410 commits

Author	SHA1	Message	Date
Tobias Hunger	cd50b41965	internal: Cargo + typo fixes (#9665) ... * internal: Cargo + typo fixes No intended change of behavior :-) * Update internal/core/item_tree.rs Co-authored-by: Olivier Goffart <olivier.goffart@slint.dev> * Update internal/core/item_tree.rs Co-authored-by: Olivier Goffart <olivier.goffart@slint.dev> --------- Co-authored-by: Olivier Goffart <olivier.goffart@slint.dev>	2025-10-08 16:33:07 +02:00
Olivier Goffart	9329091c2c	Math.sign: Change behavior to return 1 when 0 ... This is consistent to the Rust/C++ behavior Even if this depart from the JS behavior Also replace the function with a Macro As discussed in https://github.com/slint-ui/slint/issues/9651#issuecomment-3376318439	2025-10-08 09:12:13 +02:00
Olivier Goffart	ace0199f12	compiler: Fix rust generated code adding a ; in parentheses ... A cast to void in an expression sometimes added a `;` at the wrong place. Fixes #9546	2025-09-29 15:28:28 +02:00
Bryce Happel Walton	e8d878655c	Add Math.sign(x) (#9444) ... add sign builtin Closes: #6205	2025-09-22 11:49:11 +02:00
Benny Sjoestrand	568d4953cb	Get tid of a "unused_import" Rust warning when builind Slint code ... This may only happen when slint-build/experimental-module-builds feature is enabled, and in a very specific circumstanances the type is collected as 'used', but not directly used by the generated Rust code. CC #7060	2025-09-19 16:36:14 +02:00
Benny Sjöstrand	0bda0a64eb	Add support for importing Rust types from another crate Slint compilation (#9329) ... To implement an external Slint library, the types and components implemented in the .slint files needs to be exposed through the Rust crate. A simple example example/app-library is added to demonstrate how to use this feature. CC #7060	2025-09-16 09:01:44 +02:00
Olivier Goffart	54c378c40b	slint macro: Use Span::local_file when Rust is 1.88 ... So we can locate the files relative to the .rs file instead of relative to the Cargo.toml file. For compatibility with previous version and older rust, still try to locate files relative to the Cargo.toml for rust files. The LSP will always auto-complete relative to the .rs file The live-preview for Rust need to make the file absolute because it isn't in the case of a macro	2025-09-12 13:27:31 +02:00
Olivier Goffart	0207510596	live-preview for rust: Fix loading from slint! macro ... Put the absolute path in the binary.	2025-08-29 18:15:49 +02:00
Olivier Goffart	88c0323e6c	Rename "Live Reload" feature to "Live Preview for Rust/C++"	2025-08-28 17:26:01 +02:00
Olivier Goffart	484a04dcaa	Rust&C++: Fix conversion from named struct to anonumous struct ... As noticed in 4891421304 (building chiptrack)	2025-08-26 18:06:32 +02:00
Simon Hausmann	a6c88b5a3a	!fixup Try to fix the C++ build	2025-08-21 14:29:55 +02:00
Simon Hausmann	2fab7822c3	Fix rem resolution within component container ... For the implementation of BuiltinFunction::GetWindowDefaultFontSize, instead of going to the window adapter's window item rc (which will be the outermost window item), start at the first item of the current component and work the way up from there. Fixes #4298	2025-08-21 14:29:55 +02:00
Simon Hausmann	18740aa826	Fix rem support ... After commit e04f028c91, the default-font-size property on WindowItem isn't set anymore by default, so BuiltinFunction::GetWindowDefaultFontSize, which reads it, would return zero. Instead, delegate to a run-time function where we can fall back to the default from the renderer. This patch changes rem.slint to use the newer syntax. The main change to the test case though is to removal of the explicit default-font-size property setting, so that we fall back to the value provided by the renderer. This test relies on being run with the testing backend. Fixes #8961	2025-08-21 14:29:55 +02:00
Gustavo Henrique Montesião de Sousa	e0ae0af621	Add an Easing namespace (#9179) ... The definition of an Easing namespace allows to name an easing curve outside an expression of type easing like, for instance, a struct field. Closes #3943. ChangeLog: Added an `Easing` namespace to reference easing curve outside of `easing` properties.	2025-08-21 09:06:48 +02:00
Simon Hausmann	b70a008360	Ensure error reporting when using buffered file writes ... Quoting from the BufWriter docs: >It is critical to call flush before BufWriter<W> is dropped. Though >dropping will attempt to flush the contents of the buffer, any errors >that happen in the process of dropping will be ignored. Calling flush >ensures that the buffer is empty and thus dropping will not even >attempt file operations.	2025-08-20 10:22:45 +02:00
