WIP NotificationPopover

src/main.rs

@@ -3,6 +3,7 @@ use gtk4::{gdk, glib, prelude::*};
 mod deref_cell;
 mod mpris;
 mod mpris_player;
+mod notification_popover;
 mod notifications;
 mod popover_container;
 mod status_area;

src/notification_popover.rs

@@ -0,0 +1,57 @@
+use cascade::cascade;
+use gtk4::{
+    glib::{self, clone},
+    prelude::*,
+    subclass::prelude::*,
+};
+
+use crate::deref_cell::DerefCell;
+
+#[derive(Default)]
+pub struct NotificationPopoverInner {
+    label: DerefCell<gtk4::Label>,
+}
+
+#[glib::object_subclass]
+impl ObjectSubclass for NotificationPopoverInner {
+    const NAME: &'static str = "S76NotificationPopover";
+    type ParentType = gtk4::Popover;
+    type Type = NotificationPopover;
+}
+
+impl ObjectImpl for NotificationPopoverInner {
+    fn constructed(&self, obj: &NotificationPopover) {
+        let label = cascade! {
+            gtk4::Label::new(None);
+        };
+
+        cascade! {
+            obj;
+            ..set_autohide(false);
+            ..set_has_arrow(false);
+            ..set_offset(0, 12);
+            ..set_child(Some(&label));
+        };
+
+        self.label.set(label);
+    }
+}
+
+impl WidgetImpl for NotificationPopoverInner {}
+impl PopoverImpl for NotificationPopoverInner {}
+
+glib::wrapper! {
+    pub struct NotificationPopover(ObjectSubclass<NotificationPopoverInner>)
+        @extends gtk4::Popover, gtk4::Widget;
+}
+
+impl NotificationPopover {
+    pub fn new() -> Self {
+        let obj = glib::Object::new::<Self>(&[]).unwrap();
+        obj
+    }
+
+    fn inner(&self) -> &NotificationPopoverInner {
+        NotificationPopoverInner::from_instance(self)
+    }
+}

src/time_button.rs

@@ -8,6 +8,7 @@ use gtk4::{
 
 use crate::deref_cell::DerefCell;
 use crate::mpris::MprisControls;
+use crate::notification_popover::NotificationPopover;
 use crate::popover_container::PopoverContainer;
 
 #[derive(Default)]
@@ -15,6 +16,7 @@ pub struct TimeButtonInner {
     calendar: DerefCell<gtk4::Calendar>,
     button: DerefCell<gtk4::ToggleButton>,
     label: DerefCell<gtk4::Label>,
+    notification_popover: DerefCell<NotificationPopover>,
 }
 
 #[glib::object_subclass]
@@ -60,9 +62,15 @@ impl ObjectImpl for TimeButtonInner {
             ..popover().bind_property("visible", &button, "active").flags(glib::BindingFlags::BIDIRECTIONAL).build();
         };
 
+        let notification_popover = cascade! {
+            NotificationPopover::new();
+            ..set_parent(obj);
+        };
+
         self.calendar.set(calendar);
         self.button.set(button);
         self.label.set(label);
+        self.notification_popover.set(notification_popover);
 
         // TODO: better way to do this?
         glib::timeout_add_seconds_local(
@@ -77,6 +85,7 @@ impl ObjectImpl for TimeButtonInner {
 
     fn dispose(&self, _obj: &TimeButton) {
         self.button.unparent();
+        self.notification_popover.unparent();
     }
 }