Hold on hover

README.md

@@ -1,35 +1,46 @@
 # egui-notify
+
 Simple notifications library for [`egui`](https://github.com/emilk/egui)
 
 ![example_image](media/toasts_type.png)
 
 ![example_video](media/toasts_example_video.gif)
-# Usage
+
+## Usage
+
 ```rust
 use egui_notify::Toasts;
 use std::time::Duration;
 
 // initialize once
 let mut toasts = Toasts::default();
 ```
+
 ```rust
 // somewhere within [egui::App::update]...
 toasts.info("Hello world!").set_duration(Duration::from_secs(5));
 // ...
 toasts.show(ctx);
 ```
 
-# Installation
+## Installation
+
+```sh
+cargo add egui-notify
+```
+
 ```toml
 [dependencies]
 egui-notify = "0.15.0"
 ```
 
-# Difference to [`egui-toast`](https://github.com/urholaukkarinen/egui-toast)
-### `egui-notify` has
- - Animations for appearing/disappearing toasts
- - Duration meter for expiring toasts
- - Toast positioning not influenced by which `Context` you pass to it (like if for example, you passed in a `Context` already altered for an `egui::Window`)
- - Differing methodology (create `Toasts` instance once, save save somewhere in application state)
- - Threadsafe `Toasts` instance, implements `Send`, `Sync`.
- - No support for custom toasts
+## Difference to [`egui-toast`](https://github.com/urholaukkarinen/egui-toast)
+
+### `egui-notify` has
+
+- Animations for appearing/disappearing toasts
+- Duration meter for expiring toasts
+- Toast positioning not influenced by which `Context` you pass to it (like if for example, you passed in a `Context` already altered for an `egui::Window`)
+- Differing methodology (create `Toasts` instance once, save save somewhere in application state)
+- Threadsafe `Toasts` instance, implements `Send`, `Sync`.
+- No support for custom toasts

src/lib.rs

@@ -212,9 +212,16 @@ impl Toasts {
  let mut update = false;
 
  for (i, toast) in toasts.iter_mut().enumerate() {
- // Decrease duration if idling
+ let anim_offset = toast.width * (1. - ease_in_cubic(toast.value));
+ pos.x += anim_offset * anchor.anim_side();
+ let rect = toast.calc_anchored_rect(pos, *anchor);
+
  if let Some((_, d)) = toast.duration.as_mut() {
- if toast.state.idling() {
+ // Check if we hover over the toast and if true don't decrease the duration
+ let hover_pos = ctx.input(|i| i.pointer.hover_pos());
+ let is_outside_rect = hover_pos.map_or(true, |pos| !rect.contains(pos));
+
+ if is_outside_rect && toast.state.idling() {
  *d -= ctx.input(|i| i.stable_dt);
  update = true;
  }
@@ -310,10 +317,6 @@ impl Toasts {
  toast.width = icon_width_padded + caption_width + cross_width_padded + (padding.x * 2.);
  toast.height = action_height.max(caption_height).max(cross_height) + padding.y * 2.;
 
- let anim_offset = toast.width * (1. - ease_in_cubic(toast.value));
- pos.x += anim_offset * anchor.anim_side();
- let rect = toast.calc_anchored_rect(pos, *anchor);
-
  // Required due to positioning of the next toast
  pos.x -= anim_offset * anchor.anim_side();