Olivier Goffart	a0192d443e	C++: Fix ABI mismatch with Slice on MSVC AArch64 ... The second constructor of `Slice` causes the Slice to be passed differently (in different register) as a return value. So remove that constructor and use a helper function to construct a Slice	2025-08-19 15:05:48 +02:00
Olivier Goffart	3b245c0c5e	C++: native context popup menu	2025-08-19 14:52:14 +02:00
Olivier Goffart	e3077657c5	C++ live-reload: add conversion function for enum to/from Value	2025-08-18 15:11:29 +02:00
Olivier Goffart	98309972da	MenuBar: allow it to be in a if ... Fixes #8282	2025-08-18 11:17:57 +02:00
David Faure	d97cab16ca	Fix default font size not being propagated to popup windows ... With thanks to Simon and Olivier for the guidance on how to fix this. Fixes #8855	2025-08-17 18:27:07 +02:00
Olivier Goffart	fb9a2c0f47	Simplify menu handling ... Previously there were two kinds of Menu: 1. "Simple" menu that don't have any `if` or `for` 2. "Complex" menu that have `if` and `for` For the first kind, we were generating in the compiler the `entries` and `sub-menu` callback. This lead to more efficient and simple code at runtime. For the second kind, we generate an item tree so we can dynamically produce them at runtime. The issue is that as we added feature, the code became complex to handle, even in the simple case as we need to create a `VRc<MenuVTable>` also for the context menu so we can have native context menu. We still need the "Simple" case for the internal though. So for that I added a ShowPopupMenuInternal builtin function although it only differ from ShowPopupMenu by the type of its second argument. Since the generated code has lots in common, they are still handled together. The proof that the two different codepath were harmful is that removing it showed a bug with contextmenu within repeated element. the `contextmenu_delete.slint` started failling. It worked before because it was only a problem with "Complex" menu and the test used a "Simple" menu. The change in the interpreter should also solve the issue #9031 which were using the wrong item tree as the menu.	2025-08-15 12:07:46 +02:00
Simon Hausmann	e9a813a159	C++: Fix compilation of Path sub-classes that don't have commands set yet ... An empty PathData is fine, we just can't call std::size() on an array with 0 elements - that doesn't compile.	2025-08-13 21:00:54 +02:00
npwoods	e1ced68a8d	Changed WindowInner::show_native_popup_menu() to take parent_item (#9084) ... This is necessary for popup menus to be relative to an item This should fix the position part of #9031	2025-08-13 16:31:10 +02:00
Tasuku Suzuki	3d7f616dee	Add conic gradient support for all backends (#9021) ... - Implement @conic-gradient(color angle, ...) syntax - Center is always at rectangle center (no center_x/center_y parameters) - 0 degrees starts at north (12 o'clock position) - Support Slint angle units: deg, rad, turn - Software renderer: Full native implementation - Qt backend: Native support with angle offset correction - Skia backend: Native support with angle offset correction - FemtoVG backend: Fallback to solid color (first gradient stop) ChangeLog: Added support for `@conic-gradient` Fixes #3957	2025-08-02 09:14:33 +02:00
Olivier Goffart	e9498fc7c9	janitor: cargo fmt ... Last patch was not properly formated	2025-07-30 12:26:43 +02:00
Olivier Goffart	087c8d352d	core: fix compilation with slint_debug_property ... We did an unconditionel `no_std` at some point	2025-07-30 11:11:44 +02:00
Olivier Goffart	ab674f33fb	C++: adapt to menu bar API change ... The MenuVTable is now a VRc (and it was a Box before)	2025-07-29 16:53:57 +02:00
U-ALDEBERAN\Nate	4b9d317fd5	Fixing menu bar code	2025-07-29 16:53:57 +02:00
U-ALDEBERAN\Nate	7acb7ec404	- Changed muda infrastructure to use VRc<MenuVTable> instead of `VBox<MenuVTable> ... -- Problem: is using `vtable::VRc::borrow(&menubar)` the correct approach? -- Problem: `VTableMetaDropInPlace` is not properly implemented for `MenuVTable` -- Problem: Codegen for menus has not been updated yet - Updated Context Menu code to use `VRc` so both sides are supported	2025-07-29 16:53:57 +02:00
U-ALDEBERAN\Nate	da2e175ac4	Various improvements: ... - Removed `ContextMenuFromItemTree` - Moved `MudaType` to `internal/backends/winit/muda.rs` - Stopped unnecessary use of `Option` when creating `context_menu_item_tree`	2025-07-29 16:53:57 +02:00
U-ALDEBERAN\Nate	cb683aa9ce	Fixes to Rust codegen for using native context menu ... - Removed awkward Box<dyn> usage - Using sp::VRc<sp::ItemTreeVTable> instead of recommended sp::VWeakMapped<sp::ItemTreeVTable> because the weak reference does not live enough to be activated Outstanding issues: - Root items are incorrectly all sub menus - No longer needed ContextMenuItemTree needs to be removed - MudaType needs to be moved	2025-07-29 16:53:57 +02:00
