSOLETE_FUNCTIONS. (#1887) - Misc: Updated stb_textedit from 1.09 + patches to 1.12 + minor patches. - Internals: PushItemFlag() flags are inherited by BeginChild(). @@ -430,41 +451,56 @@ Other Changes: Breaking Changes: -- DragInt(): The default compile-time format string has been changed from "%.0f" to "%d", as we are not using integers internally any more. - If you used DragInt() with custom format strings, make sure you change them to use %d or an integer-compatible format. - To honor backward-compatibility, the DragInt() code will currently parse and modify format strings to replace %*f with %d, giving time to users to upgrade their code. - If you have IMGUI_DISABLE_OBSOLETE_FUNCTIONS enabled, the code will instead assert! You may run a reg-exp search on your codebase for e.g. "DragInt.*%f" to you find them. -- InputFloat(): Obsoleted InputFloat() functions taking an optional "int decimal_precision" in favor of an equivalent and more flexible "const char* format", - consistent with other functions. Kept redirection functions (will obsolete). -- Misc: IM_DELETE() helper function added in 1.60 doesn't set the input pointer to NULL, more consistent with standard expectation and allows passing r-values. +- DragInt(): The default compile-time format string has been changed from "%.0f" to "%d", as we are not using integers internally + any more. If you used DragInt() with custom format strings, make sure you change them to use %d or an integer-compatible format. + To honor backward-compatibility, the DragInt() code will currently parse and modify format strings to replace %*f with %d, + giving time to users to upgrade their code. + If you have IMGUI_DISABLE_OBSOLETE_FUNCTIONS enabled, the code will instead assert! You may run a reg-exp search on your + codebase for e.g. "DragInt.*%f" to you find them. +- InputFloat(): Obsoleted InputFloat() functions taking an optional "int decimal_precision" in favor of an equivalent and more + flexible "const char* format", consistent with other functions. Kept redirection functions (will obsolete). +- Misc: IM_DELETE() helper function added in 1.60 doesn't set the input pointer to NULL, more consistent with standard + expectation and allows passing r-values. Other Changes: - Added DragScalar, DragScalarN: supports signed/unsigned, 32/64 bits, float/double data types. (#643, #320, #708, #1011) - Added InputScalar, InputScalarN: supports signed/unsigned, 32/64 bits, float/double data types. (#643, #320, #708, #1011) - Added SliderScalar, SliderScalarN: supports signed/unsigned, 32/64 bits, float/double data types. (#643, #320, #708, #1011) -- Window: Fixed pop-ups/tooltips/menus not honoring style.DisplaySafeAreaPadding as well as it should have (part of menus displayed outside the safe area, etc.). +- Window: Fixed pop-ups/tooltips/menus not honoring style.DisplaySafeAreaPadding as well as it should have (part of menus + displayed outside the safe area, etc.). - Window: Fixed windows using the ImGuiWindowFlags_NoSavedSettings flag from not using the same default position as other windows. (#1760) - Window: Relaxed the internal stack size checker to allow Push/Begin/Pop/.../End patterns to be used with PushStyleColor, PushStyleVar, PushFont without causing a false positive assert. (#1767) - Window: Fixed the default proportional item width lagging by one frame on resize. -- Columns: Fixed a bug introduced in 1.51 where columns would affect the contents size of their container, often creating feedback loops when ImGuiWindowFlags_AlwaysAutoResize was used. (#1760) +- Columns: Fixed a bug introduced in 1.51 where columns would affect the contents size of their container, often creating + feedback loops when ImGuiWindowFlags_AlwaysAutoResize was used. (#1760) - Settings: Fixed saving an empty .ini file if CreateContext/DestroyContext are called without a single call to NewFrame(). (#1741) -- Settings: Added LoadIniSettingsFromDisk(), LoadIniSettingsFromMemory(), SaveIniSettingsToDisk(), SaveIniSettingsToMemory() to manually load/save .ini settings. (#923, #993) -- Settings: Added io.WantSaveIniSettings flag, which is set to notify the application that e.g. SaveIniSettingsToMemory() should be called. (#923, #993) -- Scrolling: Fixed a case where using SetScrollHere(1.0f) at the bottom of a window on the same frame the window height has been growing would have the scroll clamped using the previous height. (#1804) -- MenuBar: Made BeginMainMenuBar() honor style.DisplaySafeAreaPadding so the text can be made visible on TV settings that don't display all pixels. (#1439) [@dougbinks] +- Settings: Added LoadIniSettingsFromDisk(), LoadIniSettingsFromMemory(), SaveIniSettingsToDisk(), SaveIniSettingsToMemory() + to manually load/save .ini settings. (#923, #993) +- Settings: Added io.WantSaveIniSettings flag, which is set to notify the application that e.g. SaveIniSettingsToMemory() + should be called. (#923, #993) +- Scrolling: Fixed a case where using SetScrollHere(1.0f) at the bottom of a window on the same frame the window height + has been growing would have the scroll clamped using the previous height. (#1804) +- MenuBar: Made BeginMainMenuBar() honor style.DisplaySafeAreaPadding so the text can be made visible on TV settings that + don't display all pixels. (#1439) [@dougbinks] - InputText: On Mac OS X, filter out characters when the CMD modifier is held. (#1747) [@sivu] - InputText: On Mac OS