Class: Tk::BLT::Tree (Ruby 2.2.4)
Description: Class : Tk::BLT::Tree - Ruby 2.2.4

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Support for the Ruby 2.2 series has ended. See here for reference.

### Home Classes Methods

### In Files

- tk/lib/tkextlib/blt/tree.rb

### Parent

TkObject

### Namespace

- CLASS Tk::BLT::Tree::Node
- CLASS Tk::BLT::Tree::Notify
- CLASS Tk::BLT::Tree::Tag
- CLASS Tk::BLT::Tree::Trace

### Methods

- ::destroy
- ::id2obj
- ::names
- ::new
- #__destroy_hook__
- #__keyonly_optkeys
- #ancestor
- #ancestor?
- #apply
- #attach
- #before?
- #children
- #copy
- #copy_to
- #degree
- #delete
- #depth
- #destroy
- #dump
- #dump_to_file
- #exist?
- #find
- #find_child
- #first_child
- #fullpath
- #get
- #get_value
- #index
- #initialzie
- #insert
- #keys
- #label
- #last_child
- #leaf?
- #link
- #link?
- #move
- #mutex
- #next
- #next_sibling
- #notify_create
- #notify_delete
- #notify_info
- #notify_names
- #parent
- #position
- #prev_sibling
- #previous
- #restore
- #restore_from_file
- #restore_overwrite
- #restore_overwrite_from_file
- #root
- #root?
- #set
- #size
- #sort
- #tag_add
- #tag_delete
- #tag_forget
- #tag_get
- #tag_names
- #tag_nodes
- #tag_set
- #tag_unset
- #tagid
- #trace_create
- #trace_delete
- #trace_info
- #trace_names
- #type
- #unset
- #values

