v1.3.0: live-bind display mode to config (dialog changes apply without restart); add configurable split-flap cascade seconds

contents/ui/configGeneral.qml

@@ -14,6 +14,7 @@ Kirigami.FormLayout {
     // The cfg_ prefix is what Plasma uses to read/write plasmoid.configuration
     property alias cfg_displayMode: modeCombo.currentIndex
     property alias cfg_refreshMinutes: intervalSpin.value
+    property alias cfg_flapSeconds: flapSpin.value
 
     Item {
         Kirigami.FormData.isSection: true
@@ -25,6 +26,15 @@ Kirigami.FormLayout {
         model: [i18n("Plain text"), i18n("Split-flap board"), i18n("Nixie tubes")]
     }
 
+    QQC2.SpinBox {
+        id: flapSpin
+        Kirigami.FormData.label: i18n("Split-flap cascade (seconds):")
+        from: 1
+        to: 15
+        stepSize: 1
+        editable: true
+    }
+
     QQC2.SpinBox {
         id: intervalSpin
         Kirigami.FormData.label: i18n("Refresh interval (minutes):")