chore: Refactor ClearButton to as method. (#598)

crates/ui/src/dropdown.rs

@@ -9,9 +9,9 @@ use rust_i18n::t;
 
 use crate::{
     h_flex,
-    input::ClearButton,
+    input::clear_button,
     list::{self, List, ListDelegate, ListItem},
-    v_flex, ActiveTheme, Disableable, Icon, IconName, Sizable, Size, StyleSized, StyledExt,
+    v_flex, ActiveTheme, Disableable as _, Icon, IconName, Sizable, Size, StyleSized, StyledExt,
 };
 
 actions!(dropdown, [Up, Down, Enter, Escape]);
@@ -674,7 +674,7 @@ where
                                     .child(self.display_title(window, cx)),
                             )
                             .when(show_clean, |this| {
-                                this.child(ClearButton::new(window, cx).map(|this| {
+                                this.child(clear_button(cx).map(|this| {
                                     if self.disabled {
                                         this.disabled(true)
                                     } else {

crates/ui/src/input/clear_button.rs

@@ -1,17 +1,14 @@
-use gpui::{App, Styled, Window};
+use gpui::{App, Styled};
 
 use crate::{
     button::{Button, ButtonVariants as _},
     ActiveTheme as _, Icon, IconName, Sizable as _,
 };
 
-pub(crate) struct ClearButton {}
-
-impl ClearButton {
-    pub fn new(_: &mut Window, cx: &mut App) -> Button {
-        Button::new("clean")
-            .icon(Icon::new(IconName::CircleX).text_color(cx.theme().muted_foreground))
-            .ghost()
-            .xsmall()
-    }
+pub(crate) fn clear_button(cx: &App) -> Button {
+    Button::new("clean")
+        .icon(Icon::new(IconName::CircleX))
+        .ghost()
+        .xsmall()
+        .text_color(cx.theme().muted_foreground)
 }

crates/ui/src/input/input.rs

@@ -24,10 +24,11 @@ use gpui::{
 use super::blink_cursor::BlinkCursor;
 use super::change::Change;
 use super::element::TextElement;
-use super::{number_input, ClearButton};
+use super::number_input;
 
 use crate::history::History;
 use crate::indicator::Indicator;
+use crate::input::clear_button;
 use crate::scroll::{Scrollbar, ScrollbarAxis, ScrollbarState};
 use crate::ActiveTheme;
 use crate::Size;
@@ -1640,7 +1641,7 @@ impl Render for TextInput {
             })
             .when(
                 self.cleanable && !self.loading && !self.text.is_empty() && self.is_single_line(),
-                |this| this.child(ClearButton::new(window, cx).on_click(cx.listener(Self::clean))),
+                |this| this.child(clear_button(cx).on_click(cx.listener(Self::clean))),
             )
             .children(suffix)
             .when(self.is_multi_line(), |this| {

crates/ui/src/time/date_picker.rs

@@ -11,7 +11,7 @@ use crate::{
     button::{Button, ButtonVariants as _},
     dropdown::Escape,
     h_flex,
-    input::ClearButton,
+    input::clear_button,
     v_flex, ActiveTheme, Icon, IconName, Sizable, Size, StyleSized as _, StyledExt as _,
 };
 
@@ -326,9 +326,7 @@ impl Render for DatePicker {
                             .gap_1()
                             .child(div().w_full().overflow_hidden().child(display_title))
                             .when(show_clean, |this| {
-                                this.child(
-                                    ClearButton::new(window, cx).on_click(cx.listener(Self::clean)),
-                                )
+                                this.child(clear_button(cx).on_click(cx.listener(Self::clean)))
                             })
                             .when(!show_clean, |this| {
                                 this.child(