### Class/Module Index

Quicksearch

- Arc
- Bitmap
- BitmapImage
- Checkbutton
- CloneMenu
- Font
- Grid
- INTERP
- Labelframe
- Line
- MenuButton
- MultiTkIp
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- MultiTkIp::ThreadGroup
- MultiTkIp_OK
- MultiTkIp_PseudoToplevel_Evaluable
- Object
- Object::TkNamedVirtualEvent
- Object::TkSystemMenu
- Object::Ttk
- OptionMenuButton
- Oval
- Pack
- Panedwindow
- PhotoImage
- Place
- Polygon
- Radiobutton
- Rectangle
- RemoteTkIp
- Selection
- Spinbox
- TclTk
- TclTkCallback
- TclTkCommand
- TclTkImage
- TclTkInterpreter
- TclTkIp
- TclTkLib
- TclTkLib::EventFlag
- TclTkLib::RELEASE_TYPE
- TclTkLib::VarAccessFlag
- TclTkLibCommand
- TclTkObject
- TclTkVariable
- TclTkWidget
- TextItem
- Tk
- Tk::BLT
- Tk::BLT::Barchart
- Tk::BLT::Bitmap
- Tk::BLT::Busy
- Tk::BLT::Busy::Shield
- Tk::BLT::Container
- Tk::BLT::CutBuffer
- Tk::BLT::DnD
- Tk::BLT::DragDrop
- Tk::BLT::DragDrop::DnD_Handle
- Tk::BLT::DragDrop::PackageCommand
- Tk::BLT::DragDrop::PackageCommand::ValidateArgs
- Tk::BLT::DragDrop::SiteCommand
- Tk::BLT::DragDrop::SiteCommand::ValidateArgs
- Tk::BLT::DragDrop::Token
- Tk::BLT::EPS
- Tk::BLT::Graph
- Tk::BLT::GraphCommand
- Tk::BLT::Hiertable
- Tk::BLT::Htext
- Tk::BLT::PlotComponent
- Tk::BLT::PlotComponent::Axis
- Tk::BLT::PlotComponent::Bar
- Tk::BLT::PlotComponent::BitmapMarker
- Tk::BLT::PlotComponent::Crosshairs
- Tk::BLT::PlotComponent::Element
- Tk::BLT::PlotComponent::GridLine
- Tk::BLT::PlotComponent::ImageMarker
- Tk::BLT::PlotComponent::Legend
- Tk::BLT::PlotComponent::Line
- Tk::BLT::PlotComponent::LineMarker
- Tk::BLT::PlotComponent::Marker
- Tk::BLT::PlotComponent::OptKeys
- Tk::BLT::PlotComponent::Pen
- Tk::BLT::PlotComponent::PolygonMarker
- Tk::BLT::PlotComponent::Postscript
- Tk::BLT::PlotComponent::TextMarker
- Tk::BLT::PlotComponent::WindowMarker
- Tk::BLT::Printer
- Tk::BLT::Spline
- Tk::BLT::Stripchart
- Tk::BLT::Table
- Tk::BLT::Table::TableContainer
- Tk::BLT::Tabnotebook
- Tk::BLT::Tabnotebook::Tab
- Tk::BLT::Tabset
- Tk::BLT::Tabset::NamedTab
- Tk::BLT::Tabset::Tab
- Tk::BLT::Ted
- Tk::BLT::Tile
- Tk::BLT::Tile::Button
- Tk::BLT::Tile::CheckButton
- Tk::BLT::Tile::Checkbutton
- Tk::BLT::Tile::Frame
- Tk::BLT::Tile::Label
- Tk::BLT::Tile::RadioButton
- Tk::BLT::Tile::Radiobutton
- Tk::BLT::Tile::Scrollbar
- Tk::BLT::Tile::Toplevel
- Tk::BLT::Tree
- Tk::BLT::Tree::Node
- Tk::BLT::Tree::Notify
- Tk::BLT::Tree::Tag
- Tk::BLT::Tree::Trace
- Tk::BLT::Treeview
- Tk::BLT::Treeview::ConfigMethod
- Tk::BLT::Treeview::FindExecFlagValue
- Tk::BLT::Treeview::FindExecFlagValue::ValidateArgs
- Tk::BLT::Treeview::Node
- Tk::BLT::Treeview::OpenCloseCommand
- Tk::BLT::Treeview::OpenCloseCommand::ValidateArgs
- Tk::BLT::Treeview::Tag
- Tk::BLT::Treeview::TagOrID_Methods
- Tk::BLT::Vector
- Tk::BLT::VectorAccess
- Tk::BLT::Watch
- Tk::BLT::WinOp
- Tk::BLT::Winop
- Tk::BWidget
- Tk::BWidget::ArrowButton
- Tk::BWidget::Bitmap
- Tk::BWidget::Button
- Tk::BWidget::ButtonBox
- Tk::BWidget::ComboBox
- Tk::BWidget::Dialog
- Tk::BWidget::DragSite
- Tk::BWidget::DropSite
- Tk::BWidget::DynamicHelp
- Tk::BWidget::Entry
- Tk::BWidget::Label
- Tk::BWidget::LabelEntry
- Tk::BWidget::LabelFrame
- Tk::BWidget::ListBox
- Tk::BWidget::ListBox::Event_for_Items
- Tk::BWidget::ListBox::Item
- Tk::BWidget::MainFrame
- Tk::BWidget::MessageDlg
- Tk::BWidget::NoteBook
- Tk::BWidget::NoteBook::Event_for_Tabs
- Tk::BWidget::PagesManager
- Tk::BWidget::PanedWindow
- Tk::BWidget::PanelFrame
- Tk::BWidget::PasswdDlg
- Tk::BWidget::ProgressBar
- Tk::BWidget::ProgressDlg
- Tk::BWidget::ScrollView
- Tk::BWidget::ScrollableFrame
- Tk::BWidget::ScrolledWindow
- Tk::BWidget::SelectColor
- Tk::BWidget::SelectColor::Dialog
