Unreleased

0.13.6

Fix compilation of zng-var without features in debug mode.
Add features for each sub-module of the zng. This enabled compile size optimization.

0.13.5

Various optimizations to reduce code bloat.

0.13.4

Fix crash handler creating a temp file in the executable directory.

0.13.3

Fix hang rendering some text with image emojis.

0.13.2

Fix deadlock in release builds (introduced in 0.13.1).

0.13.1

Add L10N.load_tar to support embedded localization resources.
Changed ByteLength to display unit symbols.
Ignore not found error on cargo zng l10n cleanup.

0.13.0

Add zng::drag_drop, with limited support drag&drop gestures.
Add missing zng::var::OnVarArgs.
Breaking Implemented drag&drop on the view-process API.
Breaking Event::visit_subscribers and Command::visit_scopes visitor closures now must return ControlFlow.
Breaking Refactored drag&drop in the view API to be general purpose.
The view API ReferenceFrameId type now reserves some IDs for the view process.
Add border_img and other related properties and types.
Breaking Moved zng::render::RepeatMode to zng::widget.
Breaking Add zng_app::render::Img::size for the renderer image interface trait.
Breaking Changed default image filter to only allow images in zng::env::res, replacing the current exe dir filter.
Breaking Add missing inputs in 9-patch border rendering methods in FrameBuilder and DisplayListBuilder.

0.12.10

Fix zng_tp_licenses::collect_cargo_about call in Powershell.

0.12.9

Fix EXIF orientation not applying to images.

0.12.8

Properties size and related now have a default value allowing conditional assign.
Add zng::slider with Slider widget.
Fix force_size returning the parent's constraint min size.
Fix hit-test in rounded rectangles with too large corner radius.
Fix headless rendering in Wayland. Property needs_fallback_chrome now is false for headless windows.

0.12.7

Revert fs4 dependency upgrade to fix build. It was yanked.

0.12.6

Add debug validation of capture only property use in widgets that don't capture it.
Fix Wayland custom chrome breaking window padding.
Fix window text properties affecting the Wayland fallback chrome text.
Fix swgl build error.
Changed how relative lengths are computed in offset, x and y, now uses the maximum bounded length from constraint, the same as size properties.
Fix display print of FactorPercent not rounding.
ChildInsert::{Over, Under} now allows insert to affect layout size, like other inserts.
- Use background and foreground properties as layout passive alternatives for child_under and child_over.
Add zng::container::child.
Breaking zng_wgt_container::child can now be used as a standalone property that behaves the same as child_under.
- Note that this is only a breaking change for direct dependents of zng-wgt-container.
Fix warning on flood with 0 area.
Add zng::task::Progress value type for reporting a task progress status.
Add zng::progress with ProgressView widget for displaying a task progress status.

0.12.5

Fix cargo zng fmt and cargo zng l10n on files that start with #!.
Fix layers anchored to the root widget never rendering in some windows.

0.12.4

Export LOW_MEMORY_EVENT on the surface API in zng::app.
Fix LOW_MEMORY_EVENT not notifying in Android.
Implement LOW_MEMORY_EVENT in Windows.
Fix window not updating state after restore in Wayland.
Add FrameBuilder::render_widgets and render_update_widgets to FrameBuilder and FrameUpdate to inspect external render requests.
Implement support for raster and svg emojis.
Add FontFace::ttf to quickly access the full parsed TTF data.
Add has_raster_images and has_svg_images method to FontFace and ShapedText.
Add software render in macOS.
Fix software render in Wayland.

0.12.3

Fix close button icon in Wayland instances without any close icon available
Add IMAGES.image_task to load async image sources.
Implement support for SVG images.
- Add zng-ext-svg.
- Add non default "svg" feature on the zng crate.
Fix view_process_extension! not running in same-process mode.
Breaking WindowExtension now also instantiated for headless surfaces.
- Note that this is only a breaking change for direct dependents of zng-view extensions API.
Breaking Add as_any casting method for RendererExtension and WindowExtension.
- Note that this is only a breaking change for direct dependents of zng-view extensions API.
Add "zng-view.prefer_angle" window extension to support enabling ANGLE EGL over WGL on Windows.

