Merge pull request #14168 from IgniteUI/ganastasov/feat-14104-master

feat(combo, simple-combo): hide clear icon when custom template is empty

Author: kacheshmarova

CHANGELOG.md

@@ -2,6 +2,11 @@
 
 All notable changes for each version of this project will be documented in this file.
 
+## 18.0.0
+### New Features
+- `IgxCombo`, `IgxSimpleCombo`:
+    - Introduced abillity for hiding the clear icon button when the custom clear icon template is empty.
+
 ## 17.2.0
 ### New Features
 - `IgxAvatar`

projects/igniteui-angular/src/lib/core/styles/components/combo/_combo-theme.scss

@@ -219,6 +219,10 @@
             @if $variant == 'bootstrap' {
                 border-inline-end: rem(1px) solid var(--border-color);
             }
+
+            &:empty {
+                padding: 0;
+            }
         }
     }