- Tk::BWidget::SelectColor::MenuButton
- Tk::BWidget::SelectColor::Menubutton
- Tk::BWidget::SelectFont
- Tk::BWidget::SelectFont::Dialog
- Tk::BWidget::SelectFont::Toolbar
- Tk::BWidget::Separator
- Tk::BWidget::SpinBox
- Tk::BWidget::StatusBar
- Tk::BWidget::TitleFrame
- Tk::BWidget::Tree
- Tk::BWidget::Tree::Event_for_Items
- Tk::BWidget::Tree::Node
- Tk::BWidget::Widget
- Tk::BinaryString
- Tk::Busy
- Tk::Button
- Tk::Canvas
- Tk::CheckButton
- Tk::Clock
- Tk::EncodedString
- Tk::Encoding
- Tk::Entry
- Tk::Frame
- Tk::HTML_Widget
- Tk::HTML_Widget::ClippingWindow
- Tk::ICONS
- Tk::Img
- Tk::Img::BMP
- Tk::Img::DTED
- Tk::Img::GIF
- Tk::Img::ICO
- Tk::Img::JPEG
- Tk::Img::PCX
- Tk::Img::PIXMAP
- Tk::Img::PNG
- Tk::Img::PPM
- Tk::Img::PS
- Tk::Img::Raw
- Tk::Img::SGI
- Tk::Img::SUN
- Tk::Img::TGA
- Tk::Img::TIFF
- Tk::Img::WINDOW
- Tk::Img::XBM
- Tk::Img::XPM
- Tk::Itcl
- Tk::Itcl::ItclObject
- Tk::ItemValidateConfigure
- Tk::Itk
- Tk::Itk::Archetype
- Tk::Itk::Component
- Tk::Itk::Toplevel
- Tk::Itk::Widget
- Tk::Iwidgets
- Tk::Iwidgets::Buttonbox
- Tk::Iwidgets::Calendar
- Tk::Iwidgets::Calendar::CalendarCommand
- Tk::Iwidgets::Calendar::CalendarCommand::ValidateArgs
- Tk::Iwidgets::Canvasprintbox
- Tk::Iwidgets::Canvasprintdialog
- Tk::Iwidgets::Checkbox
- Tk::Iwidgets::Combobox
- Tk::Iwidgets::Dateentry
- Tk::Iwidgets::Datefield
- Tk::Iwidgets::Dialog
- Tk::Iwidgets::Dialogshell
- Tk::Iwidgets::Disjointlistbox
- Tk::Iwidgets::Entryfield
- Tk::Iwidgets::Entryfield::EntryfieldValidate
- Tk::Iwidgets::Entryfield::EntryfieldValidate::ValidateArgs
- Tk::Iwidgets::Extbutton
- Tk::Iwidgets::Extfileselectionbox
- Tk::Iwidgets::Extfileselectiondialog
- Tk::Iwidgets::Feedback
- Tk::Iwidgets::Fileselectionbox
- Tk::Iwidgets::Fileselectiondialog
- Tk::Iwidgets::Finddialog
- Tk::Iwidgets::Hierarchy
- Tk::Iwidgets::Hierarchy::IconCommand
- Tk::Iwidgets::Hierarchy::IconCommand::ValidateArgs
- Tk::Iwidgets::Hierarchy::IndicatorCommand
- Tk::Iwidgets::Hierarchy::IndicatorCommand::ValidateArgs
- Tk::Iwidgets::Hierarchy::QueryCommand
- Tk::Iwidgets::Hierarchy::QueryCommand::ValidateArgs
- Tk::Iwidgets::Hyperhelp
- Tk::Iwidgets::Labeledframe
- Tk::Iwidgets::Labeledwidget
- Tk::Iwidgets::Mainwindow
- Tk::Iwidgets::Menubar
- Tk::Iwidgets::Messagebox
- Tk::Iwidgets::Messagedialog
- Tk::Iwidgets::Notebook
- Tk::Iwidgets::Optionmenu
- Tk::Iwidgets::Panedwindow
- Tk::Iwidgets::Promptdialog
- Tk::Iwidgets::Pushbutton
- Tk::Iwidgets::Radiobox
- Tk::Iwidgets::Scopedobject
- Tk::Iwidgets::Scrolledcanvas
- Tk::Iwidgets::Scrolledframe
- Tk::Iwidgets::Scrolledhtml
- Tk::Iwidgets::Scrolledlistbox
- Tk::Iwidgets::Scrolledtext
- Tk::Iwidgets::Scrolledwidget
- Tk::Iwidgets::Selectionbox
- Tk::Iwidgets::Selectiondialog
- Tk::Iwidgets::Shell
- Tk::Iwidgets::Spindate
- Tk::Iwidgets::Spinint
- Tk::Iwidgets::Spinner
- Tk::Iwidgets::Spinner::EntryfieldValidate
- Tk::Iwidgets::Spinner::EntryfieldValidate::ValidateArgs
- Tk::Iwidgets::Spintime
- Tk::Iwidgets::Tabnotebook
- Tk::Iwidgets::Tabset
- Tk::Iwidgets::Timeentry
- Tk::Iwidgets::Timefield
- Tk::Iwidgets::Toolbar
- Tk::Iwidgets::Watch
- Tk::Label
- Tk::LabelFrame
- Tk::Listbox
- Tk::Mac
- Tk::Mac::IconBitmap
- Tk::MacResource
- Tk::Menu
- Tk::Menu::TkInternalFunction
- Tk::MenuClone
- Tk::Menubutton
- Tk::Message
- Tk::OptionMenubutton
- Tk::OptionMenubutton::OptionMenu
- Tk::OptionObj
- Tk::PanedWindow
- Tk::RadioButton
- Tk::Root
- Tk::Scale
- Tk::Scrollable
- Tk::Scrollbar
- Tk::Spinbox
- Tk::Spinbox::SpinCommand
- Tk::Spinbox::SpinCommand::ValidateArgs
- Tk::SysMenu_Apple
- Tk::SysMenu_Help
- Tk::SysMenu_System
- Tk::SystemMenu
- Tk::TOPLEVEL_ALIASES
- Tk::TclX
- Tk::TclX::XPG3_MsgCat
- Tk::Tcllib
