Remove the Stack trait, update StyledExt to include stacks

Co-Authored-By: Marshall Bowers <1486634+maxdeviant@users.noreply.github.com>

crates/ui2/src/components/stack.rs

@@ -1,31 +1,17 @@
 use gpui::{div, Div};
 
-use crate::prelude::*;
-
-pub trait Stack: Styled + Sized {
-    /// Horizontally stacks elements.
-    fn h_stack(self) -> Self {
-        self.flex().flex_row().items_center()
-    }
-
-    /// Vertically stacks elements.
-    fn v_stack(self) -> Self {
-        self.flex().flex_col()
-    }
-}
-
-impl<V: 'static> Stack for Div<V> {}
+use crate::StyledExt;
 
 /// Horizontally stacks elements.
 ///
 /// Sets `flex()`, `flex_row()`, `items_center()`
 pub fn h_stack<V: 'static>() -> Div<V> {
-    div().h_stack()
+    div().h_flex()
 }
 
 /// Vertically stacks elements.
 ///
 /// Sets `flex()`, `flex_col()`
 pub fn v_stack<V: 'static>() -> Div<V> {
-    div().v_stack()
+    div().v_flex()
 }

crates/ui2/src/styled_ext.rs

@@ -3,18 +3,36 @@ use gpui::{Div, Styled};
 use crate::UITextSize;
 
 /// Extends [`Styled`](gpui::Styled) with Zed specific styling methods.
-pub trait StyledExt {
-    fn text_ui_size(self, size: UITextSize) -> Self;
-    fn text_ui(self) -> Self;
-    fn text_ui_sm(self) -> Self;
+pub trait StyledExt: Styled {
+    /// Horizontally stacks elements.
+    ///
+    /// Sets `flex()`, `flex_row()`, `items_center()`
+    fn h_flex(self) -> Self
+    where
+        Self: Sized,
+    {
+        self.flex().flex_row().items_center()
     }
 
-impl<V: 'static> StyledExt for Div<V> {
-    fn text_ui_size(self, size: UITextSize) -> Self {
+    /// Vertically stacks elements.
+    ///
+    /// Sets `flex()`, `flex_col()`
+    fn v_flex(self) -> Self
+    where
+        Self: Sized,
+    {
+        self.flex().flex_col()
+    }
+
+    fn text_ui_size(self, size: UITextSize) -> Self
+    where
+        Self: Sized,
+    {
         let size = size.rems();
 
         self.text_size(size)
     }
+
     /// The default size for UI text.
     ///
     /// `0.825rem` or `14px` at the default scale of `1rem` = `16px`.
@@ -22,11 +40,15 @@ impl<V: 'static> StyledExt for Div<V> {
     /// Note: The absolute size of this text will change based on a user's `ui_scale` setting.
     ///
     /// Use [`text_ui_sm`] for regular-sized text.
-    fn text_ui(self) -> Self {
+    fn text_ui(self) -> Self
+    where
+        Self: Sized,
+    {
         let size = UITextSize::default().rems();
 
         self.text_size(size)
     }
+
     /// The small size for UI text.
     ///
     /// `0.75rem` or `12px` at the default scale of `1rem` = `16px`.
@@ -34,9 +56,14 @@ impl<V: 'static> StyledExt for Div<V> {
     /// Note: The absolute size of this text will change based on a user's `ui_scale` setting.
     ///
     /// Use [`text_ui`] for regular-sized text.
-    fn text_ui_sm(self) -> Self {
+    fn text_ui_sm(self) -> Self
+    where
+        Self: Sized,
+    {
         let size = UITextSize::Small.rems();
 
         self.text_size(size)
     }
 }
+
+impl<V: 'static> StyledExt for Div<V> {}