C++ (Cpp) wxTreeListCtrl::UncheckItem Examples

Example #1

File: treelistctrltest.cpp Project: 3v1n0/wxWidgets

// Test checking and unchecking items.
void TreeListCtrlTestCase::ItemCheck()
{
    CPPUNIT_ASSERT_EQUAL( wxCHK_UNCHECKED,
                          m_treelist->GetCheckedState(m_code) );

    m_treelist->CheckItemRecursively(m_code);
    CPPUNIT_ASSERT_EQUAL( wxCHK_CHECKED,
                          m_treelist->GetCheckedState(m_code) );
    CPPUNIT_ASSERT_EQUAL( wxCHK_CHECKED,
                          m_treelist->GetCheckedState(m_code_osx) );
    CPPUNIT_ASSERT_EQUAL( wxCHK_CHECKED,
                          m_treelist->GetCheckedState(m_code_osx_cocoa) );

    m_treelist->UncheckItem(m_code_osx_cocoa);
    CPPUNIT_ASSERT_EQUAL( wxCHK_UNCHECKED,
                          m_treelist->GetCheckedState(m_code_osx_cocoa) );

    m_treelist->UpdateItemParentStateRecursively(m_code_osx_cocoa);
    CPPUNIT_ASSERT_EQUAL( wxCHK_UNDETERMINED,
                          m_treelist->GetCheckedState(m_code_osx) );
    CPPUNIT_ASSERT_EQUAL( wxCHK_UNDETERMINED,
                          m_treelist->GetCheckedState(m_code) );

    m_treelist->CheckItemRecursively(m_code_osx, wxCHK_UNCHECKED);
    m_treelist->UpdateItemParentStateRecursively(m_code_osx_cocoa);
    CPPUNIT_ASSERT_EQUAL( wxCHK_UNCHECKED,
                          m_treelist->GetCheckedState(m_code_osx) );
    CPPUNIT_ASSERT_EQUAL( wxCHK_UNDETERMINED,
                          m_treelist->GetCheckedState(m_code) );
}

Example #2

File: treelist.cpp Project: ruifig/nutcracker

void MyFrame::OnItemContextMenu(wxTreeListEvent& event)
{
    enum
    {
        Id_Check_Item,
        Id_Uncheck_Item,
        Id_Indet_Item,
        Id_Check_Recursively,
        Id_Update_Parent
    };

    wxMenu menu;
    menu.Append(Id_Check_Item, "&Check item");
    menu.Append(Id_Uncheck_Item, "&Uncheck item");
    if ( m_treelist->HasFlag(wxTL_3STATE) )
        menu.Append(Id_Indet_Item, "Make item &indeterminate");
    menu.AppendSeparator();
    menu.Append(Id_Check_Recursively, "Check &recursively");
    menu.Append(Id_Update_Parent, "Update &parent");

    const wxTreeListItem item = event.GetItem();
    switch ( m_treelist->GetPopupMenuSelectionFromUser(menu) )
    {
        case Id_Check_Item:
            m_treelist->CheckItem(item);
            break;

        case Id_Uncheck_Item:
            m_treelist->UncheckItem(item);
            break;

        case Id_Indet_Item:
            m_treelist->CheckItem(item, wxCHK_UNDETERMINED);
            break;

        case Id_Check_Recursively:
            m_treelist->CheckItemRecursively(item);
            break;

        case Id_Update_Parent:
            m_treelist->UpdateItemParentStateRecursively(item);
            break;

        default:
            wxFAIL_MSG( "Unexpected menu selection" );
            // Fall through.

        case wxID_NONE:
            return;
    }
}