New features

• Canvas interactivity (#325)
  A trait-based approach to react to mouse and keyboard interactions in the Canvas widget.

• iced_graphics subcrate (#354)
  A backend-agnostic graphics subcrate that can be leveraged to build new renderers.

• OpenGL renderer (#354)
  An OpenGL renderer powered by iced_graphics, glow, and glutin. It is an alternative to the default wgpu renderer.

• Overlay support (#444)
  Basic support for superpositioning interactive widgets on top of other widgets.

• Faster event loop (#597)
  The event loop now takes advantage of the data dependencies in The Elm Architecture and leverages the borrow checker to keep the widget tree alive between iterations, avoiding unnecessary rebuilds.

• Event capturing (#614)
  The runtime now can tell whether a widget has handled an event or not, easing integration with existing applications.

• PickList widget (#444)
  A drop-down selector widget built on top of the new overlay support.

• QRCode widget (#622)
  A widget that displays a QR code, powered by the qrcode crate.

Thank you! :tada:

• @AberrantWolf updated the Radio widget to make it consistent with Checkbox (#345).
• @aentity updated winit in iced_winit to 0.23 (#542) and guillotiere to 0.6 (#600).
• @AlisCode fixed some async examples by feature-gating the Command implementations (#322).
• @atsuzaki added a transparent field to window::Settings (#484).
• @Azorlogh implemented conversion traits for Point, Size, and [f32; 2] (#558).
• @azriel91 introduced feature gates to disable the font-kit dependency (#370).
• @bitshifter upgraded glam to 0.9 (#482).
• @clarkmoody created the color_palette example showcasing conversion traits for palette (#200), improved the spacing of the PaneGrid widget (#361), and implemented scrollbar customization for the Scrollable widget (#575).
• @derezzedex removed an empty bind group in the integration example (#390).
• @ethanpailes improved the documentation of theimage::Handle constructors (#324).
• @frapa introduced support to set a window icon (#285).
• @Imberflur fixed the Clone trait implementation for the Text widget (#363).
• @Kaiden42 implemented the From<Color> trait for Option<Background> (#487).
• @Limeth fixed a typo in the hash_layout implementation of Column and Row (#563) and added conversion fuctions for Size and Vector (#583).
• @Masterchef365 added an on_release handler to the Slider widget (#378).
• @mobile-bungalow implemented an always_show_controls method for pane_grid::TitleBar (#463).
• @MonliH removed an outdated comment in the documentation of Column and Row (#545).
• @mtkennerly fixed a panic when pasting in a TextInput (#445).
• @myfreeweb added explicit background color support, including transparency (#371).
• @oknozor introduced a focus method to text_input::State (#598).
• @rubik83 fixed a bug with empty ranges in ProgressBar and Slider (#527).
• @sum-elier fixed the description of an error message in a window::icon (#592).
• @TomPridham introduced accessibility attributes to the iced_web widgets (#292).
• @twitchyliquid64 added support for always_on_top in window::Settings (#543).
• @valbendan upgraded tokio to 0.3 (#595).
• @Vanille-N fixed the ellipse implementation of path::Builder (#401).
• @Veykril updated the dependencies of iced_wgpu (#334).
• @Voker57 fixed the documentation of the progress_bar module (#396).
• @ZakisM fixed a bug with "select all" in a text input on macOS (#605).

Added

• Settings::with_flags to easily initialize some default settings with flags. #266
• Default implementation for canvas::layer::Cache. #267
• Ctrl + Del support for TextInput. #268
• Helper methods in canvas::Path to easily draw lines, rectangles, and circles. #293
• From<Color> implementation for canvas::Fill. #293
• From<String> implementation for canvas::Text. #293
• From<&str> implementation for canvas::Text. #293

Changed

• new method of Radio and Checkbox now take a generic Into<String> for the label. #260
• Frame::fill now takes a generic Into<canvas::Fill>. #293
• Frame::stroke now takes a generic Into<canvas::Stroke>. #293
• Frame::fill_text now takes a generic Into<canvas::Text>. #293

Fixed

• Feature flags not being referenced in documentation. #259
• Crash in some graphics drivers when displaying an empty Canvas. #278
• Text measuring when spaces where present at the beginning of a TextInput value. #279
• TextInput producing a Clip primitive when unnecessary. #279
• Alignment of Text primitive in iced_wgpu. #281
• CursorEntered and CursorLeft not being generated. #289

Removed

• Unnecessary 'static lifetimes in Renderer bounds. #290

New features

• Custom styling (#146)
  A simple, trait-based approach for customizing the appearance of different widgets.

• Event subscriptions (#122)
  A declarative way to listen to external events asynchronously by leveraging streams.

• Canvas widget (#193)
  A widget for drawing 2D graphics with an interface inspired by the Web Canvas API and powered by lyon.

• PaneGrid widget (#224)
  A widget that dynamically organizes layout by splitting panes that can be resized and drag and dropped.

• Svg widget (#111)
  A widget that renders vector graphics on top of resvg and raqote. Thanks to @Maldela!

• ProgressBar widget (#141)
  A widget to notify progress of asynchronous tasks to your users. Thanks to @Songtronix!

• Configurable futures executor (#164)
  Support for plugging tokio, async-std, wasm-bindgen-futures, or your own custom futures executor to an application.

• Compatibility with existing wgpu projects (#183)
  A bunch of improvements to the flexibility of iced_wgpu to allow integration in existing codebases.

• Text selection for TextInput (#202)
  Thanks to @FabianLars and @Finnerale!

• Texture atlas for iced_wgpu (#154)
  An atlas on top of guillotiere for batching draw calls. Thanks to @Maldela!

More examples

• bezier_tool, a Paint-like tool for drawing Bézier curves using lyon.
• clock, an application that uses the Canvas widget to draw a clock and its hands to display the current time.
• counter, the classic counter example explained in the README.
• custom_widget, a custom widget that draws a circle.
• download_progress, a basic application that asynchronously downloads a dummy file of 100 MB and tracks the download progress.
• events, a log of native events displayed using a conditional Subscription.
• geometry, a custom widget showcasing how to draw geometry with the Mesh2D primitive in iced_wgpu.
• integration, an example demonstrating how to integrate Iced in an existing graphical application.
• pane_grid, a grid of panes that can be split, resized, and reorganized.
• pokedex, an application that displays a random Pokédex entry (sprite included!) by using the PokéAPI.
• progress_bar, a simple progress bar that can be filled by using a slider.
• styling, an example showcasing custom styling with a light and dark theme.
• solar_system, an animated solar system drawn using the Canvas widget and showcasing how to compose different transforms.
• stopwatch, a watch with start/stop and reset buttons showcasing how to listen to time.
• svg, an application that renders the Ghostscript Tiger by leveraging the Svg widget.

Thank you! :tada:

• @AlisCode created iced-pancurses, started a great issue to find a project logo (#143), and worked on a potential website (#115).
• @artursapek contributed a Mesh2D primitive for iced_wgpu (#140) which ended up being the foundations of the Canvas widget.
• @clarkmoody added customization support for the Checkbox widget (#192).
• @daxpedda improved the Node API (#187) and has been working on the Grid widget (#189).
• @ejmahler removed the Clone bound on the Message associated type of Application (#155).
• @FabianLars contributed text selection for TextInput (#202) on top of @Finnerale's work.
• @Friz64 enhanced the scrolling behavior of the Scrollable widget (#95).
• @Gohla introduced missing style attributes in iced_web (#127), removed unnecessary bounds (#128), and built a cool Space Engineers calculator.
• @hatoo added platform-specific settings to iced_winit (#94), implemented the bezier_tool example (#144), and provided feedback related to using the library for building VST plugins (#118).
• @Imberflur updated winit to 0.21 (#181) and exposed the Clipboard type in iced_winit (#178).
• @kaimast removed unnecessary lifetimes in the integration example (#240) and contributed other minor code cleanups (#242).
• @maaku fixed some formatting to comply with cargo fmt (#228).
• @Maldela implemented the Svg widget (#111) and a texture atlas for iced_wgpu (#154).
• @memoryruins cleaned up some code and made it more idiomatic (#45).
• @michael-swan implemented Ctrl+Backspace behavior for TextInput (#249).
• @mrkgnao added support for displaying already-decoded images (#211).
• @nvzqz made a bunch of functions const (#91) and added some From implementations (#92).
• @piaoger fixed the file path of the svg example (#196).
• @Plecra improved the scaling of the hands in the clock example (#251).
• @rowungiles introduced a with_children method for Column and Row (#220).
• @Shootertrex fixed the hash_layout implementation of the Image widget (#101).
• @simlay experimented with iOS support and touch events (#57) while contributing to winit.
• @Songtronix wrote the ProgressBar widget (#141), contributed the download_progress example (#232), and has been using the library in Airshipper, a cross-platform launcher for Veloren.
• @sumibi-yakitori enabled custom fonts for TextInput (#171).
• @tirz removed unnecessary 'static lifetimes in a bunch of generic types (#245).

Changed

• The old iced becomes iced_native. The current iced crate turns into a batteries-included, cross-platform GUI library.

Added

• First release! :tada: