void WadListBox::GetSelections(wxArrayInt& selection) const {
selection.clear();
unsigned long cookie;
int index = GetFirstSelected(cookie);
while (index != wxNOT_FOUND) {
selection.push_back(index);
index = GetNextSelected(cookie);
}
}
unsigned int wxCheckListBoxBase::GetCheckedItems(wxArrayInt& checkedItems) const
{
unsigned int const numberOfItems = GetCount();
checkedItems.clear();
for ( unsigned int i = 0; i < numberOfItems; ++i )
{
if ( IsChecked(i) )
checkedItems.push_back(i);
}
return checkedItems.size();
}
size_t wxGetMultipleChoices(wxArrayInt& selections,
const wxString& message,
const wxString& caption,
const wxArrayString& aChoices,
wxWindow *parent,
int x, int y,
bool centre,
int width, int height)
{
int rc = wxGetSelectedChoices(selections, message, caption,
aChoices,
parent, x, y, centre, width, height);
if ( rc == -1 )
{
selections.clear();
return 0;
}
return rc;
}