JSON::Editor::Gtk::TreeIter

The Gtk::TreeIter class is reopened and some auxiliary methods are added.

Public Instance Methods

content() click to toggle source

Returns the content of this node.

 
               # File json/lib/json/editor.rb, line 195
def content
  self[CONTENT_COL]
end

content=(value) click to toggle source

Sets the content of this node to value.

 
               # File json/lib/json/editor.rb, line 200
def content=(value)
  self[CONTENT_COL] = value
end

each() click to toggle source

Traverse each of this Gtk::TreeIter instance’s children and yield to them.

 
               # File json/lib/json/editor.rb, line 161
def each
  n_children.times { |i| yield nth_child(i) }
end

recursive_each(&block) click to toggle source

Recursively traverse all nodes of this Gtk::TreeIter’s subtree (including self) and yield to them.

 
               # File json/lib/json/editor.rb, line 167
def recursive_each(&block)
  yield self
  each do |i|
    i.recursive_each(&block)
  end
end

remove_subtree(model) click to toggle source

Remove the subtree of this Gtk::TreeIter instance from the model model.

 
               # File json/lib/json/editor.rb, line 176
def remove_subtree(model)
  while current = first_child
    model.remove(current)
  end
end

type() click to toggle source

Returns the type of this node.

 
               # File json/lib/json/editor.rb, line 183
def type
  self[TYPE_COL]
end

type=(value) click to toggle source

Sets the type of this node to value. This implies setting the respective icon accordingly.

 
               # File json/lib/json/editor.rb, line 189
def type=(value)
  self[TYPE_COL] = value
  self[ICON_COL] = Editor.fetch_icon(value)
end

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JSON::Editor::Gtk::TreeIter

Public Instance Methods