int wxListBox::DoInsertItems(const wxArrayStringsAdapter& items,
unsigned int pos,
void **clientData,
wxClientDataType type)
{
int idx = wxNOT_FOUND;
unsigned int startpos = pos;
const unsigned int numItems = items.GetCount();
for ( unsigned int i = 0; i < numItems; ++i )
{
const wxString& item = items[i];
idx = IsSorted() ? m_strings.sorted->Add(item)
: (m_strings.unsorted->Insert(item, pos), pos++);
m_itemsClientData.Insert(NULL, idx);
AssignNewItemClientData(idx, clientData, i, type);
GetListPeer()->ListInsert(startpos+i);
OnItemInserted(idx);
}
GetListPeer()->UpdateLineToEnd(startpos);
UpdateOldSelections();
return idx;
}
void wxListBox::DoClear()
{
m_blockEvents = true;
FreeData();
m_blockEvents = false;
UpdateOldSelections();
}
void wxListBox::GTKEnableEvents()
{
GtkTreeSelection* selection = gtk_tree_view_get_selection( m_treeview );
g_signal_handlers_unblock_by_func(selection,
(gpointer) gtk_listitem_changed_callback, this);
UpdateOldSelections();
}
int wxListBox::DoInsertItems(const wxArrayStringsAdapter & items,
unsigned int pos,
void **clientData,
wxClientDataType type)
{
InvalidateBestSize();
int n = DoInsertItemsInLoop(items, pos, clientData, type);
UpdateOldSelections();
return n;
}
void wxListBox::DoClear()
{
Free();
ListBox_ResetContent(GetHwnd());
m_noItems = 0;
m_updateHorizontalExtent = true;
UpdateOldSelections();
}
int wxListBox::DoInsertItems(const wxArrayStringsAdapter& items,
unsigned int pos,
void **clientData,
wxClientDataType type)
{
wxCHECK_MSG( m_treeview != NULL, wxNOT_FOUND, wxT("invalid listbox") );
InvalidateBestSize();
int n = DoInsertItemsInLoop(items, pos, clientData, type);
UpdateOldSelections();
return n;
}
void wxListBox::DoDeleteOneItem(unsigned int n)
{
wxCHECK_RET( IsValid(n),
wxT("invalid index in wxListBox::Delete") );
SendMessage(GetHwnd(), LB_DELETESTRING, n, 0);
m_noItems--;
// SetHorizontalExtent(wxEmptyString); can be slow
m_updateHorizontalExtent = true;
UpdateOldSelections();
}
void wxListBox::DoClear()
{
wxCHECK_RET( m_treeview != NULL, wxT("invalid listbox") );
GTKDisableEvents(); // just in case
InvalidateBestSize();
gtk_list_store_clear( m_liststore ); /* well, THAT was easy :) */
GTKEnableEvents();
UpdateOldSelections();
}
void wxListBox::DoClear()
{
wxCHECK_RET( m_treeview != NULL, wxT("invalid listbox") );
{
wxGtkEventsDisabler<wxListBox> noEvents(this);
InvalidateBestSize();
gtk_list_store_clear( m_liststore ); /* well, THAT was easy :) */
}
UpdateOldSelections();
}
int wxListBox::DoInsertItems(const wxArrayStringsAdapter & items,
unsigned int pos,
void **clientData,
wxClientDataType type)
{
MSWAllocStorage(items, LB_INITSTORAGE);
const bool append = pos == GetCount();
// we must use CB_ADDSTRING when appending as only it works correctly for
// the sorted controls
const unsigned msg = append ? LB_ADDSTRING : LB_INSERTSTRING;
if ( append )
pos = 0;
int n = wxNOT_FOUND;
const unsigned int numItems = items.GetCount();
for ( unsigned int i = 0; i < numItems; i++ )
{
n = MSWInsertOrAppendItem(pos, items[i], msg);
if ( n == wxNOT_FOUND )
return n;
if ( !append )
pos++;
++m_noItems;
#if wxUSE_OWNER_DRAWN
if ( HasFlag(wxLB_OWNERDRAW) )
{
wxOwnerDrawn *pNewItem = CreateLboxItem(n);
pNewItem->SetName(items[i]);
pNewItem->SetFont(GetFont());
m_aItems.Insert(pNewItem, n);
}
#endif // wxUSE_OWNER_DRAWN
AssignNewItemClientData(n, clientData, i, type);
}
m_updateHorizontalExtent = true;
