Merge main (v0.34.0) into feat/harfrust-text-shaping

CHANGELOG.md

@@ -14,6 +14,128 @@ This file is updated upon each release.
 Changes since the last release can be found at <https://github.com/emilk/egui/compare/latest...HEAD> or by running the `scripts/generate_changelog.py` script.
 
 
+## 0.34.0 - 2026-03-26
+
+### Highlights from this release
+- Sharper text unlocked by switching font rendering crate to [`skrifa`](https://crates.io/crates/skrifa)
+- Fade out edges of `ScrollArea`s
+- Use `Ui` as the main entrypoint
+
+### Skrifa and font hinting
+The font rendering backend was switched from `ab_glyph` to `skrifa` + `vello_cpu`. This enabled us support
+font hinting and variations. It also paves the way for more font improvements in the future, like support for color
+emojis and adding helpers for variations like `RichText::bold`.
+
+Font hinting makes text more clear (look at the =):
+
+https://github.com/user-attachments/assets/ea9151ec-869f-4c05-ab59-836114683417
+
+We now support setting variable font parameters:
+
+https://github.com/user-attachments/assets/0febde1c-ebf6-4d85-8f96-86ec0f934ecf
+
+(Unfortunately there is currently a bug with variations, meaning changing them live like this won't work in practise.
+There is a [draft PR](https://github.com/emilk/egui/pull/8029) to fix it, but it didn't make the release)
+
+* Replace ab_glyph with Skrifa + vello_cpu; enable font hinting [#7694](https://github.com/emilk/egui/pull/7694) by [@valadaptive](https://github.com/valadaptive)
+* Add font variations API [#7859](https://github.com/emilk/egui/pull/7859) by [@valadaptive](https://github.com/valadaptive)
+
+### More `Ui`, less `Context`
+egui has long had a confusing overlap in responsibilities between `Context` and `Ui`.
+In particular, you could add panels to either one (or both!).
+In this release, we switch from having `Context` be the main entrypoint, and instead provide whole-app `Ui`.
+In egui we've replaced `Context::run` with `Context::run_ui`, and changed viewports to be given a `&mut Ui` instead of `Context`.
+In `eframe` we've deprecated `App::update` replaced it with `App::ui` (which provides a `&mut Ui` instead of a `&Context`).
+
+In addition to this, `Ui` now derefs to `Context`, so all code like `ui.ctx().input(…)` can now be written `ui.input(…)`.
+This means you are much less likely to have to use naked `Context`s.
+`Context` can still be useful though, since they implement `Clone` and can be sent to other threads so you can call `.request_repaint` on them.
+
+* Add `Context::run_ui` [#7736](https://github.com/emilk/egui/pull/7736) by [@emilk](https://github.com/emilk)
+* Add `Deref<Target = Context>` for `Ui` [#7770](https://github.com/emilk/egui/pull/7770) by [@emilk](https://github.com/emilk)
+* Replace `App::update` with `fn logic` and `fn ui` [#7775](https://github.com/emilk/egui/pull/7775) by [@emilk](https://github.com/emilk)
+* Rename `Context::style` to `global_style`; avoid confusion w/ `Ui::style` [#7772](https://github.com/emilk/egui/pull/7772) by [@emilk](https://github.com/emilk)
+* Rename functions in `Context` to avoid confusion [#7773](https://github.com/emilk/egui/pull/7773) by [@emilk](https://github.com/emilk)
+* Viewports: give the caller a `Ui` instead of `Context` [#7779](https://github.com/emilk/egui/pull/7779) by [@emilk](https://github.com/emilk)
+
+### Changed panel API
+As part of the above work, we have unified the panel API.
+`SidePanel` and `TopBottomPanel` are deprecated, replaced by a single `Panel`.
+Furthermore, it is now deprecated to use panels directly on `Context`. Use the `show_inside` functions instead, acting on `Ui`s.
+
+This unification and simplification will make it easier to maintain and improve panels going forward.
+
+* Add `Panel` to replace `SidePanel` and `TopBottomPanel` [#5659](https://github.com/emilk/egui/pull/5659) by [@sharky98](https://github.com/sharky98)
+* Deprecate using `Panel` directly on a `Context` [#7781](https://github.com/emilk/egui/pull/7781) by [@emilk](https://github.com/emilk)
+* Deprecate `CentralPanel::show` [#7783](https://github.com/emilk/egui/pull/7783) by [@emilk](https://github.com/emilk)
+* Deprecate `Context::used_size` and `Context::available_rect` [#7788](https://github.com/emilk/egui/pull/7788) by [@emilk](https://github.com/emilk)
+
+### ⭐ Added
+* Add `is_scrolling`/`is_smooth_scrolling` util, checking for active scroll action [#7669](https://github.com/emilk/egui/pull/7669) by [@IsseW](https://github.com/IsseW)
+* Allow multiple atoms in `Button::shortcut_text` and `right_text` [#7696](https://github.com/emilk/egui/pull/7696) by [@emilk](https://github.com/emilk)
+* Add `ScrollArea::content_margin` [#7722](https://github.com/emilk/egui/pull/7722) by [@emilk](https://github.com/emilk)
+* Per-widget style [#7667](https://github.com/emilk/egui/pull/7667) by [@AdrienZianne](https://github.com/AdrienZianne)
+* Plugin: export `TypedPluginGuard` and `TypedPluginHandle` [#7780](https://github.com/emilk/egui/pull/7780) by [@apekros](https://github.com/apekros)
+* Add `ViewportInfo::occluded` and `visible` [#7948](https://github.com/emilk/egui/pull/7948) by [@emilk](https://github.com/emilk)
+* Add `Atom` prefix/suffix support to `DragValue` [#7949](https://github.com/emilk/egui/pull/7949) by [@lucasmerlin](https://github.com/lucasmerlin)
+* ⚠️ Atom improvements: `Atom::id`, `align`, `closure`, `max_size` [#7958](https://github.com/emilk/egui/pull/7958) by [@lucasmerlin](https://github.com/lucasmerlin)
+* Add `DebugOptions::warn_if_rect_changes_id` [#7984](https://github.com/emilk/egui/pull/7984) by [@emilk](https://github.com/emilk)
+* `TextEdit` `Atom` prefix/suffix [#7587](https://github.com/emilk/egui/pull/7587) by [@lucasmerlin](https://github.com/lucasmerlin)
+* Add `Button::left_text` [#7955](https://github.com/emilk/egui/pull/7955) by [@rustbasic](https://github.com/rustbasic)
+* Add `Response::parent_id` [#8010](https://github.com/emilk/egui/pull/8010) by [@lucasmerlin](https://github.com/lucasmerlin)
+* Add `Context::text_edit_focused` [#8014](https://github.com/emilk/egui/pull/8014) by [@emilk](https://github.com/emilk)
+* Add `Context::time` [#8017](https://github.com/emilk/egui/pull/8017) by [@emilk](https://github.com/emilk)
+* Add `Ui::is_tooltip` [#8016](https://github.com/emilk/egui/pull/8016) by [@emilk](https://github.com/emilk)
+* Add `UiStack::bg_color` [#8020](https://github.com/emilk/egui/pull/8020) by [@emilk](https://github.com/emilk)
+* Make `egui::IdSet` public [#8019](https://github.com/emilk/egui/pull/8019) by [@lucasmerlin](https://github.com/lucasmerlin)
+* Add raw key methods to TypeIdMap [#8007](https://github.com/emilk/egui/pull/8007) by [@AlexanderSchuetz97](https://github.com/AlexanderSchuetz97)
+
+### 🔧 Changed
+* Remove `accesskit` feature and always depend on `accesskit` [#7701](https://github.com/emilk/egui/pull/7701) by [@emilk](https://github.com/emilk)
+* Update MSRV from 1.88 to 1.92 [#7793](https://github.com/emilk/egui/pull/7793) by [@JasperBRiedel](https://github.com/JasperBRiedel)
+* Improve modifier handling when scrolling [#7678](https://github.com/emilk/egui/pull/7678) by [@emilk](https://github.com/emilk)
+* Apply preferred font weight when loading variable fonts [#7790](https://github.com/emilk/egui/pull/7790) by [@pmnxis](https://github.com/pmnxis)
+* Make scroll bars and resize splitters visible to accesskit [#7804](https://github.com/emilk/egui/pull/7804) by [@emilk](https://github.com/emilk)
+* Allow moving existing widgets to the top of interaction stack [#7805](https://github.com/emilk/egui/pull/7805) by [@emilk](https://github.com/emilk)
+* Slightly change interact behavior around thin splitters [#7806](https://github.com/emilk/egui/pull/7806) by [@emilk](https://github.com/emilk)
+* Move window resize interaction to be over contents [#7807](https://github.com/emilk/egui/pull/7807) by [@emilk](https://github.com/emilk)
+* Don't expand widgets on hover [#7808](https://github.com/emilk/egui/pull/7808) by [@emilk](https://github.com/emilk)
+* Make `FrameCache::get` return a reference instead of cloning the cached value [#7834](https://github.com/emilk/egui/pull/7834) by [@KonaeAkira](https://github.com/KonaeAkira)
+* Update selected dependencies [#7920](https://github.com/emilk/egui/pull/7920) by [@oscargus](https://github.com/oscargus)
+* Make `Galley::pos_from_layout_cursor` `pub` [#7864](https://github.com/emilk/egui/pull/7864) by [@dionb](https://github.com/dionb)
+* Update accesskit to 0.24.0 (and related deps) [#7850](https://github.com/emilk/egui/pull/7850) by [@delan](https://github.com/delan)
+* Quit on Ctrl-Q [#7985](https://github.com/emilk/egui/pull/7985) by [@emilk](https://github.com/emilk)
+* Fade out the edges of `ScrollAreas` [#8018](https://github.com/emilk/egui/pull/8018) by [@emilk](https://github.com/emilk)
+
+### 🔥 Removed
+* Remove `CacheTrait::as_any_mut` [#7833](https://github.com/emilk/egui/pull/7833) by [@emilk](https://github.com/emilk)
+
+### 🐛 Fixed
+* Fix: ensure `CentralPanel::show_inside` allocates space in parent [#7778](https://github.com/emilk/egui/pull/7778) by [@emilk](https://github.com/emilk)
+* Heed constrain rect when auto-positioning windows [#7786](https://github.com/emilk/egui/pull/7786) by [@emilk](https://github.com/emilk)
+* Fix jitter when hovering edge of scroll area close to resize splitter [#7803](https://github.com/emilk/egui/pull/7803) by [@emilk](https://github.com/emilk)
+* Don't focus Areas, Windows and ScrollAreas [#7827](https://github.com/emilk/egui/pull/7827) by [@lucasmerlin](https://github.com/lucasmerlin)
+* Fix backspacing leaving last character in IME prediction not removed on macOS native and Safari [#7810](https://github.com/emilk/egui/pull/7810) by [@umajho](https://github.com/umajho)
+* Implemented distance threshold for double/triple clicks [#7817](https://github.com/emilk/egui/pull/7817) by [@bl4ze4447](https://github.com/bl4ze4447)
+* Fix `CentralPanel::show_inside_dyn` to round `panel_rect` [#7868](https://github.com/emilk/egui/pull/7868) by [@ripopov](https://github.com/ripopov)
+* Stop ctrl+arrow etc from moving focus [#7897](https://github.com/emilk/egui/pull/7897) by [@emilk](https://github.com/emilk)
+* Fix scroll area not consuming scroll events [#7904](https://github.com/emilk/egui/pull/7904) by [@lucasmerlin](https://github.com/lucasmerlin)
+* Pass in an explicit id in `UiBuilder`, to avoid wrapping passed in ids with Id::new() [#7925](https://github.com/emilk/egui/pull/7925) by [@lucasmerlin](https://github.com/lucasmerlin)
+* Fix crash when dragging a DragValue through small floats [#7939](https://github.com/emilk/egui/pull/7939) by [@Fyrecean](https://github.com/Fyrecean)
+* Fix emoji icon font [#7940](https://github.com/emilk/egui/pull/7940) by [@Jhynjhiruu](https://github.com/Jhynjhiruu)
+* Fixes the overly aggressive overflow elision in `truncate()` and similar for os scaling other than 100% [#7867](https://github.com/emilk/egui/pull/7867) by [@RndUsr123](https://github.com/RndUsr123)
+* Fix text color when selecting newline character [#7951](https://github.com/emilk/egui/pull/7951) by [@emilk](https://github.com/emilk)
+* Fix: repaint on drag-and-drop files [#7953](https://github.com/emilk/egui/pull/7953) by [@emilk](https://github.com/emilk)
+* Fix instable IDs following animated panels [#7994](https://github.com/emilk/egui/pull/7994) by [@emilk](https://github.com/emilk)
+* Enables every combination of `TextEdit` and `LayoutJob` alignments [#7831](https://github.com/emilk/egui/pull/7831) by [@RndUsr123](https://github.com/RndUsr123)
+* Fix `horizontal_wrapping` row height after using `text_edit_multiline` [#8000](https://github.com/emilk/egui/pull/8000) by [@optozorax](https://github.com/optozorax)
+* Fix menu keyboard toggle for open submenus [#7957](https://github.com/emilk/egui/pull/7957) by [@fjkorf](https://github.com/fjkorf)
+* Fix: `Visuals::interact_cursor` support in `Button` [#7986](https://github.com/emilk/egui/pull/7986) by [@mango766](https://github.com/mango766)
+
+### 🚀 Performance
+* Shrink the byte-size of `Response` slightly [#8011](https://github.com/emilk/egui/pull/8011) by [@emilk](https://github.com/emilk)
+
+
 ## 0.33.3 - 2025-12-11
 * Treat `.` as a word-splitter in text navigation [#7741](https://github.com/emilk/egui/pull/7741) by [@emilk](https://github.com/emilk)
 * Change text color of selected text [#7691](https://github.com/emilk/egui/pull/7691) by [@emilk](https://github.com/emilk)

