40 lines
904 B
QML
40 lines
904 B
QML
import QtQuick 2.6
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Item {
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property alias target: targetConnection.target
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property var values
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property var overlap: []
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Component.onCompleted:
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{
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for(var i in values)
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{
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if(target.limited_choices.indexOf(values[i]) != -1)
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{
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overlap.push(values[i])
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}
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}
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parent.valid = parent.valid && overlap.length != 0
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}
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Connections {
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id: targetConnection
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onChoiceChanged:
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{
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if(overlap.indexOf(target.choice) == -1)
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{
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parent.reset()
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}
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}
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}
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Connections {
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target: parent
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onChoiceChanged:
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{
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if(parent.choice != undefined && overlap.indexOf(targetConnection.target.choice) == -1)
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{
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targetConnection.target.choice = overlap[0]
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}
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}
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}
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}
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