Q3Table cellWidget bug

When using a Q3Table and having a QPushButton as a CellWidget, when resizing the column in a way the mousebutton is released when the mouse cursor is already outside to the right of the widget, the result is that the QPushButton isn't moved to the correct new position (which would be already outside the viewport) but instead it stays on the previous position.

#include <q3table.h>
#include <qapplication.h>
#include <qpushbutton.h>

main(int argc, char **argv)
{
QApplication app(argc, argv);

Q3Table *t = new Q3Table();

t->setNumCols(55);
t->setNumRows(55);
t->setSorting(false);

for (int c = 0; c < t->numCols(); c++)
t->setColumnWidth(c, 100);

t->setCellWidget(3, 3, new QPushButton);

t->setReadOnly(false);
t->setSelectionMode(Q3Table::NoSelection);
t->setFocusStyle(Q3Table::FollowStyle);

t->resize(600, 565);
t->show();

app.exec();
}