扁桃体也发言 |
2019-09-12 16:09 |
已解决 listmodel里增加一个状态信息 model: ListModel{ id: dataItemModel ListElement{statu:false,number:"ID"} } 在checkbox里面把checked属性设置成model.statu,然后再点击事件里面轮训 listmodel,使用setProperty函数修改statu的值
CheckBox{ id: numberCheckBox x: dataItemDelegate.x width: dataItemDelegate.width/8 display: AbstractButton.IconOnly checked:model.statu indicator: Rectangle{ width: 12 height: 12 color: "#b7b7b7" radius: 2 anchors.verticalCenter: parent.verticalCenter anchors.left: parent.left anchors.leftMargin: 5 Image { anchors.verticalCenter: parent.verticalCenter anchors.horizontalCenter: parent.horizontalCenter source: numberCheckBox.checked ? "qrc:/images/select.png" : "" } } onClicked:{ if(index === 0){ for(i = 1;i < dataItemView.count;i++){ dataItemModel.setProperty(i,"statu",numberCheckBox.checked) } } }
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