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Implement VisibleOnHover for IconButton (#3642)

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This PR implements the `VisibleOnHover` trait for `IconButton`s.

I noticed that in a lot of places we were wrapping an `IconButton` in an
extra `div` just so we could call `visible_on_hover` on it. By
implementing the trait on `IconButton` directly it allows us to avoid
the interstitial `div` entirely.

Release Notes:

- N/A
This commit is contained in:
Marshall Bowers 2023-12-13 20:42:27 -05:00 committed by GitHub
parent 15f62a49f7
commit 057b235c56
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GPG Key ID: 4AEE18F83AFDEB23
6 changed files with 81 additions and 82 deletions
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20
crates/collab_ui2/src/chat_panel.rs
View File

@ -384,7 +384,13 @@ impl ChatPanel {
.right_2()
.w_8()
.visible_on_hover("")
.child(render_remove(message_id_to_remove, cx)),
.children(message_id_to_remove.map(|message_id| {
IconButton::new(("remove", message_id), Icon::XCircle).on_click(
cx.listener(move |this, _, cx| {
this.remove_message(message_id, cx);
}),
)
})),
)
.into_any()
}
@ -524,18 +530,6 @@ impl ChatPanel {
}
}
fn render_remove(message_id_to_remove: Option<u64>, cx: &mut ViewContext<ChatPanel>) -> AnyElement {
if let Some(message_id) = message_id_to_remove {
IconButton::new(("remove", message_id), Icon::XCircle)
.on_click(cx.listener(move |this, _, cx| {
this.remove_message(message_id, cx);
}))
.into_any_element()
} else {
div().into_any_element()
}
}
impl EventEmitter<Event> for ChatPanel {}
impl Render for ChatPanel {

94
crates/collab_ui2/src/collab_panel.rs
View File

@ -2289,18 +2289,15 @@ impl CollabPanel {
let button = match section {
Section::ActiveCall => channel_link.map(|channel_link| {
let channel_link_copy = channel_link.clone();
div()
IconButton::new("channel-link", Icon::Copy)
.icon_size(IconSize::Small)
.size(ButtonSize::None)
.visible_on_hover("section-header")
.child(
IconButton::new("channel-link", Icon::Copy)
.icon_size(IconSize::Small)
.size(ButtonSize::None)
.on_click(move |_, cx| {
let item = ClipboardItem::new(channel_link_copy.clone());
cx.write_to_clipboard(item)
})
.tooltip(|cx| Tooltip::text("Copy channel link", cx)),
)
.on_click(move |_, cx| {
let item = ClipboardItem::new(channel_link_copy.clone());
cx.write_to_clipboard(item)
})
.tooltip(|cx| Tooltip::text("Copy channel link", cx))
.into_any_element()
}),
Section::Contacts => Some(
@ -2380,17 +2377,16 @@ impl CollabPanel {
})
.when(!calling, |el| {
el.child(
div().visible_on_hover("").child(
IconButton::new("remove_contact", Icon::Close)
.icon_color(Color::Muted)
.tooltip(|cx| Tooltip::text("Remove Contact", cx))
.on_click(cx.listener({
let github_login = github_login.clone();
move |this, _, cx| {
this.remove_contact(user_id, &github_login, cx);
}
})),
),
IconButton::new("remove_contact", Icon::Close)
.icon_color(Color::Muted)
.visible_on_hover("")
.tooltip(|cx| Tooltip::text("Remove Contact", cx))
.on_click(cx.listener({
let github_login = github_login.clone();
move |this, _, cx| {
this.remove_contact(user_id, &github_login, cx);
}
})),
)
}),
)
@ -2619,38 +2615,32 @@ impl CollabPanel {
.end_slot(
h_stack()
.child(
div()
.id("channel_chat")
.when(!has_messages_notification, |el| el.visible_on_hover(""))
.child(
IconButton::new("channel_chat", Icon::MessageBubbles)
.icon_color(if has_messages_notification {
Color::Default
} else {
Color::Muted
})
.on_click(cx.listener(move |this, _, cx| {
this.join_channel_chat(channel_id, cx)
}))
.tooltip(|cx| Tooltip::text("Open channel chat", cx)),
),
IconButton::new("channel_chat", Icon::MessageBubbles)
.icon_color(if has_messages_notification {
Color::Default
} else {
Color::Muted
})
.when(!has_messages_notification, |this| {
this.visible_on_hover("")
})
.on_click(cx.listener(move |this, _, cx| {
this.join_channel_chat(channel_id, cx)
}))
.tooltip(|cx| Tooltip::text("Open channel chat", cx)),
)
.child(
div()
.id("channel_notes")
.when(!has_notes_notification, |el| el.visible_on_hover(""))
.child(
IconButton::new("channel_notes", Icon::File)
.icon_color(if has_notes_notification {
Color::Default
} else {
Color::Muted
})
.on_click(cx.listener(move |this, _, cx| {
this.open_channel_notes(channel_id, cx)
}))
.tooltip(|cx| Tooltip::text("Open channel notes", cx)),
),
IconButton::new("channel_notes", Icon::File)
.icon_color(if has_notes_notification {
Color::Default
} else {
Color::Muted
})
.when(!has_notes_notification, |this| this.visible_on_hover(""))
.on_click(cx.listener(move |this, _, cx| {
this.open_channel_notes(channel_id, cx)
}))
.tooltip(|cx| Tooltip::text("Open channel notes", cx)),
),
),
)

