4205 commits

Author	SHA1	Message	Date
Simon Hausmann	514c7f6886	wip	2025-10-30 10:55:39 +00:00
Olivier Goffart	e2670075fa	C++: Fix close popup from deleted parents ... C++ part of #9722	2025-10-28 20:25:24 +01:00
Olivier Goffart	f07f9fcd70	C++: Fix crash when accessing C++ parent ... C++ part of #3464	2025-10-28 20:25:24 +01:00
Olivier Goffart	b9bdd01532	Skia: Fix colorized tile rendering ... Regressed in 768c895ad4 Fixes #9860	2025-10-28 10:44:04 +01:00
Burhan Khanzada	33ab76918f	Add Touch events in WindowEvent (#9858) ... for #4352	2025-10-28 10:11:27 +01:00
Olivier Goffart	ab66048efe	winit: Do not enable the x11/wayland feature through accessibility feature ... Fix #9861	2025-10-28 09:20:19 +01:00
Ashley	da1689c29e	Experimental markdown rich text: render underlines, strikethroughs and link colors (#9749) ... * Underscores and links * Add color options * Store links seperately Gate the links field * [autofix.ci] apply automated fixes * Change fill_rectangle to use a brush instead * Change if let to if is_some * Fix skia * Gate structs again --------- Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>	2025-10-28 03:33:14 +13:00
U. Bruhin	677f0b1303	system-testing: Do not panic on TCP communication errors ... On any TCP communication errors between AUT and test server, do not panic with unwrap() anymore but just close the connection and print the error to stderr. So the application will not panic anymore when the test server quits. Reason is that the panic randomly happened during normal test execution, probably during test shutdown phase. Even though the tests were successful, on macOS a crash reporter dialog was raised due to the panic, which is annoying. Fixing the panic will prevent the crash reporter from unintentionally showing up.	2025-10-26 07:11:15 +09:00
Olivier Goffart	ad293efa4b	Two ways binding to struct fields with C++	2025-10-24 17:33:13 +02:00
Olivier Goffart	e11015e7b3	Two way binding with struct for the interpreter ... Also fix #9765 while i'm at this by having a two way binding through a Value for the struct Fixes #9765	2025-10-24 17:33:13 +02:00
Olivier Goffart	0b994518b9	Two way bindings to struct fields (Rust only)	2025-10-24 17:33:13 +02:00
Olivier Goffart	c2e9ed5fd8	properties: fix dependency tracking of properties for two-way-binding with maps ... Instead of changing the CURRENT_BINDING in the evaluate function from the vtable, change it from the caller. This requires the pointer to be passed to the evaluate to be `*const`, which required a few changes in the ChangeTracker.	2025-10-24 17:33:13 +02:00
Olivier Goffart	6845255b68	WIP: core: two way bindings with mapping	2025-10-24 17:33:13 +02:00
ogoffart	cad0a8ea83	Bump version number to 1.15.0	2025-10-24 14:28:17 +00:00
Andreas Monitzer	eae027e936	Safe Area ... Changelog: Added four new properties to the Window element for exposing the safe area to Slint and implement it for iOS. Changelog: Adjust Android implementation of the window safe area to match the iOS implementation. This is a breaking change! Fixes #9755	2025-10-24 12:24:45 +02:00
Andreas Monitzer	affbb7b9fa	Scroll Into View for Focused Item ... Implement a "scroll to make points visible" function to Flickable, automatically scroll to the bounding box of an element when it gains focus. ChangeLog: When resizing the window, try to keep the focus item visible if it's in a Flickable. ChangeLog: When focusing an element that's not fully visible, try to scroll a parent Flickable so that it is. Fixes #3067	2025-10-24 12:19:30 +02:00
Olivier Goffart	dcdcd8054d	Cleanup: de-duplicate ItemRc::map_to_* implementation ... As discussed in https://github.com/slint-ui/slint/pull/9772#discussion_r2441739367	2025-10-23 14:54:43 +02:00
Olivier Goffart	2678e76942	Janitor: Dependency updates	2025-10-23 11:10:24 +02:00
Olivier Goffart	6826e8bbbb	core: make autoenums an optional dependency ... It is only used for our Path algorithms	2025-10-23 11:09:34 +02:00
Alex	52375342c7	Image: fix incorrect rgba8 premultiply calculations (#9818) ... * fix: incorrect rgba8 premultiply calculations I have corrected the rgba8 premultiply calculations in to_rgba8_premultiplied and to_rgba8, which should now be correct. Fixes #9810 * feat: switch to integer math for premultiply calculations I have moved out the calculations to premultiplied_rgba_to_rgba and rgba_to_premultiplied_rgba for testing and readability. I have also switched from floating-point math to integer math instead to avoid use of round. * fix: make premultiply calculation functions private	2025-10-22 17:32:13 +02:00
