// Test various tree traversal methods.
void TreeListCtrlTestCase::Traversal()
{
// GetParent() tests:
wxTreeListItem root = m_treelist->GetRootItem();
CPPUNIT_ASSERT( !m_treelist->GetItemParent(root) );
CPPUNIT_ASSERT_EQUAL( root, m_treelist->GetItemParent(m_code) );
CPPUNIT_ASSERT_EQUAL( m_code, m_treelist->GetItemParent(m_code_osx) );
// GetFirstChild() and GetNextSibling() tests:
CPPUNIT_ASSERT_EQUAL( m_code, m_treelist->GetFirstChild(root) );
CPPUNIT_ASSERT_EQUAL
(
m_code_osx,
m_treelist->GetNextSibling
(
m_treelist->GetNextSibling
(
m_treelist->GetFirstChild(m_code)
)
)
);
// Get{First,Next}Item() test:
unsigned numItems = 0;
for ( wxTreeListItem item = m_treelist->GetFirstItem();
item.IsOk();
item = m_treelist->GetNextItem(item) )
{
numItems++;
}
CPPUNIT_ASSERT_EQUAL( m_numItems, numItems );
}
wxTreeListItem
TreeListCtrlTestCase::AddItem(const char *label,
wxTreeListItem parent,
const char *numFiles,
const char *size)
{
if ( !parent.IsOk() )
parent = m_treelist->GetRootItem();
wxTreeListItem item = m_treelist->AppendItem(parent, label);
m_treelist->SetItemText(item, 1, numFiles);
m_treelist->SetItemText(item, 2, size);
m_numItems++;
return item;
}