21
crates/editor2/src/editor.rs
View File

@ -9763,18 +9763,15 @@ pub fn diagnostic_block_renderer(diagnostic: Diagnostic, is_valid: bool) -> Rend
.px_1p5()
.child(HighlightedLabel::new(line.clone(), highlights.clone()))
.child(
div()
.border()
.border_color(gpui::red())
.visible_on_hover(group_id)
.child(
IconButton::new(copy_id.clone(), Icon::Copy)
.icon_color(Color::Muted)
.size(ButtonSize::Compact)
.style(ButtonStyle::Transparent)
.on_click(cx.listener(move |_, _, cx| write_to_clipboard))
.tooltip(|cx| Tooltip::text("Copy diagnostic message", cx)),
),
div().border().border_color(gpui::red()).child(
IconButton::new(copy_id.clone(), Icon::Copy)
.icon_color(Color::Muted)
.size(ButtonSize::Compact)
.style(ButtonStyle::Transparent)
.visible_on_hover(group_id)
.on_click(cx.listener(move |_, _, cx| write_to_clipboard))
.tooltip(|cx| Tooltip::text("Copy diagnostic message", cx)),
),
)
}))
.into_any_element()

13
crates/ui2/src/components/button/button_like.rs
View File

@ -2,7 +2,6 @@ use gpui::{relative, DefiniteLength};
use gpui::{rems, transparent_black, AnyElement, AnyView, ClickEvent, Div, Hsla, Rems, Stateful};
use smallvec::SmallVec;
use crate::h_stack;
use crate::prelude::*;
pub trait ButtonCommon: Clickable + Disableable {
@ -250,6 +249,7 @@ impl ButtonSize {
/// This is also used to build the prebuilt buttons.
#[derive(IntoElement)]
pub struct ButtonLike {
base: Div,
id: ElementId,
pub(super) style: ButtonStyle,
pub(super) disabled: bool,
@ -264,6 +264,7 @@ pub struct ButtonLike {
impl ButtonLike {
pub fn new(id: impl Into<ElementId>) -> Self {
Self {
base: div(),
id: id.into(),
style: ButtonStyle::default(),
disabled: false,
@ -331,6 +332,13 @@ impl ButtonCommon for ButtonLike {
}
}
impl VisibleOnHover for ButtonLike {
fn visible_on_hover(mut self, group_name: impl Into<SharedString>) -> Self {
self.base = self.base.visible_on_hover(group_name);
self
}
}
impl ParentElement for ButtonLike {
fn children_mut(&mut self) -> &mut SmallVec<[AnyElement; 2]> {
&mut self.children
@ -341,7 +349,8 @@ impl RenderOnce for ButtonLike {
type Rendered = Stateful<Div>;
fn render(self, cx: &mut WindowContext) -> Self::Rendered {
h_stack()
self.base
.h_flex()
.id(self.id.clone())
.group("")
.flex_none()

7
crates/ui2/src/components/button/icon_button.rs
View File

@ -98,6 +98,13 @@ impl ButtonCommon for IconButton {
}
}
impl VisibleOnHover for IconButton {
fn visible_on_hover(mut self, group_name: impl Into<SharedString>) -> Self {
self.base = self.base.visible_on_hover(group_name);
self
}
}
impl RenderOnce for IconButton {
type Rendered = ButtonLike;

8
crates/ui2/src/visible_on_hover.rs
View File

@ -1,13 +1,15 @@
use gpui::{InteractiveElement, SharedString, Styled};
pub trait VisibleOnHover: InteractiveElement + Styled + Sized {
pub trait VisibleOnHover {
/// Sets the element to only be visible when the specified group is hovered.
///
/// Pass `""` as the `group_name` to use the global group.
fn visible_on_hover(self, group_name: impl Into<SharedString>) -> Self;
}
impl<E: InteractiveElement + Styled> VisibleOnHover for E {
fn visible_on_hover(self, group_name: impl Into<SharedString>) -> Self {
self.invisible()
.group_hover(group_name, |style| style.visible())
}
}
impl<E: InteractiveElement + Styled> VisibleOnHover for E {}