TdxTreeViewNodeViewInfo Class

Contains ViewInfo information for a tree node.

Declaration

TdxTreeViewNodeViewInfo = class(
    TdxTreeViewCustomViewInfo
)

The TdxTreeViewNodeViewInfo class members allow you to do the following:

Draw the node’s full content (DefaultDraw and Bounds).
Draw the caption (DrawCaption and TextRect).
Draw the checkbox (DrawCheckBox and CheckBoxRect).
Draw the expand button (DrawExpandButton and ExpandButtonRect).
Draw the focus rectangle (DrawFocus).
Draw the selection rectangle (DrawSelection and SelectionRect).
Draw node images (DrawImage, DrawStateImage, and ImageRect).
Draw tree lines (DrawTreeLines, DrawTreeLine, HorizontalTreeLineBounds, and VerticalTreeLineBounds).

The Tree View’s OnCustomDrawNode event references a TdxTreeViewNodeViewInfo object.

TdxTreeViewNodeViewInfo