void wxComboBox::DoDeleteOneItem(unsigned int n)
{
wxCHECK_RET( m_widget != NULL, wxT("invalid combobox") );
GtkList *listbox = GTK_LIST( GTK_COMBO(m_widget)->list );
GList *child = g_list_nth( listbox->children, n );
if (!child)
{
wxFAIL_MSG(wxT("wrong index"));
return;
}
DisableEvents();
GList *list = g_list_append( NULL, child->data );
gtk_list_remove_items( listbox, list );
g_list_free( list );
wxList::compatibility_iterator node = m_clientObjectList.Item( n );
if (node)
{
m_clientObjectList.Erase( node );
}
node = m_clientDataList.Item( n );
if (node)
m_clientDataList.Erase( node );
EnableEvents();
InvalidateBestSize();
}
void wxListBox::Delete(unsigned int n)
{
wxCHECK_RET( m_list != NULL, wxT("invalid listbox") );
GList *child = g_list_nth( m_list->children, n );
wxCHECK_RET( child, wxT("wrong listbox index") );
GList *list = g_list_append( (GList*) NULL, child->data );
gtk_list_remove_items( m_list, list );
g_list_free( list );
wxList::compatibility_iterator node = m_clientList.Item( n );
if ( node )
{
if ( m_clientDataItemsType == wxClientData_Object )
{
wxClientData *cd = (wxClientData*)node->GetData();
delete cd;
}
m_clientList.Erase( node );
}
if ( m_strings )
m_strings->RemoveAt(n);
}
/* Removes the items from the list. */
int
clip_GTK_LISTREMOVEITEMS(ClipMachine * ClipMachineMemory)
{
C_widget *clst = _fetch_cw_arg(ClipMachineMemory);
ClipVar *cv = _clip_spar(ClipMachineMemory, 2);
GList *items = NULL;
C_widget *citem;
int i;
CHECKCWID(clst, GTK_IS_LIST);
CHECKARG(2, ARRAY_type_of_ClipVarType);
for (i = 0; i < cv->ClipArrVar_a_of_ClipVar.count_of_ClipArrVar; i++)
{
switch (cv->ClipArrVar_a_of_ClipVar.ClipVar_items_of_ClipArrVar[i].ClipType_t_of_ClipVar.ClipVartype_type_of_ClipType)
{
case MAP_type_of_ClipVarType:
case NUMERIC_type_of_ClipVarType:
citem = _fetch_cwidget(ClipMachineMemory, &cv->ClipArrVar_a_of_ClipVar.ClipVar_items_of_ClipArrVar[i]);
CHECKCWID(citem, GTK_IS_LIST_ITEM);
items = g_list_append(items, citem->widget);
break;
default:
break;
}
}
gtk_list_remove_items(GTK_LIST(clst->widget), items);
return 0;
err:
return 1;
}
void UponBuiltinLibOptionsRemoveButtonClicked (GtkWidget * dialogue)
{
GtkList *sourceList = GTK_LIST (gtk_object_get_data (GTK_OBJECT (dialogue), "SourceList"));
GList *selection = sourceList->selection;
if (!selection)
return;
GList *copy = g_list_copy (selection);
gtk_list_remove_items (sourceList, copy);
g_list_free (copy);
}
void wxComboBox::Delete(unsigned int n)
{
wxCHECK_RET( m_widget != NULL, wxT("invalid combobox") );
#ifdef __WXGTK24__
if (!gtk_check_version(2,4,0))
{
wxCHECK_RET( IsValid(n), wxT("invalid index") );
GtkComboBox* combobox = GTK_COMBO_BOX( m_widget );
gtk_combo_box_remove_text( combobox, n );
}
else
#endif
{
GtkList *listbox = GTK_LIST( GTK_COMBO(m_widget)->list );
GList *child = g_list_nth( listbox->children, n );
if (!child)
{
wxFAIL_MSG(wxT("wrong index"));
return;
}
DisableEvents();
GList *list = g_list_append( (GList*) NULL, child->data );
gtk_list_remove_items( listbox, list );
g_list_free( list );
EnableEvents();
}
wxList::compatibility_iterator node = m_clientObjectList.Item( n );
if (node)
{
wxClientData *cd = (wxClientData*)node->GetData();
if (cd) delete cd;
m_clientObjectList.Erase( node );
}
node = m_clientDataList.Item( n );
if (node)
m_clientDataList.Erase( node );
InvalidateBestSize();
}
static void
layer_dialog_lower_callback(GtkWidget *widget, gpointer gdata)
{
Layer *layer;
Diagram *dia;
GtkWidget *selected;
GList *list = NULL;
int pos;
dia = layer_dialog->diagram;
if ((dia != NULL) && (dia->data->layers->len>1)) {
assert(GTK_LIST(layer_dialog->layer_list)->selection != NULL);
selected = GTK_LIST(layer_dialog->layer_list)->selection->data;
pos = gtk_list_child_position(GTK_LIST(layer_dialog->layer_list), selected);
if (pos < dia->data->layers->len-1) {
layer = DIA_LAYER_WIDGET(selected)->layer;
data_lower_layer(dia->data, layer);
list = g_list_prepend(list, selected);
g_object_ref(selected);
gtk_list_remove_items(GTK_LIST(layer_dialog->layer_list),
list);
gtk_list_insert_items(GTK_LIST(layer_dialog->layer_list),
list, pos + 1);
g_object_unref(selected);
gtk_list_select_item(GTK_LIST(layer_dialog->layer_list), pos+1);
diagram_add_update_all(dia);
diagram_flush(dia);
undo_layer(dia, layer, TYPE_LOWER_LAYER, 0);
undo_set_transactionpoint(dia->undo);
}
}
}
void wxListBox::DoDeleteOneItem(unsigned int n)
{
wxCHECK_RET( m_list != NULL, wxT("invalid listbox") );
GList *child = g_list_nth( m_list->children, n );
wxCHECK_RET( child, wxT("wrong listbox index") );
GList *list = g_list_append( NULL, child->data );
gtk_list_remove_items( m_list, list );
g_list_free( list );
wxList::compatibility_iterator node = m_clientList.Item( n );
if ( node )
{
m_clientList.Erase( node );
}
if ( m_strings )
m_strings->RemoveAt(n);
}
