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Autoscroll to active tab when activating a new item

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This commit is contained in:
Antonio Scandurra 2022-04-06 09:08:44 +02:00
parent eb99588368
commit 1453954ef4
2 changed files with 37 additions and 4 deletions
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12
crates/workspace/src/pane.rs
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@ -100,6 +100,7 @@ pub enum Event {
pub struct Pane {
items: Vec<Box<dyn ItemHandle>>,
active_item_index: usize,
autoscroll: bool,
nav_history: Rc<RefCell<NavHistory>>,
toolbar: ViewHandle<Toolbar>,
}
@ -141,6 +142,7 @@ impl Pane {
Self {
items: Vec::new(),
active_item_index: 0,
autoscroll: false,
nav_history: Default::default(),
toolbar: cx.add_view(|_| Toolbar::new()),
}
@ -388,6 +390,7 @@ impl Pane {
self.focus_active_item(cx);
self.activate(cx);
}
self.autoscroll = true;
cx.notify();
}
}
@ -627,13 +630,18 @@ impl Pane {
});
}
fn render_tabs(&self, cx: &mut RenderContext<Self>) -> ElementBox {
fn render_tabs(&mut self, cx: &mut RenderContext<Self>) -> ElementBox {
let theme = cx.global::<Settings>().theme.clone();
enum Tabs {}
let pane = cx.handle();
let tabs = MouseEventHandler::new::<Tabs, _, _>(0, cx, |mouse_state, cx| {
let mut row = Flex::row().scrollable::<Tabs, _>(1, cx);
let autoscroll = if mem::take(&mut self.autoscroll) {
Some(self.active_item_index)
} else {
None
};
let mut row = Flex::row().scrollable::<Tabs, _>(1, autoscroll, cx);
for (ix, item) in self.items.iter().enumerate() {
let is_active = ix == self.active_item_index;