class Opal::UI::TreeNode

• Opal::UI::TreeNode
• Reference
• Object

Overview

Node in a hierarchical tree view.

Defined in:

opal/ui/components/tree.cr

Constructors

• .new(label : String, color : Color | Symbol | String = :white, icon : String | Nil = nil, expanded : Bool = true)

Instance Method Summary

• #add(child : TreeNode) : TreeNode
• #add(label : String, color : Color | Symbol | String = :white, icon : String | Nil = nil) : TreeNode
• #add(label : String, color : Color | Symbol | String = :white, icon : String | Nil = nil, &) : TreeNode
• #children : Array(TreeNode)
• #color : Color
• #expanded=(expanded : Bool)
• #expanded? : Bool
• #icon : String | Nil
• #label : String
• #toggle_expand : Nil

Constructor Detail

Instance Method Detail