X, support CMD+SHIFT+Z for Redo. CMD+Y is also supported as major apps seems to default to support both. (#1765) [@lfnoise] - InputText: Fixed returning true when edition is cancelled with ESC and the current buffer matches the initial value. -- InputFloat,InputFloat2,InputFloat3,InputFloat4: Added variations taking a more flexible and consistent optional "const char* format" parameter instead of "int decimal_precision". - This allow using custom formats to display values in scientific notation, and is generally more consistent with other API. Obsoleted functions using the optional "int decimal_precision" parameter. (#648) -- DragFloat, DragInt: Cancel mouse tweak when current value is initially past the min/max boundaries and mouse is pushing in the same direction (keyboard/gamepad version already did this). +- InputFloat,InputFloat2,InputFloat3,InputFloat4: Added variations taking a more flexible and consistent optional + "const char* format" parameter instead of "int decimal_precision". This allow using custom formats to display values + in scientific notation, and is generally more consistent with other API. + Obsoleted functions using the optional "int decimal_precision" parameter. (#648) +- DragFloat, DragInt: Cancel mouse tweak when current value is initially past the min/max boundaries and mouse is pushing + in the same direction (keyboard/gamepad version already did this). - DragFloat, DragInt: Honor natural type limits (e.g. INT_MAX, FLT_MAX) instead of wrapping around. (#708, #320) - DragFloat, SliderFloat: Fixes to allow input of scientific notation numbers when using CTRL+Click to input the value. (~#648, #1011) -- DragFloat, SliderFloat: Rounding-on-write uses the provided format string instead of parsing the precision from the string, which allows for finer uses of %e %g etc. (#648, #642) -- DragFloat: Improved computation when using the power curve. Improved lost of input precision with very small steps. Added an assert than power-curve requires a min/max range. (~#642) +- DragFloat, SliderFloat: Rounding-on-write uses the provided format string instead of parsing the precision from the string, + which allows for finer uses of %e %g etc. (#648, #642) +- DragFloat: Improved computation when using the power curve. Improved lost of input precision with very small steps. + Added an assert than power-curve requires a min/max range. (~#642) - DragFloat: The 'power' parameter is only honored if the min/max parameter are also setup. -- DragInt, SliderInt: Fixed handling of large integers (we previously passed data around internally as float, which reduced the range of valid integers). +- DragInt, SliderInt: Fixed handling of large integers (we previously passed data around internally as float, which reduced + the range of valid integers). - ColorEdit: Fixed not being able to pass the ImGuiColorEditFlags_NoAlpha or ImGuiColorEditFlags_HDR flags to SetColorEditOptions(). - Nav: Fixed hovering a Selectable() with the mouse so that it update the navigation cursor (as it happened in the pre-1.60 navigation branch). (#787) - Style: Changed default style.DisplaySafeAreaPadding values from (4,4) to (3,3) so it is smaller than FramePadding and has no effect on main menu bar on a computer. (#1439) @@ -1201,6 +1237,469 @@ Other Changes: - Various extra comments and clarification in the code. - Various other fixes and optimizations. + +----------------------------------------------------------------------- + VERSION 1.47 (2015-12-25) +----------------------------------------------------------------------- + +Decorated log: https://github.com/ocornut/imgui/releases/tag/v1.47 + +Changes: + +- Rebranding "ImGui" -> "dear imgui" as an optional first name to reduce ambiguity with IMGUI term. (#21) +- Added ProgressBar(). (#333) +- InputText(): Added ImGuiInputTextFlags_Password mode: hide display, disable logging/copying to clipboard. (#237, #363, #374) +- Added GetColorU32() helper to retrieve color given enum with global alpha and extra applied. +- Added ImGuiIO::ClearInputCharacters() superfluous helper. +- Fixed ImDrawList draw command merging bug where using PopClipRect() along with PushTextureID()/PopTextureID() functions + would occasionally restore an incorrect clipping rectangle. +- Fixed ImDrawList draw command merging so PushTextureID(XXX)/PopTextureID()/PushTextureID(XXX) sequence are now properly merged. +- Fixed large popups positioning issues when their contents on either axis is larger than DisplaySize, + and WindowPadding < DisplaySafeAreaPadding. +- Fixed border rendering in various situations when using non-pixel aligned glyphs. +- Fixed border rendering of windows to always contain the border within the window. +- Fixed Shutdown() leaking font atlas data if NewFrame() was never called. (#396, #303) +- Fixed int>void\* warnings for 64-bits architectures with fancy warnings enabled. +- Renamed the dubious Color() helpers to ValueColor() - dangerously named, rarely used and probably to be made obsolete. +- InputText(): Fixed and better handling of using keyboard while mouse button if being held and dragging. (#429) +- InputText(): Replace OS IME (Input Method Editor) cursor on top-left when we are not text editing. +- TreeNode(), CollapsingHeader(), Bullet(), BulletText(): various sizing and layout fixes to better support laying out + multiple item with different height on same line. (#414, #282) +- Begin(): Initial