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cushy/CHANGELOG.md
Jonathan Johnson 4c9e2d5989
Dynamic::compare_swap + Validations now block 
This sounds like a regression, but it was masking a "race condition".
DynamicGuard runs the change callbacks on drop in a background thread.
Validations was using the guard to not have to lock twice.

This led to an issue where the invalid count might be non-zero due to
the callbacks not being invoked, preventing the closure from being
invoked even though there are no validation errors.

Introducing compare_swap gives a higher-level API for Validations to
use, and it also ensures the callbacks are able to be run in the current
thread.
2023-12-21 09:12:24 -08:00

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Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

Unreleased

Breaking Changes

  • Many bounds required UnwindSafe due to a misunderstanding on how to handle this trait in appit. All requirements for UnwindSafe have been removed.

Changed

  • #92: When a Window is resizable and the root widget's layout() function returns a size larger than the window's inner size, the window will no longer be resized to fit. The content will be forced to render in the given space, which may result in clipping.

    Using a Resize widget in the root hierarchy allows setting minimum width and heights for the content.

Added

  • Validations::validate_result attaches a Dynamic<Result<T,E>> to the validations. This was already available on when conditioned validations.
  • Dynamic::[try_]compare_swap allows swapping the contents of a dynamic after verifying the current contents.

v0.1.3 (2023-12-19)

Added

  • #94Window::inner_size allows setting a dynamic that will be synchronized with the window's inner size. When the dynamic is set to a new value, a resize request will be sent to the operating system. When the window's size is changed by the operating system, this dynamic will be updated with the new value.

    This dynamic is also accessible through RunningWindow::inner_size, which is accessible through contexts passed into various Widget functions.

  • Progress now implements Default by returning Progress::Indeterminant.

  • WeakDynamic<T> now implements Debug when T is Debug.

Fixed

  • #97: Dynamic callback invocations could be missed for a value when multiple threads were updating values at the same time. Now it is guaranteed that each callback will observe the latest value at least once.

    Cycles on the same thread are still detected and logged to prevent infinite loops from callback chain cycles.

  • An integer underflow has been fixed in the Grid/Stack widgets.

  • Padding is now rounded to the nearest whole pixel when applied across widgets.

v0.1.2 (2023-12-18)

Fixed

  • Gooey now compiles for Windows. An indirect dependency, appit, also needs to be updated to v0.1.1. Running cargo update should be enough to update appit.

v0.1.1 (2023-12-18)

This release only contains fixed links in the README. No code was changed.

v0.1.0 (2023-12-18)

This is the initial alpha release of Gooey.