Merge pull request #1139 from cogentcore/time-picker-test

Add time input tests and improve docs

core/timepicker_test.go

@@ -0,0 +1,30 @@
+// Copyright (c) 2024, Cogent Core. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package core
+
+import (
+	"testing"
+	"time"
+)
+
+var testTime = time.Date(2021, 1, 4, 11, 16, 0, 0, time.UTC)
+
+func TestTimeInput(t *testing.T) {
+	b := NewBody()
+	NewTimeInput(b).SetTime(testTime)
+	b.AssertRender(t, "time-input/basic")
+}
+
+func TestTimeInputDate(t *testing.T) {
+	b := NewBody()
+	NewTimeInput(b).SetTime(testTime).SetDisplayTime(false)
+	b.AssertRender(t, "time-input/date")
+}
+
+func TestTimeInputTime(t *testing.T) {
+	b := NewBody()
+	NewTimeInput(b).SetTime(testTime).SetDisplayDate(false)
+	b.AssertRender(t, "time-input/time")
+}

docs/content/2-widgets/4-pickers/time-pickers.md

@@ -21,6 +21,12 @@ You can create a unified time input that allows users to select both a date and
 core.NewTimeInput(b).SetTime(time.Now())
 ```
 
+You can hide the date or time part of a unified time input:
+
+```Go
+core.NewTimeInput(b).SetTime(time.Now()).SetDisplayDate(false)
+```
+
 You can detect when the user changes the value of a unified time input:
 
 ```Go