On Sun, 14 Dec 2025 18:57:50 GMT, Michael Strauß <[email protected]> wrote:
>> Implementation of [viewport characteristics media >> features](https://www.w3.org/TR/mediaqueries-5/#mf-viewport-characteristics): >> * `width` >> * `height` >> * `aspect-ratio`: width / height >> * `orientation`: `portrait`, `landscape` >> * `display-mode`: `fullscreen`, `standalone` (note: `browser` and >> `minimal-ui` are not supported in JavaFX) >> >> Here's a small example how the new media features can be used: >> >> @Override >> public void start(Stage stage) { >> var button = new Button("Toggle full-screen"); >> button.setOnAction(_ -> stage.setFullScreen(!stage.isFullScreen())); >> var label = new Label(); >> var root = new BorderPane(button, null, null, label, null); >> var scene = new Scene(root, 650, 200); >> BorderPane.setAlignment(label, Pos.CENTER); >> label.textProperty().bind(scene.widthProperty().map(v -> >> String.format("Width: %.2f", v.doubleValue()))); >> scene.getStylesheets().add("data:text/css;base64," + >> Base64.getEncoder().encodeToString(""" >> @media (max-width: 500) { >> .button { >> -fx-background-color: red; >> } >> } >> >> @media (600 < width <= 700) { >> .button { >> -fx-background-color: green; >> } >> } >> >> @media (min-width: 800) { >> .button { >> -fx-background-color: yellow; >> } >> } >> >> @media (display-mode: fullscreen) { >> .button { >> -fx-background-color: black !important; >> } >> } >> """.getBytes(StandardCharsets.UTF_8))); >> >> stage.initStyle(StageStyle.DECORATED); >> stage.setScene(scene); >> stage.show(); >> } > > Michael Strauß has updated the pull request with a new target base due to a > merge or a rebase. The pull request now contains 14 commits: > > - Merge branch 'master' into feature/media-features-viewport-characteristics > - resolve merge conflicts > - Merge branch 'master' into feature/media-features-viewport-characteristics > > # Conflicts: > # > modules/javafx.graphics/src/test/java/test/javafx/css/CssParser_mediaQuery_Test.java > - update cssref.html > - Merge branch 'master' into feature/media-features-viewport-characteristics > - whitespace, add final modifier > - Merge branch 'master' into feature/media-features-viewport-characteristics > - Refactor context awareness > - Merge branch 'master' into feature/media-features-viewport-characteristics > - Merge branch 'master' into feature/media-features-viewport-characteristics > - ... and 4 more: https://git.openjdk.org/jfx/compare/32e667df...19cdaeaa Why do I get stderr output with this: WARNING: CSS Error parsing ' @media (aspect-ratio > 0.5) { .button { -fx-background-color: red; } } : Invalid value <0.5> for media feature <aspect-ratio> at [1,30] ------------- PR Comment: https://git.openjdk.org/jfx/pull/1844#issuecomment-3657699151
