Listview.onRemove animation not running when using QStandardItemModel
-
Hi,
In my project i have sub-classed QStandardItemModel and added some data to it. So far everything works well.
However, when removing an item i want to show a nice animation and that is where the issues start to appear.I tried using the ListView.delayRemove "trick" as described here: http://doc.qt.nokia.com/4.7/qml-listview.html but it didn't help. As soon as i click remove the item simply gets instantly removed.
This is how i made it available in QML though C++:-- header --
@ Q_INVOKABLE void removeRow( const double & row );@-- cpp --
@void TodoItemModel::removeRow(const double &row)
{
QStandardItemModel::removeRow(row);
}@And this is how i call it in QML:
@todoModelData.removeRow(index);@todoModelData is the model. It does actually remove the data so the remove itself works fine, but i somehow want to have that delay mechanism working to show a nice animation. When i simply use a ListMode it works as intended, but ListModel is to limited for my needs besides that i need to fill my model from C++.
I tried asking on IRC, but despite a couple dozen people are "online" in #qt-qml, it's non responsive.
I hope anyone in here is able to help me with this pesky issue.
Kind regards,
Mark -
I found a way to fix it although that is with bypassing ListView.onDelete ... What i did is make a custom animation as follows:
@ SequentialAnimation
{
id: animateTodoRowOut
running: false
ParallelAnimation
{
NumberAnimation
{
target: todoRow
properties: "opacity"
to: 0.0
duration: 100
}
NumberAnimation
{
target: todoRow
properties: "scale"
to: 2.0
duration: 300
}
}
ScriptAction { script: todoModelData.removeRow(index); }
}@And that gets called when i press my delete button. It works exactly the same as it would when onDelete had worked and is probably a nice bypass method.. But i really don't want to bypass anything and just use onDelete! If anyone has any suggestions for me to use that?