public wTree()
{
InitializeComponent();
UseCustomDrawing = false;
_children = new wTreeNodeCollection(this);
_children.E_TreeListChanged += TreeListChanged;
_children.E_TreeNodeChanged += TreeNodeChanged;
}
private Size RePaint(Graphics g, wTreeNodeCollection children, Point startPoint)
{
Size totalSize = new Size(0, 0);
foreach (wTreeNode node in children)
{
Size drawnSize = DrawNode(g, node, startPoint);
totalSize.Width += drawnSize.Width;
totalSize.Height += drawnSize.Height;
startPoint.Y += drawnSize.Height;
if (node.IsExpaned)
{
Point drawingPoint = new Point(startPoint.X + _levelSize, startPoint.Y);
drawnSize = RePaint(g, node.Children, drawingPoint);
totalSize.Width += drawnSize.Width;
totalSize.Height += drawnSize.Height;
startPoint.Y += drawnSize.Height;
}
}
return(totalSize);
}
public wTree()
{
InitializeComponent();
_children = new wTreeNodeCollection(this, this);
_children.E_TreeExpandChanged += _children_E_TreeExpandChanged;
_children.E_TreeListChanged += _children_E_TreeListChanged;
_children.E_TreeNodeChanged += _children_E_TreeNodeChanged;
//this.BackgroundImage = _imageBufferToDraw;
//this.BackgroundImageLayout = ImageLayout.None;
this.SizeChanged += wTree_SizeChanged;
B_FocusGetter.SetBounds(-1000, 0, 0, 0, BoundsSpecified.Location);
_editorHandler = new EditorHandlerClass(this);
_editorHandler.InitEditors();
_drawHandler = new DrawHandler(this);
_selHandler = new wTreeSelections(this);
_scrolls = new wTreeScroll(this, Scroll_Vertical, Scroll_Horizontal);
this.SetScrollState(0, true);
_mouseHandler = new wTreeMouseEventsHandler(this);
B_FocusGetter.KeyDown += B_FocusGetter_KeyDown;
}