ogoffart	db7e383e33	Bump version number to 1.14.1	2025-10-22 13:17:31 +00:00
Simon Hausmann	c1c89b3257	winit: Fix panic when accessing Palette.color-scheme during muda menubar build ... When building the muda menubar, we end up evaluating bindings, which in case of access `Palette.color-scheme` invokes BuiltinFunction::ColorScheme, which tries to borrow the winit_window_or_none for winit::Window::theme() access. Fix this by narrowing the borrow_mut() access window to winit_window_or_none and construct the muda menubar afterwards. Fixes #9792	2025-10-22 10:05:39 +02:00
Ashley	7d19727b0c	MarkdownText: don't inherit from SimpleText (#9767) ... * MarkdownText: dont inherit from simpletext * Apply suggestions	2025-10-22 01:19:03 +13:00
Ashley	b958596398	Change render_layer to take a function that generates LogicalRects instead of just sizes (#9802) ... Change render_layer to take a function that generates LogicalRects instead of just sizes fixes #9758. It changes the femtovg API for this from the other backends, but they don't seem to have the same issue in testing. Changing their function signatures might be a good idea for a future PR.	2025-10-20 21:46:04 +02:00
Ashley	3cc760b337	Use transforms in item_children_bounding_rect (#9795) ... * Use transforms in item_children_bounding_rect * Add casts	2025-10-21 05:15:09 +13:00
Simon Hausmann	5c8e49ae2f	winit: Work around erroneous WindowEvent::Focused calls with have_focus == false on macOS	2025-10-20 23:45:52 +08:00
Simon Hausmann	7af2856665	winit: Fix macos system bar not always being initialized correctly ... We remove the menubar when the window looses the focus, but due to https://github.com/rust-windowing/winit/issues/4371 we see spurious deactivations. Let's just not remove the old menubar. When switching between multiple top-level windows the activation of the new menubar replaces the old. Fixes #9770	2025-10-20 23:45:52 +08:00
Simon Hausmann	91b3d165e4	Qt: Fix slow text rendering ... Most text is rendered without a stroke but just a fill. This is currently detected by checking if the stroke brush is transparent, inside platform_text_stroke_brush(). For Qt, that check was missing, so in essence every Text element went through QPainterPath for stroking. Centralize this decision in the shared parley code, to avoid repeating this mistake in future renderers.	2025-10-20 16:26:05 +08:00
Olivier Goffart	9f4b3cd778	live-preview: account for transformation when highlighting items ... Fixes #9760 Drag&drop over transformed item is still not working properly so this is disabled	2025-10-18 11:59:09 +02:00
Arnold Loubriat	d79099072d	Set accessible-placeholder-text even when text input is not empty (#9773) ... AccessKit now make sure to only expose the placeholder text when necessary, ensuring it is not presented if the text input is not empty. Workarounds in .slint files can therefore be removed.	2025-10-17 17:29:48 +02:00
Ashley	4a2c334ef3	Very basic Rich Text Support (#9733) ... * Add is_markdown property * Add builtins.slint line * Add parse_markdown function * Formatting * Add strikethrough * Assume that end tags always match and don't contain any additional info * Layout rich text * Formatting * Handle code blocks, hackily do indentation and list points * Remove dbg! * Apply a few suggestions * Write unit tests * Do a 3rd layer of bullet point indentation * Test nested lists * Add markdown text component * Add a paragraph_from_text function * Remove MarkdownText if SLINT_ENABLE_EXPERIMENTAL_FEATURES is not set * Mark as experimental * [autofix.ci] apply automated fixes * Add cfg flag to test --------- Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>	2025-10-16 09:26:43 +02:00
Olivier Goffart	b627b66168	partial_renderer: Fix visible:true-expr item being always dirty ... The issue is that an element with visibility creates a `Clip` item as a parent with a size of 0x0, and the clip property. When the visible property becomes true, the tracker for this Clip item will be dirty and will force everything inside to be re-drawn. But since the `Clip` itself is no longer clipping and its size is 0, the special code in `iterm_rendering::render_item_children` that handle the clip specially will not kick in, and the `Clip` itself will not go through the partial renderer, so its tracker will stay dirty forever	2025-10-15 16:33:59 +02:00
Olivier Goffart	5fd12cd3b4	Metrics collector: measure dirty region	2025-10-15 16:33:59 +02:00
Simon Hausmann	9d03bbb034	skia: Replace wildcard in objc2 version with same version used elsewhere in the file ... A wildcard might not be accepted for crates.io uploads (discussed with Olivier)	2025-10-15 15:29:31 +02:00
Andreas Monitzer	669272fce6	Disable objc2 encoding assertions on iOS Simulator (#9583) ... The definition of MTLResourceID differs between iOS simulator and iOS device SDKs, which objc2-metal doesn't handle correctly. See https://github.com/madsmtm/objc2/issues/795 Fixes #9583	2025-10-15 15:15:22 +02:00
Olivier Goffart	075c6fc67e	Mark Window::default-font-size as in ... Without that, the compiler won't ever mark it as const, which is necessary to avoid dependency from the runtime which query this property quite often	2025-10-14 21:36:58 +02:00
Simon Hausmann	7384500f82	software renderer: Remove rustybuzz dependency ... We're not going to go down the route and do full text layout with our own text layouting, so for the system-fonts case without parley, eliminate the rustybuzz dependency. It'll remain a dependency with resvg, but that might go away in the future. The skrifa/read-fonts dependencies aren't new, they're part of the parley dependencies.	2025-10-14 20:22:40 +02:00
Simon Hausmann	eff2ddbbea	software renderer: Fix severe slowness when using system fonts ... With fontique collections, we rely on the shared source cache to be effective, to avoid repeatedly loading new fonts when creating new fontique::Collection instances. That cache however stores weak references to the blobs. For parley based rendering, we keep one single fontique collection in the thread-local CONTEXTS in sharedparley.rs, which basically keeps strong references to font blobs we use. When not using parley, we discarded the strong reference to the font blog after creating the fontdue font, which unfortunately meant that the font was discarded from the shared cache and loaded *every* time we queried the collection.	2025-10-14 18:49:38 +02:00
Simon Hausmann	6c103d9f5e	parley: Fix line culling when word-wrap is enabled ... With the following test case ``` export component TestCase inherits Window { Text { wrap: word-wrap; text: "Hello World"; overflow: elide; } } ``` The Text would get a max height at rendering time, for me it would be 12 pixels. The max_coord of the line metrics is 12 as well, but we'd cull the line - erroneously. This patch changes it to use >= because the max_coord is not an actual coord but a height (it's baseline + descent), and it applies the culling only when we don't do pixel clipping.	2025-10-14 15:41:53 +02:00
Ashley	b31aba96ce	Software renderer: use parley (#9656) ... * Store font index and blob instead of full fontique::QueryFont * fontdue changes * VectorFont takes blob and index * Start implementing sharedparley::GlyphRenderer for SceneBuilder * Change brush to be a color as the sw renderer can't do fancy gradients anyway * Implement trait fully * Use trait instead if correct features are set * Remove gl_x * Slight fixes for the parley update * [autofix.ci] apply automated fixes * Add a RenderableVectorGlyph type in order to compile type enforce vector alpha map and sdf stuff * Add shared-parley to software-renderer-systemfonts feature * Check font type before branching into legacy or parley codepaths * Fix fill_rectangle offset * Set alpha colors, physical clip * Adjust font_size in swrenderer * Apply rotation to selection rectangle Switch order [autofix.ci] apply automated fixes Add missing mut * Use sharedparley for text_size and font_metrics * Put RenderableVectorGlyph behind feature flag * [autofix.ci] apply automated fixes * Remove unused font functions * Allow rendering without parley * Add missing cfg flags * Use env variable instead * Use font.index in glyph cache key * Handle font matching and fallbacks differently * Update references * Put the parley disabled check behind a cfg flag * Update references again * Fix fill_rectangle rounding * [autofix.ci] apply automated fixes * Add bounds.xmin to target_rect * Update references * Update tests after bounds changes * Round target_rect to fix rotate180 screenshot tests * Update references yet again * Get rid of rounding on target rect * Use casts to properly truncate numbers. Hopefully tests now pass. * Update references for hopefully final time * Again * Update references yet again * Revert match_font, screenshot references --------- Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>	2025-10-15 02:19:49 +13:00
Olivier Goffart	8f41824c98	TextEdit: change the has-focus property to be an output property (#9731) ... It was an oversight to be `in-out` As discussed in #9661	2025-10-14 14:38:38 +02:00
Olivier Goffart	3383640e99	Compiler: detect that the default-font-size is constent (#9727) ... That way, we can optimize and inline expression that uses the `rem` unit on MCU	2025-10-14 14:25:59 +02:00
Anton Helwart	d8ae84d276	Fix scrolling for ListViews with varying item heights (#9696) ... The viewport_y of a ScrollView is saved when a mousebutton is pressed. (inner.pressed_viewport_pos in flickable.rs and pressed-value in the scrollview.slint files). The saved value is used to compute the new position when the mouse is moved. When a ListView loads new items and the average height of the items changes, the viewport_height and viewport_y of the ListView change and the saved value has to be adjusted to avoid 'jumping' during scrolling. TODO: - The fix is not implemted for the qt style yet. - Maybe it would be better to check for property changes instead of saving the viewport size? Fixes #9208	2025-10-14 14:25:15 +02:00
Tobias Hunger	e04989095d	compiler(rust): Make popup window opening and closing more robust (#9687) ... * tests: Add a test for another popup-induced panic * compiler(rust): Make popup window opening and closing more robust Do not make the generated rust code trigger a panic when the parent no longer exists. Fixes: #9722 (rust only) Co-authored-by: Olivier Goffart <olivier.goffart@slint.dev>	2025-10-14 08:55:05 +02:00
Olivier Goffart	16c9ee9110	partial_renderer: Fix panic when item are created during the rendering pass ... Fixes #9705	2025-10-13 16:44:53 +02:00
Simon Hausmann	aa65206319	parley: Fix elided text with trailing whitespace ... For the elipsis computation we add up the advances of glyphs, which will infortunately include trailing whitespace. For that computation to be fair, we must therefore also include the trailing whitespace in the computed max width.	2025-10-13 15:38:25 +02:00
Simon Hausmann	caa4b82c5e	FemtoVG: Fix regression with glyph rendering performance ... Upgrade to 0.19.3 that fixes excessive hashing and ttf-parser creation. Fixes #9601	2025-10-13 13:53:56 +02:00
Simon Hausmann	8a04403f2d	parley: Fix panic when rendering large chunks of text ... Harfrust stores certain offsets in u16 and will overflow with a panic for large texts: thread 'main' panicked at ...harfrust-0.3.1/src/hb/ot_layout_gsubgpos.rs:365:9: attempt to add with overflow To work around this, break text into multiple paragraphs. cc #9601	2025-10-13 13:53:56 +02:00
Tobias Hunger	fe81e0af84	core: Do not panic when closing a popup during rendering (#9666) ... * slint: Add test for panic on popups vanishing * core: Remove popups from the list of open popups ... when a popups parent component gets deleted. * core: Handle a popup window vanishing while rendering ... using an ItemWeak instead of having an extra sentinel parameter to pass around.	2025-10-13 10:14:30 +02:00
Simon Hausmann	85692d1786	fontique: Fix font metrics queries with wasm builds ... In wasm builds, we're responsible for populating the empty fontique collection with the one font we have. So register it with matching generic families. Also, when creating the fontique query for a FontRequest, align the families in the same way as we do for text layout when specifying the families to parley's FontStack style. This brings back the icons in menus in #9700 for wasm, as now the metrics are non-zero and thus the icon gets a height.	2025-10-12 11:52:43 +02:00