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Finish implementing drag and drop

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Mikayla 2023-09-19 15:49:19 -07:00
parent f3b91082a6
commit d5f0ce0e20
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3 changed files with 32 additions and 39 deletions
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13
crates/drag_and_drop/src/drag_and_drop.rs
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@ -185,10 +185,11 @@ impl<V: 'static> DragAndDrop<V> {
Some(&State::Dragging {
region_offset,
region,
modifiers,
..
}) => {
this.currently_dragged = Some(State::Dragging {
modifiers: event.modifiers,
modifiers,
window,
region_offset,
region,
@ -205,7 +206,7 @@ impl<V: 'static> DragAndDrop<V> {
}
pub fn update_modifiers(new_modifiers: Modifiers, cx: &mut ViewContext<V>) -> bool {
cx.update_global(|this: &mut Self, _| match &mut this.currently_dragged {
let result = cx.update_global(|this: &mut Self, _| match &mut this.currently_dragged {
Some(state) => match state {
State::Dragging { modifiers, .. } => {
*modifiers = new_modifiers;
@ -214,7 +215,13 @@ impl<V: 'static> DragAndDrop<V> {
_ => false,
},
None => false,
})
});
if result {
cx.notify();
}
result
}
pub fn render(cx: &mut ViewContext<V>) -> Option<AnyElement<V>> {