This exemple shows 2 buttons in a QSplitter. Clicking on one button will delete it.

If you resize the slider in a way that hides one of the button, and then delete another button, the button that was previously hidden should become visible but this is not.

This is related to KDE bug 190265

#include <QtGui>
int main(int argc, char **argv) {
QApplication app(argc, argv);
QSplitter *s = new QSplitter();
for (int i = 0; i < 2; ++i)

{ QPushButton *pb = new QPushButton("delete" + QString::number(i)); s->addWidget(pb); QObject::connect(pb, SIGNAL(clicked()), pb, SLOT(deleteLater())); }

s->show();
return app.exec();
}