0.12.2

Add widget_impl: directive for command_property!.
Allow missing trailing comma in event_property!.
Fix visibility and transform events losing track of a widget after info rebuild.
Add visibility changed event properties, on_visibility_changed, on_show, on_collapse and others.
Add VisibilityChangedArgs helper methods for tracking changes for a specific widget.
Fix doc links in inherited properties fetched from redirected original pages.
Fix cargo zng res not getting explicit metadata from lib crates.
Implement --verbose for cargo zng res.
Localize settings search box placeholder text.

0.12.1

Fix panic trying to use font index on macOS.
Fix default UI font in Apple systems.
Breaking Update webrender dependency.
- Note that this is only a breaking change for direct dependents of zng-view extensions API.
Fix --clean-deps in cargo zng l10n.
Implement --verbose for cargo zng l10n.

0.12.0

Log warning when property is not used because it has no default value.
Define default max_size, max_width and max_height so these properties can now be only set by when conditions.
Fix sticky_size, sticky_width and sticky_height properties when dynamically disabled and re-enabled.
Fix sticky_height using x constraint.
Fix fill align in Scroll! dimensions that do not scroll.
Implement alternate SettingsEditor! layout for narrow width (mobile).
Implement equality and comparison for Dip and Px to i32 (and f32 for Dip).
Breaking Move IS_MOBILE_VAR to zng-wgt and zng::widget.
Breaking Move is_mobile and force_mobile to zng-wgt and zng::widget.
- These properties are no longer strongly associated with Window.
Add SettingsEditor::panel_fn for customizing the full editor layout.
Breaking Remove previous deprecated UiNodeVec.
Breaking Remove unused renderer param in FrameUpdate::new.

0.11.8

Add cargo zng l10n --clean.
- Add cargo zng l10n --clean-deps to remove previously copied localization before new copy.
- Add cargo zng l10n --clean-template to remove previously scraped files.
Add cargo zng l10n --no-pkg to skip scraping the target package, only copy localization from dependencies.
Don't show keyboard shortcuts in mobile menus.
Fix incorrect TouchInputArgs::position in nested windows.

0.11.7

Fix OpenGL version check.
Fix window receiving a cursor move event while cursor is not over (on x11).
Remove end punctuation from command info fields
Add better custom chrome for GNOME+Wayland.
Add zng::widget::node::bind_state_init helper.
Add Window::needs_fallback_chrome and Window::prefer_custom_chrome property.
Breaking Add ChromeConfig and related events to the view API.
- Note that this is only a breaking change for direct dependents of zng-view-api and zng-app.

0.11.6

Fix breaking change in 0.11.5, UiNodeVec is only deprecated, but was removed from preludes and re-exports.

0.11.5

Monitor query now falls back to largest screen when there is no primary monitor.
Fix monitor query not updating for new window before first layout. Fixes window size in Ubuntu without GPU.
Fix touch event targeting in nested windows.
Fix MOUSE.position not tracking nested windows.
Fix context menu not opening in nested windows.
Fix focus not clearing from nested window when parent window loses focus on the system.
Fix context menus of child and parent opening at the same time.
Add missing zng::event::AppCommandArgs, command app level event handling is part of the surface API.
Fix nested window render update flickering.
Deprecated Renamed UiNodeVec to UiVec, old name is now a deprecated type alias.
Fix focus not returning to main window after nested window closes.
Breaking View API focus now returns a new FocusResult.
- Note that this is only a breaking change for direct dependents of zng-view-api and zng-app.
Fix app context in nested windows.
Add CaptureFilter::app_only and ContextValueSet::insert_app.

0.11.4

Add zng::container::{child_out_*, child_under, child_over} properties.
Implement window nesting, primarily as an adapter for mobile platforms.
- Add WINDOWS.register_open_nested_handler.
- Add WindowVars::is_nesting.
- Add nested_window and nested_window_tree helper methods for WidgetInfo and focus info.
- Add default nesting handler on platforms that only support one window (Android).
Add LAYERS_INSERT_CMD for inserting layer widgets from outside the window context.
Add LAYERS_REMOVE_CMD for removing layer widgets from outside the window context.
Fix hang opening a popup from another closing popup.
Define oldest supported macOS prebuilt. Only supported >=11, now this is documented.
Fix "view_prebuilt" linking on macOS.
Fix panic on old macOS (<11). Color scheme and accent is only supported >=11.
Fix cargo zng fmt of widgets with multi value property assigns.

