55 lines
1.6 KiB
Rust
55 lines
1.6 KiB
Rust
use glib::subclass::Signal;
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use gtk4::subclass::prelude::*;
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use once_cell::sync::Lazy;
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use std::cell::Cell;
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use std::cell::RefCell;
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use std::rc::Rc;
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use gtk4::{glib, prelude::*, Popover};
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#[derive(Debug, Default)]
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pub struct GridItem {
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pub(super) name: Rc<RefCell<gtk4::Label>>,
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pub(super) image: Rc<RefCell<gtk4::Image>>,
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pub(super) index: Cell<u32>,
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pub(super) popover: Rc<RefCell<Option<Popover>>>,
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}
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#[glib::object_subclass]
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impl ObjectSubclass for GridItem {
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const NAME: &'static str = "GridItem";
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type Type = super::GridItem;
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type ParentType = gtk4::Box;
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}
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impl ObjectImpl for GridItem {
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fn signals() -> &'static [Signal] {
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static SIGNALS: Lazy<Vec<Signal>> = Lazy::new(|| {
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vec![
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Signal::builder(
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// Signal name
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"new-group",
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// Types of the values which will be sent to the signal handler
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&[String::static_type().into()],
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// Type of the value the signal handler sends back
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<()>::static_type().into(),
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)
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.build(),
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Signal::builder(
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// Signal name
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"popover-closed",
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// Types of the values which will be sent to the signal handler
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&[],
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// Type of the value the signal handler sends back
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<()>::static_type().into(),
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)
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.build(),
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]
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});
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SIGNALS.as_ref()
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}
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}
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impl WidgetImpl for GridItem {}
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impl BoxImpl for GridItem {}
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