Merge pull request #4100 from DonLakeFlyer/SerialComm

Small tweak to serial ui

Merge pull request #4100 from DonLakeFlyer/SerialComm
Small tweak to serial ui
5b54e2a5 · Don Gagne · GitHub · abc118d0 · 73d1456d · 5b54e2a5
Commit 5b54e2a5 authored Oct 03, 2016 by Don Gagne Committed by GitHub Oct 03, 2016
--- a/src/ui/preferences/SerialSettings.qml
+++ b/src/ui/preferences/SerialSettings.qml
@@ -50,11 +50,17 @@ Item {
                width:  _firstColumn
                anchors.verticalCenter: parent.verticalCenter
            }
+            QGCLabel {
+                text:       qsTr("No serial ports available");
+                visible:    QGroundControl.linkManager.serialPortStrings.length == 0
+            }
+
            QGCComboBox {
-                id:             commPortCombo
-                width:          _secondColumn
-                model:          QGroundControl.linkManager.serialPortStrings
+                id:                     commPortCombo
                anchors.verticalCenter: parent.verticalCenter
+                width:                  _secondColumn
+                model:                  QGroundControl.linkManager.serialPortStrings
+                visible:                QGroundControl.linkManager.serialPortStrings.length > 0
                onActivated: {
                    if (index != -1) {
                        subEditConfig.portName = QGroundControl.linkManager.serialPorts[index]