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imgui v1.74 Release Notes

Release Date: 2019-12-12 // over 4 years ago

  • ⚡️ Updates:

    • kotlin 1.3.61
    • lwjgl 3.2.3
    • gradle 6.0.1
    • shadow 5.2.0
    • 👕 kotlintest 3.4.2

    🔄 Changelogs:

    🚀 This is a general release, keeping with the rhythm of having more frequent, smaller releases.

    Reading the full changelog is a good way to keep up to date with the things dear imgui has to offer, and maybe will give you ideas of some features that you've been ignoring until now!

    Thanks for the last help:

    👍 @Sylvyrfysh (support help and coding)
    👍 @exuvo (support help)
    @yuraj11 and @ebak for donating

    and all the others opening issues and help tracking down bugs

    TL;DR;

    • ✂ Removed redirecting functions/enums names which were marked obsolete in 1.52 (October 2017). (it doesnt affect our port, we never keep them)
    • 🛠 Quantity of fixes.
    • 👌 Improved readme, docs, links, wiki hub.
    • 👌 Improved our continuous integration and testing suite.

    💥 Breaking Changes:

    • 🛠 Inputs: Fixed a miscalculation in the keyboard/mouse "typematic" repeat delay/rate calculation, used by keys and e.g. repeating mouse buttons as well as the GetKeyPressedAmount() function.
      0️⃣ If you were using a non-default value for io.KeyRepeatRate (previous default was 0.250), you can add +io.KeyRepeatDelay to it to compensate for the fix.
      🛠 The function was triggering on: 0.0 and (delay+rate*N) where (N>=1). Fixed formula responds to (N>=0).
      Effectively it made io.KeyRepeatRate behave like it was set to (io.KeyRepeatRate + io.KeyRepeatDelay).
      🛠 Fixed the code and altered default io.KeyRepeatRate,Delay from 0.250,0.050 to 0.300,0.050 to compensate.
      If you never altered io.KeyRepeatRate nor used GetKeyPressedAmount() this won't affect you.
    • Fonts: FontAtlas::addCustomRectRegular() now requires an ID larger than 0x110000 (instead of 0x10000) to
      ⚡️ conform with supporting Unicode planes 1-16 in a future update. ID below 0x110000 will now assert.

    Other Changes:

    • 🛠 InputText, Nav: Fixed Home/End key broken when activating Keyboard Navigation. (#787)
    • InputText: Filter out ASCII 127 (DEL) emitted by low-level OSX layer, as we are using the Key value. (#2578)
    • 🛠 Layout: Fixed a couple of subtle bounding box vertical positioning issues relating to the handling of text baseline alignment. The issue would generally manifest when laying out multiple items on a same line, with varying heights and text baseline offsets. Some specific examples, e.g. a button with regular frame padding followed by another item with a multi-line label and no frame padding, such as: multi-line text, small button, tree node item, etc. The second item was correctly offset to match text baseline, and would interact/display correctly, but it wouldn't push the contents area boundary low enough.
    • 🛠 Scrollbar: Fixed an issue where scrollbars wouldn't display on the frame following a frame where all child window contents would be culled.
    • 🛠 ColorPicker: Fixed SV triangle gradient to block (broken in 1.73). (#2864, #2711). [@lewa-j]
    • 🛠 TreeNode: Fixed combination of TreeNodeFlag.SpanFullWidth and TreeNodeFlag.OpenOnArrow incorrectly locating the arrow hit position to the left of the frame. (#2451, #2438, #1897)
    • TreeNode: The collapsing arrow accepts click even if modifier keys are being held, facilitating interactions with custom multi-selections patterns. (#2886, #1896, #1861)
    • TreeNode: Added IsItemToggledOpen() to explicitly query if item was just open/closed, facilitating interactions with custom multi-selections patterns. (#1896, #1861)
    • 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)
    • Error handling: Assert if user mistakenly calls End() instead of EndChild() on a child window. (#1651)
    • 📄 Docs: Improved and moved FAQ to docs/FAQ.md so it can be readable on the web. [@ButternCream, @ocornut]
    • 📄 Docs: Moved misc/fonts/README.txt to docs/FONTS.txt.
    • 📄 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]
    • Metrics: Show wire-frame mesh and approximate surface area when hovering ImDrawCmd. [@ShironekoBen]
    • Metrics: Expose basic details of each window key/value state storage.
    • 🏗 Backends: OpenGL3: Fix building with pre-3.2 GL loaders which do not expose glDrawElementsBaseVertex(), using runtime GL version to decide if we set ImGuiBackendFlags_RendererHasVtxOffset. (#2866, #2852) [@dpilawa]
    • Backends: OSX: Fix using Backspace key. (#2578, #2817, #2818) [@DiligentGraphics]