0.11.3

Add IS_MOBILE_VAR, is_mobile and force_mobile context var and properties.
Add WindowVars::safe_padding and implement it for Android.
Breaking Add WindowOpenData::safe_padding and WindowChanged::safe_padding to the view API.
- Note that this is only a breaking change for direct dependents of zng-view-api and zng-app.
Fix text input moving caret on focus.
Fix interactive caret touch causing loss of focus on the text input.
Implemented keyboard support for Android (no IME).
Add --cfg=zng_view_image_has_avif for zng-view to support building AVIF.
- See [docs/avif-setup.md] for more details.
Markdown! now supports definition lists.

0.11.2

Implement initial ColorScheme for Android.
Support RUSTFLAGS "deny warnings" in cargo zng.
Warn when .zr-copy does not find the directory or file.
Refactor .zr-apk to not require to be inside the staging dir.
Refactor Impl Future parameters into impl IntoFuture.
Implement IntoFuture for ResponseVar<T>.
Remove .zr-apk requirement of extension on the folder name.

0.11.1

Add zng::env::android_install_res helper.
Add zng::env::android_external.
Add zng_env::android_internal.
Add zng::view_process::default::android.
Implement Android suspend/resume cycle using the existing "respawn" API.
Add APP.is_suspended var.
Add VIEW_PROCESS_SUSPENDED_EVENT.
VIEW_PROCESS_INITED_EVENT now notifies a "respawn" on resume after suspension.
Breaking Add Event::Suspended.
- Note that this is only a breaking change for direct dependents of zng-view-api.
Add ViewExtension::suspended/resumed.
Implement system fonts query for Android.
Implement conversions from FontStyle, FontWeight and FontStretch to the ttf-parser equivalent types.
Implement PartialOrd, Ord for FontName.
Add zng_view::platform.
Implemented Android run_same_process entry point.
Fixed Android build errors.
Fix gradient stops that mix positional stops with offset stops.
Fix build in platforms without AtomicU64.
Fix zng::env::bin in Wasm builds.

0.11.0

Breaking Remove OutlineHintingOptions and change Font::outline signature.
Breaking Remove FontFace::font_kit, Font::advance, Font::origin and Font::typographic_bounds.
Fix crash window summary tab when there are no localization resources.
Replace breakpad-handler with minidumper + crash-handler.
- This removes dependency on native breakpad, a common cause of compilation issues.
Fix large rendered window icon resize.
Fix Emoji color palette panic (Windows 11 Emoji).
Breaking Remove 0.10.5 deprecated items.
Fix FONTS matching obsolete Type1 fonts when there is an OpenType alternative.
Breaking FONTS.system_fonts now returns a ResponseVar.
Breaking Replaced harfbuzz backend, font::Face::harfbuzz and font::Font::harfbuzz are the new accessors.
The "wasm-unknown-unknown" target now compiles without error.
- zng::time works.
- zng::env::on_process_start! and init! works with a small JS setup requirement.
- zng::app::print_tracing and panics log to browser console.
- View-process is not implemented, only headless without renderer apps can run on this release.
- Unfortunately many dependencies compile without actually supporting Wasm and panic during runtime, these will be fixed gradually.

0.10.5

Add cargo zng fmt that formats normal code with cargo fmt + Zng and other macros.
- See cargo-zng/README.md for details on IDE integration.
Fix named Align deserialization from human readable formats.
Fix SelectableText! shorthand syntax.
Fix layer AnchorSize::Window not filling the window space by default.
Fix ContextCapture::NoCapture excluding popup config.
Add ResponseVar::map_response.
Add Dialog! widget, DIALOG service and related types.
Deprecated http::get_text, http::Client::get_text and Var::get_text.
- Renamed to get_txt.
Deprecated zng::window::native_dialog module.
- The new zng::dialog is the new surface API for all dialogs.
- The underlying native dialogs will not be removed, just the surface API.

0.10.4

DInstant addition now also saturates like subtraction.
- Fixes crash in systems without caret blink animation.
Add return_focus_on_deinit.
Add a copy button to the markdown links popup.
Add warning for slow event handlers in debug builds.
Add in memory "clipboard" for headless tests that use CLIPBOARD.
Fix tooltip showing instead of disabled_tooltip in contexts that disable the widget after a slight delay.
Fix tooltip opened by ACCESS.show_tooltip closing immediately on mouse leave.

