remove(tooltip): Deprecated disableArrow property

CHANGELOG.md

@@ -5,9 +5,13 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
-### Breaking Changes
-- #### Themes
-  - Changed global prefixes for CSS custom properties for component themes to be better aligned with other Ignite UI component frameworks.
+### Changed
+- #### Themes - **Breaking change**
+  - Changed global prefixes for CSS custom properties for component themes to align with other Ignite UI component libraries.
+
+### Removed
+- #### Tooltip
+  - Removed the **disableArrow** deprecated property.
 
 ## [6.5.1] - 2026-02-04
 ### Fixed

src/components/tooltip/tooltip.spec.ts

@@ -75,7 +75,6 @@ describe('Tooltip', () => {
     it('is correctly initialized with its default component state', () => {
       expect(tooltip.dir).to.be.empty;
       expect(tooltip.open).to.be.false;
-      expect(tooltip.disableArrow).to.be.true;
       expect(tooltip.withArrow).to.be.false;
       expect(tooltip.offset).to.equal(6);
       expect(tooltip.placement).to.equal('bottom');

src/components/tooltip/tooltip.ts

@@ -85,7 +85,9 @@ export default class IgcTooltipComponent extends EventEmitterMixin<
 
   private readonly _containerRef = createRef<HTMLElement>();
   private readonly _player = addAnimationController(this, this._containerRef);
-  private readonly _slots = addSlotController(this, { slots: setSlots() });
+  private readonly _slots = addSlotController(this, {
+    slots: setSlots('close-button'),
+  });
 
   private readonly _showAnimation = scaleInCenter({
     duration: 150,
@@ -146,25 +148,6 @@ export default class IgcTooltipComponent extends EventEmitterMixin<
     return this._controller.open;
   }
 
-  /**
-   * Whether to disable the rendering of the arrow indicator for the tooltip.
-   *
-   * @deprecated since 6.1.0. Use `with-arrow` to control the behavior of the tooltip arrow.
-   * @attr disable-arrow
-   * @default false
-   */
-  @property({ type: Boolean, attribute: 'disable-arrow' })
-  public set disableArrow(value: boolean) {
-    this.withArrow = !value;
-  }
-
-  /**
-   * @deprecated since 6.1.0. Use `with-arrow` to control the behavior of the tooltip arrow.
-   */
-  public get disableArrow(): boolean {
-    return !this.withArrow;
-  }
-
   /**
    * Whether to render an arrow indicator for the tooltip.
    *