chore: micro host directive

projects/core/components/textfield/textfield.component.ts

@@ -25,16 +25,14 @@ import type {TuiDataListHost} from '@taiga-ui/core/components/data-list';
 import {tuiAsDataListHost} from '@taiga-ui/core/components/data-list';
 import {TuiLabel} from '@taiga-ui/core/components/label';
 import {
-    TUI_DROPDOWN_OPTIONS,
     TuiDropdownDirective,
+    TuiDropdownFixed,
     tuiDropdownOpen,
-    tuiDropdownOptionsProvider,
     TuiWithDropdownOpen,
 } from '@taiga-ui/core/directives/dropdown';
 import {TuiWithIcons} from '@taiga-ui/core/directives/icons';
 import {TUI_COMMON_ICONS} from '@taiga-ui/core/tokens';
 import type {TuiSizeL, TuiSizeS} from '@taiga-ui/core/types';
-import {tuiOverrideDefaultOptions} from '@taiga-ui/core/utils';
 import type {PolymorpheusContent} from '@taiga-ui/polymorpheus';
 import {PolymorpheusOutlet} from '@taiga-ui/polymorpheus';
 
@@ -50,8 +48,9 @@ import {TuiWithTextfieldDropdown} from './textfield-dropdown.directive';
     styles: ['@import "@taiga-ui/core/styles/components/textfield.less";'],
     encapsulation: ViewEncapsulation.None,
     changeDetection: ChangeDetectionStrategy.OnPush,
-    providers: [tuiAsDataListHost(TuiTextfieldComponent), tuiDropdownOptionsProvider({})],
+    providers: [tuiAsDataListHost(TuiTextfieldComponent)],
     hostDirectives: [
+        TuiDropdownFixed,
         TuiDropdownDirective,
         TuiWithDropdownOpen,
         TuiWithTextfieldDropdown,
@@ -82,9 +81,6 @@ export class TuiTextfieldComponent<T> implements TuiDataListHost<T> {
     protected readonly control?: NgControl;
 
     protected readonly icons = inject(TUI_COMMON_ICONS);
-    protected readonly override = tuiOverrideDefaultOptions(TUI_DROPDOWN_OPTIONS, {
-        limitWidth: 'fixed',
-    });
 
     protected computedFiller = computed(() => {
         const value = this.directive?.nativeValue() || '';

projects/core/directives/dropdown/dropdown-fixed.directive.ts

@@ -0,0 +1,21 @@
+import {Directive, inject} from '@angular/core';
+import {tuiOverrideOptions} from '@taiga-ui/core/utils/miscellaneous';
+
+import {
+    TUI_DROPDOWN_DEFAULT_OPTIONS,
+    TUI_DROPDOWN_OPTIONS,
+} from './dropdown-options.directive';
+
+@Directive({
+    standalone: true,
+})
+export class TuiDropdownFixed {
+    constructor() {
+        const override = tuiOverrideOptions(
+            {limitWidth: 'fixed'},
+            TUI_DROPDOWN_DEFAULT_OPTIONS,
+        );
+
+        override(inject(TUI_DROPDOWN_OPTIONS), TUI_DROPDOWN_DEFAULT_OPTIONS);
+    }
+}

projects/core/directives/dropdown/index.ts

@@ -18,3 +18,4 @@ export * from './dropdown-position-sided.directive';
 export * from './dropdown-selection.directive';
 export * from './dropdowns.component';
 export * from './with-dropdown-open.directive';
+export * from './dropdown-fixed.directive';

projects/core/utils/miscellaneous/override-options.ts

@@ -1,6 +1,3 @@
-import type {ProviderToken} from '@angular/core';
-import {inject} from '@angular/core';
-
 export function tuiOverrideOptions<T>(
     override: Partial<T>,
     fallback: T,
@@ -16,14 +13,3 @@ export function tuiOverrideOptions<T>(
         return result;
     };
 }
-
-export function tuiOverrideDefaultOptions<T>(
-    key: ProviderToken<T>,
-    options: Partial<T>,
-): void {
-    const defaultOptions = inject(key, {self: true});
-
-    Object.keys(options).forEach((key) => {
-        (defaultOptions as Record<string, unknown>)[key] = options[key as keyof T];
-    });
-}