djkato/egui
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Fix rare issue of accidentally hovering two things at once

Browse source 
Closes https://github.com/emilk/egui/issues/140
This commit is contained in:
Emil Ernerfeldt 2021-01-26 18:56:30 +01:00
parent ba08a919ba
commit b8a4c9c8ce
1 changed files with 6 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
egui/src/context.rs
View file

@ -227,7 +227,12 @@ impl CtxRef {
rect: Rect, rect: Rect,
sense: Sense, sense: Sense,
) -> Response { ) -> Response {
let interact_rect = rect.expand2((0.5 * item_spacing).min(Vec2::splat(5.0))); // make it easier to click let gap = 0.5; // Just to make sure we don't accidentally hover two things at once (a small eps should be sufficient).
let interact_rect = rect.expand2(
(0.5 * item_spacing - Vec2::splat(gap))
.at_least(Vec2::splat(0.0))
.at_most(Vec2::splat(5.0)),
); // make it easier to click
let hovered = self.rect_contains_pointer(layer_id, clip_rect.intersect(interact_rect)); let hovered = self.rect_contains_pointer(layer_id, clip_rect.intersect(interact_rect));
self.interact_with_hovered(layer_id, id, rect, sense, hovered) self.interact_with_hovered(layer_id, id, rect, sense, hovered)
} }