refactor(multiple): underscore onFocus methods for internal usage only

Author: adolgachev

src/aria/listbox/listbox.ts

@@ -58,7 +58,7 @@ import {ComboboxPopup} from '../combobox';
     '[attr.aria-activedescendant]': '_pattern.activeDescendant()',
     '(keydown)': '_pattern.onKeydown($event)',
     '(pointerdown)': '_pattern.onPointerdown($event)',
-    '(focusin)': 'onFocus()',
+    '(focusin)': '_onFocus()',
   },
   hostDirectives: [ComboboxPopup],
 })
@@ -194,7 +194,7 @@ export class Listbox<V> {
     });
   }
 
-  onFocus() {
+  _onFocus() {
     this._hasFocused.set(true);
   }
 

src/aria/tabs/tabs.ts

@@ -146,7 +146,7 @@ export class Tabs {
     '[attr.aria-activedescendant]': '_pattern.activeDescendant()',
     '(keydown)': '_pattern.onKeydown($event)',
     '(pointerdown)': '_pattern.onPointerdown($event)',
-    '(focusin)': 'onFocus()',
+    '(focusin)': '_onFocus()',
   },
 })
 export class TabList implements OnInit, OnDestroy {
@@ -235,7 +235,7 @@ export class TabList implements OnInit, OnDestroy {
     });
   }
 
-  onFocus() {
+  _onFocus() {
     this._hasFocused.set(true);
   }
 

src/aria/toolbar/toolbar.ts

@@ -72,7 +72,7 @@ function sortDirectives(a: HasElement, b: HasElement) {
     '(keydown)': '_pattern.onKeydown($event)',
     '(click)': '_pattern.onClick($event)',
     '(pointerdown)': '_pattern.onPointerdown($event)',
-    '(focusin)': 'onFocus()',
+    '(focusin)': '_onFocus()',
   },
 })
 export class Toolbar<V> {
@@ -137,7 +137,7 @@ export class Toolbar<V> {
     });
   }
 
-  onFocus() {
+  _onFocus() {
     this._hasBeenFocused.set(true);
   }
 

src/aria/tree/tree.ts

@@ -93,7 +93,7 @@ function sortDirectives(a: HasElement, b: HasElement) {
     '[tabindex]': '_pattern.tabIndex()',
     '(keydown)': '_pattern.onKeydown($event)',
     '(pointerdown)': '_pattern.onPointerdown($event)',
-    '(focusin)': 'onFocus()',
+    '(focusin)': '_onFocus()',
   },
   hostDirectives: [ComboboxPopup],
 })
@@ -220,7 +220,7 @@ export class Tree<V> {
     });
   }
 
-  onFocus() {
+  _onFocus() {
     this._hasFocused.set(true);
   }