0.10.3

Fix view-process sometimes never connecting in slow machines.
Fix #.#.#-local localization not matching the app resources.

0.10.2

Localization now scraps #.#.#-local workspace dependencies.
Add Var::hold, AnyVar::hold_any.
Add AnyVar::perm, VARS::perm.

0.10.1

Fix race condition in command metadata init when parallel widgets read the same metadata.
Fix cargo zng l10n not generating a .gitignore file for deps.
Implement serialization for l10n types.

0.10.0

Breaking Removed support for {lang}.ftl localization files, now is named {lang}/_.ftl.
Breaking Removed L10N.localized_message, use L10N.message(..).build_for(lang).
Breaking cargo zng l10n CLI refactor.
- Now requires arg name for input and output.
- Pseudo arg values now define a dir and lang to generate pseudo from.
Add cargo zng l10n --package/--manifest-path for scrapping from lib crates for publishing.
Fix localization scrapper only adding section comments to main file.
Add localization helper for commands.
- Set l10n!: true in command! declarations to localize metadata.
- Use cargo zng l10n to scrap metadata.
Breaking Use HashSet for EVENTS.commands.
Impl std::hash::Hash for AppLocal<T>, AnyEvent and Command.
Add zng::button::PrimaryStyle.
Breaking View API now groups color scheme with a new accent color config.
Breaking Refactored "color pair".
- Now named LightDark.
- Removed helper methods for declaring vars, now IntoVar<Rgba> for LightDark is contextual.
- Add light_dark helper function and LightDarkVarExt helper methods.
Breaking Removed BASE_COLORS_CAR form specific widgets, now use the unified zng::color::BASE_COLOR_VAR.
Add TextEditOp::clear.
Add button::LightStyle!() and toggle::LightStyle!().
Fix when expr not recognized.
Fix WINDOWS.is_loading.
Add WINDOWS.wait_loaded.
Breaking Refactored Button::cmd_param to accept any type var.
Fix SelectionBy::Mouse never being set on mouse selection.
Add auto-selection on click, when the action does not disrupt the user.
Breaking Refactored AutoSelection into bitflags that implement more features.
Add CONFIG.insert.
BReaking Config::get and AnyConfig::get_raw now also receives an insert boolean.
Breaking CONFIG.get and Config::get now receive a default value, not a closure.
- The closure was immediately evaluated by most config backends.
Breaking Refactored zng_wgt_window::SaveState.
- Is now in zng::config::SaveState.
- Does not define window load wait time.
  - A new Window::config_block_window_load property handles blocking for all configs on window.
- Add zng::config::save_state_node helper for declaring state persistency properties for other widgets.
- Automatic config keys now require an ID name.
Fix "child_insert" layouts when the children end-up having a single full widget and other non-widget nodes.
Add TextInput::placeholder.
- Add TextInput::placeholder_txt.
Add Container::child_under/over.
- Add ChildInsert::Under/Over.
Add zng::text_input::SearchStyle.
Breaking Refactored zng::icon::material* modules and zng-wgt-material-icons.
- Removed consts for each icon.
- Modules renamed to zng::icon::material::*.
- Now uses a phf map from string names.
  - To convert an old const name, lowercase + replace '_' with '-' and strip 'N' prefix if the next char is a number. Example: N1K_PLUS -> "1k-plus".
- Now registers ICONS for each name.
Breaking Moved CommandIconExt from zng-wgt-text to zng-wgt.
Icon! now auto-sizes by default.
Add zng::widget::ICONS.
Add zng::widget::WeakWidgetFn.
Add zng::widget::EDITORS.
Add dyn AnyConfig::get_raw_serde_bidi.
Add AnyVarValue::eq_any.
Add zng::config::settings.

0.9.1

Sanitize file names in cargo zng new.
- Also add f-key-f and f-Key-f for templates to interpolate sanitized file names.
Fix cargo zng new values cleanup.
Add more :case conversion functions in .zr-rp.
- Add alternative longer names for all cases.
- Add :clean that only applies cleanup.
- Add :f or :file that sanitizes for file name.
Support multiple :case functions in .zr-rp.
- Pipe separator, :T|f applies :Title them :file.

