Features

Treeview

• Full or partial customization of any part of the treeview. You can change any behavior, image, color, color gradient, or font of the tree, even for the System theme.
• Global (one for all treeview) or per-treeview visual themes. Any part of existing themes may be customized or you may create your own theme.
• Columns with multi-column sorting support.
• HTML text tags support.
• Text auto-wrapping that is accessible by changing just one property.
• Extended data binding. Many data source types are supported. Possibility to easily mix bound and unbound columns or nodes.
• Easily host custom controls both in a node or in an expandable area.
• Possibility to merge columns content to provide a very professional user interface in a minute.
• Complete support of data summaries with very flexible customization.
• Ability to display content on multiple levels within a node.
• Possibility to display any data on the left side of the plus-minus sign.
• Popups built-in support to popup any content from a node.
• Image animation built-in support to highlight specific nodes and attract the user's attention.
• Ability to replace any internal control (node control's editors, scroll bars, tooltip providers) with a third-party or your own control to give your application a personalized, consistent look.
• Advanced and easy-to-use drag & drop support:
  1. Various drag & drop options available: within a single treeview, between multiple treeviews, or between a treeview and other controls.
  2. Automatically move or copy dragged nodes without writing a single line of code.
  3. Auto-expand and collapse of nodes under the mouse cursor for easier node dragging.
  4. Informative drop position and customizable thumbnail image near the mouse cursor.
• Smart vertical scroll - automatically adjusts the horizontal position of the focused node when you scroll the treeview vertically. This speeds up the treeview navigation without horizontal scrolling.
• Different modes of node content sorting:
  1. Single or multi-column sorting.
  2. Three (asc, desc, none) or two (asc, desc) sort orders.
  3. You decide what node content to include in the sorting process.
  4. Selective sorting at any node level. You can sort even a specific node with children while keeping other nodes untouched.
  5. Implement your own custom sorting algorithm in a minute.
• Anti-aliasing support.
• Alpha blending for every part of the treeview: You can improve the look and feel of your treeview using semi-transparent colors.
• Change the treeview background settings as needed: set plain or gradient color, put an image or watermark with various layouts.
• Powerful and easy-to-use design-time support for core data types such as color, color gradient, border, etc., with a useful on-the-fly preview.
• Highlighting odd and even rows.
• Full keyboard navigation support.
• Tooltips support for whole node, specific node control, or column header.
• TreeComboBox separate free control to show the combo box with a treeview as a dropdown.

Nodes

• Override an existing or define your own visual style of the node for each state (Hot, Selected, Focused) to fulfill the needs of your end-users.
• Ability to easily control nodes visibility in run-time.
• Dynamic (depends on the content) or static node height support. It allows applying outstanding visual effects by using our unique expandable node controls.
• The child node's style and behavior can be inherited from the parent node.
• Soft selection mode - state-of-the-art feature, which allows you to view additional node content when you mouse hover over a node, without selecting a node, which appreciably speeds up data viewing.
• On-demand node population enables populating child nodes only when the parent node is expanded.
• Different node selection modes:
  1. Single - allows to select only one node at a time.
  2. Multi - allows to select multiple nodes.
  3. Multi on the same level - allows to select many nodes on the same level.
  4. Multi within the same parent - allows to select only sibling nodes within the common parent.
• Different node highlight modes:
  1. FullRow - highlights the entire node row.
  2. Partial - highlights only node controls.
  3. ContentOnly - highlights node controls except non-interactive node controls.
• Single expand mode automatically expands the focused node and collapses all other nodes in the treeview. This enables you to quickly view only the data you need without the clutter of other nodes.
• Always expanded mode - keeps all nodes expanded for quick navigation.
• Different node styles:
  1. Selectable - defines whether the node can be selected.
  2. Hoverable - highlights the node under the mouse cursor.
  3. Enabled - whether the node can interact with the end user.
  4. AllowExpand - whether the node can be expanded.
  5. AllowCollapse - whether the node can be collapsed.
• Text hot tracking support.
• Node state image support - assign different icons for each node state, such as expanded and collapsed, to enhance the visual representation of your treeview.