C++ (Cpp) SCH_SHEET_PIN::GetParent示例

示例#1

文件： sch_screen.cpp 项目： hzeller/kicad-source-mirror

void SCH_SCREEN::DeleteItem( SCH_ITEM* aItem )
{
    wxCHECK_RET( aItem, wxT( "Cannot delete invalid item from screen." ) );

    SetModify();

    if( aItem->Type() == SCH_SHEET_PIN_T )
    {
        // This structure is attached to a sheet, get the parent sheet object.
        SCH_SHEET_PIN* sheetPin = (SCH_SHEET_PIN*) aItem;
        SCH_SHEET* sheet = sheetPin->GetParent();
        wxCHECK_RET( sheet,
                     wxT( "Sheet label parent not properly set, bad programmer!" ) );
        sheet->RemovePin( sheetPin );
        return;
    }
    else
    {
        delete m_drawList.Remove( aItem );
    }
}