Release 0.27.1

CHANGELOG.md

@@ -7,6 +7,19 @@ 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.
 
 
+## 0.27.1 - 2024-03-29
+### 🐛 Fixed
+* Fix visual glitch on the right side of highly rounded rectangles [#4244](https://github.com/emilk/egui/pull/4244)
+* Prevent visual glitch when shadow blur width is very high [#4245](https://github.com/emilk/egui/pull/4245)
+* Fix `InputState::any_touches` and add `InputState::has_touch_screen` [#4247](https://github.com/emilk/egui/pull/4247)
+* Fix `Context::repaint_causes` returning no causes [#4248](https://github.com/emilk/egui/pull/4248)
+* Fix touch-and-hold to open context menu [#4249](https://github.com/emilk/egui/pull/4249)
+* Hide shortcut text on zoom buttons if `zoom_with_keyboard` is false [#4262](https://github.com/emilk/egui/pull/4262)
+
+### 🔧 Changed
+* Don't apply a clip rect to the contents of an `Area` or `Window` [#4258](https://github.com/emilk/egui/pull/4258)
+
+
 ## 0.27.0 - 2024-03-26 - Nicer menus and new hit test logic
 The hit test logic (what is the user clicking on?) has been completely rewritten, and should now be much more accurate and helpful.
 The hit test and interaction logic is run at the start of the frame, using the widgets rects from the previous frame, but the latest mouse coordinates.

Cargo.toml

@@ -20,7 +20,7 @@ members = [
 edition = "2021"
 license = "MIT OR Apache-2.0"
 rust-version = "1.72"
-version = "0.27.0"
+version = "0.27.1"
 
 
 [profile.release]
@@ -48,17 +48,17 @@ opt-level = 2
 
 
 [workspace.dependencies]
-emath = { version = "0.27.0", path = "crates/emath", default-features = false }
-ecolor = { version = "0.27.0", path = "crates/ecolor", default-features = false }
-epaint = { version = "0.27.0", path = "crates/epaint", default-features = false }
-egui = { version = "0.27.0", path = "crates/egui", default-features = false }
-egui_plot = { version = "0.27.0", path = "crates/egui_plot", default-features = false }
-egui-winit = { version = "0.27.0", path = "crates/egui-winit", default-features = false }
-egui_extras = { version = "0.27.0", path = "crates/egui_extras", default-features = false }
-egui-wgpu = { version = "0.27.0", path = "crates/egui-wgpu", default-features = false }
-egui_demo_lib = { version = "0.27.0", path = "crates/egui_demo_lib", default-features = false }
-egui_glow = { version = "0.27.0", path = "crates/egui_glow", default-features = false }
-eframe = { version = "0.27.0", path = "crates/eframe", default-features = false }
+emath = { version = "0.27.1", path = "crates/emath", default-features = false }
+ecolor = { version = "0.27.1", path = "crates/ecolor", default-features = false }
+epaint = { version = "0.27.1", path = "crates/epaint", default-features = false }
+egui = { version = "0.27.1", path = "crates/egui", default-features = false }
+egui_plot = { version = "0.27.1", path = "crates/egui_plot", default-features = false }
+egui-winit = { version = "0.27.1", path = "crates/egui-winit", default-features = false }
+egui_extras = { version = "0.27.1", path = "crates/egui_extras", default-features = false }
+egui-wgpu = { version = "0.27.1", path = "crates/egui-wgpu", default-features = false }
+egui_demo_lib = { version = "0.27.1", path = "crates/egui_demo_lib", default-features = false }
+egui_glow = { version = "0.27.1", path = "crates/egui_glow", default-features = false }
+eframe = { version = "0.27.1", path = "crates/eframe", default-features = false }
 
 #TODO(emilk): make more things workspace dependencies
 ahash = { version = "0.8.6", default-features = false, features = [

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.
 
 
+## 0.27.1 - 2024-03-29
+* Nothing new
+
+
 ## 0.27.0 - 2024-03-26
 * Nothing new
 

crates/eframe/CHANGELOG.md

@@ -7,6 +7,11 @@ 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.
 
