material: base setup components import

Cargo.toml

@@ -13,6 +13,7 @@ members = [
     'docs/reference/src/quickstart',
     'examples/7guis',
     'examples/gallery',
+    'examples/material-gallery',
     'examples/imagefilter/rust',
     'examples/maps',
     'examples/memory',
@@ -70,7 +71,7 @@ members = [
 default-members = [
     'api/rs/build',
     'api/rs/slint',
-    'examples/gallery',
+    'examples/material-gallery',
     'examples/memory',
     'examples/printerdemo_old/rust',
     'examples/printerdemo/rust',

examples/material-gallery/Cargo.toml

@@ -0,0 +1,42 @@
+# Copyright © SixtyFPS GmbH <[email protected]>
+# SPDX-License-Identifier: MIT
+
+[package]
+name = "material-gallery"
+version = "1.9.0"
+authors = ["Slint Developers <[email protected]>"]
+edition = "2021"
+build = "build.rs"
+license = "MIT"
+publish = false
+description = "Slint Widgets Gallery Example"
+
+[[bin]]
+path = "src/main.rs"
+name = "material-gallery"
+
+[dependencies]
+slint = { path = "../../api/rs/slint" }
+
+# Disable gettext on macOS due to https://github.com/Koka/gettext-rs/issues/114
+[target.'cfg(not(target_os = "macos"))'.dependencies]
+slint = { path = "../../api/rs/slint", features=["gettext"] }
+
+[build-dependencies]
+slint-build = { path = "../../api/rs/build" }
+
+# Remove the `#wasm#` to uncomment the wasm build.
+# This is commented out by default because we don't want to build it as a library by default
+# The CI has a script that does sed "s/#wasm# //" to generate the wasm build.
+
+#wasm# [lib]
+#wasm# crate-type = ["cdylib"]
+#wasm# path = "main.rs"
+#wasm#
+#wasm# [target.'cfg(target_arch = "wasm32")'.dependencies]
+#wasm# wasm-bindgen = { version = "0.2" }
+#wasm# web-sys = { version = "0.3", features=["console"] }
+#wasm# console_error_panic_hook = "0.1.5"
+
+[package.metadata.bundle]
+identifier = "com.slint.examples.material-gallery"

examples/material-gallery/build.rs

@@ -0,0 +1,6 @@
+// Copyright © SixtyFPS GmbH <[email protected]>
+// SPDX-License-Identifier: MIT
+
+fn main() {
+    slint_build::compile("ui/index.slint").unwrap();
+}

examples/material-gallery/src/main.rs

@@ -0,0 +1,14 @@
+#[cfg(target_arch = "wasm32")]
+use wasm_bindgen::prelude::*;
+
+slint::include_modules!();
+
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen(start))]
+pub fn main() {
+    // This provides better error messages in debug mode.
+    // It's disabled in release mode so it doesn't bloat up the file size.
+    #[cfg(all(debug_assertions, target_arch = "wasm32"))]
+    console_error_panic_hook::set_once();
+
+    MaterialGallery::new().unwrap().run().unwrap();
+}

examples/material-gallery/ui/index.slint

@@ -0,0 +1,11 @@
+// Copyright © SixtyFPS GmbH <[email protected]>
+// SPDX-License-Identifier: MIT
+
+import { FilledButton } from "@slint/material.slint";
+
+export component MaterialGallery inherits Window {
+    preferred-width: 600px;
+    preferred-height: 400px;
+
+    FilledButton { }
+}

internal/compiler/build.rs

@@ -42,6 +42,11 @@ fn widget_library() -> &'static [(&'static str, &'static BuiltinDirectory<'stati
 
     println!("cargo:rustc-env=SLINT_WIDGETS_LIBRARY={}", output_file_path.display());
 
+    let mut slint_dir = PathBuf::from(std::env::var_os("CARGO_MANIFEST_DIR").unwrap());
+    slint_dir.push("components");
+
+    println!("cargo:rustc-env=SLINT_COMPONENTS_LIBRARY={}", slint_dir.display());
+
     Ok(())
 }
 

internal/compiler/components/headless.slint

@@ -0,0 +1,4 @@
+// Copyright © SixtyFPS GmbH <[email protected]>
+// SPDX-License-Identifier: GPL-3.0-only OR LicenseRef-Slint-Royalty-free-2.0 OR LicenseRef-Slint-Software-3.0
+
+export { ButtonBase } from "headless/button-base.slint";

internal/compiler/components/headless/button-base.slint

@@ -0,0 +1,10 @@
+// Copyright © SixtyFPS GmbH <[email protected]>
+// SPDX-License-Identifier: GPL-3.0-only OR LicenseRef-Slint-Royalty-free-2.0 OR LicenseRef-Slint-Software-3.0
+
+export component ButtonBase {
+    callback clicked <=> touch-area.clicked;
+
+    touch-area := TouchArea {}
+
+    @children
+}

internal/compiler/components/material.slint

@@ -0,0 +1,4 @@
+// Copyright © SixtyFPS GmbH <[email protected]>
+// SPDX-License-Identifier: GPL-3.0-only OR LicenseRef-Slint-Royalty-free-2.0 OR LicenseRef-Slint-Software-3.0
+
+export { FilledButton } from "material/filled-button.slint";

internal/compiler/components/material/filled-button.slint

@@ -0,0 +1,6 @@
+// Copyright © SixtyFPS GmbH <[email protected]>
+// SPDX-License-Identifier: GPL-3.0-only OR LicenseRef-Slint-Royalty-free-2.0 OR LicenseRef-Slint-Software-3.0
+
+import { ButtonBase } from "@slint/headless.slint";
+
+export component FilledButton inherits ButtonBase { }

internal/compiler/lib.rs

@@ -38,7 +38,7 @@ pub mod typeregister;
 pub mod passes;
 
 use crate::generator::OutputFormat;
-use std::path::Path;
+use std::path::{Path, PathBuf};
 
 /// Specify how the resources are embedded by the compiler
 #[derive(Clone, Copy, Debug, Eq, PartialEq)]
@@ -199,10 +199,13 @@ impl CompilerConfiguration {
             _ => None,
         };
 
+        let mut library_paths = HashMap::new();
+        library_paths.insert("slint".to_string(), PathBuf::from(env!("SLINT_COMPONENTS_LIBRARY")));
+
         Self {
             embed_resources,
             include_paths: Default::default(),
-            library_paths: Default::default(),
+            library_paths,
             style: Default::default(),
             open_import_fallback: None,
             resource_url_mapper: None,