0.9.0

Breaking Remove L10N.load_exe_dir, use zng::env::res with L10N.load_dir.
Breaking .zr-rp now trims the values.
Breaking .zr-rp now cleans the values for some cases.
Fix WINDOW.position().set not moving the window.
Add ZR_LICENSE in cargo zng res.
Breaking Add zng::env::About::license.
Implement (de)serialize for zng::env::About.
Breaking .zng-template moved to .zng-template/keys.
Breaking .zng-template-ignore moved to .zng-template/ignore.
Add .zng-template/post, an optional post template generation script or crate to run.
.zr-rp now can read files using ${<file}.
.zr-rp now can read stdout of bash script lines using ${!cmd}.
Breaking .zr-rp now requires the colon in :?else.
Breaking .zr-rp :?else is now only used if the source cannot be read or is not set. Empty values are valid.
Fix cargo zng res not showing tools progress prints.
Fix crash handler attaching to other non-app processes.
Fix .zr-copy not merging folders.
Breaking .zr-sh now automatically runs with set -e.
.zr-sh now runs in bash if it is present, fallbacks to sh.
Breaking Change default zng::env::res for Linux to ../share/{executable-name}.
Breaking Replace dir definition files in zng::env
- From .zng_res_dir to .res-dir.
- From zng_config_dir to config-dir.
- From zng_cache_dir to cache-dir.
- Relative dirs are now resolved from where the file is defined.
Breaking Remove deprecated "APP.about" and related types and macro.

0.8.2

Implement some system config reading for macOS.
Add aarch64-pc-windows-msvc view_prebuilt.
- Without AVIF, not tested.
Fix view_prebuilt in x86_64-apple-darwin.
Fix cargo zng res in non-workspace crates.
Fix zr-glob not printing copied paths in subdirectories.

0.8.1

Fix align of search box in the Inspector window.
Fix l10n! interpolation of non-var values.
Allow missing authors field in zng_env::About::parse_manifest.
Fix cargo zng res not finding any metadata.

0.8.0

Breaking get_font_use now gets font references, not just names.
Add ZNG_NO_CRASH_HANDLER env var to easily disable crash handler for special runs like for a debugger.
Add CrashConfig::no_crash_handler for custom crash handler disabling.
Add zng::app::print_tracing_filter.
Breaking cargo zng res defaults changed from assets to res.
Breaking Remove FullLocalContext, a type that is from an old version of the context API.
- The type cannot be constructed, so this has no actual impact.
Updated Webrender
Fix unbalanced HTML text style tags in Markdown! leaking outside of their block.

0.7.1

Fix integrated/dedicated render mode on Ubuntu.
Fix build of zng-view-* without "ipc" feature.
Prebuilt view-process now uses the same tracing context as the app-process.
- Note that the tracing context must be set before run_same_process.
Fix "GLXBadWindow" fatal error on Ubuntu.
Fix ComboStyle arrow icon on Ubuntu.
Now does not capture view-process stdout/err, inherits stdio from app-process.
Fix view-process getting killed before exit request can finish.
Fix windows not opening maximized in X11.
Fix bold default UI font on Ubuntu.
Fix multiple hot-reload bugs, now is tested on Windows and Ubuntu.
Breaking Remove crash_handler feature from defaults of zng-app.
- The feature ended-up activated by the numerous crates that depend on zng-app.
- This is only a breaking change for direct dependents.

0.7.0

Add zng::env::on_process_start! to inject custom code in zng::env::init!.
Add zng::env::on_process_exit to register a handler for process exit.
Add zng::env::exit to collaboratively exit the process.
Add zng::app::on_app_start to register a handler to be called when the APP context starts.
Implement From<Txt> for std::ffi::OsString.
Add KeyLocation.
Fix numpad shortcuts.
Breaking Remove zng_view::init, zng_view_prebuilt::init, zng::view_process::default::init, zng::view_process::prebuilt::init.
- Only zng::env::init!() needs to be called to setup the view-process.
Breaking Remove zng_view::extensions::ViewExtensions::new.
- Now use zng_view::view_process_extension! to declare.
Breaking zng_view_api::Controller::start now requires the exe path and supports optional env variables to set.
- This only affects custom view-process implementers.
Breaking New default zng::env::res, was ./assets now is ./res.
Breaking Renamed zng_view_prebuilt::ViewLib::init to view_process_main.
Breaking Remove is_single_instance, single_instance, single_instance_named.
- Single instance now enabled automatically just by setting feature="single_instance".
Breaking Add name requirement for zng::task::ipc workers.
- Workers are no longer limited to a single entry with an enum switch.
- Use zng::env::on_process_start! to declare the worker entry anywhere.
Breaking Remove zng::app::crash_handler::init and CrashConfig::new.
- Use zng::app::crash_handler::crash_handler_config to config.
Breaking Methods of HeadlessAppKeyboardExt now require key location.