- Tk::Tcllib::Autoscroll
- Tk::Tcllib::CText
- Tk::Tcllib::ChatWidget
- Tk::Tcllib::Crosshair
- Tk::Tcllib::Cursor
- Tk::Tcllib::DateField
- Tk::Tcllib::Datefield
- Tk::Tcllib::Diagrams
- Tk::Tcllib::GetString_Dialog
- Tk::Tcllib::History
- Tk::Tcllib::ICO
- Tk::Tcllib::IP6_Entry
- Tk::Tcllib::IPEntry
- Tk::Tcllib::IPEntry6
- Tk::Tcllib::IP_Entry
- Tk::Tcllib::IP_Entry6
- Tk::Tcllib::KHIM
- Tk::Tcllib::KHIM::Help
- Tk::Tcllib::Ntext
- Tk::Tcllib::Plotchart
- Tk::Tcllib::Plotchart::Barchart
- Tk::Tcllib::Plotchart::Barchart3D
- Tk::Tcllib::Plotchart::Boxplot
- Tk::Tcllib::Plotchart::ChartMethod
- Tk::Tcllib::Plotchart::Ganttchart
- Tk::Tcllib::Plotchart::Histogram
- Tk::Tcllib::Plotchart::HorizontalBarchart
- Tk::Tcllib::Plotchart::IsometricPlot
- Tk::Tcllib::Plotchart::Isometricplot
- Tk::Tcllib::Plotchart::Piechart
- Tk::Tcllib::Plotchart::Plot3D
- Tk::Tcllib::Plotchart::PlotSeries
- Tk::Tcllib::Plotchart::PolarPlot
- Tk::Tcllib::Plotchart::Polarplot
- Tk::Tcllib::Plotchart::Radialchart
- Tk::Tcllib::Plotchart::RibbonChart3D
- Tk::Tcllib::Plotchart::RightAxis
- Tk::Tcllib::Plotchart::Stripchart
- Tk::Tcllib::Plotchart::TXPlot
- Tk::Tcllib::Plotchart::Timechart
- Tk::Tcllib::Plotchart::XLogYPlot
- Tk::Tcllib::Plotchart::XYPlot
- Tk::Tcllib::Style
- Tk::Tcllib::Swaplist_Dialog
- Tk::Tcllib::TableList
- Tk::Tcllib::TableList_Tile
- Tk::Tcllib::Tablelist
- Tk::Tcllib::TablelistItemConfig
- Tk::Tcllib::Tablelist_Tile
- Tk::Tcllib::Tkpiechart
- Tk::Tcllib::Tkpiechart::BoxLabeler
- Tk::Tcllib::Tkpiechart::ConfigMethod
- Tk::Tcllib::Tkpiechart::Label
- Tk::Tcllib::Tkpiechart::PeripheralLabeler
- Tk::Tcllib::Tkpiechart::Pie
- Tk::Tcllib::Tkpiechart::PieChartObj
- Tk::Tcllib::Tkpiechart::Slice
- Tk::Tcllib::Tooltip
- Tk::Tcllib::Validator
- Tk::Tcllib::Widget
- Tk::Tcllib::Widget::Calendar
- Tk::Tcllib::Widget::Canvas_Sqmap
- Tk::Tcllib::Widget::Canvas_Zoom
- Tk::Tcllib::Widget::DateEntry
- Tk::Tcllib::Widget::Dateentry
- Tk::Tcllib::Widget::Dialog
- Tk::Tcllib::Widget::MenuEntry
- Tk::Tcllib::Widget::Menuentry
- Tk::Tcllib::Widget::PanelFrame
- Tk::Tcllib::Widget::Panelframe
- Tk::Tcllib::Widget::Ruler
- Tk::Tcllib::Widget::ScreenRuler
- Tk::Tcllib::Widget::Screenruler
- Tk::Tcllib::Widget::ScrolledWindow
- Tk::Tcllib::Widget::Scrolledwindow
- Tk::Tcllib::Widget::Statusbar
- Tk::Tcllib::Widget::SuperFrame
- Tk::Tcllib::Widget::Toolbar
- Tk::Tcllib::Widget::ToolbarItem
- Tk::Tcllib::Widget::ToolbarItemConfig
- Tk::Text
- Tk::Text::IndexModMethods
- Tk::Text::IndexString
- Tk::Text::Peer
- Tk::Tile
- Tk::Tile::Button
- Tk::Tile::CheckButton
- Tk::Tile::Checkbutton
- Tk::Tile::Combobox
- Tk::Tile::Dialog
- Tk::Tile::Entry
- Tk::Tile::Font
- Tk::Tile::Frame
- Tk::Tile::KeyNav
- Tk::Tile::Label
- Tk::Tile::LabelFrame
- Tk::Tile::Labelframe
- Tk::Tile::MenuButton
- Tk::Tile::Menubutton
- Tk::Tile::Notebook
- Tk::Tile::ParseStyleLayout
- Tk::Tile::Progress
- Tk::Tile::Progressbar
- Tk::Tile::RadioButton
- Tk::Tile::Radiobutton
- Tk::Tile::Scale
- Tk::Tile::Scrollbar
- Tk::Tile::Separator
- Tk::Tile::SizeGrip
- Tk::Tile::Sizegrip
- Tk::Tile::Spinbox
- Tk::Tile::Square
- Tk::Tile::Style
- Tk::Tile::TButton
- Tk::Tile::TCheckButton
- Tk::Tile::TCheckbutton
- Tk::Tile::TCombobox
- Tk::Tile::TEntry
- Tk::Tile::TFrame
- Tk::Tile::TLabel
- Tk::Tile::TLabelFrame
- Tk::Tile::TLabelframe
- Tk::Tile::TMenuButton
- Tk::Tile::TMenubutton
- Tk::Tile::TNotebook
- Tk::Tile::TPaned
- Tk::Tile::TProgress
- Tk::Tile::TProgressbar
- Tk::Tile::TRadioButton
- Tk::Tile::TRadiobutton
- Tk::Tile::TScale
- Tk::Tile::TScrollbar
- Tk::Tile::TSeparator
- Tk::Tile::TSpinbox
- Tk::Tile::TSpinbox::SpinCommand
- Tk::Tile::TSpinbox::SpinCommand::ValidateArgs
- Tk::Tile::TSquare