window creation with ImGuiWindowFlags_NoBringToFrontOnFocus flag pushes it at the front of global window list. +- BeginPopupContextWindow() and BeginPopupContextVoid() reopen window on subsequent click. (#439) +- ColorEdit4(): Fixed broken tooltip on hovering the color button. (actually fixes #373, #380) +- ImageButton(): uses FrameRounding up to a maximum of available framing size. (#394) +- Columns: Fixed bug with indentation within columns, also making code a bit shorter/faster. (#414, #125) +- Columns: Columns set with no implicit id include the columns count within the id to reduce collisions. (#125) +- Columns: Removed one unnecessary allocation when columns are not used by a window. (#125) +- ImFontAtlas: Tweaked GetGlyphRangesJapanese() so it is easier to modify. +- ImFontAtlas: Updated stb_rect_pack.h to 0.08. +- Metrics: Fixed computing ImDrawCmd bounding box when the draw buffer have been unindexed. +- Demo: Added a simple "Property Editor" demo applet. (#125, #414) +- Demo: Fixed assertion in "Custom Rendering" demo when holding both mouse buttons. (#393) +- Demo: Lots of extra comments, fixes. +- Demo: Tweaks to Style Editor. +- Examples: Not clearing input data/tex data in atlas (will be required for dynamic atlas anyway). +- Examples: Added /Zi (output debug information) to Win32 batch files. +- Examples: Various fixes for resizing window and recreating graphic context. +- Examples: OpenGL2/3: Save/restore viewport as part of default render function. (#392, #441). +- Examples; OpenGL3: Fixed gl3w.c for Linux when compiled with a C++ compiler. (#411) +- Examples: DirectX: Removed assumption about Unicode build in example main.cpp. (#399) +- Examples: DirectX10: Added DirectX10 example. (#424) +- Examples: DirectX11: Downgraded requirement from shader model 5.0 to 4.0. (#420) +- Examples: DirectX11: Removed Debug flag from graphics context. (#415) +- Examples: Added SDL+OpenGL3 example. (#356) + + +----------------------------------------------------------------------- + VERSION 1.46 (2015-10-18) +----------------------------------------------------------------------- + +Decorated log: https://github.com/ocornut/imgui/releases/tag/v1.46 + +Changes: + +- Begin*(): added ImGuiWindowFlags_NoFocusOnAppearing flag. (#314) +- Begin*(): added ImGuiWindowFlags_NoBringToFrontOnFocus flag. +- Added GetDrawData() alternative to setting a Render function pointer in ImGuiIO structure. +- Added SetClipboardText(), GetClipboardText() helper shortcuts that user code can call directly without reading + from the ImGuiIO structure (to match MemAlloc/MemFree) +- Fixed handling of malformed UTF-8 at the end of a non-zero terminated string range. +- Fixed mouse click detection when passing DeltaTime 0.0. (#338) +- Fixed IsKeyReleased() and IsMouseReleased() returning true on the first frame. +- Fixed using SetNextWindow\* functions on Modal windows with a ImGuiSetCond_Appearing condition. (#377) +- IsMouseHoveringRect(): Added 'bool clip' parameter to disable clipping provided rectangle. (#316) +- InputText(): added ImGuiInputTextFlags_ReadOnly flag. (#211) +- InputText(): lose cursor/undo-stack when reactivating focus is buffer has changed size. +- InputText(): fixed ignoring text inputs when ALT or ALTGR are pressed. (#334) +- InputText(): fixed mouse-dragging not tracking the cursor when text doesn't fit. (#339) +- InputText(): fixed cursor pixel-perfect alignment when horizontally scrolling. +- InputText(): fixed crash when passing a buf_size==0 (which can be of use for read-only selectable text boxes). (#360) +- InputFloat() fixed explicit precision modifier, both display and input were broken. +- PlotHistogram(): improved rendering of histogram with a lot of values. +- Dummy(): creates an item so functions such as IsItemHovered() can be used. +- BeginChildFrame() helper: added the extra_flags parameter. +- Scrollbar: fixed rounding of background + child window consistenly have ChildWindowBg color under ScrollbarBg fill. (#355). +- Scrollbar: background color less translucent in default style so it works better when changing background color. +- Scrollbar: fixed minor rendering offset when borders are enabled. (#365) +- ImDrawList: fixed 1 leak per ImDrawList using the ChannelsSplit() API (via Columns). (#318) +- ImDrawList: fixed rectangle rendering glitches with width/height <= 1/2 and rounding enabled. +- ImDrawList: AddImage() uv parameters default to (0,0) and (1,1). +- ImFontAtlas: Added TexDesiredWidth and tweaked default cheapo best-width choice. (#327) +- ImFontAtlas: Added GetGlyphRangesKorean() helper to retrieve unicode ranges for Korean. (#348) +- ImGuiTextFilter::Draw() helper return bool and build when filter is modified. +- ImGuiTextBuffer: added c_str() helper. +- ColorEdit4(): fixed hovering the color button always showing 1.0 alpha. (#373) +- ColorConvertFloat4ToU32() round the floats instead of truncating them. +- Window: Fixed window lower-right clipping limit so it plays more friendly with both OpenGL and DirectX coordinates. +- Internal: Extracted a EndFrame() function out of Render() but kept it internal/private + clarified some asserts. (#335) +- Internal: Added missing IMGUI_API definitions in imgui_internal.h (#326) +- Internal: ImLoadFileToMemory() return void\* instead of taking void*\* + allow optional int\* file_size. +- Demo: Horizontal scrollbar demo allows to enable simultanaeous scrollbars