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Add wxDataViewCtrl::ExpandAncestors() and call it from both EnsureVisible() and Select()

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@57511 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
2008-12-23 14:56:07 +00:00
parent 311c1be9ed
commit 4219d8b027
6 changed files with 69 additions and 18 deletions
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19
src/gtk/dataview.cpp
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@@ -4113,12 +4113,23 @@ void wxDataViewCtrl::SetSelections( const wxDataViewItemArray & sel )
gtk_tree_selection_unselect_all( selection );
wxDataViewItem last_parent;
size_t i;
for (i = 0; i < sel.GetCount(); i++)
{
wxDataViewItem item = sel[i];
wxDataViewItem parent = GetModel()->GetParent( item );
if (parent)
{
if (parent != last_parent)
ExpandAncestors(item);
}
last_parent = parent;
GtkTreeIter iter;
iter.stamp = m_internal->GetGtkModel()->stamp;
iter.user_data = (gpointer) sel[i].GetID();
iter.user_data = (gpointer) item.GetID();
gtk_tree_selection_select_iter( selection, &iter );
}
@@ -4127,6 +4138,8 @@ void wxDataViewCtrl::SetSelections( const wxDataViewItemArray & sel )
void wxDataViewCtrl::Select( const wxDataViewItem & item )
{
ExpandAncestors(item);
GtkDisableSelectionEvents();
GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
@@ -4187,9 +4200,9 @@ void wxDataViewCtrl::UnselectAll()
}
void wxDataViewCtrl::EnsureVisible(const wxDataViewItem& item,
const wxDataViewColumn *column)
const wxDataViewColumn *WXUNUSED(column))
{
wxDataViewCtrlBase::EnsureVisible(item,column);
ExpandAncestors(item);
GtkTreeIter iter;
iter.user_data = (gpointer) item.GetID();