- Tk::Tile::TileWidget
- Tk::Tile::Treeview
- Tk::Tile::Treeview::Item
- Tk::Tile::Treeview::Root
- Tk::Tile::Treeview::Tag
- Tk::Tile::TreeviewConfig
- Tk::Tile::XScrollbar
- Tk::Tile::YScrollbar
- Tk::TkDND
- Tk::TkDND::DND
- Tk::TkDND::DND_Subst
- Tk::TkDND::Shape
- Tk::TkSystemMenu
- Tk::TkTable
- Tk::TkTable::BrowseCommand
- Tk::TkTable::BrowseCommand::ValidateArgs
- Tk::TkTable::CellCommand
- Tk::TkTable::CellCommand::ValidateArgs
- Tk::TkTable::CellTag
- Tk::TkTable::ConfigMethod
- Tk::TkTable::NamedCellTag
- Tk::TkTable::SelectionCommand
- Tk::TkTable::SelectionCommand::ValidateArgs
- Tk::TkTable::ValidateCommand
- Tk::TkTable::ValidateCommand::ValidateArgs
- Tk::TkTrans
- Tk::Toplevel
- Tk::TreeCtrl
- Tk::TreeCtrl::BindCallback
- Tk::TreeCtrl::BitmapElement
- Tk::TreeCtrl::BorderElement
- Tk::TreeCtrl::Column
- Tk::TreeCtrl::ConfigMethod
- Tk::TreeCtrl::Element
- Tk::TreeCtrl::ImageElement
- Tk::TreeCtrl::Item
- Tk::TreeCtrl::NotifyEvent
- Tk::TreeCtrl::RectangleElement
- Tk::TreeCtrl::Style
- Tk::TreeCtrl_Widget
- Tk::Trofs
- Tk::Ttk
- Tk::UTF8_String
- Tk::ValidateConfigure
- Tk::Vu
- Tk::Vu::Bargraph
- Tk::Vu::ChartsConfig
- Tk::Vu::Dial
- Tk::Vu::NamedPieSlice
- Tk::Vu::Pie
- Tk::Vu::PieSlice
- Tk::Vu::PieSliceConfigMethod
- Tk::Vu::TkcBarchart
- Tk::Vu::TkcSticker
- Tk::Vu::TkcStripchart
- Tk::WinDDE
- Tk::WinRegistry
- Tk::Winico
- Tk::Winico::Winico_callback
- Tk::Winico::Winico_callback::ValidateArgs
- Tk::Wm
- Tk::Wm_for_General
- Tk::XScrollable
- Tk::XScrollbar
- Tk::X_Scrollable
- Tk::YScrollable
- Tk::YScrollbar
- Tk::Y_Scrollable
- TkAfter
- TkBgError
- TkBindCore
- TkBindTag
- TkBindTagAll
- TkBitmapImage
- TkCallbackBreak
- TkCallbackContinue
- TkCallbackEntry
- TkCallbackRedo
- TkCallbackRetry
- TkCallbackReturn
- TkCallbackThrow
- TkCanvasItemConfig
- TkClipboard
- TkComm
- TkComposite
- TkConfigMethod
- TkConsole
- TkCore
- TkCore::Tk_OBJECT_TABLE
- TkDatabaseClass
- TkDialog
- TkDialog2
- TkDialogObj
- TkEvent
- TkEvent::Event
- TkEvent::Event::Grp
- TkEvent::Event::StateMask
- TkEvent::Event::TypeNum
- TkFont
- TkFont::Chooser
- TkFont::CoreMethods
- TkFont::DescendantFont
- TkFont::Fontchooser
- TkGrid
- TkImage
- TkItemConfigMethod
- TkItemConfigOptkeys
- TkItemFontOptkeys
- TkKernel
- TkKinput
- TkListItemConfig
- TkLocalJumpError
- TkManageFocus
- TkMenuEntryConfig
- TkMenuSpec
- TkMenubar
- TkMsgCat
- TkMsgCatalog
- TkNamedFont
- TkNamespace
- TkNamespace::Ensemble
- TkNamespace::NsCode
- TkNamespace::ScopeArgs
- TkObject
- TkOption
- TkOptionDB
- TkOptionDB::Priority
- TkPack
- TkPackage
- TkPalette
- TkPhotoImage
- TkPixmapImage
- TkPlace
- TkRTTimer
- TkResourceDB
- TkScrollbox
- TkSelection
- TkTextImage
- TkTextMark
- TkTextMarkAnchor
- TkTextMarkCurrent
- TkTextMarkInsert
- TkTextNamedMark
- TkTextNamedTag
- TkTextTag
- TkTextTagConfig
- TkTextTagSel
- TkTextWin
- TkTextWindow
- TkTimer
- TkTreatFont
- TkTreatItemFont
- TkTreatTagFont
- TkUtil
- TkUtil::CallbackSubst
- TkUtil::CallbackSubst::Info
- TkValidateCommand
- TkValidateCommand::ValidateArgs
- TkValidation
- TkValidation::ValidateCmd
- TkValidation::ValidateCmd::Action
- TkVarAccess
- TkVariable
- TkVirtualEvent
- TkVirtualEvent::PreDefVirtEvent
- TkVirtualEvent::TkNamedVirtualEvent
- TkWarning
- TkWarning2
- TkWarningObj
- TkWidget
- TkWindow
- TkWinfo
- TkXIM
- TkcArc
- TkcBitmap
- TkcGroup
- TkcImage
- TkcItem
- TkcLine
- TkcNamedTag
- TkcOval
- TkcPolygon
- TkcRectangle
- TkcTag
- TkcTagAccess
- TkcTagAll
- TkcTagCurrent
- TkcTagString
- TkcText
- TkcWindow
- TktImage
- TktMark
- TktMarkAnchor
- TktMarkCurrent
- TktMarkInsert
- TktNamedMark
- TktNamedTag
- TktTag
- TktTagSel
- TktWindow
- Variable
- VirtualEvent
- WindowItem
- Winfo
- unknown