on both axises. +- Tools: binary_to_compressed_c.cpp: added -nocompress option. +- Examples: Added example for the Marmalade platform. +- Examples: Added batch files to build Windows examples with VS. +- Examples: OpenGL3: Saving/restoring more GL state correctly. (#347) +- Examples: OpenGL2/3: Added msys2/mingw64 target to Makefiles. + + +----------------------------------------------------------------------- + VERSION 1.45 (2015-09-01) +----------------------------------------------------------------------- + +Decorated log: https://github.com/ocornut/imgui/releases/tag/v1.45 + +Breaking Changes: + +- With the addition of better horizontal scrolling primitives I had to make some consistency fixes. + `GetCursorPos()` `SetCursorPos()` `GetContentRegionMax()` `GetWindowContentRegionMin()` `GetWindowContentRegionMax()` + are now incorporating the scrolling amount. They were incorrectly not incorporating this amount previously. + It PROBABLY shouldn't break anything, but that depends on how you used them. Namely: + - If you always used SetCursorPos() with values relative to GetCursorPos() there shouldn't be a problem. + However if you used absolute coordinates, note that SetCursorPosY(100.0f) will put you at +100 from the initial Y position (which may be scrolled out of the view), NOT at +100 from the window top border. Since there wasn't any official scrolling value on X axis (past just manually moving the cursor) this can only affect you if you used to set absolute coordinates on the Y axis which is hopefully rare/unlikely, and trivial to fix. + - The value of GetWindowContentRegionMax() isn't necessarily close to GetWindowWidth() if horizontally scrolling. + Previously they were roughly interchangeable (roughly because the content region exclude window padding). + +Other Changes: + +- Added Horizontal Scrollbar via ImGuiWindowFlags_HorizontalScroll (#246). +- Added GetScrollX(), GetScrollX(), GetScrollMaxX() apis (#246). +- Added SetNextWindowContentSize(), SetNextWindowContentWidth() to explicitly set the content size of a window, which + define the range of scrollbar. When set explicitly it also define the base value from which widget width are derived. +- Added IO.WantTextInput telling when ImGui is expecting text input, so that e.g. OS on-screen keyboard can be enabled. +- Added printf attribute to printf-like text formatting functions (Clang/GCC). +- Added GetMousePosOnOpeningCurrentPopup() helper. +- Added GetContentRegionAvailWidth() helper. +- Malformed UTF-8 data don't terminate string, output 0xFFFD instead (#307). +- ImDrawList: Added AddBezierCurve(), PathBezierCurveTo() API for cubic bezier curves (#311). +- ImDrawList: Allow to override ImDrawIdx type (#292). +- ImDrawList: Added an assert on overflowing index value (#292). +- ImDrawList: Fixed issues with channels split/merge. Now functional without manually adding a draw cmd. Added comments. +- ImDrawData: Added ScaleClipRects() helper useful when rendering scaled. (#287). +- Fixed Bullet() inconsistent layout behaviour when clipped. +- Fixed IsWindowHovered() not taking account of window hoverability (may be disabled because of a popup). +- Fixed InvisibleButton() not honoring negative size consistently with other widgets that do so. +- Fixed OpenPopup() accessing current window, effectively opening "Debug" when called from an empty window stack. +- TreeNode(): Fixed IsItemHovered() result being inconsistent with interaction visuals (#282). +- TreeNode(): Fixed mouse interaction padding past the node label being accounted for in layout (#282). +- BeginChild(): Passing a ImGuiWindowFlags_NoMove inhibits moving parent window from this child. +- BeginChild() fixed missing rounding for child sizes which leaked into layout and have items misaligned. +- Begin(): Removed default name = "Debug" parameter. We already have a "Debug" window pushed to the stack in the first place so it's not really a useful default. +- Begin(): Minor fixes with windows main clipping rectangle (e.g. child window with border). +- Begin(): Window flags are only read on the first call of the frame. Subsequent calls ignore flags, which allows appending to a window without worryin about flags. +- InputText(): ignore character input when ctrl/alt are held. (Normally those text input are ignored by most wrappers.) (#279). +- Demo: Fixed incorrectly formed string passed to Combo (#298). +- Demo: Added simple Log demo. +- Demo: Added horizontal scrolling example + enabled in console, log and child examples (#246). +- Style: made scrollbars rounded by default. Because nice. Minor menu bar background alpha tweak. (#246) +- Metrics: display indices along with triangles count (#299) and some internal state. +- ImGuiTextFilter::PassFilter() supports string range. Added [] helper to ImGuiTextBuffer. +- ImGuiTextFilter::Draw() default parameter width=0.0f for no override, allow override with negative values. +- Examples: OpenGL2/OpenGL3: fix for retina displays. Default font current lack crispness. +- Examples: OpenGL2/OpenGL3: save/restore more GL state correctly. +- Examples: DirectX9/DirectX11: resizing buffers dynamically (#299). +- Examples: DirectX9/DirectX11: added missing middle mouse button to Windows event handler. +- Examples: DirectX11: fix for Visual Studio 2015 presumably shipping with an updated version of DX11. +- Examples: iOS: fixed missing files in