NewsDelegate.qml Example File | Qt 5.12

- Qt 5.12
- Qt Quick Demo - RSS News
- NewsDelegate.qml Example File
- Qt 5.12.9 Reference Documentation

# NewsDelegate.qml Example File

demos/rssnews/content/NewsDelegate.qml

     /****************************************************************************
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     import QtQuick 2.2

     Column {
         id: delegate
         width: delegate.ListView.view.width
         spacing: 8

         // Returns a string representing how long ago an event occurred
         function timeSinceEvent(pubDate) {
             var result = pubDate;

             // We need to modify the pubDate read from the RSS feed
             // so the JavaScript Date object can interpret it
             var d = pubDate.replace(',','').split(' ');
             if (d.length != 6)
                 return result;

             var date = new Date([d[0], d[2], d[1], d[3], d[4], 'GMT' + d[5]].join(' '));

             if (!isNaN(date.getDate())) {
                 var age = new Date() - date;
                 var minutes = Math.floor(Number(age) / 60000);
                 if (minutes < 1440) {
                     if (minutes < 2)
                         result = qsTr("Just now");
                     else if (minutes < 60)
                         result = '' + minutes + ' ' + qsTr("minutes ago")
                     else if (minutes < 120)
                         result = qsTr("1 hour ago");
                     else
                         result = '' + Math.floor(minutes/60) + ' ' + qsTr("hours ago");
                 }
                 else {
                     result = date.toDateString();
                 }
             }
             return result;
         }

         Item { height: 8; width: delegate.width }

         Row {
             width: parent.width
             spacing: 8

             Column {
                 Item {
                     width: 4
                     height: titleText.font.pixelSize / 4
                 }

                 Image {
                     id: titleImage
                     source: image
                 }
             }

             Text {
                 id: titleText

                 text: title
                 width: delegate.width - titleImage.width
                 wrapMode: Text.WordWrap
                 font.pixelSize: 26
                 font.bold: true
             }
         }

         Text {
             width: delegate.width
             font.pixelSize: 12
             textFormat: Text.RichText
             font.italic: true
             text: timeSinceEvent(pubDate) + " (<a href=\"" + link + "\">Link</a>)"
             onLinkActivated: {
                 Qt.openUrlExternally(link)
             }
         }

         Text {
             id: descriptionText

             text: description
             width: parent.width
             wrapMode: Text.WordWrap
             font.pixelSize: 14
             textFormat: Text.StyledText
             horizontalAlignment: Qt.AlignLeft
         }
     }