Cargo.lock

@@ -1193,7 +1193,7 @@ checksum = "f25c0e292a7ca6d6498557ff1df68f32c99850012b6ea401cf8daf771f22ff53"
 
 [[package]]
 name = "ecolor"
-version = "0.33.3"
+version = "0.34.0"
 dependencies = [
  "bytemuck",
  "cint",
@@ -1205,7 +1205,7 @@ dependencies = [
 
 [[package]]
 name = "eframe"
-version = "0.33.3"
+version = "0.34.0"
 dependencies = [
  "ahash",
  "bytemuck",
@@ -1244,7 +1244,7 @@ dependencies = [
 
 [[package]]
 name = "egui"
-version = "0.33.3"
+version = "0.34.0"
 dependencies = [
  "accesskit",
  "ahash",
@@ -1264,7 +1264,7 @@ dependencies = [
 
 [[package]]
 name = "egui-wgpu"
-version = "0.33.3"
+version = "0.34.0"
 dependencies = [
  "ahash",
  "bytemuck",
@@ -1282,7 +1282,7 @@ dependencies = [
 
 [[package]]
 name = "egui-winit"
-version = "0.33.3"
+version = "0.34.0"
 dependencies = [
  "accesskit_winit",
  "arboard",
@@ -1305,7 +1305,7 @@ dependencies = [
 
 [[package]]
 name = "egui_demo_app"
-version = "0.33.3"
+version = "0.34.0"
 dependencies = [
  "accesskit",
  "accesskit_consumer",
@@ -1335,7 +1335,7 @@ dependencies = [
 
 [[package]]
 name = "egui_demo_lib"
-version = "0.33.3"
+version = "0.34.0"
 dependencies = [
  "criterion",
  "document-features",
@@ -1352,7 +1352,7 @@ dependencies = [
 
 [[package]]
 name = "egui_extras"
-version = "0.33.3"
+version = "0.34.0"
 dependencies = [
  "ahash",
  "document-features",
@@ -1371,7 +1371,7 @@ dependencies = [
 
 [[package]]
 name = "egui_glow"
-version = "0.33.3"
+version = "0.34.0"
 dependencies = [
  "bytemuck",
  "document-features",
@@ -1390,7 +1390,7 @@ dependencies = [
 
 [[package]]
 name = "egui_kittest"
-version = "0.33.3"
+version = "0.34.0"
 dependencies = [
  "dify",
  "document-features",
@@ -1410,7 +1410,7 @@ dependencies = [
 
 [[package]]
 name = "egui_tests"
-version = "0.33.3"
+version = "0.34.0"
 dependencies = [
  "egui",
  "egui_extras",
@@ -1440,7 +1440,7 @@ checksum = "60b1af1c220855b6ceac025d3f6ecdd2b7c4894bfe9cd9bda4fbb4bc7c0d4cf0"
 
 [[package]]
 name = "emath"
-version = "0.33.3"
+version = "0.34.0"
 dependencies = [
  "bytemuck",
  "document-features",
@@ -1538,7 +1538,7 @@ dependencies = [
 
