private void Construct() { rowHeight = 18; //base.BackColor = SystemColors.Window; SetStyle(ControlStyles.AllPaintingInWmPaint|ControlStyles.ResizeRedraw| ControlStyles.Opaque|ControlStyles.UserPaint|ControlStyles.DoubleBuffer| ControlStyles.Selectable|ControlStyles.UserMouse, true); this.BackColor = SystemColors.Window; columns = new ExtendedListView.Forms.ColumnHeaderCollection(); items = new ContainerListViewItemCollection(); selectedIndices = new ArrayList(); selectedItems = new ContainerListViewItemCollection(); hscrollBar = new HScrollBar(); hscrollBar.Parent = this; hscrollBar.Minimum = 0; hscrollBar.Maximum = 0; hscrollBar.SmallChange = 10; hscrollBar.Hide(); vscrollBar = new VScrollBar(); vscrollBar.Parent = this; vscrollBar.Minimum = 0; vscrollBar.Maximum = 0; vscrollBar.SmallChange = rowHeight; vscrollBar.Hide(); Attach(); GenerateColumnRects(); GenerateHeaderRect(); }
/// <summary> /// Initializes a new instance of the OwnerDrawnList class with default values. /// </summary> public OwnerDrawnList() { listItems = new ArrayList(); //Create a ScrollBar instance vScroll = new VScrollBar(); //Hide it for now vScroll.Hide(); //Hookup into its ValueChanged event vScroll.ValueChanged+=new EventHandler(vScrollcroll_ValueChanged); //Add Scrollbar vScroll.Value = 0; this.Controls.Add(vScroll); SCROLL_WIDTH = vScroll.Width; itemWidth = this.Width; origHeight = this.Height; this.BackColor = Color.Red; }