 
+## 0.27.1 - 2024-03-29
+* Web: repaint if the `#hash` in the URL changes [#4261](https://github.com/emilk/egui/pull/4261)
+* Add web support for `zoom_factor` [#4260](https://github.com/emilk/egui/pull/4260) (thanks [@justusdieckmann](https://github.com/justusdieckmann)!)
+
+
 ## 0.27.0 - 2024-03-26
 * Update to document-features 0.2.8 [#4003](https://github.com/emilk/egui/pull/4003)
 * Added `App::raw_input_hook` allows for the manipulation or filtering of raw input events [#4008](https://github.com/emilk/egui/pull/4008) (thanks [@varphone](https://github.com/varphone)!)

crates/eframe/src/web/app_runner.rs

@@ -60,7 +60,9 @@ impl AppRunner {
         super::storage::load_memory(&egui_ctx);
 
         egui_ctx.options_mut(|o| {
-            // On web, the browser controls the zoom factor:
+            // On web by default egui follows the zoom factor of the browser,
+            // and lets the browser handle the zoom shortscuts.
+            // A user can still zoom egui separately by calling [`egui::Context::set_zoom_factor`].
             o.zoom_with_keyboard = false;
             o.zoom_factor = 1.0;
         });
@@ -183,7 +185,7 @@ impl AppRunner {
     /// The result can be painted later with a call to [`Self::run_and_paint`] or [`Self::paint`].
     pub fn logic(&mut self) {
         super::resize_canvas_to_screen_size(self.canvas(), self.web_options.max_size_points);
-        let canvas_size = super::canvas_size_in_points(self.canvas());
+        let canvas_size = super::canvas_size_in_points(self.canvas(), self.egui_ctx());
         let raw_input = self.input.new_frame(canvas_size);
 
         let full_output = self.egui_ctx.run(raw_input, |egui_ctx| {

crates/eframe/src/web/events.rs

@@ -242,6 +242,7 @@ pub(crate) fn install_window_events(runner_ref: &WebRunner) -> Result<(), JsValu
     runner_ref.add_event_listener(&window, "hashchange", |_: web_sys::Event, runner| {
         // `epi::Frame::info(&self)` clones `epi::IntegrationInfo`, but we need to modify the original here
         runner.frame.info.web_info.location.hash = location_hash();
+        runner.needs_repaint.repaint_asap(); // tell the user about the new hash
     })?;
 