project. + + +----------------------------------------------------------------------- + VERSION 1.44 (2015-08-08) +----------------------------------------------------------------------- + +Decorated log: https://github.com/ocornut/imgui/releases/tag/v1.44 + +Breaking Changes: + +- imgui.cpp has been split intro extra files: imgui_demo.cpp, imgui_draw.cpp, imgui_internal.h. + Add the two extra .cpp to your project or #include them from another .cpp file. (#219) + +Other Changes: + +- Internal data structure and several useful functions are now exposed in imgui_internal.h. This should make it easier + and more natural to extend ImGui. However please note that none of the content in imgui_internal.h is guaranteed + for forward-compatibility and code using those types/functions may occasionally break. (#219) +- All sample code is in imgui_demo.cpp. Please keep this file in your project and consider allowing your code to call + the ShowTestWindow() function as de-facto guide to ImGui features. It will be stripped out by the linker when unused. +- Added GetContentRegionAvail() helper (basically GetContentRegionMax() - GetCursorPos()). +- Added ImGuiWindowFlags_NoInputs for totally input-passthru window. +- Button(): honor negative size consistently with other widgets that do so (width -100 to align the button 100 pixels + before the right-most position of the contents region). +- InputTextMultiline(): honor negative size consistently with other widgets that do so. +- Combo() clamp popup to lower edge of visible area. +- InputInt(): value doesn't pass through an int>float>int casting chain, fix handling lost of precision with "large" integer. +- InputInt() allow hexadecimal input (awkwardly via ImGuiInputTextFlags_CharsHexadecimal but we will allow format + string in InputInt* later). +- Checkbox(), RadioButton(): fixed scaling of checkbox and radio button for the filling of "active" visual. +- Columns: never assume horizontal space for scrollbar if NoScrollbar flag is explicitly set. +- Slider: fixed using FramePadding between frame and grab visual. Scaling that spacing would look odd. +- Fixed lower-right resize grip hit box not scaling along with its rendered size (#287) +- ImDrawList: Fixed angles in ImDrawList::PathArcTo(), PathArcToFast() (v1.43) being off by an extra PI for no reason. +- ImDrawList: Added ImDrawList::AddText() shorthand helper. +- ImDrawList: Add missing support for anti-aliased thick-lines (#133, also ref #288) +- ImFontAtlas: Added AddFontFromMemoryCompressedBase85TTF() to load base85 encoded font string. Default font encoded + as base85 saves ~100 lines / 26 KB of source code. Added base85 output to the binary_to_compressed_c tool. +- Build fix for MinGW (#276). +- Examples: OpenGL3: Fixed running on script core profiles for OSX (#277). +- Examples: OpenGL3: Simplified code using glBufferData for vertices as well (#277, #278) +- Examples: DirectX11: Clear font texture view to ensure Release() doesn't get called twice (#290). +- Updated to stb_truetype 1.07 (back to vanilla version as our minor changes are now in master & fix unlikely assert + with odd fonts (#280) + + +----------------------------------------------------------------------- + VERSION 1.43 (2015-07-17) +----------------------------------------------------------------------- + +Decorated log: https://github.com/ocornut/imgui/releases/tag/v1.43 + +Breaking Changes: + +- This is a rather important release and we unfortunately had to break the rendering API. + ImGui now requires you to render indexed vertices instead of non-indexed ones. The fix should be very easy. + Sorry for that! This change is saving a fair amount of CPU/GPU and enables us to get anti-aliasing for a marginal cost. + Each ImDrawList now contains both a vertex buffer and an index buffer. For each command, render ElemCount/3 triangles + using indices from the index buffer. +- If you are using a vanilla copy of one of the imgui_impl_XXXX.cpp provided in the example, you just need to update + your copy and you can ignore the rest. +- The signature of the io.RenderDrawListsFn handler has changed + From: ImGui_XXXX_RenderDrawLists(ImDrawList** const cmd_lists, int cmd_lists_count) + To: ImGui_XXXX_RenderDrawLists(ImDrawData* draw_data) + With: argument 'cmd_lists' -> 'draw_data->CmdLists' + argument 'cmd_lists_count' -> 'draw_data->CmdListsCount' + ImDrawList 'commands' -> 'CmdBuffer' + ImDrawList 'vtx_buffer' -> 'VtxBuffer' + ImDrawList n/a -> 'IdxBuffer' (new) + ImDrawCmd 'vtx_count' -> 'ElemCount' + ImDrawCmd 'clip_rect' -> 'ClipRect' + ImDrawCmd 'user_callback' -> 'UserCallback' + ImDrawCmd 'texture_id' -> 'TextureId' +- If you REALLY cannot render indexed primitives, you can call the draw_data->DeIndexAllBuffers() method to de-index + the buffers. This is slow and a waste of CPU/GPU. Prefer using indexed rendering! + Refer to code in the examples/ folder or ask on the GitHub if you are unsure of how to upgrade. Please upgrade! + +Other Changes: + +- Added anti-aliasing on lines and shapes based on primitives by @MikkoMononen (#133). + Between the use of indexed-rendering and the fact that the entire rendering codebase has been optimized and massaged + enough, with anti-aliasing enabled ImGui 1.43 is now running FASTER than 1.41. + Made some extra effort in making the code run faster in your typical Debug build. +- Anti-aliasing can be disabled in the ImGuiStyle structure via the AntiAliasedLines/AntiAliasedShapes