From b616243b7ffc113a36b82a9a9cc2a2fe3db840be Mon Sep 17 00:00:00 2001
From: Eric Liu <ericyl.us@gmail.com>
Date: Sun, 17 Oct 2021 12:50:21 -0700
Subject: [PATCH] fix(date-picker-input): avoid opening calendar if input is
 descendant of disabled fieldset #857 (#860)

---
 src/DatePicker/DatePickerInput.svelte | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/DatePicker/DatePickerInput.svelte b/src/DatePicker/DatePickerInput.svelte
index 71beefad..67eb6e6c 100644
--- a/src/DatePicker/DatePickerInput.svelte
+++ b/src/DatePicker/DatePickerInput.svelte
@@ -154,7 +154,10 @@
         class="bx--date-picker__icon"
         aria-label="{iconDescription}"
         title="{iconDescription}"
-        on:click="{openCalendar}"
+        on:click="{() => {
+          if (disabled || ref.matches(':disabled')) return;
+          openCalendar();
+        }}"
       />
     {/if}
   </div>