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1.7 KiB
Rust
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mod label;
mod page;
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use std::sync::Arc;
use gtk::prelude::WidgetExt;
use gtk::{GestureClick, Notebook};
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use label::Label;
use page::Page;
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pub struct Tab {
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widget: Notebook,
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}
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impl Tab {
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// Construct
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pub fn new() -> Tab {
Self {
widget: Notebook::builder().scrollable(true).build(),
}
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}
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// Actions
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pub fn append(&self, is_current_page: bool) -> u32 {
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// Init new tab components
let label = Arc::new(Label::new(false));
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let page = Page::new();
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// Init additional label actions
let controller = GestureClick::new();
controller.connect_pressed({
let label = label.clone();
move |_, n: i32, _, _| {
// double click
if n == 2 {
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label.pin(!label.is_pinned()); // toggle
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}
}
});
label.widget().add_controller(controller);
// Append new page
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let page_number = self.widget.append_page(page.widget(), Some(label.widget()));
self.widget.set_tab_reorderable(page.widget(), true);
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if is_current_page {
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self.widget.set_current_page(Some(page_number));
}
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// Result
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page_number
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}
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pub fn close(&self) {
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self.widget.remove_page(self.widget.current_page());
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}
pub fn close_all(&self) {
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// @TODO skip pinned or make confirmation alert (GTK>=4.10)
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while let Some(page_number) = self.widget.current_page() {
self.widget.remove_page(Some(page_number));
}
}
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pub fn pin(&self) -> bool {
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todo!()
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}
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// Getters
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pub fn widget(&self) -> &Notebook {
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&self.widget
}
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}