SpinBox: add validator, textFromValue and valueFromText

Change-Id: I45e01199453ac5fd64b7f98c165cc12eeb0ce8c3
Task-number: QTBUG-48989
Reviewed-by: Mitch Curtis <mitch.curtis@theqtcompany.com>
Reviewed-by: Nikita Krupenko <krnekit@gmail.com>

1 files changed, 28 insertions, 0 deletions

diff --git a/tests/auto/snippets/data/qtlabscontrols-spinbox-textual.qml b/tests/auto/snippets/data/qtlabscontrols-spinbox-textual.qml
new file mode 100644
index 00000000..cdcbc1bc
--- /dev/null
+++ b/tests/auto/snippets/data/qtlabscontrols-spinbox-textual.qml
@@ -0,0 +1,28 @@
+import QtQuick 2.0
+import Qt.labs.controls 1.0
+
+//! [1]
+SpinBox {
+    from: 0
+    to: items.length - 1
+    value: 1 // "Medium"
+
+    property var items: ["Small", "Medium", "Large"]
+
+    validator: RegExpValidator {
+        regExp: new RegExp("(Small|Medium|Large)", "i")
+    }
+
+    textFromValue: function(value) {
+        return items[value];
+    }
+
+    valueFromText: function(text) {
+        for (var i = 0; i < items.length; ++i) {
+            if (items[i].toLowerCase().indexOf(text.toLowerCase()) === 0)
+                return i
+        }
+        return sb.value
+    }
+}
+//! [1]