     Ok(())
@@ -296,7 +297,7 @@ pub(crate) fn install_canvas_events(runner_ref: &WebRunner) -> Result<(), JsValu
             let modifiers = modifiers_from_mouse_event(&event);
             runner.input.raw.modifiers = modifiers;
             if let Some(button) = button_from_mouse_event(&event) {
-                let pos = pos_from_mouse_event(runner.canvas(), &event);
+                let pos = pos_from_mouse_event(runner.canvas(), &event, runner.egui_ctx());
                 let modifiers = runner.input.raw.modifiers;
                 runner.input.raw.events.push(egui::Event::PointerButton {
                     pos,
@@ -323,7 +324,7 @@ pub(crate) fn install_canvas_events(runner_ref: &WebRunner) -> Result<(), JsValu
         |event: web_sys::MouseEvent, runner| {
             let modifiers = modifiers_from_mouse_event(&event);
             runner.input.raw.modifiers = modifiers;
-            let pos = pos_from_mouse_event(runner.canvas(), &event);
+            let pos = pos_from_mouse_event(runner.canvas(), &event, runner.egui_ctx());
             runner.input.raw.events.push(egui::Event::PointerMoved(pos));
             runner.needs_repaint.repaint_asap();
             event.stop_propagation();
@@ -335,7 +336,7 @@ pub(crate) fn install_canvas_events(runner_ref: &WebRunner) -> Result<(), JsValu
         let modifiers = modifiers_from_mouse_event(&event);
         runner.input.raw.modifiers = modifiers;
         if let Some(button) = button_from_mouse_event(&event) {
-            let pos = pos_from_mouse_event(runner.canvas(), &event);
+            let pos = pos_from_mouse_event(runner.canvas(), &event, runner.egui_ctx());
             let modifiers = runner.input.raw.modifiers;
             runner.input.raw.events.push(egui::Event::PointerButton {
                 pos,
@@ -373,7 +374,12 @@ pub(crate) fn install_canvas_events(runner_ref: &WebRunner) -> Result<(), JsValu
         "touchstart",
         |event: web_sys::TouchEvent, runner| {
             let mut latest_touch_pos_id = runner.input.latest_touch_pos_id;
-            let pos = pos_from_touch_event(runner.canvas(), &event, &mut latest_touch_pos_id);
+            let pos = pos_from_touch_event(
+                runner.canvas(),
+                &event,
+                &mut latest_touch_pos_id,
+                runner.egui_ctx(),
+            );
             runner.input.latest_touch_pos_id = latest_touch_pos_id;
             runner.input.latest_touch_pos = Some(pos);
             let modifiers = runner.input.raw.modifiers;
@@ -396,7 +402,12 @@ pub(crate) fn install_canvas_events(runner_ref: &WebRunner) -> Result<(), JsValu
         "touchmove",
         |event: web_sys::TouchEvent, runner| {
             let mut latest_touch_pos_id = runner.input.latest_touch_pos_id;
-            let pos = pos_from_touch_event(runner.canvas(), &event, &mut latest_touch_pos_id);
+            let pos = pos_from_touch_event(
+                runner.canvas(),
+                &event,
+                &mut latest_touch_pos_id,
+                runner.egui_ctx(),
+            );
             runner.input.latest_touch_pos_id = latest_touch_pos_id;
             runner.input.latest_touch_pos = Some(pos);
             runner.input.raw.events.push(egui::Event::PointerMoved(pos));
@@ -459,7 +470,9 @@ pub(crate) fn install_canvas_events(runner_ref: &WebRunner) -> Result<(), JsValu
         });
 
         let scroll_multiplier = match unit {
-            egui::MouseWheelUnit::Page => canvas_size_in_points(runner.canvas()).y,
+            egui::MouseWheelUnit::Page => {
+                canvas_size_in_points(runner.canvas(), runner.egui_ctx()).y
+            }
             egui::MouseWheelUnit::Line => {
                 #[allow(clippy::let_and_return)]
                 let points_per_scroll_line = 8.0; // Note that this is intentionally different from what we use in winit.

crates/eframe/src/web/input.rs

@@ -3,11 +3,13 @@ use super::{canvas_origin, AppRunner};
 pub fn pos_from_mouse_event(
     canvas: &web_sys::HtmlCanvasElement,
     event: &web_sys::MouseEvent,
+    ctx: &egui::Context,
 ) -> egui::Pos2 {
     let rect = canvas.get_bounding_client_rect();
+    let zoom_factor = ctx.zoom_factor();
     egui::Pos2 {
-        x: event.client_x() as f32 - rect.left() as f32,
-        y: event.client_y() as f32 - rect.top() as f32,
+        x: (event.client_x() as f32 - rect.left() as f32) / zoom_factor,
+        y: (event.client_y() as f32 - rect.top() as f32) / zoom_factor,
     }
 }
 
@@ -32,6 +34,7 @@ pub fn pos_from_touch_event(
     canvas: &web_sys::HtmlCanvasElement,
     event: &web_sys::TouchEvent,
     touch_id_for_pos: &mut Option<egui::TouchId>,
+    egui_ctx: &egui::Context,
 ) -> egui::Pos2 {
     let touch_for_pos = if let Some(touch_id_for_pos) = touch_id_for_pos {
         // search for the touch we previously used for the position
@@ -49,14 +52,19 @@ pub fn pos_from_touch_event(
         .or_else(|| event.touches().get(0))
         .map_or(Default::default(), |touch| {
             *touch_id_for_pos = Some(egui::TouchId::from(touch.identifier()));
-            pos_from_touch(canvas_origin(canvas), &touch)
+            pos_from_touch(canvas_origin(canvas), &touch, egui_ctx)
         })
 }
 