0.6.2

Add log support in hot reloaded dylib.
Add cargo-zng, a Cargo extension for managing Zng projects.
- This replaces zng-l10n-scraper that is now deprecated and deleted.
- See cargo zng l10n --help for its replacement.
Add zng-env and zng::env as an API to get external directories and files associated with the installed process.
Add zng::hot_reload::{lazy_static, lazy_static_init}. Very useful for implementing "zng-env" like functions.
Implement FromStr for zng::l10n::Langs.
Lang now parses empty strings as und.
Fix IMAGES.from_data never loading in headless apps.
Fix Img::copy_pixels.
Fix view_process::default::run_same_process exit in headless runs.
Fix AutoGrowMode::rows actually enabling Columns auto grow.
Fix "unsafe precondition(s) violated" issue (#242).

0.6.1

Add more hot reload BuildArgs helpers.
Change default hot reload rebuilder to first try env var "ZNG_HOT_RELOAD_REBUILDER".
- This feature is used in the zng-template, releasing soon.
Fix tracing in hot reloaded dylib.

0.6.0

Breaking Remove deprecated NilAnimationObserver.
Fix release build of zng-wgt-scroll running out of memory. (#203)
Implement hot reloading UI nodes.
- Add zng-ext-hot-reload and zng-ext-hot-reload-proc-macros.
- Add zng::hot_reload.
- Add feature="hot_reload" in zng and zng-unique-id.
- Add hot_reload example.
Implemented VsCode snippets for common Zng macros, see zng.code-snippets.
Fix view-process cleanup when app-process panics on init.
Breaking Remove all Static{Id} unique ID static types.
- Use static_id! to declare static IDs, the new way is compatible with hot reloading.
- Removed StaticWindowId, StaticMonitorId, StaticPropertyId, StaticAppId, StaticWidgetId, StaticDeviceId, StaticStateId, StaticCommandMetaVarId, StaticSpatialFrameId.
Implemented equality/hash for zng::task::SignalOnce.
Breaking Window::on_close now has args type WindowCloseArgs.
- Add on_pre_window_close and on_window_close.
Fix headless windows not receiving close events on app exit request.
Add std::env::consts::OS to crash error.
Breaking Refactored multiple system config variables to allow app override.
- VARS.animations_enabled now is read-write. Added VARS.sys_animations_enabled read-only variable that tracks the system config.
- KEYBOARD.repeat_config now is read-write. Added KEYBOARD.sys_repeat_config.
- KEYBOARD.caret_animation_config now is read-write. Added KEYBOARD.sys_caret_animation_config.
- MOUSE.multi_click_config now is read-write. Added MOUSE.sys_multi_click_config.
- TOUCH.touch_config now is read-write. Added TOUCH.sys_touch_config.

0.5.1

Add diagnostic::on_unimplemented notes for multiple traits.
Add auto_scroll in the Scroll! widget, enabled by default.
Add CaptureFilter helper constructors.
Add LocalContext::extend.
Add SCROLL.context_values_set.
Fix WidgetInfo::new_interaction_path always detecting change.
Improve iterators in InteractionPath, interaction_path and zip are now double ended and exact sized.
Add ZOOM_TO_FIT_CMD.
- The CTRL+'0' shortcut is now used for this command, not ZOOM_RESET_CMD.
Deprecate NilAnimationObserver, use () now.
Add ForceAnimationController to force important animations to run when animations are disabled on the system.
Fix crash handler passing app name twice as command line arguments.
Breaking Implemented new syntax for the localization scrapper to separate standalone notes per file:
- // l10n-file-### {note} only adds the note to the template/file.ftl.
- // l10n-*-### {note} adds the note to all files that match the glob pattern (template/*.ftl).
- The old syntax // l10n-### {note} is still supported, but now it is equivalent to // l10n--### that matches the default template.ftl file only.
- Note that this is only a breaking change for dependents of zng-l10n-scraper. Normal users (cargo install) must update the tool to scrap using the new syntax, comments with the new file pattern matcher are ignored by older scrappers.