 [[package]]
 name = "epaint"
-version = "0.33.3"
+version = "0.34.0"
 dependencies = [
  "ahash",
  "bytemuck",
@@ -1567,7 +1567,7 @@ dependencies = [
 
 [[package]]
 name = "epaint_default_fonts"
-version = "0.33.3"
+version = "0.34.0"
 
 [[package]]
 name = "equivalent"
@@ -3448,7 +3448,7 @@ checksum = "2f3a9f18d041e6d0e102a0a46750538147e5e8992d3b4873aaafee2520b00ce3"
 
 [[package]]
 name = "popups"
-version = "0.33.3"
+version = "0.34.0"
 dependencies = [
  "eframe",
  "env_logger",
@@ -5843,7 +5843,7 @@ checksum = "ec7a2a501ed189703dba8b08142f057e887dfc4b2cc4db2d343ac6376ba3e0b9"
 
 [[package]]
 name = "xtask"
-version = "0.33.3"
+version = "0.34.0"
 
 [[package]]
 name = "yaml-rust"

Cargo.toml

@@ -24,7 +24,7 @@ members = [
 edition = "2024"
 license = "MIT OR Apache-2.0"
 rust-version = "1.92"
-version = "0.33.3"
+version = "0.34.0"
 
 
 [profile.release]
@@ -55,18 +55,18 @@ opt-level = 2
 
 
 [workspace.dependencies]
-emath = { version = "0.33.3", path = "crates/emath", default-features = false }
+emath = { version = "0.34.0", path = "crates/emath", default-features = false }
-ecolor = { version = "0.33.3", path = "crates/ecolor", default-features = false }
+ecolor = { version = "0.34.0", path = "crates/ecolor", default-features = false }
-epaint = { version = "0.33.3", path = "crates/epaint", default-features = false }
+epaint = { version = "0.34.0", path = "crates/epaint", default-features = false }
-epaint_default_fonts = { version = "0.33.3", path = "crates/epaint_default_fonts" }
+epaint_default_fonts = { version = "0.34.0", path = "crates/epaint_default_fonts" }
-egui = { version = "0.33.3", path = "crates/egui", default-features = false }
+egui = { version = "0.34.0", path = "crates/egui", default-features = false }
-egui-winit = { version = "0.33.3", path = "crates/egui-winit", default-features = false }
+egui-winit = { version = "0.34.0", path = "crates/egui-winit", default-features = false }
-egui_extras = { version = "0.33.3", path = "crates/egui_extras", default-features = false }
+egui_extras = { version = "0.34.0", path = "crates/egui_extras", default-features = false }
-egui-wgpu = { version = "0.33.3", path = "crates/egui-wgpu", default-features = false }
+egui-wgpu = { version = "0.34.0", path = "crates/egui-wgpu", default-features = false }
-egui_demo_lib = { version = "0.33.3", path = "crates/egui_demo_lib", default-features = false }
+egui_demo_lib = { version = "0.34.0", path = "crates/egui_demo_lib", default-features = false }
-egui_glow = { version = "0.33.3", path = "crates/egui_glow", default-features = false }
+egui_glow = { version = "0.34.0", path = "crates/egui_glow", default-features = false }
-egui_kittest = { version = "0.33.3", path = "crates/egui_kittest", default-features = false }
+egui_kittest = { version = "0.34.0", path = "crates/egui_kittest", default-features = false }
-eframe = { version = "0.33.3", path = "crates/eframe", default-features = false }
+eframe = { version = "0.34.0", path = "crates/eframe", default-features = false }
 
 accesskit = "0.24.0"
 accesskit_consumer = "0.35.0"

crates/ecolor/CHANGELOG.md

@@ -6,6 +6,10 @@ This file is updated upon each release.
 Changes since the last release can be found at <https://github.com/emilk/egui/compare/latest...HEAD> or by running the `scripts/generate_changelog.py` script.
 
 
+## 0.34.0 - 2026-03-26
+Nothing new
+
+
 ## 0.33.3 - 2025-12-11
 Nothing new
 

crates/eframe/CHANGELOG.md

@@ -7,6 +7,30 @@ This file is updated upon each release.
 Changes since the last release can be found at <https://github.com/emilk/egui/compare/latest...HEAD> or by running the `scripts/generate_changelog.py` script.
 
 
+## 0.34.0 - 2026-03-26
+### ⭐ Added
+* Add feature `wgpu_no_default_features` [#7700](https://github.com/emilk/egui/pull/7700) by [@emilk](https://github.com/emilk)
+* Add `ViewportInfo::occluded` and `visible` [#7948](https://github.com/emilk/egui/pull/7948) by [@emilk](https://github.com/emilk)
+* Add `eframe::WindowChromeMetrics` (macOS only) [#8015](https://github.com/emilk/egui/pull/8015) by [@emilk](https://github.com/emilk)
+
+### 🔧 Changed
+* Replace `App::update` with `fn logic` and `fn ui` [#7775](https://github.com/emilk/egui/pull/7775) by [@emilk](https://github.com/emilk)
+* Make `wgpu` the default renderer for `eframe` and egui.rs [#7615](https://github.com/emilk/egui/pull/7615) by [@emilk](https://github.com/emilk)
+* Roll out new egui icon and logo [#7995](https://github.com/emilk/egui/pull/7995) by [@emilk](https://github.com/emilk)
+* Update wasm-bindgen to 0.2.108, and ehttp to 0.7.1 [#7996](https://github.com/emilk/egui/pull/7996) by [@emilk](https://github.com/emilk)
+* Update to `wgpu` 29 [#7990](https://github.com/emilk/egui/pull/7990) by [@cwfitzgerald](https://github.com/cwfitzgerald)
+* Allow fallback from smithay to arboard when getting clipboard [#7976](https://github.com/emilk/egui/pull/7976) by [@wizzeh](https://github.com/wizzeh)
+
+### 🐛 Fixed
+* Fix: update get_proc_address to use Arc for better ownership management [#7922](https://github.com/emilk/egui/pull/7922) by [@Wybxc](https://github.com/Wybxc)
+* Much improved IME [#7967](https://github.com/emilk/egui/pull/7967) by [@umajho](https://github.com/umajho)
+* Improve behavior of invisible windows [#7905](https://github.com/emilk/egui/pull/7905) by [@gcailly](https://github.com/gcailly)
+
+### 🚀 Performance
+* Avoid repaints on device mouse motion outside window [#7866](https://github.com/emilk/egui/pull/7866) by [@inktomi](https://github.com/inktomi)
+* Only run `App::ui` if the application is visible [#7950](https://github.com/emilk/egui/pull/7950) by [@emilk](https://github.com/emilk)
+
+
 ## 0.33.3 - 2025-12-11
 Nothing new
 

crates/eframe/Cargo.toml

@@ -170,12 +170,16 @@ objc2-app-kit = { workspace = true, default-features = false, features = [
   "std",
   "NSApplication",
   "NSBitmapImageRep",
+  "NSButton",
+  "NSControl",
   "NSGraphics",
   "NSImage",
   "NSImageRep",
   "NSMenu",
   "NSMenuItem",
   "NSResponder",
+  "NSView",
+  "NSWindow",
 ] }
 
 # windows:

crates/eframe/src/lib.rs

@@ -190,6 +190,9 @@ pub use web::{WebLogger, WebRunner};
 #[cfg(any(feature = "glow", feature = "wgpu_no_default_features"))]
 mod native;
 
