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Move workspace overlay elements into an actual overlay in order to get proper stacking context depths

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Co-Authored-By: Mikayla Maki <mikayla@zed.dev>
This commit is contained in:
K Simmons 2022-09-09 18:17:17 -07:00
parent 6b26965074
commit 444417203b
4 changed files with 50 additions and 41 deletions
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46
crates/drag_and_drop/src/drag_and_drop.rs
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@ -2,7 +2,7 @@ use std::{any::Any, rc::Rc};
use collections::HashSet;
use gpui::{
elements::{Container, MouseEventHandler},
elements::{Container, MouseEventHandler, Overlay},
geometry::vector::Vector2F,
scene::DragRegionEvent,
CursorStyle, Element, ElementBox, EventContext, MouseButton, MutableAppContext, RenderContext,
@ -116,29 +116,27 @@ impl<V: View> DragAndDrop<V> {
enum DraggedElementHandler {}
Some(
MouseEventHandler::<DraggedElementHandler>::new(0, cx, |_, cx| {
Container::new(render(payload, cx))
.with_margin_left(position.x())
.with_margin_top(position.y())
.aligned()
.top()
.left()
.boxed()
})
.with_cursor_style(CursorStyle::Arrow)
.on_up(MouseButton::Left, |_, cx| {
cx.defer(|cx| {
cx.update_global::<Self, _, _>(|this, cx| this.stop_dragging(cx));
});
cx.propogate_event();
})
.on_up_out(MouseButton::Left, |_, cx| {
cx.defer(|cx| {
cx.update_global::<Self, _, _>(|this, cx| this.stop_dragging(cx));
});
})
// Don't block hover events or invalidations
.with_hoverable(false)
Overlay::new(
MouseEventHandler::<DraggedElementHandler>::new(0, cx, |_, cx| {
render(payload, cx)
})
.with_cursor_style(CursorStyle::Arrow)
.on_up(MouseButton::Left, |_, cx| {
cx.defer(|cx| {
cx.update_global::<Self, _, _>(|this, cx| this.stop_dragging(cx));
});
cx.propogate_event();
})
.on_up_out(MouseButton::Left, |_, cx| {
cx.defer(|cx| {
cx.update_global::<Self, _, _>(|this, cx| this.stop_dragging(cx));
});
})
// Don't block hover events or invalidations
.with_hoverable(false)
.boxed(),
)
.with_anchor_position(position)
.boxed(),
)
},