int wxListBox::GetSelection() const
{
wxCHECK_MSG( m_treeview != NULL, wxNOT_FOUND, wxT("invalid listbox"));
wxCHECK_MSG( HasFlag(wxLB_SINGLE), wxNOT_FOUND,
wxT("must be single selection listbox"));
GtkTreeIter iter;
GtkTreeSelection* selection = gtk_tree_view_get_selection(m_treeview);
// only works on single-sel
if (!gtk_tree_selection_get_selected(selection, NULL, &iter))
return wxNOT_FOUND;
return GTKGetIndexFor(iter);
}
int wxListBox::DoInsertItems(const wxArrayStringsAdapter& items,
unsigned int pos,
void **clientData,
wxClientDataType type)
{
wxCHECK_MSG( m_treeview != NULL, wxNOT_FOUND, wxT("invalid listbox") );
InvalidateBestSize();
GtkTreeIter* pIter = NULL; // append by default
GtkTreeIter iter;
if ( pos != GetCount() )
{
wxCHECK_MSG( GTKGetIteratorFor(pos, &iter), wxNOT_FOUND,
wxT("internal wxListBox error in insertion") );
pIter = &iter;
}
const unsigned int numItems = items.GetCount();
for ( unsigned int i = 0; i < numItems; ++i )
{
GtkTreeEntry* entry = gtk_tree_entry_new();
gtk_tree_entry_set_label(entry, wxGTK_CONV(items[i]));
gtk_tree_entry_set_destroy_func(entry,
(GtkTreeEntryDestroy)gtk_tree_entry_destroy_cb,
this);
GtkTreeIter itercur;
gtk_list_store_insert_before(m_liststore, &itercur, pIter);
GTKSetItem(itercur, entry);
g_object_unref (entry);
if (clientData)
AssignNewItemClientData(GTKGetIndexFor(itercur), clientData, i, type);
}
UpdateOldSelections();
return pos + numItems - 1;
}
int wxListBox::DoInsertOneItem(const wxString& item, unsigned int pos)
{
wxTreeEntry* entry = wx_tree_entry_new();
wx_tree_entry_set_label(entry, wxGTK_CONV(item));
wx_tree_entry_set_destroy_func(entry, (wxTreeEntryDestroy)tree_entry_destroy_cb, this);
#if wxUSE_CHECKLISTBOX
int entryCol = int(m_hasCheckBoxes);
#else
int entryCol = 0;
#endif
GtkTreeIter iter;
gtk_list_store_insert_with_values(m_liststore, &iter, pos, entryCol, entry, -1);
g_object_unref(entry);
if (HasFlag(wxLB_SORT))
pos = GTKGetIndexFor(iter);
return pos;
}
