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@jb-compose-bot jb-compose-bot released this 16 Sep 12:52
v1.9.0
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Changes since 1.8.2

See also What's new.

Highlights

Web

  • Added a WebElementView Composable function for embedding the absolutely positioned HTML content in Compose for web target. It's supported only when using ComposeViewport entry point and it's not supported with CanvasBasedWindow, which is deprecated now #2145
  • Text context menu is supported on web platforms for both modes: mobile and desktop #2207
  • Introduce the basic support of accessibility in the web target #2188

Migration Notes

Multiple Platforms

  • Material3 versioning is decoupled for the Compose Multiplatform 1.9.* release due the upstream Jetpack Compose Material3 1.4 has not been released as stable yet #5360
  • compose.material3 now points to the latest stable Material3 version, 1.8.2. If the latest Material3 features are needed, please include it this way: #5360 
    implementation("org.jetbrains.compose.material3:material3:1.9.0-beta06")
  • [If you use org.jetbrains.compose.material3:material3:1.9.0-beta06] kotlinx-datetime is updated to 0.7.1. If you also use it in your projects, please update it to this version to ensure compatibility #2276

iOS

  • Remove experimental attribute from UIKitInteropInteractionMode #2215

Desktop

  • Window and DialogWindow overloads that create a ComposeWindow/ComposeDialog have been renamed to SwingWindow/SwingDialog and the old versions have been deprecated #2141
  • When the window is iconified, converting to/from screen coordinates (with e.g.LayoutCoordinates.positionOnScreen()) will return Offset.Unspecified #2163
  • Deprecated experimental Modifier.mouseClickable is removed. See https://www.jetbrains.com/help/kotlin-multiplatform-dev/compose-desktop-mouse-events.html for alternatives #2194
  • Kotlin 2.1 is required for all platforms including JVM (it was required only for native and web before) #2276

Web

  • fun ComposeViewport with viewportContainerId: String? parameter now can be called from a web-common fun main (k/js and k/wasm) #2226
  • CanvasBasedWindow is deprecated, use ComposeViewport instead. Unlike CanvasBasedWindow, which expect as an input param the id to the HTMLCanvasElement that will be used for rendering, ComposeViewport one passes parentContainer (and corresponding HTML Canvas element will be created automatically). By default such container is document.body #2280
  • Setting org.jetbrains.compose.experimental.jscanvas.enabled=true is not required anymore when having a kotlin/js target #5340

Gradle Plugin

  • The Compose Gradle plugin requires the Kotlin Gradle plugin version 2.+ now. Old org.jetbrains.compose.compiler is not supported anymore and the API to configure it was removed #5283

Features

Multiple Platforms

  • Adopted a change in ComposeUiTest API. The block in runComposeUiTest is suspend now. It allows to call awaitIdle and other suspend functions. It ensures a correct execution of a test on all platforms. See the web specifics in kotlinx.coroutines.test.runTest documentation #2066
  • Support customizable shadows #2183
  • Extended the @Preview (org.jetbrains.compose.ui.tooling.preview) annotation with the following parameters: name, group, widthDp, heightDp, locale, showBackground, backgroundColor. IDE (IJ or AS) will pick up these parameters in the same way it works for androidx Preview annotations #5339

iOS

  • Add support for native IME configuration with PlatformImeOptions #2108
  • Add support for keepScreenOn modifier #2180
  • Support new context menu API with default menu #2214
  • Add support for frame rate voting #2205
  • Support scroll commands with Voice Control #2234
  • Implement accessibility scroll to focused interop views #2228

Desktop

  • Add accessibility role for Switch, reporting it as a checkbox #2136
  • Added SwingFrame and SwingDialog composables that allow configuring the window/dialog before it is shown #2139
  • Full AnnotatedString is available as a data flavor in ClipEntry, instead of only its text #2092
  • Add RenderSettings.SwingGraphics option for ComposePanel.renderSettings argument #2071
  • Basic support for new context menu API #2196
  • Added experimental support for save and restore compose state. ComposePanel, ComposeWindow and ComposeDialog now has savedState constructor parameter to restore previous state and saveState function to save the current state for later use #2225

