input: impl Selectable for TextInput that allow it as tigger for popover (#1353)

crates/ui/src/input/text_input.rs

@@ -10,7 +10,7 @@ use crate::indicator::Indicator;
 use crate::input::clear_button;
 use crate::input::element::{LINE_NUMBER_RIGHT_MARGIN, RIGHT_MARGIN};
 use crate::scroll::Scrollbar;
-use crate::{h_flex, StyledExt};
+use crate::{h_flex, Selectable, StyledExt};
 use crate::{v_flex, ActiveTheme};
 use crate::{IconName, Size};
 use crate::{Sizable, StyleSized};
@@ -32,6 +32,7 @@ pub struct TextInput {
     bordered: bool,
     focus_bordered: bool,
     tab_index: isize,
+    selected: bool,
 }
 
 impl Sizable for TextInput {
@@ -41,6 +42,17 @@ impl Sizable for TextInput {
     }
 }
 
+impl Selectable for TextInput {
+    fn selected(mut self, selected: bool) -> Self {
+        self.selected = selected;
+        self
+    }
+
+    fn is_selected(&self) -> bool {
+        self.selected
+    }
+}
+
 impl TextInput {
     /// Create a new [`TextInput`] element bind to the [`InputState`].
     pub fn new(state: &Entity<InputState>) -> Self {
@@ -58,6 +70,7 @@ impl TextInput {
             bordered: true,
             focus_bordered: true,
             tab_index: 0,
+            selected: false,
         }
     }