[solved] QListWidget::setItemWidget() problem

[broadpeak]

@
#include <QtGui>

int main(int argc, char *argv[])
{
QApplication a(argc, argv);

QListWidget* lw = new QListWidget();
QListWidgetItem* lwi = new QListWidgetItem("Item");
lw->addItem(lwi);

QWidget* w = new QWidget();
QVBoxLayout* vbl = new QVBoxLayout();
QLabel* lab_01 = new QLabel("label 01");
QLabel* lab_02 = new QLabel("label 03");
QPushButton* pb = new QPushButton("button");
vbl->addWidget(lab_01);
vbl->addWidget(lab_02);
vbl->addWidget(pb);
w->setLayout(vbl);

lw->setItemWidget(lwi, w);
lw->show();

return a.exec();

}
@

Why don't replace my "simple" QListWidgetItem with the "complicated" QWidget ?

[broadpeak]

Finally, I have found a solution:

@
#include <QtGui>

int main(int argc, char *argv[])
{
QApplication a(argc, argv);

QListWidget* lw = new QListWidget();

for (int var = 0; var < 10; ++var)
{

    QWidget* w = new QWidget();

    QVBoxLayout* vbl = new QVBoxLayout(w);
    QLabel* lab_01 = new QLabel("label 01");
    QLabel* lab_02 = new QLabel("label 03");
    QPushButton* pb = new QPushButton("button");

    vbl->addWidget(lab_01);
    vbl->addWidget(lab_02);
    vbl->addWidget(pb);
    vbl->setSizeConstraint( QLayout::SetFixedSize );
    w->setLayout(vbl);

    QListWidgetItem* lwi = new QListWidgetItem;
    lwi->setSizeHint( w->sizeHint() );
    lw->addItem(lwi);
    lw->setItemWidget(lwi, w);

}

lw->show();

return a.exec&#40;&#41;;

}
@

setSizeConstraint and setSizeHint are must... (but why? :))