【发布时间】:2014-03-09 09:36:30
【问题描述】:
我创建了一个带有委托和模型的路径视图。是否可以通过鼠标滚轮而不是鼠标单击拖动来更改 PathView 的当前索引?
以下是我的 PathView 代码:
PathView {
id: pathView;
anchors.fill: parent;
model: sampleModel;
delegate: delegate;
path: Path {
startX: 45; startY: 100
PathAttribute { name: "iconScale"; value: 0.3 }
PathAttribute { name: "iconOpacity"; value: 0.1 }
PathQuad { x: 45; y: 300; controlX: 45; controlY: 200 }
PathAttribute { name: "iconScale"; value: 1 }
PathAttribute { name: "iconOpacity"; value: 1 }
PathQuad { x: 45; y: 500; controlX: 45; controlY: 400 }
}
}
【问题讨论】: