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import QtQuick 1.1
QtObject {
property ListModel proxyModel: null
property ListModel model: ListModel { }
property string filter: ""
property variant fields: null
property int proxyCount: proxyModel ? proxyModel.count : 0
function checkFilter(element) {
if (filter.length == 0) {
return true
}
var lowerFilter = filter.toLowerCase()
for (var i=0; i < fields.length; i++) {
var value = element[fields[i]].toLowerCase()
if (value.indexOf(lowerFilter) >= 0)
return true
}
return false
}
function applyFilter() {
model.clear();
for(var i=0; i < proxyModel.count; i++) {
var element = proxyModel.get(i)
if (checkFilter(element)) {
model.append(element)
}
}
}
onProxyModelChanged: { applyFilter() }
onFilterChanged: { applyFilter() }
onProxyCountChanged: applyFilter()
}
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