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author | Ville Voutilainen <ville.voutilainen@qt.io> | 2021-12-01 13:14:20 +0200 |
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committer | Ville Voutilainen <ville.voutilainen@qt.io> | 2022-01-04 11:12:11 +0000 |
commit | c9d84ead801960601870240e36478468c2a28b82 (patch) | |
tree | fbd2c6ae0466ecfce032e5eebca10d02dcae7bf3 /src/benchmarks/auto/changes/changing_over_isolated_with_clip.qml | |
parent | 6d298da7cda85b35aa22c68aac55fdb6513e68eb (diff) |
Use a resource file for benchmarks, and add some Android goodies and fixes
Task-number: QTBUG-94148
Change-Id: I7cc0b1ade676c4f7f963915315c00e317582e56f
Reviewed-by: Daniel Smith <Daniel.Smith@qt.io>
Diffstat (limited to 'src/benchmarks/auto/changes/changing_over_isolated_with_clip.qml')
-rw-r--r-- | src/benchmarks/auto/changes/changing_over_isolated_with_clip.qml | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/src/benchmarks/auto/changes/changing_over_isolated_with_clip.qml b/src/benchmarks/auto/changes/changing_over_isolated_with_clip.qml new file mode 100644 index 0000000..487ed21 --- /dev/null +++ b/src/benchmarks/auto/changes/changing_over_isolated_with_clip.qml @@ -0,0 +1,49 @@ +import QtQuick 2.0 +import QmlBench 1.0 + +// Tests that a single item changing in one subtree, and many items in another +// tree, do not have bad performance when both subtrees are isolated with +// "clip: true". +Item { + id: root; + property int count: 100; + property int staticCount: 2000 + + property real t; + NumberAnimation on t { from: 0; to: 1; duration: 2347; loops: Animation.Infinite } + + Item { + anchors.fill: parent + clip: true + Repeater { + id: repeater + model: root.count + + Rectangle { + color: Qt.hsla(QmlBench.getRandom(), 0.9, 0.4) + width: 20 + height: 20 + x: QmlBench.getRandom() * root.width + y: QmlBench.getRandom() * root.height + clip: true + + Text { + color: "white" + text: "X" + anchors.centerIn: parent + font.pixelSize: 10 + } + } + } + } + + Item { + anchors.fill: parent + clip: true + Text { + anchors.centerIn: parent + text: "test: " + root.t; + } + } + +} |