fields for further gains. +- ImDrawList: Added AddPolyline(), AddConvexPolyFilled() with optional anti-aliasing. +- ImDrawList: Added stateful path building and stroking API. PathLineTo(), PathArcTo(), PathRect(), PathFill(), PathStroke() + with optional anti-aliasing. +- ImDrawList: Added AddRectFilledMultiColor() helper. +- ImDrawList: Added multi-channel rendering so out of order elements can be rendered in separate channels and then merged + back together (used by columns). +- ImDrawList: Fixed merging draw commands when equal clip rectangles are in the two first commands. +- ImDrawList: Fixed window draw lists not destructed properly on Shutdown(). +- ImDrawData: Added DeIndexAllBuffers() helper. +- Added lots of new font options ImFontAtlas::AddFont() and the new ImFontConfig structure. + - Added support for oversampling (ImFontConfig: OversampleH, OversampleV) and sub-pixel positioning (ImFontConfig: PixelSnapH). + Oversampling allows sub-pixel positioning but can also be used as a way to get some leeway with scaling fonts without re-rasterizing. + - Added GlyphExtraSpacing option to add extra horizontal spacing between characters (#242). + - Added MergeMode option to merge glyphs from different font inputs into a same font (#182, #232). + - Added FontDataOwnedByAtlas option to keep ownership from the TTF data buffer and request the atlas to make a copy (#220). +- Updated to stb_truetype 1.06 (+ minor mods) with better font rasterization. +- InputText: Added ImGuiInputTextFlags_NoHorizontalScroll flag. +- InputText: Added ImGuiInputTextFlags_AlwaysInsertMode flag. +- InputText: Added HasSelection() helper in ImGuiTextEditCallbackData as a clarification. +- InputText: Fix for using END key on a multi-line text editor (#275) +- Columns: Dispatch render of each column in a sub-draw list and merge on closure, saving a lot of draw calls! (#125) +- Popups: Fixed Combo boxes inside menus. (#272) +- Style: Added GrabRounding setting to make the sliders etc. grabs rounded. +- Changed SameLine() parameters from int to float. +- Fixed incorrect assert triggering when code stole ActiveID from user moving a window by calling e.g. SetKeyboardFocusHere(). +- Fixed CollapsingHeader() label rendering outside its frame in columns context where ClipRect max isn't aligned with the + right-side of the header. +- Metrics window: calculate bounding box of actual vertices when hovering a draw list. +- Examples: Showing more information in the Fonts section. +- Examples: Added a gratuitous About window. +- Examples: Updated all examples code (OpenGL/DX9/DX11/SDL/Allegro/iOS) to use indexed rendering. +- Examples: Fixed the SDL2 example to support Unicode text input (#274). + + +----------------------------------------------------------------------- + VERSION 1.42 (2015-07-08) +----------------------------------------------------------------------- + +Decorated log: https://github.com/ocornut/imgui/releases/tag/v1.42 + +Breaking Changes: + +- Renamed SetScrollPosHere() to SetScrollHere(). Kept inline redirection function (will obsolete). +- Renamed GetScrollPosY() to GetScrollY(). Necessary to reduce confusion and make scrolling API consistent, + because positions (e.g. cursor position) are not equivalent to scrolling amount. +- Removed obsolete GetDefaultFontData() function that would assert anyway. + If you are updating from <1.30 you'll get a compile error instead of an assertion. (obsoleted 2015/01/11) + +Other Changes: + +- Added SDL2 example application (courtesy of @CedricGuillemet) +- Added iOS example application (courtesy of @joeld42) +- Added Allegro 5 example application (courtesy of @bggd) +- Added TitleBgActive color in style so focused window is made visible. (#253) +- Added CaptureKeyboardFromApp() / CaptureMouseFromApp() to manually enforce inputs capturing. +- Added DragFloatRange2() DragIntRange2() helpers. (#76) +- Added a Y centering ratio to SetScrollFromCursorPos() which can be used to aim the top or bottom of the window. (#150) +- Added SetScrollY(), SetScrollFromPos(), GetCursorStartPos() for manual scrolling manipulations. (#150). +- Added GetKeyIndex() helper for converting from ImGuiKey_\* enum to user's keycodes. Basically pulls from io.KeysMap[]. +- Added missing ImGuiKey_PageUp, ImGuiKey_PageDown so more UI code can be written without referring to implementation-side keycodes. +- MenuItem() can be activated on release. (#245) +- Allowing NewFrame() with DeltaTime==0.0f to not assert. +- Fixed IsMouseDragging(). (#260) +- Fixed PlotLines(), PlotHistogram() using incorrect hovering test so they would show their tooltip even when there is + a popup between mouse and the graph. +- Fixed window padding being reported incorrectly for child windows with borders when parent have no borders. +- Fixed a bug with TextUnformatted() clipping of long text blob when clipping y1 line sits on the first line of text. (#257) +- Fixed text baseline alignment of small button (no padding) after regular buttons. +- Fixed ListBoxHeader() not honoring negative sizes the same way as BeginChild() or BeginChildFrame(). (#263) +- Fixed warnings for more pedantic compiler settings (#258). +- ImVector<> cannot be re-defined anymore, cannot be replaced with std::vector<>. Allowed us to clean up and optimize + lots of code. Yeah! (#262) +- ImDrawList: store pointer to their owner name for easier auditing/debugging. +- Examples: added scroll tracking example with SetScrollFromCursorPos(). +- Examples: metrics windows render clip rectangle when hovering over a draw call. +- Lots of small optimization (particularly to run faster on unoptimized builds) and tidying up. +- Added font links in extra_fonts/ + instructions for using compressed fonts in C array. + + +----------------------------------------------------------------------- + VERSION 1.41 (2015-06-26) +----------------------------------------------------------------------- + +Decorated log: https://github.com/ocornut/imgui/releases/tag/v1.41 + +Breaking Changes: + +- Changed ImageButton() default bg_col parameter from (0,0,0,1) (black) to (0,0,0,0) (transparent). + Only makes a difference when texture have transparency. +- Changed Selectable() API from (label, selected, size) to (label, selected, flags, size). + Size override should be used very rarely so hopefully it doesn't affect many people. Sorry! + +Other Changes: + +- Added InputTextMultiline() multi-line text editor, vertical scrolling, selection, optimized enough to handle rather + big chunks of text in stateless context (thousands of lines are ok), option for allowing Tab to be input, option + for validating with Return or Ctrl+Return (#200). +- Added modal window API, BeginPopupModal(), follows the popup api scheme. Modal windows can be closed by clicking + outside. By default the rest of the screen is dimmed (using ImGuiCol_ModalWindowDarkening). Modal windows can be stacked. +- Added GetGlyphRangesCyrillic() helper (#237). +- Added SetNextWindowPosCenter() to center a window prior to knowing its size. (#249) +- Added IsWindowHovered() helper. +- Added IsMouseReleased(), IsKeyReleased() helpers to allow to user to avoid tracking them. (#248) +- Allow Set*WindowSize() calls to be used with popups. +- Window: AutoFit can be triggered on each axis separately via SetNextWindowSize(), etc. +- Window: fixed scrolling with mouse wheel while window was collapsed. +- Window: fixed mouse wheel scroll issues. +- DragFloat(), SliderFloat(): Fixed rounding of negative numbers which sometime made the negative lower bound unreachable. +- InputText(): lifted character count limit. +- InputText(): fixes in case of using per-window font scaling. +- Selectable(), MenuItem(): do not use frame rounding for hovering/selection. +- Selectable(): Added flag ImGuiSelectableFlags_DontClosePopups. +- Selectable(): Added flag ImGuiSelectableFlags_SpanAllColumns (#125). +- Combo(): Fixed issue with activating a Combo() not taking active id (#241). +- ColorButton(), ColorEdit4(): fix to ensure that the colored square stays square when non-default padding settings are used. +- BeginChildFrame(): returns bool like BeginChild() for clipping. +- SetScrollPosHere(): takes account of item height + more accurate centering + fixed precision issue. +- ImFont: ignoring '\r'. +- ImFont: added GetCharAdvance() helper. Exposed font Ascent and font Descent. +- ImFont: additional rendering optimizations. +- Metrics windows display storage size. + + +----------------------------------------------------------------------- + VERSION 1.40 (2015-05-31) +----------------------------------------------------------------------- + +Decorated log: https://github.com/ocornut/imgui/releases/tag/v1.40 + +Breaking Changes: + +- The BeginPopup() API (introduced in 1.37) had to be changed to allow for stacked popups and menus. + Use OpenPopup() to toggle the opened state and BeginPopup() to append.** +- The third parameter of Button(), 'repeat_if_held' has been removed. While it's been very rarely used, + some code will possibly break if you didn't rely on the default parameter. + Use PushButtonRepeat()/PopButtonRepeat() to configure repeat. +- Renamed IsRectClipped() to !IsRectVisible() for consistency (opposite return value!). Kept inline redirection function (will obsolete) +- Renamed GetWindowCollapsed() to IsWindowCollapsed() for consistency. Kept inline indirection function (will obsolete). + +Other Changes: + +- Menus: Added a menu system! Menus are typically populated with menu items and sub-menus, but you can add any sort of + widgets in them (buttons, text inputs, sliders, etc.). (#126) +- Menus: Added MenuItem() to append a menu item. Optional shortcut display, acts a button & toggle with checked/unchecked state, + disabled mode. Menu items can be used in any window. +- Menus: Added BeginMenu() to append a sub-menu. Note that you generally want to add sub-menu inside a popup or a menu-bar. + They will work inside a normal window but it will be a bit unusual. +- Menus: Added BeginMenuBar() to append to window menu-bar (set ImGuiWindowFlags_MenuBar to enable). +- Menus: Added BeginMainMenuBar() helper to append to a fullscreen main menu-bar. +- Popups: Support for stacked popups. Each popup level inhibit inputs to lower levels. The menus system is based on this. (#126). +- Popups: Added BeginPopupContextItem(), BeginPopupContextWindow(), BeginPopupContextVoid() to create a popup window on mouse-click. +- Popups: Popups have borders by default (#197), attenuated border alpha in default theme. +- Popups & Tooltip: Fit within display. Handling various positioning/sizing/scrolling edge cases. Better hysteresis when moving + in corners. Tooltip always tries to stay away from mouse-cursor. +- Added ImGuiStorage::GetVoidPtrRef() for manipulating stored void*. +- Added IsKeyDown() IsMouseDown() as