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[QgsQuick] Fix of value relation widget

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Due to last changes in passing style object, styling property has been updated (widget had 0 height without fix).
Fixed case when (current) value is not matching value relation map (it generated error while creating component).
This commit is contained in:
vsklencar 2019-05-06 12:14:42 +02:00 committed by Peter Petrik
parent 0566f2c516
commit a067a334cd
1 changed files with 5 additions and 3 deletions
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8
src/quickgui/plugin/editor/qgsquickvaluerelation.qml
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@ -28,7 +28,7 @@ Item {
id: fieldItem
enabled: !readOnly
height: customStyle.height
height: customStyle.fields.height
anchors {
left: parent.left
right: parent.right
@ -51,16 +51,18 @@ Item {
Component.onCompleted: {
currentMap = QgsQuick.Utils.createValueRelationCache(config)
var valueInKeys = false
var keys = Object.keys(currentMap)
for(var i=0; i< keys.length; i++)
{
var currentKey = keys[i]
if (value == currentKey) valueInKeys = true
var valueText = currentMap[currentKey]
listModel.append( { text: valueText } )
reversedMap[valueText] = currentKey;
}
model = listModel
currentIndex = find(currentMap[value])
currentIndex = valueInKeys ? find(currentMap[value]) : -1
}
onCurrentTextChanged: {
@ -69,7 +71,7 @@ Item {
// Workaround to get a signal when the value has changed
onCurrentValueChanged: {
currentIndex = find(currentMap[value])
currentIndex = currentMap ? find(currentMap[value]) : -1
}
}