Exemplo n.º 1
0
        public ColumnManager(IController parent, IColumnManagerOwner owner)
            : base(parent)
        {
            Owner = owner;

            if (Owner != null)
            {
                Scrollbar = Owner.HScrollBar;
            }
            Columns      = new DataGridColumnCollection();
            m_Observable = new Observable <EventMessage> ();
        }
Exemplo n.º 2
0
        public void SetWidth(float width, float boundsWidth, DataGridColumnCollection columns)
        {
            if (m_Width > 0 && m_Width <= 1)
            {
                //m_Width = Math.Min(0.9f, (float)width / (float)boundsWidth);

                float totalWidth = 0f;
                foreach (var col in columns)
                {
                    totalWidth += col.AbsoluteWidth(boundsWidth);
                }

                float ratio  = totalWidth / (float)boundsWidth;
                float total2 = 0;
                if (Math.Abs(ratio - 1f) > float.Epsilon)
                {
                    foreach (var col in columns)
                    {
                        if (col != this)
                        {
                            col.Width /= ratio;
                            float absw = col.AbsoluteWidth(boundsWidth);
                            if (absw < col.MinWidth)
                            {
                                col.Width *= col.MinWidth / absw;
                            }
                        }
                        total2 += col.AbsoluteWidth(boundsWidth);
                    }
                }

                if (total2 > boundsWidth)
                {
                    m_Width *= boundsWidth / total2;
                }
            }
            else
            {
                m_Width = width;
            }
        }
Exemplo n.º 3
0
 protected override void CleanupManagedResources()
 {
     ColumnCollection = null;
     base.CleanupManagedResources();
 }