0.5.0

Add OPEN_TITLE_BAR_CONTEXT_MENU_CMD for windows.
Add DRAG_MOVE_RESIZE_CMD for windows.
Breaking View API changes:
- Add open_title_bar_context_menu.
- Rename close_window to close.
- Rename focus_window to focus.
- Add set_enabled_buttons.
- Add set_system_shutdown_warn.
- Note that this is only a breaking change for direct dependents of zng-view-api.
Better "custom chrome" example in examples/window.rs.
Add OPEN_TITLE_BAR_CONTEXT_MENU_CMD to window API.
Fix WIDGET.border().offsets() not including the innermost border offset.
Add WindowVars::enabled_buttons to window API.
Add WindowVars::system_shutdown_warn to window API.
Breaking Fix when/property assign expansion order.
- When blocks now expand in the same declaration order, before they always expanded after all property assigns.

// code like this incorrectly builds in v0.4:
fn version_0_4() -> impl UiNode {
    let can_move = var(true);
    Container! {
        when *#{can_move} {
            mouse::cursor = mouse::CursorIcon::Move;
        }
        mouse::on_mouse_down = hn!(can_move, |_| {
            let _use = &can_move;
        });
    }
}
// now in v0.5 the value must be cloned before the last move:
fn version_0_5() -> impl UiNode {
    let can_move = var(true);
    Container! {
        when *#{can_move.clone()} {
            mouse::cursor = mouse::CursorIcon::Move;
        }
        mouse::on_mouse_down = hn!(|_| {
            let _use = &can_move;
        });
    }
}

Breaking Rename VarCapabilities to VarCapability.
Breaking Add window extension API in zng-view.
- Add ViewExtension::window.
- Add OpenGlContext and replace the gl fields with context in multiple extension API args.
- Rename is_config_only to is_init_only.
- Note that this is only a breaking change for direct dependents of zng-view.
- Rename ViewRenderExtensionError to ViewExtensionError.
Add window reference to args for RendererExtension when possible.
Fix zng::view_process::default::run_same_process not propagating app panics.
Add WindowCloseRequestedArgs::headed/headless.
Breaking Fix tab nav when a focus scope with FocusScopeOnFocus::LastFocused is a child of another scope with TabNav::Cycle.
- Breaking change has minimal impact:
  - Added input in WidgetFocusInfo::on_focus_scope_move.
  - Removed FocusChangedCause::is_prev_request.
Add FocusChangedCause::request_target helper method.
Add WidgetPath::parent_id helper method.
Fix auto scroll to focused issues:
- When the focused child does not subscribe to focus change events.
- Scrolling when large widget is already visible.
- Scrolling again to same widget when focus change event did not represent a widget change.
Add WidgetInfo::spatial_bounds.
Fix directional navigation cycling only inside viewport now full spatial bounds of scopes.
Add better conversions for CommandScope. You can now scope on named widgets directly, FOO_CMD.scoped("bar-wgt").
Add ContextualizedVar::new_value.
Breaking SCROLL.scroll_* methods now return contextual vars, not values.
Fix panic on window move in Wayland.
Fix minimize command removing maximized state from restore.
Fix issue when parent widget's cursor can override child's cursor when the parent cursor var updates.
Breaking Remove the cursor_img property and window var.
Breaking The cursor property now has input type CursorSource.
- Note that the CursorIcon type converts to CursorSource.
Implement custom cursor images in the default view.

