From 02d0106a069fcf9e420d5875be1dac302a3223b3 Mon Sep 17 00:00:00 2001
From: gerjanvangeest <gerjanvangeest@users.noreply.github.com>
Date: Thu, 4 Sep 2025 14:28:54 +0200
Subject: [PATCH] fix(input-stepper): make decrement and increment functions
 protected instead of private (#2568)

---
 .changeset/perfect-suits-dream.md             |  5 +++++
 .../input-stepper/src/LionInputStepper.js     | 20 +++++++++----------
 2 files changed, 15 insertions(+), 10 deletions(-)
 create mode 100644 .changeset/perfect-suits-dream.md

diff --git a/.changeset/perfect-suits-dream.md b/.changeset/perfect-suits-dream.md
new file mode 100644
index 000000000..ac1e3dbed
--- /dev/null
+++ b/.changeset/perfect-suits-dream.md
@@ -0,0 +1,5 @@
+---
+'@lion/ui': patch
+---
+
+[input-stepper] make decrement and increment functions protected instead of private
diff --git a/packages/ui/components/input-stepper/src/LionInputStepper.js b/packages/ui/components/input-stepper/src/LionInputStepper.js
index ebc0fe6ad..aeab9712a 100644
--- a/packages/ui/components/input-stepper/src/LionInputStepper.js
+++ b/packages/ui/components/input-stepper/src/LionInputStepper.js
@@ -94,8 +94,8 @@ export class LionInputStepper extends LocalizeMixin(LionInput) {
       step: this.step,
     };
 
-    this.__increment = this.__increment.bind(this);
-    this.__decrement = this.__decrement.bind(this);
+    this._increment = this._increment.bind(this);
+    this._decrement = this._decrement.bind(this);
     this._onEnterButton = this._onEnterButton.bind(this);
     this._onLeaveButton = this._onLeaveButton.bind(this);
   }
@@ -192,11 +192,11 @@ export class LionInputStepper extends LocalizeMixin(LionInput) {
    */
   __keyDownHandler(ev) {
     if (ev.key === 'ArrowUp') {
-      this.__increment();
+      this._increment();
     }
 
     if (ev.key === 'ArrowDown') {
-      this.__decrement();
+      this._decrement();
     }
   }
 
@@ -262,9 +262,9 @@ export class LionInputStepper extends LocalizeMixin(LionInput) {
 
   /**
    * Increment the value based on given step or default step value is 1
-   * @private
+   * @protected
    */
-  __increment() {
+  _increment() {
     const { step, min, max } = this.values;
     const stepMin = min !== Infinity ? min : 0;
 
@@ -284,9 +284,9 @@ export class LionInputStepper extends LocalizeMixin(LionInput) {
 
   /**
    * Decrement the value based on given step or default step value is 1
-   * @private
+   * @protected
    */
-  __decrement() {
+  _decrement() {
     const { step, max, min } = this.values;
     const stepMin = min !== Infinity ? min : 0;
 
@@ -379,7 +379,7 @@ export class LionInputStepper extends LocalizeMixin(LionInput) {
     return html`
       <button
         ?disabled=${this.disabled || this.readOnly}
-        @click=${this.__decrement}
+        @click=${this._decrement}
         @focus=${this._onEnterButton}
         @blur=${this._onLeaveButton}
         type="button"
@@ -399,7 +399,7 @@ export class LionInputStepper extends LocalizeMixin(LionInput) {
     return html`
       <button
         ?disabled=${this.disabled || this.readOnly}
-        @click=${this.__increment}
+        @click=${this._increment}
         @focus=${this._onEnterButton}
         @blur=${this._onLeaveButton}
         type="button"