Method NetHackQtExtCmdRequestor

outdated/win/Qt3/qt3_win.cpp:5041–5083

}

NetHackQtExtCmdRequestor::NetHackQtExtCmdRequestor(NetHackQtKeyBuffer& ks) :
    QDialog(qApp->mainWidget(), "ext-cmd", FALSE),
    keysource(ks)
{
    int marg=4;
    QVBoxLayout *l = new QVBoxLayout(this,marg,marg);

    QPushButton* can = new QPushButton("Cancel", this);
    can->setDefault(TRUE);
    can->setMinimumSize(can->sizeHint());
    l->addWidget(can);

    QButtonGroup *group=new QButtonGroup("",0);
    QGroupBox *grid=new QGroupBox("Extended commands",this);
    l->addWidget(grid);

    int i;
    int butw=50;
    QFontMetrics fm = fontMetrics();
    for (i=0; extcmdlist[i].ef_txt; i++) {
	butw = QMAX(butw,30+fm.width(extcmdlist[i].ef_txt));
    }
    int ncols=4;
    int nrows=(i+ncols-1)/ncols;

    QVBoxLayout* bl = new QVBoxLayout(grid,marg);
    bl->addSpacing(fm.height());
    QGridLayout* gl = new QGridLayout(nrows,ncols,marg);
    bl->addLayout(gl);
    for (i=0; extcmdlist[i].ef_txt; i++) {
	QPushButton* pb=new QPushButton(extcmdlist[i].ef_txt, grid);
	pb->setMinimumSize(butw,pb->sizeHint().height());
	group->insert(pb);
	gl->addWidget(pb,i/ncols,i%ncols);
    }
    connect(group,SIGNAL(clicked(int)),this,SLOT(done(int)));

    bl->activate();
    l->activate();
    resize(1,1);

    connect(can,SIGNAL(clicked()),this,SLOT(cancel()));
}

void NetHackQtExtCmdRequestor::cancel()
{