From 4dbd873e2e29714eb63785ad901e5353416f45d9 Mon Sep 17 00:00:00 2001
From: RivaIvanova <ivanova.riva@gmail.com>
Date: Wed, 20 Aug 2025 15:57:55 +0300
Subject: [PATCH] fix(tooltip): not show tooltip when target is clicked

---
 .../tooltip/tooltip-target.directive.ts           |  3 +++
 .../directives/tooltip/tooltip.directive.spec.ts  | 15 +++++++++++++++
 2 files changed, 18 insertions(+)

diff --git a/projects/igniteui-angular/src/lib/directives/tooltip/tooltip-target.directive.ts b/projects/igniteui-angular/src/lib/directives/tooltip/tooltip-target.directive.ts
index 0014df2c1f4..93faf786554 100644
--- a/projects/igniteui-angular/src/lib/directives/tooltip/tooltip-target.directive.ts
+++ b/projects/igniteui-angular/src/lib/directives/tooltip/tooltip-target.directive.ts
@@ -348,6 +348,9 @@ export class IgxTooltipTargetDirective extends IgxToggleActionDirective implemen
     public override onClick() {
         if (!this.target.collapsed) {
             this._hideOnInteraction();
+        } else if (this.target.timeoutId) {
+            clearTimeout(this.target.timeoutId);
+            this.target.timeoutId = null;
         }
     }
 
diff --git a/projects/igniteui-angular/src/lib/directives/tooltip/tooltip.directive.spec.ts b/projects/igniteui-angular/src/lib/directives/tooltip/tooltip.directive.spec.ts
index be1a6d5a23a..0f78506dfbd 100644
--- a/projects/igniteui-angular/src/lib/directives/tooltip/tooltip.directive.spec.ts
+++ b/projects/igniteui-angular/src/lib/directives/tooltip/tooltip.directive.spec.ts
@@ -261,6 +261,21 @@ describe('IgxTooltip', () => {
             verifyTooltipVisibility(tooltipNativeElement, tooltipTarget, false);
         }));
 
+        it('IgxTooltip should not be shown if the target is clicked - #16145', fakeAsync(() => {
+            tooltipTarget.showDelay = 500;
+            fix.detectChanges();
+
+            hoverElement(button);
+            tick(300);
+            verifyTooltipVisibility(tooltipNativeElement, tooltipTarget, false);
+
+            UIInteractions.simulateClickAndSelectEvent(button);
+            fix.detectChanges();
+
+            tick(300);
+            verifyTooltipVisibility(tooltipNativeElement, tooltipTarget, false);
+        }));
+
         it('IgxTooltip hides on pressing \'escape\' key', fakeAsync(() => {
             tooltipTarget.showTooltip();
             flush();