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Require a StrokeKind when painting rectangles with strokes (#5648)

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This is a breaking change, requiring users to think about wether the
stroke is inside/centered/outside the rect.

When in doubt, add `egui::StrokeKind::Inside` to the function call.
This commit is contained in:
Emil Ernerfeldt
2025-01-29 15:52:49 +01:00
committed by GitHub
parent 8d2c8c203c
commit 525d435a84
35 changed files with 184 additions and 73 deletions
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18
crates/egui_demo_lib/src/demo/toggle_switch.rs
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@@ -56,8 +56,13 @@ pub fn toggle_ui(ui: &mut egui::Ui, on: &mut bool) -> egui::Response {
// All coordinates are in absolute screen coordinates so we use `rect` to place the elements.
let rect = rect.expand(visuals.expansion);
let radius = 0.5 * rect.height();
ui.painter()
.rect(rect, radius, visuals.bg_fill, visuals.bg_stroke);
ui.painter().rect(
rect,
radius,
visuals.bg_fill,
visuals.bg_stroke,
egui::StrokeKind::Inside,
);
// Paint the circle, animating it from left to right with `how_on`:
let circle_x = egui::lerp((rect.left() + radius)..=(rect.right() - radius), how_on);
let center = egui::pos2(circle_x, rect.center().y);
@@ -88,8 +93,13 @@ fn toggle_ui_compact(ui: &mut egui::Ui, on: &mut bool) -> egui::Response {
let visuals = ui.style().interact_selectable(&response, *on);
let rect = rect.expand(visuals.expansion);
let radius = 0.5 * rect.height();
ui.painter()
.rect(rect, radius, visuals.bg_fill, visuals.bg_stroke);
ui.painter().rect(
rect,
radius,
visuals.bg_fill,
visuals.bg_stroke,
egui::StrokeKind::Inside,
);
let circle_x = egui::lerp((rect.left() + radius)..=(rect.right() - radius), how_on);
let center = egui::pos2(circle_x, rect.center().y);
ui.painter()