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Capture hover events on tabs

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Co-Authored-By: Antonio Scandurra <me@as-cii.com>
This commit is contained in:
Nathan Sobo
2021-04-27 09:23:44 -06:00
co-authored by Antonio Scandurra
parent fc4b7e2a2a
commit 3d1e44ca29
5 changed files with 29 additions and 22 deletions
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zed/src/workspace/pane.rs
+18 -13
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@@ -176,14 +176,14 @@ impl Pane {
ctx.emit(Event::Split(direction));
}
fn render_tabs(&self, app: &AppContext) -> ElementBox {
fn render_tabs(&self, ctx: &AppContext) -> ElementBox {
let settings = smol::block_on(self.settings.read());
let border_color = ColorU::from_u32(0xdbdbdcff);
let mut row = Flex::row();
let last_item_ix = self.items.len() - 1;
for (ix, item) in self.items.iter().enumerate() {
let title = item.title(app);
let title = item.title(ctx);
let mut border = Border::new(1.0, border_color);
border.left = ix > 0;
@@ -204,7 +204,7 @@ impl Pane {
LineBox::new(
settings.ui_font_family,
settings.ui_font_size,
Align::new(Self::render_modified_icon(item.is_dirty(app)))
Align::new(Self::render_modified_icon(item.is_dirty(ctx)))
.right()
.boxed(),
)
@@ -224,19 +224,24 @@ impl Pane {
container = container.with_background_color(ColorU::from_u32(0xeaeaebff));
}
enum Tab {}
row.add_child(
Expanded::new(
1.0,
ConstrainedBox::new(
EventHandler::new(container.boxed())
.on_mouse_down(move |ctx| {
ctx.dispatch_action("pane:activate_item", ix);
true
})
.boxed(),
)
.with_min_width(80.0)
.with_max_width(264.0)
MouseEventHandler::new::<Tab, _>(0, ctx, |mouse_state| {
ConstrainedBox::new(
EventHandler::new(container.boxed())
.on_mouse_down(move |ctx| {
ctx.dispatch_action("pane:activate_item", ix);
true
})
.boxed(),
)
.with_min_width(80.0)
.with_max_width(264.0)
.boxed()
})
.boxed(),
)
.named("tab"),