U-ALDEBERAN\Nate	9a41cac8c3	The muda dropdown is now (sort of) functional, with a few problems ... - Root menu items seem to be empty submenus, and are this not usable - Root separators seem to be blank menu items - `ContextMenuWrapper` works by virtue of passing `Box<dyn ...>` callbacks to them. This is clearly a hack to get around the challenges of using the "quote macros" from within `impl ContextMenuWrapper` This is clearly not a complete and desirable solution (yet)	2025-07-29 16:53:57 +02:00
U-ALDEBERAN\Nate	46d1c6fdae	Changes as per feedback ... - Removed the `show_context_menu()` and started using the existing `show_native_popup_menu()` stub. Changed (probably erroneously) the type of the context menu parameter to what was on original change. - Created a `ContextMenuWrapper` for the case where have the generated `activate()` and `sub_menu()` calls (this is incomplete) - Removed the `no_native_menu` infrastructure that I cargo culted.	2025-07-29 16:53:57 +02:00
U-ALDEBERAN\Nate	8137230e7b	NOT FUNCTIONAL: muda context menu support ... This represents the better part of a day of trying to implement native context menu support with `muda`. I've been able to get a context menu to appear, with the following caveats: - Only the Rust code generator is supported - Only Windows is supported - Menu activation is `todo!()` - Root menu items seem to display a subitem whether they have items or not I've been finding it challenging navigating the Slint object model, particularly in the context of code generation, and I'm sure in some cases I'm overlooking simpler solutions. So I was hoping that I could get some feedback (perhaps what objects I need to "lock on to") about how to pull this over the finish line. Thanks in advance, I'm really looking forward to having a native context menu in Slint!	2025-07-29 16:53:57 +02:00
alex	64408af083	generator/rust: don't emit double semicolons	2025-07-27 12:25:40 +02:00
alex	1ee9596ab8	generator/rust: be more correct with parentheses ... Unused parentheses generate lints in the rust compiler, which get stored and later filtered. Having too many of these lints impact compile times.	2025-07-27 12:25:40 +02:00
alex	369b7e017c	generator/rust: silence unused Result lints more effectively ... Just "allow"-ing lints will still record them and later filter them, affecting compilation times.	2025-07-27 12:25:40 +02:00
Avery Townsend	69e0bffa7e	Add stop(), start(), and restart() methods to Timer (#8821) ... Co-authored-by: R-Cramer4 <robin.cramer@kdab.com>	2025-07-18 14:51:55 +02:00
Simon Hausmann	5e8f2e4447	Fix warning with nightly about unnecessary parentheses	2025-07-11 08:26:30 +02:00
Olivier Goffart	01850e0b82	C++ live-reload: support getting the model back	2025-07-09 11:23:33 +02:00
Olivier Goffart	43b436a89f	WIP: live-reload for C++ ... Missing feature: - conversion between Value and enums - conversion from value to Model - Compatibility with the testing framework (get the `VRc<ItemTreeTable>` from an instance)	2025-07-09 09:32:17 +02:00
Olivier Goffart	5f4a0a352d	live-reload: support slint!() macro	2025-07-08 12:19:04 +02:00
Olivier Goffart	647dd45213	Make a live reload module in the slint-interpreter	2025-07-04 10:07:22 +02:00
Olivier Goffart	cc9c573c9a	Rust codegen that forward to the interpreter (live-reload) ... When the SLINT_LIVE_RELOAD env variable is set, generate a component that will forward everything to the interpreter instead of generating everything. Fix running the test driver rust with the SLINT_LIVE_RELOAD ``` SLINT_LIVE_RELOAD=1 cargo test -p test-driver-rust --all-features --features=slint/live-reload ```	2025-07-04 10:07:22 +02:00
Olivier Goffart	d2b3287876	ComponentHandle: don't rely on the Inner to be a VRc<ItemTreeVTable> ... Because i want to be able to hold componetns that do not directly implement ItemTreeVTable, but only forward to it	2025-07-04 10:07:22 +02:00
Olivier Goffart	05f48b0fee	Rust codegen: ensure alignment of Texture ... Some hardware acceleration routine needs it to be aligned. (Eg, Otherwise, we get artifacts when drawing RGBA images with nema-gfx)	2025-07-03 12:35:39 +02:00
Olivier Goffart	ac24e0274e	Rust: fix compilation if the slint code declares struct named core	2025-06-30 13:36:01 +02:00
Avery Townsend	d2a5ae03dc	Add local variables (#8740) ... Fixes: #2752 ChangeLog: Added local variable with `let`	2025-06-26 15:36:49 +02:00
Olivier Goffart	20061392cd	C++: Fix compilation of PopupWindow::show in changed callback ... The window is dependent of an lambda `auto` parameter, so the `template` keyword is required in order to call show_popup Fixes #8710	2025-06-16 23:25:24 +02:00
Simon Hausmann	06a19e59ad	slint: Change Platform.os to return a new enum OperatingSystemType (#8679) ... * slint: Change Platform.os to return a new enum OperatingSystemType cc #8631	2025-06-12 14:25:16 +02:00