TableView Snap to Row Feature / Implementation

rhb327

I'm using the newer TableView:

import QtQuick 2.12
import Qt.labs.qmlmodels 1.0
import QtQuick.Controls 2.12

I'm curious if I can enable something like the GridView snapToRow setting with a TableView. Each of my rows could have a custom height so a simple modulo based calculation will not work.

Thanks,
-Rich

rhb327

As I have a "white" space between the rows here's one possible implementation:

This is in a custom model:

 Q_INVOKABLE int alignRow(QObject* obj) {
     QQuickItemGrabResult *item = qobject_cast<QQuickItemGrabResult*>(obj);
     QImage qi(item->image());
     int cnt = 0;
     while (cnt <= 130) {
         if(QColor(qi.pixelColor(1,1+cnt*2)).name() == "#000000") {
             break;
         }
         ++cnt;
     }
     return (cnt==200) ? 0 : 1+cnt*2;
 }

With this on the QML side from a TableView:

onMovementEnded: {
            eventLogView.grabToImage(function(result) { var shift = sqlELmodel.alignRow(result);
                eventLogView.contentY += shift;
            })
        }