void QUserPanel::DropItem(const char* itemname, TClass* cl, int kind)
{
switch (TabWidget->currentIndex()) {
case 0:
DragLbl->setText("User dropped item");
DragItemLbl->setText(itemname);
DragClassLbl->setText(cl==0 ? "No class specified" : cl->GetName());
DragKindLbl->setText(kindString(kind));
break;
case 1:
if (cl==0) {
PrintLbl->setText("Can not drop item of uncknown class");
} else {
PrintLbl->setText(QString("Print item: ") + itemname);
RemoveLink("PrintItem");
AddLink(itemname, "PrintItem");
PrintObject(GetLinked("PrintItem", 2));
}
break;
case 2:
DrawObjectOnCanvas(itemname);
break;
}
}
bool QUserPanel::IsAcceptDrag(const char* itemname, TClass* cl, int kind)
{
bool res = false;
switch (TabWidget->currentIndex()) {
case 0:
DragLbl->setText("Go4 GUI asks if widget accept dragged item");
DragItemLbl->setText(itemname);
DragClassLbl->setText(QString("Class: ") + (cl==0 ? "not exists (known)" : cl->GetName()));
DragKindLbl->setText(kindString(kind));
res = cl!=0;
break;
case 1:
PrintLbl->setText(QString("Class: ") + (cl==0 ? "not exists (known)" : cl->GetName()));
res = cl!=0;
break;
}
// we will accept only items with known classes
return res;
}
std::string ModuleScope::toString() const {
return makeString("%s(name = %s, version = %s)",
kindString().c_str(),
moduleName().toString().c_str(),
moduleVersion().toString().c_str());
}