-fn pos_from_touch(canvas_origin: egui::Pos2, touch: &web_sys::Touch) -> egui::Pos2 {
+fn pos_from_touch(
+    canvas_origin: egui::Pos2,
+    touch: &web_sys::Touch,
+    egui_ctx: &egui::Context,
+) -> egui::Pos2 {
+    let zoom_factor = egui_ctx.zoom_factor();
     egui::Pos2 {
-        x: touch.page_x() as f32 - canvas_origin.x,
-        y: touch.page_y() as f32 - canvas_origin.y,
+        x: (touch.page_x() as f32 - canvas_origin.x) / zoom_factor,
+        y: (touch.page_y() as f32 - canvas_origin.y) / zoom_factor,
     }
 }
 
@@ -68,7 +76,7 @@ pub fn push_touches(runner: &mut AppRunner, phase: egui::TouchPhase, event: &web
                 device_id: egui::TouchDeviceId(0),
                 id: egui::TouchId::from(touch.identifier()),
                 phase,
-                pos: pos_from_touch(canvas_origin, &touch),
+                pos: pos_from_touch(canvas_origin, &touch, runner.egui_ctx()),
                 force: Some(touch.force()),
             });
         }

crates/eframe/src/web/mod.rs

@@ -116,8 +116,8 @@ fn canvas_origin(canvas: &web_sys::HtmlCanvasElement) -> egui::Pos2 {
     egui::pos2(rect.left() as f32, rect.top() as f32)
 }
 
-fn canvas_size_in_points(canvas: &web_sys::HtmlCanvasElement) -> egui::Vec2 {
-    let pixels_per_point = native_pixels_per_point();
+fn canvas_size_in_points(canvas: &web_sys::HtmlCanvasElement, ctx: &egui::Context) -> egui::Vec2 {
+    let pixels_per_point = ctx.pixels_per_point();
     egui::vec2(
         canvas.width() as f32 / pixels_per_point,
         canvas.height() as f32 / pixels_per_point,

crates/egui-wgpu/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.
 
 
+## 0.27.1 - 2024-03-29
+* Nothing new
+
+
 ## 0.27.0 - 2024-03-26
 * Improve panic message in egui-wgpu when failing to create buffers [#3986](https://github.com/emilk/egui/pull/3986)
 

crates/egui-winit/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.
 
 
+## 0.27.1 - 2024-03-29
+* Nothing new
+
+
 ## 0.27.0 - 2024-03-26
 * Update memoffset to 0.9.0, arboard to 3.3.1, and remove egui_glow's needless dependency on pure_glow's deps  [#4036](https://github.com/emilk/egui/pull/4036) (thanks [@Nopey](https://github.com/Nopey)!)
 * Don't clear modifier state on focus change [#4157](https://github.com/emilk/egui/pull/4157) (thanks [@ming08108](https://github.com/ming08108)!)

crates/egui/src/containers/area.rs

@@ -384,7 +384,7 @@ impl Area {
         let layer_id = LayerId::new(self.order, self.id);
         let area_rect = ctx.memory(|mem| mem.areas().get(self.id).map(|area| area.rect()));
         if let Some(area_rect) = area_rect {
-            let clip_rect = ctx.available_rect();
+            let clip_rect = Rect::EVERYTHING;
             let painter = Painter::new(ctx.clone(), layer_id, clip_rect);
 
             // shrinkage: looks kinda a bad on its own
@@ -437,12 +437,7 @@ impl Prepared {
                 .at_least(self.state.left_top_pos() + Vec2::splat(32.0)),
         );
 
-        let shadow_radius = ctx.style().visuals.window_shadow.margin().sum().max_elem(); // hacky
-        let clip_rect_margin = ctx.style().visuals.clip_rect_margin.max(shadow_radius);
-
-        let clip_rect = Rect::from_min_max(self.state.left_top_pos(), constrain_rect.max)
-            .expand(clip_rect_margin)
-            .intersect(constrain_rect);
+        let clip_rect = constrain_rect; // Don't paint outside our bounds
 
         let mut ui = Ui::new(
             ctx.clone(),