Web

  • Support the new context menu API in web targets in the desktop mode #2224
  • Support of the new context menu toolbar in web mobile targets #2251
  • [js] there's no need to manually add skiko.js to the html page any more #2264
  • Introduce composeCompatibilityBrowserDistribution task. This task combines two prod distributions - for js and for wasm in such way so that if modern required features are not supported by the consumer browser, application switch to js mode #5375

Resources

  • Added JvmResourceReader API and made LocalResourceReader public to allow providing a custom classloader for desktop target #5334

Navigation

  • A new API was added to bind the browser navigation state with the NavController - suspend fun NavController.bindToBrowserNavigation. And the existing function suspend fun Window.bindToNavigation is deprecated now #2189

Fixes

Multiple Platforms

  • Fix extra draw invalidations during scrolling (1.8 regression) #2212
  • Fix text ellipsis if there's not enough vertical space to fit all lines #2246
  • Fix "IrLinkageError: Function can not be called: No function found for symbol" #2293
  • ExperimentalMaterial3ExpressiveApi annotation removed from no-longer-experimental API #2298

iOS

  • Fix issue where keyboard would appear after second tap when text input session was intercepted #2049
  • Change the accessibility selection to the element that has most recently been focused on #2217
  • Fix Full Keyboard Access on iOS 17 and lower #2216
  • Fixes the appearance of the keyboard when a pop-up or dialog on the background is dismissed #2240
  • Do not flatten accessibility tree inside accessibility elements #2243

Desktop

  • [macOS] Fix the background flashing when closing a window/dialog and an animation is running #2058
  • [macOS; JBR] Fixed the current composition in a text field being duplicated into another text field when switching focus to it #2026
  • [macOS] Fixed strange glyph being displayed in a text field if window becomes unfocused, then focused again while there's an active composition in the text field (after pressing e.g. backspace) #2026
  • [macOS] Fix showing the input method toolbar before any text field becomes focused (on JBR only; other runtimes continue to be buggy) #2047
  • Improved performance for ComposePanel with System.setProperty("compose.swing.render.on.graphics", "true") #2097
  • Fix the positioning of the IME popup being too far away from the text, on screens with density greater than 1 #2118
  • Fixed the position of the IME popup, which was below the previous, rather than the current, cursor position #2122
  • [Accessibility, macOS] Fixed VoiceOver to announce a Slider's value on every change #2152
  • Return Offset.Unspecified instead of throwing an exception in LayoutCoordinates.localToScreen and LayoutCoordinates.screenToLocal #2160
  • When the window moves or becomes iconified/de-iconified, all instances of Modifier.onGloballyPositioned will be called #2163
  • Implemented a context menu for BasicTextField(TextFieldState) #2168
  • SemanticsProperties.Text and SemanticsProperties.ContentDescription values will now be correctly concatenated when Modifier.semantics(mergeDescendants = true) is used #2202
  • Fixed the case when the IME's first event to a text field is to commit a composition #2210
  • Elements marked with Modifier.semantics { hideFromAccessibility() } should now be correctly hidden from a11y #2204
  • [macOS] Fix composite (e.g. Chinese) input after pressing backspace #2250
  • [TextField] Fixed duplication of the composed characters when moving the caret by clicking during a composition #2255
  • Correctly remove SwingPanel children of ComposePanel, when the compose panel is itself removed from the hierarchy #2277
  • Fix runRelease task when navigation and obfuscate.set(true) are used #5384

Web

  • Fixed an unexpected back gesture after a horizontal scroll #2186
  • Mitigate a typing delay regression in Safari browsers #2195
  • Web Lifecycle triggers START/STOP events on the visibilitychange callback now #2219
  • Lifecycle fix on iOS Safari: now touch events trigger ON_RESUME because Safari ignores interactions and doesn't request the focus #2219
  • Fix software keyboard behaviour for Compose Text Fields in iOS Safari #2260
  • Fixed the bugs with composite text input #2256
  • Fixed the issue with software keyboard when it was shown repeatedly in Chrome mobile #2279
  • Fix the issue where deleting a word in the middle of a sentence also affects the word next to it #2372

Gradle Plugin

  • Don't fail gradle sync if TargetFormat.AppImage is specified in targetFormats on macOS #5332
  • Fix codesigning on macOS when the developer id contains non-ASCII characters. Note that this requires JDK 21 or later #5358

Dependencies

Assets 2
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