void ReferenceDialog::compute() {
QApplication::setOverrideCursor(Qt::waitCursor);
Q3PtrList<BrowserNode> l;
BrowserNode * bn;
nodes.clear();
results->clear();
target->referenced_by(l);
for (bn = l.first(); bn; bn = l.next())
nodes.append(bn);
nodes.sort();
// remove duplicats
nodes.first();
while ((bn = nodes.current()) != 0)
if (bn == nodes.next())
nodes.remove();
QStringList names;
nodes.full_names(names);
QStringList::Iterator it;
for (bn = nodes.first(), it = names.begin();
bn;
bn = nodes.next(), ++it)
results->insertItem(*(bn->pixmap(0)), *it);
selected((nodes.isEmpty()) ? -1 : 0);
QApplication::restoreOverrideCursor();
}
ConstraintTable::ConstraintTable(QWidget * parent, ConstraintCanvas * c)
: Q3Table(c->elements.count(), 4, parent)
{
setSorting(true);
setSelectionMode(NoSelection);
setRowMovingEnabled(FALSE);
horizontalHeader()->setLabel(0, TR("visible"));
horizontalHeader()->setLabel(1, " ");
horizontalHeader()->setLabel(2, TR("element"));
horizontalHeader()->setLabel(3, TR("constraint"));
setColumnStretchable(0, FALSE);
setColumnStretchable(1, FALSE);
int row;
bool v = c->indicate_visible;
Q3ValueList<BrowserNode *> & hv = c->hidden_visible;
BrowserNodeList & elts = c->elements;
BrowserNode * bn;
QString yes = TR(" yes");
QString empty;
elts.sort();
for (bn = elts.first(), row = 0; bn != 0; bn = elts.next(), row += 1) {
if ((v) ? hv.findIndex(bn) != -1 : hv.findIndex(bn) == -1)
setText(row, 0, yes);
setPixmap(row, 1, *(bn->pixmap(0)));
TableItem * ti;
ti = new TableItem(this, Q3TableItem::Never, bn->full_name(TRUE));
ti->setReplaceable(FALSE);
setItem(row, 2, ti);
QString s = toUnicode(bn->constraint());
int n = s.count('\n');
ti = new TableItem(this, Q3TableItem::Never, s);
ti->setReplaceable(FALSE);
setItem(row, 3, ti);
if (n != 0) {
// note : adjustRow(row) does nothing
setRowHeight(row, rowHeight(row) * (n + 1));
}
}
adjustColumn(0);
adjustColumn(1);
setColumnStretchable(2, TRUE);
setColumnStretchable(3, TRUE);
connect(this, SIGNAL(pressed(int, int, int, const QPoint &)),
this, SLOT(button_pressed(int, int, int, const QPoint &)));
}
FragmentDialog::FragmentDialog(const QStringList & defaults, QString & s,
QString & fo, BrowserNode *& d)
: QDialog(0, "Fragment dialog", TRUE), name(s), form(fo), refer(d)
{
setCaption(TR("Fragment dialog"));
Q3VBoxLayout * vbox = new Q3VBoxLayout(this);
Q3HBoxLayout * hbox;
QLabel * lbl1;
QLabel * lbl2;
SmallPushButton * refer_bt;
BrowserNode * bn;
vbox->setMargin(5);
hbox = new Q3HBoxLayout(vbox);
hbox->setMargin(5);
hbox->addWidget(lbl1 = new QLabel(TR("name : "), this));
name_cb = new Q3ComboBox(TRUE, this);
name_cb->insertItem(name);
name_cb->setCurrentItem(0);
name_cb->insertStringList(defaults);
name_cb->setAutoCompletion(completion());
hbox->addWidget(name_cb);
QSizePolicy sp = name_cb->sizePolicy();
sp.setHorData(QSizePolicy::Expanding);
name_cb->setSizePolicy(sp);
hbox = new Q3HBoxLayout(vbox);
hbox->setMargin(5);
hbox->addWidget(refer_bt = new SmallPushButton(TR("refer to : "), this));
connect(refer_bt, SIGNAL(clicked()), this, SLOT(menu_refer()));
diag_cb = new Q3ComboBox(FALSE, this);
BrowserDiagram::instances(nodes, TRUE);
diag_cb->insertItem("");
for (bn = nodes.first(); bn != 0; bn = nodes.next())
diag_cb->insertItem(*(bn->pixmap(0)), bn->full_name(TRUE));
diag_cb->setCurrentItem((refer == 0)
? 0
: nodes.findRef(refer) + 1);
diag_cb->setSizePolicy(sp);
hbox->addWidget(diag_cb);
hbox = new Q3HBoxLayout(vbox);
hbox->setMargin(5);
hbox->addWidget(lbl2 = new QLabel(TR("arguments \n/ value : "), this));
hbox->addWidget(ed_form = new LineEdit(this));
ed_form->setText(form);
same_width(lbl1, lbl2, refer_bt);
hbox = new Q3HBoxLayout(vbox);
hbox->setMargin(5);
QPushButton * accept = new QPushButton(TR("&OK"), this);
QPushButton * cancel = new QPushButton(TR("&Cancel"), this);
QSize bs(cancel->sizeHint());
accept->setDefault(TRUE);
accept->setFixedSize(bs);
cancel->setFixedSize(bs);
hbox->addWidget(accept);
hbox->addWidget(cancel);
connect(accept, SIGNAL(clicked()), this, SLOT(accept()));
connect(cancel, SIGNAL(clicked()), this, SLOT(reject()));
}