fixup! docs(cdk-experimental/listbox): add docs & examples

Author: mmalerba

src/cdk-experimental/listbox/listbox.md

@@ -79,8 +79,9 @@ Listboxes only support a single selected option at a time by default, but adding
 
 ### Listbox value
 
-The listbox's value is an array containing the values of the selected option(s). The listbox's value
-can be bound using `[cdkListboxValue]` and `(cdkListboxValueChange)`.
+The listbox's value is an array containing the values of the selected option(s). This is true even
+for the single selection listbox, whose value is an array containing a single element. The listbox's
+value can be bound using `[cdkListboxValue]` and `(cdkListboxValueChange)`.
 
 <!-- example({
   "example": "cdk-listbox-value-binding",
@@ -101,7 +102,7 @@ objects, you should provide a custom comparison function instead. This can be se
 
 ### Angular Forms support 
 
-The CDK Listbox has out of the box support for both template driven forms and reactive forms.
+The CDK Listbox supports both template driven forms and reactive forms.
 
 <!-- example({
   "example": "cdk-listbox-template-forms",
@@ -134,7 +135,7 @@ validation errors:
 
 ### Disabling options
 
-Individual options can be disabled for selection by setting `cdkOptionDisabled` on them.
+You can disable options for selection by setting `cdkOptionDisabled`.
 In addition, the entire listbox control can be disabled by setting `cdkListboxDisabled` on the
 listbox element.
 
@@ -172,7 +173,7 @@ If you prefer to use the [aria-activedescendant][activedescendant] strategy inst
 #### Orientation
 
 Listboxes assume a vertical orientation by default, but can be customized by setting the
-`cdkListboxOrientation` input oe listbox. Note that this only affects the keyboard navigation. You
+`cdkListboxOrientation` input. Note that this only affects the keyboard navigation. You
 will still need to adjust your CSS styles to change the visual appearance.
 
 <!-- example({
@@ -197,10 +198,10 @@ setting the `cdkOptionTypeaheadLabel` on the option.
 
 When using keyboard navigation to navigate through the options, the navigation wraps when attempting
 to navigate past the start or end of the options. To change this, set
-`cdkListboxNavigationWraps=false` on the listbox.
+`cdkListboxNavigationWrapDisabled` on the listbox.
 
 Keyboard navigation skips disabled options by default. To change this set
-`cdkListboxNavigationSkipsDisabled=false` on the listbox.
+`cdkListboxNavigatesDisabledOptions` on the listbox.
 
 <!-- example({
   "example": "cdk-listbox-custom-navigation",

src/cdk-experimental/listbox/listbox.spec.ts

@@ -908,8 +908,8 @@ describe('CdkOption and CdkListbox', () => {
          [cdkListboxDisabled]="isListboxDisabled"
          [cdkListboxUseActiveDescendant]="isActiveDescendant"
          [cdkListboxOrientation]="orientation"
-         [cdkListboxKeyboardNavigationWraps]="navigationWraps"
-         [cdkListboxKeyboardNavigationSkipsDisabled]="navigationSkipsDisabled"
+         [cdkListboxNavigationWrapDisabled]="!navigationWraps"
+         [cdkListboxNavigatesDisabledOptions]="!navigationSkipsDisabled"
          (cdkListboxValueChange)="onSelectionChange($event)">
       <div cdkOption="apple"
            [cdkOptionDisabled]="isAppleDisabled"

src/cdk-experimental/listbox/listbox.ts

@@ -358,28 +358,28 @@ export class CdkListbox<T = unknown>
    * Whether the keyboard navigation should wrap when the user presses arrow down on the last item
    * or arrow up on the first item.
    */
-  @Input('cdkListboxKeyboardNavigationWraps')
-  get keyboardNavigationWraps() {
-    return this._keyboardNavigationWraps;
+  @Input('cdkListboxNavigationWrapDisabled')
+  get navigationWrapDisabled() {
+    return this._navigationWrapDisabled;
   }
-  set keyboardNavigationWraps(wrap: BooleanInput) {
-    this._keyboardNavigationWraps = coerceBooleanProperty(wrap);
-    this.listKeyManager?.withWrap(this._keyboardNavigationWraps);
+  set navigationWrapDisabled(wrap: BooleanInput) {
+    this._navigationWrapDisabled = coerceBooleanProperty(wrap);
+    this.listKeyManager?.withWrap(!this._navigationWrapDisabled);
   }
-  private _keyboardNavigationWraps = true;
+  private _navigationWrapDisabled = false;
 
   /** Whether keyboard navigation should skip over disabled items. */
-  @Input('cdkListboxKeyboardNavigationSkipsDisabled')
-  get keyboardNavigationSkipsDisabled() {
-    return this._keyboardNavigationSkipsDisabled;
+  @Input('cdkListboxNavigatesDisabledOptions')
+  get navigateDisabledOptions() {
+    return this._navigateDisabledOptions;
   }
-  set keyboardNavigationSkipsDisabled(skip: BooleanInput) {
-    this._keyboardNavigationSkipsDisabled = coerceBooleanProperty(skip);
+  set navigateDisabledOptions(skip: BooleanInput) {
+    this._navigateDisabledOptions = coerceBooleanProperty(skip);
     this.listKeyManager?.skipPredicate(
-      this._keyboardNavigationSkipsDisabled ? this._skipDisabledPredicate : this._skipNonePredicate,
+      this._navigateDisabledOptions ? this._skipNonePredicate : this._skipDisabledPredicate,
     );
   }
-  private _keyboardNavigationSkipsDisabled = true;
+  private _navigateDisabledOptions = false;
 
   /** Emits when the selected value(s) in the listbox change. */
   @Output('cdkListboxValueChange') readonly valueChange = new Subject<ListboxValueChangeEvent<T>>();
@@ -860,14 +860,12 @@ export class CdkListbox<T = unknown>
   /** Initialize the key manager. */
   private _initKeyManager() {
     this.listKeyManager = new ActiveDescendantKeyManager(this.options)
-      .withWrap(this._keyboardNavigationWraps)
+      .withWrap(!this._navigationWrapDisabled)
       .withTypeAhead()
       .withHomeAndEnd()
       .withAllowedModifierKeys(['shiftKey'])
       .skipPredicate(
-        this._keyboardNavigationSkipsDisabled
-          ? this._skipDisabledPredicate
-          : this._skipNonePredicate,
+        this._navigateDisabledOptions ? this._skipNonePredicate : this._skipDisabledPredicate,
       );
 
     if (this.orientation === 'vertical') {

src/components-examples/cdk-experimental/listbox/cdk-listbox-custom-navigation/cdk-listbox-custom-navigation-example.html

@@ -4,8 +4,8 @@
     Flavor
   </label>
   <ul cdkListbox
-      cdkListboxKeyboardNavigationSkipsDisabled="false"
-      cdkListboxKeyboardNavigationWraps="false"
+      cdkListboxNavigatesDisabledOptions
+      cdkListboxNavigationWrapDisabled
       aria-labelledby="example-flavor-label"
       class="example-listbox">
     <li cdkOption="chocolate"