+#[cfg(target_os = "macos")]
+pub use native::macos::WindowChromeMetrics;
+
 #[cfg(not(target_arch = "wasm32"))]
 #[cfg(any(feature = "glow", feature = "wgpu_no_default_features"))]
 pub use native::run::EframeWinitApplication;

crates/eframe/src/native/macos.rs

@@ -0,0 +1,76 @@
+use egui::Vec2;
+use objc2_app_kit::{NSView, NSWindow, NSWindowButton};
+use raw_window_handle::{AppKitWindowHandle, RawWindowHandle};
+
+/// Size of the "traffic lights" (red/yellow/green close/minimize/maximize buttons)
+/// on the native macOS window.
+///
+/// This is very useful together with [`egui::ViewportBuilder::with_fullsize_content_view`].
+#[derive(Debug)]
+pub struct WindowChromeMetrics {
+    /// Size of the "traffic lights" (red/yellow/green close/minimize/maximize buttons),
+    /// including margins.
+    ///
+    /// The unit here is in "native scale", which means it needs to be divided by [`egui::Context::zoom_factor`]
+    /// to get the size in egui points.
+    pub traffic_lights_size: Vec2,
+}
+
+impl WindowChromeMetrics {
+    /// Get the window chrome metrics for a given window handle.
+    pub fn from_window_handle(window_handle: &RawWindowHandle) -> Option<Self> {
+        window_chrome_metrics(window_handle)
+    }
+}
+
+fn window_chrome_metrics(window_handle: &RawWindowHandle) -> Option<WindowChromeMetrics> {
+    let RawWindowHandle::AppKit(appkit_handle) = window_handle else {
+        return None;
+    };
+
+    let ns_view = ns_view_from_handle(appkit_handle)?;
+    let ns_window = ns_view.window()?;
+
+    Some(WindowChromeMetrics {
+        traffic_lights_size: traffic_lights_metrics(&ns_window)?,
+    })
+}
+
+fn traffic_lights_metrics(ns_window: &NSWindow) -> Option<Vec2> {
+    // Button order is CloseButton, MiniaturizeButton, ZoomButton:
+    let close_button = ns_window
+        .standardWindowButton(NSWindowButton::CloseButton)?
+        .frame();
+    let zoom_button = ns_window
+        .standardWindowButton(NSWindowButton::ZoomButton)?
+        .frame();
+
+    let left_margin = close_button.origin.x;
+    let right_margin = left_margin; // for symmetry
+
+    let total_width = zoom_button.origin.x + zoom_button.size.width + right_margin;
+
+    let top_margin = close_button.origin.y;
+    let bottom_margin = top_margin; // Usually symmetric
+    let total_height = top_margin + close_button.size.height + bottom_margin;
+
+    Some(Vec2::new(total_width as f32, total_height as f32))
+}
+
+fn ns_view_from_handle(handle: &AppKitWindowHandle) -> Option<&NSView> {
+    let ns_view_ptr = handle.ns_view.as_ptr().cast::<NSView>();
+
+    // Validate the pointer is non-null
+    if ns_view_ptr.is_null() {
+        None
+    } else {
+        // SAFETY:
+        // - We've verified the pointer is non-null
+        // - The pointer comes from the windowing system, so it should be valid
+        // - NSView pointers from AppKit are expected to remain valid for the window lifetime
+        #[expect(unsafe_code)]
+        unsafe {
+            ns_view_ptr.as_ref()
+        }
+    }
+}

crates/eframe/src/native/mod.rs

@@ -3,6 +3,9 @@ mod epi_integration;
 mod event_loop_context;
 pub mod run;
 
+#[cfg(target_os = "macos")]
+pub(crate) mod macos;
+
 /// File storage which can be used by native backends.
 #[cfg(feature = "persistence")]
 pub mod file_storage;

crates/egui-wgpu/CHANGELOG.md

@@ -6,6 +6,20 @@ This file is updated upon each release.
 Changes since the last release can be found at <https://github.com/emilk/egui/compare/latest...HEAD> or by running the `scripts/generate_changelog.py` script.
 
 
+## 0.34.0 - 2026-03-26
+### ⭐ Added
+* Add error message when calling `.render()` without `.update_buffers()` [#8005](https://github.com/emilk/egui/pull/8005) by [@emilk](https://github.com/emilk)
+
+### 🔧 Changed
+* Put the `capture` module behind a feature flag, make the `egui` dependency optional [#7698](https://github.com/emilk/egui/pull/7698) by [@StT191](https://github.com/StT191)
+* Attach stencil buffer [#7702](https://github.com/emilk/egui/pull/7702) by [@jgraef](https://github.com/jgraef)
+* Update wgpu to 28.0.0 [#7853](https://github.com/emilk/egui/pull/7853) by [@SuchAFuriousDeath](https://github.com/SuchAFuriousDeath)
+* Update to wgpu 29 [#7990](https://github.com/emilk/egui/pull/7990) by [@cwfitzgerald](https://github.com/cwfitzgerald)
+
+### 🐛 Fixed
+* Fix wgpu memory leak leading to panic when window is minimized (#7434) [#7928](https://github.com/emilk/egui/pull/7928) by [@landaire](https://github.com/landaire)
+
+
 ## 0.33.3 - 2025-12-11
 Nothing new
 

crates/egui-winit/CHANGELOG.md

@@ -5,6 +5,13 @@ This file is updated upon each release.
 Changes since the last release can be found at <https://github.com/emilk/egui/compare/latest...HEAD> or by running the `scripts/generate_changelog.py` script.
 
 
+## 0.34.0 - 2026-03-26
+* Add `is_scrolling`/`is_smooth_scrolling` util, checking for active scroll action [#7669](https://github.com/emilk/egui/pull/7669) by [@IsseW](https://github.com/IsseW)
+* Fix backspacing leaving last character in IME prediction not removed on macOS native and Safari [#7810](https://github.com/emilk/egui/pull/7810) by [@umajho](https://github.com/umajho)
+* Much improved IME [#7967](https://github.com/emilk/egui/pull/7967) by [@umajho](https://github.com/umajho)
+* Allow fallback from smithay to arboard when getting clipboard [#7976](https://github.com/emilk/egui/pull/7976) by [@wizzeh](https://github.com/wizzeh)
+
+
 ## 0.33.3 - 2025-12-11
 Nothing new
 

crates/egui/src/containers/scroll_area.rs

@@ -5,7 +5,7 @@
 use std::ops::{Add, AddAssign, BitOr, BitOrAssign};
 
 use emath::GuiRounding as _;
-use epaint::Margin;
+use epaint::{Color32, Direction, Margin, Shape};
 
 use crate::{
     Context, CursorIcon, Id, NumExt as _, Pos2, Rangef, Rect, Response, Sense, Ui, UiBuilder,
@@ -1019,13 +1019,17 @@ impl ScrollArea {
             .inner;
 
         let (content_size, state) = prepared.end(ui);
-        ScrollAreaOutput {
+        let output = ScrollAreaOutput {
             inner,
             id,
             state,
             content_size,
             inner_rect,
-        }
+        };
+
+        paint_fade_areas(ui, &output);
+
+        output
     }
 }
 
@@ -1504,3 +1508,88 @@ impl Prepared {
         (content_size, state)
     }
 }
+
+/// Paint fade-out gradients at the top and/or bottom of a scroll area to
+/// indicate that more content is available beyond the visible region.
+fn paint_fade_areas<R>(ui: &Ui, scroll_output: &ScrollAreaOutput<R>) {
+    let crate::style::ScrollFadeStyle {
+        strength,
+        size: fade_size,
+    } = ui.spacing().scroll.fade;
+
+    if strength <= 0.0 {
+        return;
+    }
+
+    let bg = ui.stack().bg_color();
+
+    let offset = scroll_output.state.offset;
+    let overflow = scroll_output.content_size - scroll_output.inner_rect.size();
+
+    let paint_rect = scroll_output
+        .inner_rect
+        .intersect(ui.min_rect())
+        .expand(ui.visuals().clip_rect_margin);
+
+    // Top fade: animate opacity based on how far we've scrolled down.
+    if 0.0 < offset.y {
+        let t = (offset.y / fade_size).clamp(0.0, 1.0) * strength;
+        let bg_faded = bg.gamma_multiply(t);
+        let rect = Rect::from_min_max(
+            paint_rect.left_top(),
+            pos2(paint_rect.right(), paint_rect.top() + fade_size),
+        );
+        ui.painter().add(Shape::gradient_rect(
+            rect,
+            Direction::TopDown,
+            [bg_faded, Color32::TRANSPARENT],
+        ));
+    }
+
+    // Bottom fade: animate opacity based on distance from the bottom.
+    let distance_from_bottom = overflow.y - offset.y;
+    if 0.0 < distance_from_bottom {
+        let t = (distance_from_bottom / fade_size).clamp(0.0, 1.0) * strength;
+        let bg_faded = bg.gamma_multiply(t);
+        let rect = Rect::from_min_max(
+            pos2(paint_rect.left(), paint_rect.bottom() - fade_size),
+            paint_rect.right_bottom(),
+        );
+        ui.painter().add(Shape::gradient_rect(
+            rect,
+            Direction::BottomUp,
+            [bg_faded, Color32::TRANSPARENT],
+        ));
+    }
+
+    // Left fade: animate opacity based on how far we've scrolled right.
+    if 0.0 < offset.x {
+        let t = (offset.x / fade_size).clamp(0.0, 1.0) * strength;
+        let bg_faded = bg.gamma_multiply(t);
+        let rect = Rect::from_min_max(
+            paint_rect.left_top(),
+            pos2(paint_rect.left() + fade_size, paint_rect.bottom()),
+        );
+        ui.painter().add(Shape::gradient_rect(
+            rect,
+            Direction::LeftToRight,
+            [bg_faded, Color32::TRANSPARENT],
+        ));
+    }
+
+    // Right fade: animate opacity based on distance from the right edge.
+    let distance_from_right = overflow.x - offset.x;
+    if 0.0 < distance_from_right {
+        let t = (distance_from_right / fade_size).clamp(0.0, 1.0) * strength;
+        let bg_faded = bg.gamma_multiply(t);
+        let rect = Rect::from_min_max(
+            pos2(paint_rect.right() - fade_size, paint_rect.top()),
+            paint_rect.right_bottom(),
+        );
+        ui.painter().add(Shape::gradient_rect(
+            rect,
+            Direction::RightToLeft,
+            [bg_faded, Color32::TRANSPARENT],
+        ));
+    }
+}

crates/egui/src/context.rs

@@ -1545,6 +1545,11 @@ impl Context {
         crate::debug_text::print(self, text);
     }
 