convenience and for consistency with existing functions (instead of reading them from IO structures). +- Added Dummy() helper to advance layout by a given size. Unlike InvisibleButton() this doesn't catch any click. +- Added configurable io.KeyRepeatDelay, io.KeyRepeatRate keyboard and mouse repeat rate. +- Added PushButtonRepeat() / PopButtonRepeat() to enable hold-button-to-repeat press on any button. +- Removed the third 'repeat' parameter of Button(). +- Added IsAnyItemHovered() helper. +- Added GetItemsLineHeightWithSpacing() helper. +- Added ImGuiListClipper helper for clipping large list of evenly sized items, to avoid using CalcListClipping() directly. +- Separator: within group start on group horizontal offset. (#205) +- InputText: Fixed incorrect edit state after text buffer is appended to by user via the callback. (#206) +- InputText: CTRL+letter-key shortcuts (e.g. CTRL+C/V/X) makes sure only CTRL is pressed. (#214) +- InputText: Fixed cursor generating a zero-width wire-frame rectangle turning into a division by zero (would go unnoticed + unless you trapped exceptions). +- InputFloatN/InputIntN: Flags parameter added to match scalar versions. (#218) +- Selectable: Horizontal filling not declared to ItemSize() so Selectable(),SameLine() works and we can better auto-fit the window. +- Selectable: Handling text baseline alignment for line that aren't of text height. +- Combo: Empty label doesn't add ItemInnerSpacing alignment, matching other widgets. +- EndGroup: Carries the text base offset from the last line of the group (sort of incorrect but better than nothing, + should use the first line of the group, will implement in the future). +- Columns: distinguish columns-set ID from other widgets as a convenience, added asserts and sailors. +- ListBox: ListBox() function only use public API to encourage creating custom versions. ListBoxHeader() can return false. +- ListBox: Uses ImGuiListClipper and assume items of matching height, so large lists can be handled. +- Plot: overlay label clipped within frame when not fitting. +- Window: Added ImGuiSetCond_Appearing to test the hidden->visible transition in SetWindow***/SetNextWindow*** functions. +- Window: Auto-fitting cancel out one worth of vertical spacing for vertical symmetry (like what group and tooltip do). +- Window: Default item width for auto-resizing windows expressed as a factor of font height, scales better with different font. +- Window: Fixed auto-fit calculation mismatch of whether a scrollbar will be added by maximum height clamping. Also honor NoScrollBar in the case of height clamping, not adding extra horizontal space. +- Window: Hovering require to hover same child window. Reverted 860cf57 (December 3). Might break something if you have + child overlapping items in parent window. +- Window: Fixed appending multiple times to an existing child via multiple BeginChild/EndChild calls to same child name. + Allows a simple form of out-of-order appending. +- Window: Fixed auto-filling child window using WindowMinSize at their minimum size, irrelevant. +- Metrics: Added io.MetricsActiveWindows counter. (#213. +- Metrics: Added io.MetricsAllocs counter (number of active memory allocations). +- Metrics: ShowMetricsWindow() shows popups stack, allocations. +- Style: Added style.DisplayWindowPadding to prevent windows from reaching edges of display (similar to style.DisplaySafeAreaPadding which is still in effect and also affect popups/tooltips). +- Style: Removed style.AutoFitPadding, using style.WindowPadding makes more sense (the default values were already the same). +- Style: Added style.ScrollbarRounding. (#212) +- Style: Added ImGuiCol_TextDisabled for disabled text. Added TextDisabled() helper. +- Style: Added style.WindowTitleAlign alignment options, to e.g. center title on windows. (#222) +- ImVector: tweak growth strategy, matches vector from VS2010. +- ImFontAtlas: Added ClearFonts(), making the different clear funcs more explicit. (#224) +- ImFontAtlas: Fixed appending new fonts without clearing existing fonts. Clearing input data left to application. (#224) +- ImDrawList: Merge draw command better, cases of multiple Begin/End gets merged properly. +- Store common stacked settings contiguously in memory to avoid heap allocation for unused features, and reduce cache misses. +- Shutdown() tests for g.IO.Fonts not being NULL to ease use of multiple ImGui contexts. (#207) +- Added IMGUI_DISABLE_OBSOLETE_FUNCTIONS define to disable the functions that are meant to be removed. +- Examples: Added ? marks with tooltips next to various widgets. Added more comments in the demo window. +- Examples: Added Menu-bar example. +- Examples: Added Simple Layout example. +- Examples: AutoResize demo doesn't use TextWrapped(). +- Examples: Console example uses standard malloc/free, makes more sense as a copy & pastable example. +- Examples: DirectX9/11: Fixed key mapping for down arrow. +- Examples: DirectX9/11: hide OS cursor if ImGui is drawing it. (#155) +- Examples: DirectX11: explicitly set rasterizer state. +- Examples: OpenGL3: Add conditional compilation of forward compat as required by glfw on OSX. (#229) +- Fixed build with Visual Studio 2008 (possibly earlier versions as well). +- Other fixes, comments, tweaks. + + ----------------------------------------------------------------------- For older version, see https://github.com/ocornut/imgui/releases