Design a button which could resize dynamically

[stereomatching]

Studying QML and want to create a button which could shrink and grow dynamically
Just like the header of QListView

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QStandardItemModel *model = new QStandardItemModel(this);
model->setHorizontalHeaderLabels(QStringList() = {//labels} );
QListView *view = new QListView(this);
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Could I make it done with some simple solution?
Or I better implement some layout mechanisms like
QHBoxlayout(this is not a trivial mission) by myself?

[dmcr]

You're talking of QML.... so why not doing it in QML side?

[stereomatching]

@
You’re talking of QML…. so why not doing it in QML side?
@

You are right, I will give a try, still very green about QML