+    /// Current time in seconds, relative to some unknown epoch.
+    pub fn time(&self) -> f64 {
+        self.input(|i| i.time)
+    }
+
     /// What operating system are we running on?
     ///
     /// When compiling natively, this is
@@ -1933,7 +1938,7 @@ impl Context {
     }
 }
 
-/// Callbacks
+/// Plugins
 impl Context {
     /// Call the given callback at the start of each pass of each viewport.
     ///
@@ -2945,6 +2950,15 @@ impl Context {
         self.egui_wants_keyboard_input()
     }
 
+    /// Is the currently focused widget a text edit?
+    pub fn text_edit_focused(&self) -> bool {
+        if let Some(id) = self.memory(|mem| mem.focused()) {
+            crate::text_edit::TextEditState::load(self, id).is_some()
+        } else {
+            false
+        }
+    }
+
     /// Highlight this widget, to make it look like it is hovered, even if it isn't.
     ///
     /// If you call this after the widget has been fully rendered,

crates/egui/src/layout.rs

@@ -1,7 +1,7 @@
 use emath::GuiRounding as _;
 
 use crate::{
-    Align,
+    Align, Direction,
     emath::{Align2, NumExt as _, Pos2, Rect, Vec2, pos2, vec2},
 };
 const INFINITY: f32 = f32::INFINITY;
@@ -87,36 +87,6 @@ impl Region {
 
 // ----------------------------------------------------------------------------
 
-/// Layout direction, one of [`LeftToRight`](Direction::LeftToRight), [`RightToLeft`](Direction::RightToLeft), [`TopDown`](Direction::TopDown), [`BottomUp`](Direction::BottomUp).
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-#[cfg_attr(feature = "serde", derive(serde::Deserialize, serde::Serialize))]
-pub enum Direction {
-    LeftToRight,
-    RightToLeft,
-    TopDown,
-    BottomUp,
-}
-
-impl Direction {
-    #[inline(always)]
-    pub fn is_horizontal(self) -> bool {
-        match self {
-            Self::LeftToRight | Self::RightToLeft => true,
-            Self::TopDown | Self::BottomUp => false,
-        }
-    }
-
-    #[inline(always)]
-    pub fn is_vertical(self) -> bool {
-        match self {
-            Self::LeftToRight | Self::RightToLeft => false,
-            Self::TopDown | Self::BottomUp => true,
-        }
-    }
-}
-
-// ----------------------------------------------------------------------------
-
 /// The layout of a [`Ui`][`crate::Ui`], e.g. "vertical & centered".
 ///
 /// ```

crates/egui/src/lib.rs

@@ -449,7 +449,7 @@ pub use emath::{
     remap_clamp, vec2,
 };
 pub use epaint::{
-    ClippedPrimitive, ColorImage, CornerRadius, ImageData, Margin, Mesh, PaintCallback,
+    ClippedPrimitive, ColorImage, CornerRadius, Direction, ImageData, Margin, Mesh, PaintCallback,
     PaintCallbackInfo, Shadow, Shape, Stroke, StrokeKind, TextureHandle, TextureId, mutex,
     text::{FontData, FontDefinitions, FontFamily, FontId, FontTweak},
     textures::{TextureFilter, TextureOptions, TextureWrapMode, TexturesDelta},
@@ -478,7 +478,7 @@ pub use self::{
     drag_and_drop::DragAndDrop,
     epaint::text::TextWrapMode,
     grid::Grid,
-    id::{Id, IdMap},
+    id::{Id, IdMap, IdSet},
     input_state::{InputOptions, InputState, MultiTouchInfo, PointerState, SurrenderFocusOn},
     layers::{LayerId, Order},
     layout::*,

crates/egui/src/style.rs

@@ -586,6 +586,8 @@ pub struct ScrollStyle {
     /// This is only for floating scroll bars.
     /// Solid scroll bars are always opaque.
     pub interact_handle_opacity: f32,
+
+    pub fade: ScrollFadeStyle,
 }
 
 impl Default for ScrollStyle {
@@ -616,6 +618,8 @@ impl ScrollStyle {
             dormant_handle_opacity: 0.0,
             active_handle_opacity: 0.6,
             interact_handle_opacity: 1.0,
+
+            fade: Default::default(),
         }
     }
 
@@ -699,6 +703,8 @@ impl ScrollStyle {
             dormant_handle_opacity,
             active_handle_opacity,
             interact_handle_opacity,
+
+            fade,
         } = self;
 
         ui.horizontal(|ui| {
@@ -772,6 +778,52 @@ impl ScrollStyle {
                 ui.label("Inner margin");
             });
         }
+
+        ui.separator();
+        fade.ui(ui);
+    }
+}
+
+/// Controls if and how to fade out the sides of a [`crate::ScrollArea`]
+/// to indicate there is more there if you scroll.
+#[derive(Clone, Copy, Debug, PartialEq)]
+#[cfg_attr(feature = "serde", derive(serde::Deserialize, serde::Serialize))]
+#[cfg_attr(feature = "serde", serde(default))]
+pub struct ScrollFadeStyle {
+    /// Opacity of the fade effect at the outer edge, in 0.0-1.0.
+    ///
+    /// Set to 0.0 to disable the fade effect.
+    pub strength: f32,
+
+    /// Size of the fade-area (height for vertical scrolling,
+    /// width for horizontal scrolling).
+    pub size: f32,
+}
+
+impl Default for ScrollFadeStyle {
+    fn default() -> Self {
+        Self {
+            strength: 0.5,
+            size: 20.0,
+        }
+    }
+}
+
+impl ScrollFadeStyle {
+    pub fn ui(&mut self, ui: &mut Ui) {
+        let Self { strength, size } = self;
+
+        ui.horizontal(|ui| {
+            ui.add(DragValue::new(strength).speed(0.01).range(0.0..=1.0));
+            ui.label("Fade strength");
+        });
+
+        if 0.0 < *strength {
+            ui.horizontal(|ui| {
+                ui.add(DragValue::new(size).range(0.0..=64.0));
+                ui.label("Fade size");
+            });
+        }
     }
 }
 

crates/egui/src/ui.rs

@@ -487,6 +487,12 @@ impl Ui {
         &mut self.style_mut().visuals
     }
 
+    /// Is this [`Ui`] in a tooltip?
+    #[inline]
+    pub fn is_tooltip(&self) -> bool {
+        self.layer_id().order == Order::Tooltip
+    }
+
     /// Get a reference to this [`Ui`]'s [`UiStack`].
     #[inline]
     pub fn stack(&self) -> &Arc<UiStack> {

crates/egui/src/ui_stack.rs

@@ -1,6 +1,8 @@
 use std::sync::Arc;
 use std::{any::Any, iter::FusedIterator};
 
+use epaint::Color32;
+
 use crate::{Direction, Frame, Id, Rect};
 
 /// What kind is this [`crate::Ui`]?
@@ -253,6 +255,25 @@ impl UiStack {
     pub fn has_visible_frame(&self) -> bool {
         !self.info.frame.stroke.is_empty()
     }
+
+    /// The background color of this [`crate::Ui`].
+    ///
+    /// This blend together all [`Frame::fill`] colors
+    /// up to the root.
+    #[inline]
+    pub fn bg_color(&self) -> Color32 {
+        let mut total = Color32::TRANSPARENT;
+        for node in self.iter() {
+            let fill = node.frame().fill;
+            if fill != Color32::TRANSPARENT {
+                total = fill.blend(total);
+                if total.is_opaque() {
+                    break;
+                }
+            }
+        }
+        total
+    }
 }
 
