46 lines
1.5 KiB
QML
46 lines
1.5 KiB
QML
import QtQuick 2.12
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import QtQuick.Controls 2.3
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import QtQuick.Layouts 1.3
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import "../../../../shared"
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import "../../../../imports"
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import "../components"
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Item {
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property alias channelListCount: chatGroupsListView.count
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id: chatGroupsContainer
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Layout.fillHeight: true
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Layout.fillWidth: true
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ListView {
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id: chatGroupsListView
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anchors.topMargin: 24
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anchors.fill: parent
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model: chatsModel.chats
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delegate: Channel {}
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onCountChanged: {
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if (count > 0 && chatsModel.activeChannelIndex > -1) {
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// If a chat is added or removed, we set the current index to the first value
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chatsModel.activeChannelIndex = 0;
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currentIndex = 0;
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} else {
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if(chatsModel.activeChannelIndex > -1){
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chatGroupsListView.currentIndex = 0;
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} else {
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// Initial state. No chat has been selected yet
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chatGroupsListView.currentIndex = -1;
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}
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}
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}
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}
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Connections {
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target: chatsModel.chats
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onDataChanged: {
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// If the current active channel receives messages and changes its position,
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// refresh the currentIndex accordingly
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if(chatsModel.activeChannelIndex !== chatGroupsListView.currentIndex){
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chatGroupsListView.currentIndex = chatsModel.activeChannelIndex
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}
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}
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}
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} |