0.4.0

Panics in task::respond are now resumed in the response var modify closure.
Add task::ipc module, for running tasks in worker processes.
Breaking: Remove "bytemuck" feature from zng-unique-id.
- Now must use impl_unique_id_bytemuck! to generate the impls.
- Note that this is only a breaking change for direct dependents of zng-unique-id.
Add single app-process instance mode.
- Adds zng-ext-single-instance crate re-exported in zng::app when non-default Cargo feature "single_instance" is enabled.
Implement AsRef<std::path::Path> for Txt.
Implement AsRef<std::ffi::OsStr> for Txt.
Add app-process crash handler.
- Adds zng::app::crash_handler.
- Can be used to easily implement crash reporting, stacktrace and minidump collection, app restart on crash.
- Call zng::app::crash_handler::init_debug() to quickly setup panic and minidump collection.
Fix view-process kill by user not working after respawn.
Fix view-process assuming any signal kill was requested by the user.
Fix potential issue retrieving current_exe trough symbolic links.
Fix view-process panic message.
Add APP.about.
Fix AnsiText! not resetting style.
Markdown! widget now uses AnsiText! for ```console code block.
Fix auto_size not using the min/max_size constraints.
Breaking: Change return type of SCROLL.vertical_offset, SCROLL.horizontal_offset and SCROLL.zoom_scale.
- Changed only from ReadOnlyContextVar<Factor> to ContextVar<Factor> so it has minimal impact.
Add vertical_offset, horizontal_offset and zoom_scale properties in Scroll!.
- Users should prefer using scroll commands over these properties, but they are useful for implementing features like binding two side-by-side scrolls, saving scroll state.

0.3.4

Add Cargo feature documentation in each crate README.md and lib.rs docs.
Add Screenshot function to the Inspector window.
Fix formatx! causing futures to not be Send+Sync.
UiTask now logs a warning if dropped while pending.
Add UiTask::cancel to drop a pending task without logging a warning.
Fix WINDOWS.frame_image capture with multiple windows capturing pixels from the wrong window.
Fix WINDOWS.frame_image var not updating on load or error.
Fix cursor not resetting on widget deinit.
Add missing zng::app::test_log.
Breaking: View API accessibility updates.
- Added Event::AccessDeinit, access can now be disabled by the system.
- Removed WindowRequest::access_root, no longer needed.
- Note that this is only a breaking change for direct dependents of zng-view-api.
Fix many doc broken links.

0.3.3

Fix zng-tp-licenses build in docs.rs.
You can now suppress license collection on build by setting "ZNG_TP_LICENSES=false.

0.3.2

Fix docs.rs build for zng and zng-wgt-material-icons.
Add AVIF support in prebuilt view.
Implement prebuilt compression, prebuilt now depends on tar.
Implement PartialOrd, Ord for Txt.
Add crate zng-tp-licenses for collecting and bundling licenses.
Add third_party_licenses on view API that provides prebuilt bundled licenses.
Add zng::third_party with service and types for aggregating third party license info.
- Includes a default impl of OPEN_LICENSES_CMD that shows bundled licenses.

0.3.0

Breaking: Fix typos in public function names, struct members and enum variants.
Fix cfg features not enabling because of typos.

0.2.5

Fix docs.rs build for zng-view-prebuilt, zng-app, zng-wgt.
Unlock cc dependency version.
Remove crate features auto generated for optional dependencies.
Add zng::app::print_tracing.
In debug builds, prints info, warn and error tracing events if no tracing subscriber is set before the first call to APP.defaults or APP.minimal.

0.2.4

Fix zng README not showing in crates.io.

0.2.3

Change docs website.

0.2.2

Fix "zng-ext-font" standalone build.

0.2.1

Fix build with feature "view".

0.2.0

Crates published, only newer changes are logged.

Files

CHANGELOG.md

Latest commit

History

CHANGELOG.md

File metadata and controls

Unreleased

0.13.6

0.13.5

0.13.4

0.13.3

0.13.2

0.13.1

0.13.0

0.12.10

0.12.9

0.12.8

0.12.7

0.12.6

0.12.5

0.12.4

0.12.3

0.12.2

0.12.1

0.12.0

0.11.8

0.11.7

0.11.6

0.11.5

0.11.4

0.11.3

0.11.2

0.11.1

0.11.0

0.10.5

0.10.4

0.10.3

0.10.2

0.10.1

0.10.0

0.9.1

0.9.0

0.8.2

0.8.1

0.8.0

0.7.1

0.7.0

0.6.2

0.6.1

0.6.0

0.5.1

0.5.0

0.4.0

0.3.4

0.3.3

0.3.2

0.3.0

0.2.5

0.2.4

0.2.3

0.2.2

0.2.1

0.2.0