 // these methods act on the entire stack

crates/egui/src/util/id_type_map.rs

@@ -4,7 +4,6 @@
 // This will also allow users to pick their own serialization format per type.
 
 use std::{any::Any, sync::Arc};
-
 // -----------------------------------------------------------------------------------------------
 
 /// Like [`std::any::TypeId`], but can be serialized and deserialized.
@@ -182,6 +181,18 @@ impl Element {
         }
     }
 
+    pub fn is_temp(&self) -> bool {
+        match self {
+            #[cfg(feature = "persistence")]
+            Self::Value { serialize_fn, .. } => serialize_fn.is_none(),
+
+            #[cfg(not(feature = "persistence"))]
+            Self::Value { .. } => true,
+
+            Self::Serialized(_) => false,
+        }
+    }
+
     #[inline]
     pub(crate) fn get_temp<T: 'static>(&self) -> Option<&T> {
         match self {
@@ -316,6 +327,41 @@ fn from_ron_str<T: serde::de::DeserializeOwned>(ron: &str) -> Option<T> {
 
 use crate::Id;
 
+/// The key used in [`IdTypeMap`], which is a combination of an [`Id`] and a [`TypeId`].
+///
+/// This key can be used to remove or access values in the [`IdTypeMap`] without
+/// knowledge of the `TypeId` `T` that is required for other accessors.
+///
+/// [`RawKey`]s make no guarantees about layout or their ability to be persisted.
+/// They only produce deterministic results if they are used with the map
+/// they were initially obtained from. Using them on other instances of [`IdTypeMap`]
+/// may produce unexpected behavior.
+#[derive(Clone, Copy, Debug, Eq, PartialEq, Hash)]
+#[repr(transparent)]
+pub struct RawKey(u64);
+
+impl nohash_hasher::IsEnabled for RawKey {}
+
+impl RawKey {
+    /// Create a new key for the given type.
+    ///
+    /// Note that two keys with the same id but different types
+    /// will be different keys.
+    ///
+    /// ```
+    /// use egui::{Id, util::id_type_map::RawKey};
+    /// assert_ne!(
+    ///     RawKey::new::<i32>(Id::NULL),
+    ///     RawKey::new::<String>(Id::NULL),
+    /// );
+    /// ```
+    #[inline(always)]
+    pub fn new<T: 'static>(id: Id) -> Self {
+        let type_id = TypeId::of::<T>();
+        Self(type_id.value() ^ id.value())
+    }
+}
+
 // TODO(emilk): make IdTypeMap generic over the key (`Id`), and make a library of IdTypeMap.
 /// Stores values identified by an [`Id`] AND the [`std::any::TypeId`] of the value.
 ///
@@ -358,7 +404,7 @@ use crate::Id;
 #[derive(Clone, Debug)]
 // We use `id XOR typeid` as a key, so we don't need to hash again!
 pub struct IdTypeMap {
-    map: nohash_hasher::IntMap<u64, Element>,
+    map: nohash_hasher::IntMap<RawKey, Element>,
 
     max_bytes_per_type: usize,
 }
@@ -375,16 +421,23 @@ impl Default for IdTypeMap {
 impl IdTypeMap {
     /// Insert a value that will not be persisted.
     #[inline]
-    pub fn insert_temp<T: 'static + Any + Clone + Send + Sync>(&mut self, id: Id, value: T) {
+    pub fn insert_temp<T: 'static + Any + Clone + Send + Sync>(
-        let hash = hash(TypeId::of::<T>(), id);
+        &mut self,
-        self.map.insert(hash, Element::new_temp(value));
+        id: Id,
+        value: T,
+    ) -> RawKey {
+        let key = RawKey::new::<T>(id);
+        self.map.insert(key, Element::new_temp(value));
+        key
     }
 
     /// Insert a value that will be persisted next time you start the app.
     #[inline]
     pub fn insert_persisted<T: SerializableAny>(&mut self, id: Id, value: T) {
-        let hash = hash(TypeId::of::<T>(), id);
+        let key = RawKey::new::<T>(id);
-        self.map.insert(hash, Element::new_persisted(value));
+        self.map.insert(key, Element::new_persisted(value));
+        // We don't yet return the key here, because currently all our `raw`
+        // methods are only for temporary values.
     }
 
     /// Read a value without trying to deserialize a persisted value.
@@ -392,8 +445,28 @@ impl IdTypeMap {
     /// The call clones the value (if found), so make sure it is cheap to clone!
     #[inline]
     pub fn get_temp<T: 'static + Clone>(&self, id: Id) -> Option<T> {
-        let hash = hash(TypeId::of::<T>(), id);
+        let key = RawKey::new::<T>(id);
-        self.map.get(&hash).and_then(|x| x.get_temp()).cloned()
+        self.map.get(&key).and_then(|x| x.get_temp()).cloned()
+    }
+
+    /// Gets a reference to a value for a given raw key.
+    ///
+    /// Serialized values are ignored.
+    pub fn get_temp_raw(&self, raw: RawKey) -> Option<&(dyn Any + Send + Sync)> {
+        match self.map.get(&raw)? {
+            Element::Value { value, .. } => Some(value.as_ref()),
+            Element::Serialized(_) => None,
+        }
+    }
+
+    /// Gets a mutable reference to a value for a given raw key.
+    ///
+    /// Serialized values are ignored.
+    pub fn get_temp_raw_mut(&mut self, raw: RawKey) -> Option<&mut (dyn Any + Send + Sync)> {
+        match self.map.get_mut(&raw)? {
+            Element::Value { value, .. } => Some(value.as_mut()),
+            Element::Serialized(_) => None,
+        }
     }
 
     /// Read a value, optionally deserializing it if available.
@@ -404,9 +477,9 @@ impl IdTypeMap {
     /// The call clones the value (if found), so make sure it is cheap to clone!
     #[inline]
     pub fn get_persisted<T: SerializableAny>(&mut self, id: Id) -> Option<T> {
-        let hash = hash(TypeId::of::<T>(), id);
+        let key = RawKey::new::<T>(id);
         self.map
-            .get_mut(&hash)
+            .get_mut(&key)
             .and_then(|x| x.get_mut_persisted())
             .cloned()
     }
@@ -443,9 +516,9 @@ impl IdTypeMap {
         id: Id,
         insert_with: impl FnOnce() -> T,
     ) -> &mut T {
-        let hash = hash(TypeId::of::<T>(), id);
+        let key = RawKey::new::<T>(id);
         use std::collections::hash_map::Entry;
-        match self.map.entry(hash) {
+        match self.map.entry(key) {
             Entry::Vacant(vacant) => {
                 // this unwrap will never panic, because we insert correct type right now
                 #[expect(clippy::unwrap_used)]
@@ -465,9 +538,9 @@ impl IdTypeMap {
         id: Id,
         insert_with: impl FnOnce() -> T,
     ) -> &mut T {
-        let hash = hash(TypeId::of::<T>(), id);
+        let key = RawKey::new::<T>(id);
         use std::collections::hash_map::Entry;
-        match self.map.entry(hash) {
+        match self.map.entry(key) {
             Entry::Vacant(vacant) => {
                 // this unwrap will never panic, because we insert correct type right now
                 #[expect(clippy::unwrap_used)]
@@ -486,7 +559,7 @@ impl IdTypeMap {
     #[cfg(feature = "persistence")]
     #[allow(clippy::allow_attributes, unused)]
     fn get_generation<T: SerializableAny>(&self, id: Id) -> Option<usize> {
-        let element = self.map.get(&hash(TypeId::of::<T>(), id))?;
+        let element = self.map.get(&RawKey::new::<T>(id))?;
         match element {
             Element::Value { .. } => Some(0),
             Element::Serialized(SerializedElement { generation, .. }) => Some(*generation),
@@ -496,18 +569,33 @@ impl IdTypeMap {
     /// Remove the state of this type and id.
     #[inline]
     pub fn remove<T: 'static>(&mut self, id: Id) {
-        let hash = hash(TypeId::of::<T>(), id);
+        let key = RawKey::new::<T>(id);
-        self.map.remove(&hash);
+        self.map.remove(&key);
     }
 
     /// Remove and fetch the state of this type and id.
     #[inline]
     pub fn remove_temp<T: 'static + Default>(&mut self, id: Id) -> Option<T> {
-        let hash = hash(TypeId::of::<T>(), id);
+        let key = RawKey::new::<T>(id);
-        let mut element = self.map.remove(&hash)?;
+        let mut element = self.map.remove(&key)?;
         Some(std::mem::take(element.get_mut_temp()?))
     }
 
+    /// Remove a temporary value given a raw key.
+    ///
+    /// Serialized values are ignored.
+    pub fn remove_temp_raw(&mut self, raw: RawKey) -> Option<Box<dyn Any + Send + Sync>> {
+        use std::collections::hash_map::Entry;
+        if let Entry::Occupied(e) = self.map.entry(raw)
+            && e.get().is_temp()
+            && let Element::Value { value, .. } = e.remove()
+        {
+            Some(value)
+        } else {
+            None
+        }
+    }
+
     /// Note all state of the given type.
     pub fn remove_by_type<T: 'static>(&mut self) {
         let key = TypeId::of::<T>();
@@ -532,6 +620,18 @@ impl IdTypeMap {
         self.map.len()
     }
 
+    /// Returns all [`RawKey`]s to values in this map.
+    ///
+    /// The returned keys can only be used with this map.
+    ///
+    /// Serializable values will be ignored.
+    pub fn temp_keys(&self) -> impl Iterator<Item = RawKey> {
+        self.map
+            .iter()
+            .filter(|(_, v)| v.is_temp())
+            .map(|(k, _)| *k)
+    }
+
     /// Count how many values are stored but not yet deserialized.
     #[inline]
     pub fn count_serialized(&self) -> usize {
@@ -576,11 +676,6 @@ impl IdTypeMap {
     }
 }
 
-#[inline(always)]
-fn hash(type_id: TypeId, id: Id) -> u64 {
-    type_id.value() ^ id.value()
-}
-
 // ----------------------------------------------------------------------------
 
 /// How [`IdTypeMap`] is persisted.
@@ -613,13 +708,13 @@ impl PersistedMap {
 
         {
             profiling::scope!("gather");
-            for (hash, element) in &map.map {
+            for (key, element) in &map.map {
                 if let Some(element) = element.to_serialize() {
                     let stats = types_map.entry(element.type_id).or_default();
                     stats.num_bytes += element.ron.len();
                     let generation_stats = stats.generations.entry(element.generation).or_default();
                     generation_stats.num_bytes += element.ron.len();
-                    generation_stats.elements.push((*hash, element));
+                    generation_stats.elements.push((key.0, element));
                 } else {
                     // temporary value that shouldn't be serialized
                 }
@@ -659,7 +754,7 @@ impl PersistedMap {
             .into_iter()
             .map(
                 |(
-                    hash,
+                    raw,
                     SerializedElement {
                         type_id,
                         ron,
@@ -667,7 +762,7 @@ impl PersistedMap {
                     },
                 )| {
                     (
-                        hash,
+                        RawKey(raw),
                         Element::Serialized(SerializedElement {
                             type_id,
                             ron,

crates/egui/src/widgets/button.rs

@@ -371,6 +371,12 @@ impl<'a> Button<'a> {
             AtomLayoutResponse::empty(prepared.response)
         };
 
+        if let Some(cursor) = ui.visuals().interact_cursor
+            && response.response.hovered()
+        {
+            ui.ctx().set_cursor_icon(cursor);
+        }
+
         response.response.widget_info(|| {
             if let Some(text) = &text {
                 WidgetInfo::labeled(WidgetType::Button, ui.is_enabled(), text)

crates/egui_demo_lib/src/demo/strip_demo.rs

@@ -27,7 +27,7 @@ impl crate::Demo for StripDemo {
 impl crate::View for StripDemo {
     fn ui(&mut self, ui: &mut egui::Ui) {
         let dark_mode = ui.visuals().dark_mode;
-        let faded_color = ui.visuals().window_fill();
+        let faded_color = ui.stack().bg_color();
         let faded_color = |color: Color32| -> Color32 {
             use egui::Rgba;
             let t = if dark_mode { 0.95 } else { 0.8 };

crates/egui_extras/CHANGELOG.md

@@ -5,6 +5,14 @@ This file is updated upon each release.
 Changes since the last release can be found at <https://github.com/emilk/egui/compare/latest...HEAD> or by running the `scripts/generate_changelog.py` script.
 
 
+## 0.34.0 - 2026-03-26
+* Fix media type with optional parameters [#7739](https://github.com/emilk/egui/pull/7739) by [@leungkkf](https://github.com/leungkkf)
+* Fix: CodeTheme functions - ui and add builder [#7684](https://github.com/emilk/egui/pull/7684) by [@Its-Just-Nans](https://github.com/Its-Just-Nans)
+* Update selected dependencies [#7920](https://github.com/emilk/egui/pull/7920) by [@oscargus](https://github.com/oscargus)
+* Add `DatePickerButton::reverse_years/year_scroll_to` [#7978](https://github.com/emilk/egui/pull/7978) by [@Deuracell](https://github.com/Deuracell)
+* Replace `chrono` with `jiff` [#8008](https://github.com/emilk/egui/pull/8008) by [@emilk](https://github.com/emilk)
+
+
 ## 0.33.3 - 2025-12-11
 * Bump `ehttp` to 0.6.0 [#7757](https://github.com/emilk/egui/pull/7757) by [@jprochazk](https://github.com/jprochazk)
 

crates/egui_extras/src/table.rs

@@ -656,14 +656,13 @@ impl TableState {
     }
 
     fn store(self, ui: &egui::Ui, state_id: egui::Id) {
-        #![expect(clippy::needless_return)]
         #[cfg(feature = "serde")]
         {
-            return ui.data_mut(|d| d.insert_persisted(state_id, self));
+            ui.data_mut(|d| d.insert_persisted(state_id, self));
         }
         #[cfg(not(feature = "serde"))]
         {
-            return ui.data_mut(|d| d.insert_temp(state_id, self));
+            ui.data_mut(|d| d.insert_temp(state_id, self));
         }
     }
 

crates/egui_glow/CHANGELOG.md

@@ -6,6 +6,10 @@ Changes since the last release can be found at <https://github.com/emilk/egui/co
 
 
 
+## 0.34.0 - 2026-03-26
+Nothing new
+
+
 ## 0.33.3 - 2025-12-11
 Nothing new
 

crates/egui_kittest/CHANGELOG.md

@@ -6,6 +6,13 @@ This file is updated upon each release.
 Changes since the last release can be found at <https://github.com/emilk/egui/compare/latest...HEAD> or by running the `scripts/generate_changelog.py` script.
 
 
+## 0.34.0 - 2026-03-26
+* Turn `HarnessBuilder::with_options` into a proper builder method [#7697](https://github.com/emilk/egui/pull/7697) by [@emilk](https://github.com/emilk)
+* Paint mouse cursor in kittest snapshot images [#7721](https://github.com/emilk/egui/pull/7721) by [@emilk](https://github.com/emilk)
+* Add `kittest.toml` config file [#7643](https://github.com/emilk/egui/pull/7643) by [@lucasmerlin](https://github.com/lucasmerlin)
+* Close debug_open_snapshot temp file before viewing it [#7841](https://github.com/emilk/egui/pull/7841) by [@yuriks](https://github.com/yuriks)
+
+
 ## 0.33.3 - 2025-12-11
 * Enforce consistent snapshot updates [#7744](https://github.com/emilk/egui/pull/7744) by [@lucasmerlin](https://github.com/lucasmerlin)
 * `kittest`: add drag-and-drop helpers [#7690](https://github.com/emilk/egui/pull/7690) by [@emilk](https://github.com/emilk)

crates/emath/CHANGELOG.md

@@ -6,6 +6,10 @@ This file is updated upon each release.
 Changes since the last release can be found at <https://github.com/emilk/egui/compare/latest...HEAD> or by running the `scripts/generate_changelog.py` script.
 
 
+## 0.34.0 - 2026-03-26
+Nothing new
+
+
 ## 0.33.3 - 2025-12-11
 Nothing new
 

crates/epaint/CHANGELOG.md

@@ -5,6 +5,25 @@ This file is updated upon each release.
 Changes since the last release can be found at <https://github.com/emilk/egui/compare/latest...HEAD> or by running the `scripts/generate_changelog.py` script.
 
 
+## 0.34.0 - 2026-03-26
+### ⭐ Added
+* Replace ab_glyph with Skrifa + vello_cpu; enable font hinting [#7694](https://github.com/emilk/egui/pull/7694) by [@valadaptive](https://github.com/valadaptive)
+* Add font variations API [#7859](https://github.com/emilk/egui/pull/7859) by [@valadaptive](https://github.com/valadaptive)
+* Allow rotation of rectangles and ellipses [#7682](https://github.com/emilk/egui/pull/7682) by [@RyanBluth](https://github.com/RyanBluth)
+
+### 🔧 Changed
+* Apply preferred font weight when loading variable fonts [#7790](https://github.com/emilk/egui/pull/7790) by [@pmnxis](https://github.com/pmnxis)
+* Make `Galley::pos_from_layout_cursor` `pub` [#7864](https://github.com/emilk/egui/pull/7864) by [@dionb](https://github.com/dionb)
+
+### 🐛 Fixed
+* Fixes the overly aggressive overflow elision in `truncate()` and similar for os scaling other than 100% [#7867](https://github.com/emilk/egui/pull/7867) by [@RndUsr123](https://github.com/RndUsr123)
+* Fix text color when selecting newline character [#7951](https://github.com/emilk/egui/pull/7951) by [@emilk](https://github.com/emilk)
+* Fix galley width calculation being off due to subpixel binning [#7972](https://github.com/emilk/egui/pull/7972) by [@lucasmerlin](https://github.com/lucasmerlin)
+
+### 🚀 Performance
+* Avoid cloning `Row`s during `Galley::concat` [#7649](https://github.com/emilk/egui/pull/7649) by [@afishhh](https://github.com/afishhh)
+
+
 ## 0.33.3 - 2025-12-11
 Nothing new
 

crates/epaint/src/direction.rs

@@ -0,0 +1,27 @@
+/// A cardinal direction, one of [`LeftToRight`](Direction::LeftToRight), [`RightToLeft`](Direction::RightToLeft), [`TopDown`](Direction::TopDown), [`BottomUp`](Direction::BottomUp).
+#[derive(Clone, Copy, Debug, PartialEq, Eq)]
+#[cfg_attr(feature = "serde", derive(serde::Deserialize, serde::Serialize))]
+pub enum Direction {
+    LeftToRight,
+    RightToLeft,
+    TopDown,
+    BottomUp,
+}
+
+impl Direction {
+    #[inline(always)]
+    pub fn is_horizontal(self) -> bool {
+        match self {
+            Self::LeftToRight | Self::RightToLeft => true,
+            Self::TopDown | Self::BottomUp => false,
+        }
+    }
+
+    #[inline(always)]
+    pub fn is_vertical(self) -> bool {
+        match self {
+            Self::LeftToRight | Self::RightToLeft => false,
+            Self::TopDown | Self::BottomUp => true,
+        }
+    }
+}

crates/epaint/src/lib.rs

@@ -27,6 +27,7 @@ mod brush;
 pub mod color;
 mod corner_radius;
 mod corner_radius_f32;
+mod direction;
 pub mod image;
 mod margin;
 mod margin_f32;
@@ -50,6 +51,7 @@ pub use self::{
     color::ColorMode,
     corner_radius::CornerRadius,
     corner_radius_f32::CornerRadiusF32,
+    direction::Direction,
     image::{AlphaFromCoverage, ColorImage, ImageData, ImageDelta},
     margin::Margin,
     margin_f32::*,

crates/epaint/src/mesh.rs

@@ -23,6 +23,18 @@ pub struct Vertex {
     pub color: Color32, // 32 bit
 }
 
+impl Vertex {
+    /// An untextured vertex
+    #[inline]
+    pub fn untextured(pos: Pos2, color: Color32) -> Self {
+        Self {
+            pos,
+            uv: WHITE_UV,
+            color,
+        }
+    }
+}
+
 #[repr(C)]
 #[derive(Clone, Copy, Debug, Default, PartialEq, Eq)]
 #[cfg(all(feature = "unity", not(feature = "_override_unity")))]
@@ -159,11 +171,7 @@ impl Mesh {
             self.texture_id == TextureId::default(),
             "Mesh has an assigned texture"
         );
-        self.vertices.push(Vertex {
+        self.vertices.push(Vertex::untextured(pos, color));
-            pos,
-            uv: WHITE_UV,
-            color,
-        });
     }
 
     /// Add a triangle.

crates/epaint/src/shapes/shape.rs

@@ -5,7 +5,7 @@ use std::sync::Arc;
 use emath::{Align2, Pos2, Rangef, Rect, TSTransform, Vec2, pos2};
 
 use crate::{
-    Color32, CornerRadius, Mesh, Stroke, StrokeKind, TextureId,
+    Color32, CornerRadius, Direction, Mesh, Stroke, StrokeKind, TextureId, Vertex,
     stroke::PathStroke,
     text::{FontId, FontsView, Galley},
 };
@@ -297,6 +297,32 @@ impl Shape {
         Self::Rect(RectShape::stroke(rect, corner_radius, stroke, stroke_kind))
     }
 
+    /// Paints a gradient rectangle that transitions from `color_from` to `color_to`
+    /// along the given `direction`.
+    ///
+    /// For example, [`Direction::TopDown`] paints `color_from` at the top edge fading
+    /// to `color_to` at the bottom edge.
+    #[inline]
+    pub fn gradient_rect(rect: Rect, direction: Direction, [from, to]: [Color32; 2]) -> Self {
+        let (left_top, right_top, left_bottom, right_bottom) = match direction {
+            Direction::TopDown => (from, from, to, to),
+            Direction::BottomUp => (to, to, from, from),
+            Direction::LeftToRight => (from, to, from, to),
+            Direction::RightToLeft => (to, from, to, from),
+        };
+
+        Self::from(Mesh {
+            indices: vec![0, 1, 2, 2, 1, 3],
+            vertices: vec![
+                Vertex::untextured(rect.left_top(), left_top),
+                Vertex::untextured(rect.right_top(), right_top),
+                Vertex::untextured(rect.left_bottom(), left_bottom),
+                Vertex::untextured(rect.right_bottom(), right_bottom),
+            ],
+            texture_id: Default::default(),
+        })
+    }
+
     #[expect(clippy::needless_pass_by_value)]
     pub fn text(
         fonts: &mut FontsView<'_>,

crates/epaint/src/tessellator.rs

@@ -10,8 +10,8 @@ use emath::{GuiRounding as _, NumExt as _, Pos2, Rect, Rot2, Vec2, pos2, remap,
 use crate::{
     CircleShape, ClippedPrimitive, ClippedShape, Color32, CornerRadiusF32, CubicBezierShape,
     EllipseShape, Mesh, PathShape, Primitive, QuadraticBezierShape, RectShape, Shape, Stroke,
-    StrokeKind, TextShape, TextureId, Vertex, WHITE_UV, color::ColorMode, emath,
+    StrokeKind, TextShape, TextureId, Vertex, color::ColorMode, emath, stroke::PathStroke,
-    stroke::PathStroke, texture_atlas::PreparedDisc,
+    texture_atlas::PreparedDisc,
 };
 
 // ----------------------------------------------------------------------------
@@ -809,11 +809,8 @@ fn fill_closed_path(feathering: f32, path: &mut [PathPoint], fill_color: Color32
     } else {
         out.reserve_triangles(n as usize);
         let idx = out.vertices.len() as u32;
-        out.vertices.extend(path.iter().map(|p| Vertex {
+        out.vertices
-            pos: p.pos,
+            .extend(path.iter().map(|p| Vertex::untextured(p.pos, fill_color)));
-            uv: WHITE_UV,
-            color: fill_color,
-        }));
         for i in 2..n {
             out.add_triangle(idx, idx + i - 1, idx + i);
         }

crates/epaint_default_fonts/CHANGELOG.md

@@ -5,6 +5,10 @@ This file is updated upon each release.
 Changes since the last release can be found at <https://github.com/emilk/egui/compare/latest...HEAD> or by running the `scripts/generate_changelog.py` script.
 
 
+## 0.34.0 - 2026-03-26
+* Fix emoji icon font [#7940](https://github.com/emilk/egui/pull/7940) by [@Jhynjhiruu](https://github.com/Jhynjhiruu)
+
+
 ## 0.33.3 - 2025-12-11
 Nothing new
 

tests/egui_tests/tests/snapshots/text_edit_scroll_0_focus.png

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:81620caad6d420f3bd0f224e5b07a02960a42436208a98d3aa012e5db61a743a
+oid sha256:6f2a57ad8dbdd121cb181e74d76db68d800aba8fdc980d8de4e962e1e85fe8f6
-size 1510
+size 1803

tests/egui_tests/tests/snapshots/text_edit_scroll_1_5.png

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:f915eafb6490ff456c5b0a7c74c38ef143262bdf74a0c6561b9cf6ee66a679ea
+oid sha256:43dc457cac18107772dbb7e5773961cf502dd685ce1cb4e94338e6b7daedaa77
-size 1501
+size 1861