diff options
author | Miikka Heikkinen <miikka.heikkinen@theqtcompany.com> | 2014-10-30 13:19:28 +0200 |
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committer | Miikka Heikkinen <miikka.heikkinen@theqtcompany.com> | 2014-10-30 14:50:46 +0200 |
commit | 20d1d25119e67724ac8fcb0a69451cd8c1fb984c (patch) | |
tree | c189d52518e5c74366de521559b1ba59a12a9da4 /examples | |
parent | bed7f3fbf6ef94e11c9b8620f7926a1b6751024f (diff) |
Fix crash on qmloscilloscope in Qt 5.4
Binding slider value to its minimum value is not correct,
so just initialize it on component complete.
Change-Id: Ia21ecbffdef84448b70c6b09d240ea4f854ca541
Reviewed-by: Mika Salmela <mika.salmela@theqtcompany.com>
Diffstat (limited to 'examples')
-rw-r--r-- | examples/datavisualization/qmloscilloscope/datasource.cpp | 2 | ||||
-rw-r--r-- | examples/datavisualization/qmloscilloscope/qml/qmloscilloscope/main.qml | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/examples/datavisualization/qmloscilloscope/datasource.cpp b/examples/datavisualization/qmloscilloscope/datasource.cpp index f466b2b0..0bb5ec2b 100644 --- a/examples/datavisualization/qmloscilloscope/datasource.cpp +++ b/examples/datavisualization/qmloscilloscope/datasource.cpp @@ -45,7 +45,7 @@ void DataSource::generateData(int cacheCount, int rowCount, int columnCount, float xMin, float xMax, float yMin, float yMax, float zMin, float zMax) { - if (!cacheCount) + if (!cacheCount || !rowCount || !columnCount) return; clearData(); diff --git a/examples/datavisualization/qmloscilloscope/qml/qmloscilloscope/main.qml b/examples/datavisualization/qmloscilloscope/qml/qmloscilloscope/main.qml index c2e6b70b..2ad43e97 100644 --- a/examples/datavisualization/qmloscilloscope/qml/qmloscilloscope/main.qml +++ b/examples/datavisualization/qmloscilloscope/qml/qmloscilloscope/main.qml @@ -150,7 +150,7 @@ Item { maximumValue: minimumValue * 10 stepSize: mainView.sampleCache updateValueWhileDragging: false - value: minimumValue * 2 + Component.onCompleted: value = minimumValue * 2 } Rectangle { |