No matching classes.

# Tk::BLT::Tree

### Constants

TkCommandNames
TreeID_TBL
Tree_ID

### Public Class Methods

destroy(*names) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 619
    def self.destroy(*names)
      tk_call('::blt::tree', 'destroy',
              *(names.collect{|n| (n.kind_of?(Tk::BLT::Tree))? n.id: n }) )
    end

id2obj(id) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 607
    def self.id2obj(id)
      TreeID_TBL.mutex.synchronize{
        TreeID_TBL[id]? TreeID_TBL[id]: id
      }
    end

names(pat = None) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 613
    def self.names(pat = None)
      simplelist(tk_call('::blt::tree', 'names', pat)).collect{|name|
        id2obj(name)
      }
    end

new(name = nil) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 624
    def self.new(name = nil)
      TreeID_TBL.mutex.synchronize{
        if name && TreeID_TBL[name]
          TreeID_TBL[name]
        else
          (obj = self.allocate).instance_eval{
            initialize(name)
            TreeID_TBL[@id] = self
          }
          obj
        end
      }
    end

### Public Instance Methods

__destroy_hook__() click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 651
    def __destroy_hook__
      Tk::BLT::Tree::Node::TreeNodeID_TBL.mutex.synchronize{
        Tk::BLT::Tree::Node::TreeNodeID_TBL.delete(@path)
      }
      Tk::BLT::Tree::Tag::TreeTagID_TBL.mutex.synchronize{
        Tk::BLT::Tree::Tag::TreeTagID_TBL.delete(@path)
      }
      Tk::BLT::Tree::Notify::NotifyID_TBL.mutex.synchronize{
        Tk::BLT::Tree::Notify::NotifyID_TBL.delete(@path)
      }
      Tk::BLT::Tree::Trace::TraceID_TBL.mutex.synchronize{
        Tk::BLT::Tree::Trace::TraceID_TBL.delete(@path)
      }
    end

__keyonly_optkeys() click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 587
    def __keyonly_optkeys
      {
        # apply / find  command
        'invert'=>nil, 'leafonly'=>nil, 'nocase'=>nil,

        # apply / find / sort command
        'path'=>nil,

        # copy / restore / restorefile command
        'overwrite'=>nil,

        # copy command
        'recurse'=>nil, 'tags'=>nil,

        # sort command
        'ascii'=>nil, 'decreasing'=>nil, 'disctionary'=>nil,
        'integer'=>nil, 'real'=>nil, 'recurse'=>nil, 'reorder'=>nil,
      }
    end

ancestor(node1, node2) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 682
    def ancestor(node1, node2)
      Tk::BLT::Tree::Node.id2obj(self, tk_call('::blt::tree', 'ancestor',
                                               tagid(node1), tagid(node2)))
    end

ancestor?(node1, node2) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 787
    def ancestor?(node1, node2)
      bool(tk_call('::blt::tree', 'is', 'ancestor',
                   tagid(node1), tagid(node2)))
    end

apply(node, keys={}) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 687
    def apply(node, keys={})
      tk_call('::blt::tree', 'apply', tagid(node), __conv_keyonly_opts(keys))
      self
    end

attach(tree_obj) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 692
    def attach(tree_obj)
      tk_call('::blt::tree', 'attach', tree_obj)
      self
    end

before?(node1, node2) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 791
    def before?(node1, node2)
      bool(tk_call('::blt::tree', 'is', 'before',
                   tagid(node1), tagid(node2)))
    end

children(node) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 697
    def children(node)
      simplelist(tk_call('::blt::tree', 'children', tagid(node))).collect{|n|
        Tk::BLT::Tree::Node.id2obj(self, n)
      }
    end

copy(src, parent, keys={}) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 703
    def copy(src, parent, keys={})
      id = tk_call('::blt::tree', 'copy', tagid(src), tagid(parent),
                   __conv_keyonly_opts(keys))
      Tk::BLT::Tree::Node.new(self, nil, 'node'=>id)
    end

copy_to(src, dest_tree, parent, keys={}) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 708
    def copy_to(src, dest_tree, parent, keys={})
      return copy(src, parent, keys={}) unless dest_tree

      id = tk_call('::blt::tree', 'copy', tagid(src), dest_tree,
                   tagid(parent), __conv_keyonly_opts(keys))
      Tk::BLT::Tree::Node.new(dest_tree, nil, 'node'=>id)
    end

degree(node) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 716
    def degree(node)
      number(tk_call('::blt::tree', 'degree', tagid(node)))
    end

delete(*nodes) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 720
    def delete(*nodes)
      tk_call('::blt::tree', 'delete', *(nodes.collect{|node| tagid(node)}))
      Tk::BLT::Tree::Node::TreeNodeID_TBL.mutex.synchronize{
        nodes.each{|node|
          if node.kind_of?(Tk::BLT::Tree::Node)
            Tk::BLT::Tree::Node::TreeNodeID_TBL[@path].delete(node.id)
          else
            Tk::BLT::Tree::Node::TreeNodeID_TBL[@path].delete(node.to_s)
          end
        }
      }
      self
    end

depth(node) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 734
    def depth(node)
      number(tk_call('::blt::tree', 'depth', tagid(node)))
    end

destroy() click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 677
    def destroy()
      tk_call('::blt::tree', 'destroy', @id)
      self
    end

dump(node) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 738
    def dump(node)
      simplelist(tk_call('::blt::tree', 'dump', tagid(node))).collect{|n|
        simplelist(n)
      }
    end

dump_to_file(node, file) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 744
    def dump_to_file(node, file)
      tk_call('::blt::tree', 'dumpfile', tagid(node), file)
      self
    end

exist?(node, key=None) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 749
    def exist?(node, key=None)
      bool(tk_call('::blt::tree', 'exists', tagid(node), key))
    end

find(node, keys={}) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 753
    def find(node, keys={})
      simplelist(tk_call('::blt::tree', 'find', tagid(node),
                         __conv_keyonly_opts(keys))).collect{|n|
        Tk::BLT::Tree::Node.id2obj(self, n)
      }
    end

find_child(node, label) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 760
    def find_child(node, label)
      ret = tk_call('::blt::tree', 'findchild', tagid(node), label)
      (ret == '-1')? nil: Tk::BLT::Tree::Node.id2obj(self, ret)
    end

first_child(node) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 765
    def first_child(node)
      ret = tk_call('::blt::tree', 'firstchild', tagid(node))
      (ret == '-1')? nil: Tk::BLT::Tree::Node.id2obj(self, ret)
    end

fullpath(node) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 886
    def fullpath(node)
      tk_call('::blt::tree', 'path', tagid(node))
    end

get(node) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 770
    def get(node)
      Hash[*simplelist(tk_call('::blt::tree', 'get', tagid(node)))]
    end

get_value(node, key, default_val=None) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 773
    def get_value(node, key, default_val=None)
      tk_call('::blt::tree', 'get', tagid(node), key, default_val)
    end

index(node) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 777
    def index(node)
      Tk::BLT::Tree::Node.id2obj(self,
                                 tk_call('::blt::tree', 'index', tagid(node)))
    end

