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Take a target view when marking an element as draggable

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This commit is contained in:
Antonio Scandurra 2023-04-21 15:52:05 +02:00
parent b0cbd13e7a
commit 5b40641fde
12 changed files with 86 additions and 36 deletions
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23
crates/workspace/src/item.rs
View file

@ -54,12 +54,12 @@ pub trait Item: View {
fn tab_description<'a>(&'a self, _: usize, _: &'a AppContext) -> Option<Cow<str>> {
None
}
fn tab_content(
fn tab_content<V: View>(
&self,
detail: Option<usize>,
style: &theme::Tab,
cx: &AppContext,
) -> Element<Pane>;
) -> Element<V>;
fn for_each_project_item(&self, _: &AppContext, _: &mut dyn FnMut(usize, &dyn project::Item)) {}
fn is_singleton(&self, _cx: &AppContext) -> bool {
false
@ -181,6 +181,12 @@ pub trait ItemHandle: 'static + fmt::Debug {
style: &theme::Tab,
cx: &AppContext,
) -> Element<Pane>;
fn dragged_tab_content(
&self,
detail: Option<usize>,
style: &theme::Tab,
cx: &AppContext,
) -> Element<Workspace>;
fn project_path(&self, cx: &AppContext) -> Option<ProjectPath>;
fn project_entry_ids(&self, cx: &AppContext) -> SmallVec<[ProjectEntryId; 3]>;
fn project_item_model_ids(&self, cx: &AppContext) -> SmallVec<[usize; 3]>;
@ -281,6 +287,15 @@ impl<T: Item> ItemHandle for ViewHandle<T> {
self.read(cx).tab_content(detail, style, cx)
}
fn dragged_tab_content(
&self,
detail: Option<usize>,
style: &theme::Tab,
cx: &AppContext,
) -> Element<Workspace> {
self.read(cx).tab_content(detail, style, cx)
}
fn project_path(&self, cx: &AppContext) -> Option<ProjectPath> {
let this = self.read(cx);
let mut result = None;
@ -927,12 +942,12 @@ pub(crate) mod test {
})
}
fn tab_content(
fn tab_content<V: View>(
&self,
detail: Option<usize>,
_: &theme::Tab,
_: &AppContext,
) -> Element<Pane> {
) -> Element<V> {
self.tab_detail.set(detail);
Empty::new().boxed()
}