UpdateOldSelections();
return n;
}
void wxListBox::DoClear()
{
#if wxUSE_OWNER_DRAWN
if ( HasFlag(wxLB_OWNERDRAW) )
{
WX_CLEAR_ARRAY(m_aItems);
}
#endif // wxUSE_OWNER_DRAWN
ListBox_ResetContent(GetHwnd());
m_noItems = 0;
MSWOnItemsChanged();
UpdateOldSelections();
}
void wxListBox::DoSetSelection(int n, bool select)
{
wxCHECK_RET( n == wxNOT_FOUND || IsValid(n),
wxT("invalid index in wxListBox::SetSelection") );
m_blockEvents = true;
if ( n == wxNOT_FOUND )
GetListPeer()->ListDeselectAll();
else
GetListPeer()->ListSetSelection( n, select, HasMultipleSelection() );
m_blockEvents = false;
UpdateOldSelections();
}
void wxListBox::DoSetSelection(int N, bool select)
{
wxCHECK_RET( N == wxNOT_FOUND || IsValid(N),
wxT("invalid index in wxListBox::SetSelection") );
if ( HasMultipleSelection() )
{
SendMessage(GetHwnd(), LB_SETSEL, select, N);
}
else
{
SendMessage(GetHwnd(), LB_SETCURSEL, select ? N : -1, 0);
}
UpdateOldSelections();
}
void wxListBox::DoDeleteOneItem(unsigned int n)
{
wxCHECK_RET( IsValid(n), wxT("invalid index in wxListBox::Delete") );
m_blockEvents = true;
if ( IsSorted() )
m_strings.sorted->RemoveAt(n);
else
m_strings.unsorted->RemoveAt(n);
m_itemsClientData.RemoveAt(n);
GetListPeer()->ListDelete( n );
m_blockEvents = false;
UpdateOldSelections();
}
int wxListBox::DoInsertItems(const wxArrayStringsAdapter& items,
unsigned int pos,
void **clientData,
wxClientDataType type)
{
int idx = wxNOT_FOUND;
unsigned int startpos = pos;
const unsigned int numItems = items.GetCount();
#if defined(__INTEL_COMPILER) && 1 /* VDM auto patch */
# pragma ivdep
# pragma swp
# pragma unroll
# pragma prefetch
# if 0
# pragma simd noassert
# endif
#endif /* VDM auto patch */
for ( unsigned int i = 0; i < numItems; ++i )
{
const wxString& item = items[i];
idx = IsSorted() ? m_strings.sorted->Add(item)
: (m_strings.unsorted->Insert(item, pos), pos++);
m_itemsClientData.Insert(NULL, idx);
AssignNewItemClientData(idx, clientData, i, type);
GetListPeer()->ListInsert(startpos+i);
OnItemInserted(idx);
}
GetListPeer()->UpdateLineToEnd(startpos);
// Inserting the items may scroll the listbox down to show the last
// selected one but we don't want to do it as it could result in e.g. the
// first items of a listbox be hidden immediately after its creation so
// show the first selected item instead. Ideal would probably be to
// preserve the old selection unchanged, in fact, but I don't know how to
// get the first visible item so for now do at least this.
SetFirstItem(startpos);
UpdateOldSelections();
return idx;
}
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;
}
void wxListBox::DoSetSelection(int N, bool select)
{
wxCHECK_RET( N == wxNOT_FOUND || IsValid(N),
wxT("invalid index in wxListBox::SetSelection") );
if ( HasMultipleSelection() )
{
// Setting selection to -1 should deselect everything.
const bool deselectAll = N == wxNOT_FOUND;
SendMessage(GetHwnd(), LB_SETSEL,
deselectAll ? FALSE : select,
deselectAll ? -1 : N);
}
else
{
SendMessage(GetHwnd(), LB_SETCURSEL, select ? N : -1, 0);
}
UpdateOldSelections();
}
void wxListBox::DoDeleteOneItem(unsigned int n)
{
wxCHECK_RET( IsValid(n),
wxT("invalid index in wxListBox::Delete") );
#if wxUSE_OWNER_DRAWN
if ( HasFlag(wxLB_OWNERDRAW) )
{
delete m_aItems[n];
m_aItems.RemoveAt(n);
}
#endif // wxUSE_OWNER_DRAWN
SendMessage(GetHwnd(), LB_DELETESTRING, n, 0);
m_noItems--;
MSWOnItemsChanged();
UpdateOldSelections();
}
