summaryrefslogtreecommitdiffstats
path: root/examples/datavisualization/qmloscilloscope/qml/qmloscilloscope/main.qml
diff options
context:
space:
mode:
Diffstat (limited to 'examples/datavisualization/qmloscilloscope/qml/qmloscilloscope/main.qml')
-rw-r--r--examples/datavisualization/qmloscilloscope/qml/qmloscilloscope/main.qml17
1 files changed, 8 insertions, 9 deletions
diff --git a/examples/datavisualization/qmloscilloscope/qml/qmloscilloscope/main.qml b/examples/datavisualization/qmloscilloscope/qml/qmloscilloscope/main.qml
index 1373d4f9..c2e6b70b 100644
--- a/examples/datavisualization/qmloscilloscope/qml/qmloscilloscope/main.qml
+++ b/examples/datavisualization/qmloscilloscope/qml/qmloscilloscope/main.qml
@@ -82,6 +82,13 @@ Item {
meshSmooth: true
itemLabelFormat: "@xLabel, @zLabel: @yLabel"
itemLabelVisible: false
+
+ onItemLabelChanged: {
+ if (surfaceSeries.selectedPoint === surfaceSeries.invalidSelectionPosition)
+ selectionText.text = "No selection"
+ else
+ selectionText.text = surfaceSeries.itemLabel
+ }
}
//! [0]
@@ -244,15 +251,7 @@ Item {
anchors.fill: parent
verticalAlignment: Text.AlignVCenter
horizontalAlignment: Text.AlignHCenter
-
- Binding on text {
- when: surfaceSeries.itemLabel.length
- value: surfaceSeries.itemLabel
- }
- Binding on text {
- when: !surfaceSeries.itemLabel.length
- value: "No selection"
- }
+ text: "No selection"
}
}
}