elkowar/eww
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systray: add :hover attribute to tray items (#1091)

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* systray: add `:hover` attribute to tray items

* doc: add entry to changelog
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Jonathan 2024-05-05 12:14:44 +02:00 committed by GitHub
parent 2c88115124
commit a4da192d62
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2 changed files with 21 additions and 3 deletions
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CHANGELOG.md
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@ -9,6 +9,7 @@ All notable changes to eww will be listed here, starting at changes since versio
### Features
- Add `:truncate` property to labels, disabled by default (except in cases where truncation would be enabled in version `0.5.0` and before) (By: Rayzeq).
- Add support for `:hover` css selectors for tray items (By: zeapoz)
## [0.6.0] (21.04.2024)

23
crates/eww/src/widgets/systray.rs
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@ -1,5 +1,6 @@
use crate::widgets::window::Window;
use futures::StreamExt;
use gdk::NotifyType;
use gtk::{cairo::Surface, gdk::ffi::gdk_cairo_surface_create_from_pixbuf, prelude::*};
use notifier_host;
use std::{cell::RefCell, future::Future, rc::Rc};
@ -130,11 +131,27 @@ impl Drop for Item {
impl Item {
fn new(id: String, item: notifier_host::Item, icon_size: tokio::sync::watch::Receiver<i32>) -> Self {
let widget = gtk::EventBox::new();
let out_widget = widget.clone(); // copy so we can return it
let gtk_widget = gtk::EventBox::new();
// Support :hover selector
gtk_widget.connect_enter_notify_event(|gtk_widget, evt| {
if evt.detail() != NotifyType::Inferior {
gtk_widget.clone().set_state_flags(gtk::StateFlags::PRELIGHT, false);
}
gtk::Inhibit(false)
});
gtk_widget.connect_leave_notify_event(|gtk_widget, evt| {
if evt.detail() != NotifyType::Inferior {
gtk_widget.clone().unset_state_flags(gtk::StateFlags::PRELIGHT);
}
gtk::Inhibit(false)
});
let out_widget = gtk_widget.clone(); // copy so we can return it
let task = glib::MainContext::default().spawn_local(async move {
if let Err(e) = Item::maintain(widget.clone(), item, icon_size).await {
if let Err(e) = Item::maintain(gtk_widget.clone(), item, icon_size).await {
log::error!("error for systray item {}: {}", id, e);
}
});