initialzie(name = nil) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 638
    def initialzie(name = nil)
      if name
        @path = @id = name
      else
        Tree_ID.mutex.synchronize{
          @path = @id = Tree_ID.join(TkCore::INTERP._ip_id_)
          Tree_ID[1].succ!
        }
      end

      tk_call('::blt::tree', 'create', @id)
    end

insert(parent, keys={}) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 782
    def insert(parent, keys={})
      id = tk_call('::blt::tree', 'insert', tagid(parent), keys)
      Tk::BLT::Tree::Node.new(self, nil, 'node'=>id)
    end

keys(node, *nodes) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 805
    def keys(node, *nodes)
      if nodes.empty?
        simplelist(tk_call('blt::tree', 'keys', tagid(node)))
      else
        simplelist(tk_call('blt::tree', 'keys', tagid(node),
                           *(nodes.collect{|n| tagid(n)}))).collect{|lst|
          simplelist(lst)
        }
      end
    end

label(node, text=nil) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 816
    def label(node, text=nil)
      if text
        tk_call('::blt::tree', 'label', tagid(node), text)
        text
      else
        tk_call('::blt::tree', 'label', tagid(node))
      end
    end

last_child(node) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 825
    def last_child(node)
      ret = tk_call('::blt::tree', 'lastchild', tagid(node))
      (ret == '-1')? nil: Tk::BLT::Tree::Node.id2obj(self, ret)
    end

leaf?(node) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 795
    def leaf?(node)
      bool(tk_call('::blt::tree', 'is', 'leaf', tagid(node)))
    end

link(parent, node, keys={}) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 830
    def link(parent, node, keys={})
      ret = tk_call('::blt::tree', 'link', tagid(parent), tagid(node),
                    __conv_keyonly_opts(keys))
      (ret == '-1')? nil: Tk::BLT::Tree::Node.id2obj(self, ret)
    end

link?(node) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 798
    def link?(node)
      bool(tk_call('::blt::tree', 'is', 'link', tagid(node)))
    end

move(node, dest, keys={}) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 836
    def move(node, dest, keys={})
      tk_call('::blt::tree', 'move', tagid(node), tagid(dest), keys)
      self
    end

mutex() click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 583
    def mutex; @mutex; end

next(node) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 841
    def next(node)
      ret = tk_call('::blt::tree', 'next', tagid(node))
      (ret == '-1')? nil: Tk::BLT::Tree::Node.id2obj(self, ret)
    end

next_sibling(node) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 846
    def next_sibling(node)
      ret = tk_call('::blt::tree', 'nextsibling', tagid(node))
      (ret == '-1')? nil: Tk::BLT::Tree::Node.id2obj(self, ret)
    end

notify_create(*args, &b) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 851
    def notify_create(*args, &b)
      Tk::BLT::Tree::Notify.new(self, *args, &b)
    end

notify_delete(id) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 855
    def notify_delete(id)
      if id.kind_of?(Tk::BLT::Tree::Notify)
        id.delete
      else
        tk_call(@path, 'notify', 'delete', id)
        Tk::BLT::Tree::Notify::NotifyID_TBL.mutex.synchronize{
          Tk::BLT::Tree::Notify::NotifyID_TBL[@path].delete(id.to_s)
        }
      end
      self
    end

notify_info(id) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 867
    def notify_info(id)
      lst = simplelist(tk_call(@path, 'notify', 'info', tagid(id)))
      lst[0] = Tk::BLT::Tree::Notify.id2obj(self, lst[0])
      lst[1] = simplelist(lst[1]).collect{|flag| flag[1..-1]}
      lst[2] = tk_tcl2ruby(lst[2])
      lst
    end

notify_names() click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 875
    def notify_names()
      tk_call(@path, 'notify', 'names').collect{|id|
        Tk::BLT::Tree::Notify.id2obj(self, id)
      }
    end

parent(node) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 881
    def parent(node)
      ret = tk_call('::blt::tree', 'parent', tagid(node))
      (ret == '-1')? nil: Tk::BLT::Tree::Node.id2obj(self, ret)
    end

position(node) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 890
    def position(node)
      number(tk_call('::blt::tree', 'position', tagid(node)))
    end

prev_sibling(node) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 899
    def prev_sibling(node)
      ret = tk_call('::blt::tree', 'prevsibling', tagid(node))
      (ret == '-1')? nil: Tk::BLT::Tree::Node.id2obj(self, ret)
    end

previous(node) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 894
    def previous(node)
      ret = tk_call('::blt::tree', 'previous', tagid(node))
      (ret == '-1')? nil: Tk::BLT::Tree::Node.id2obj(self, ret)
    end

restore(node, str, keys={}) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 904
    def restore(node, str, keys={})
      tk_call('::blt::tree', 'restore', tagid(node), str,
              __conv_keyonly_opts(keys))
      self
    end

restore_from_file(node, file, keys={}) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 917
    def restore_from_file(node, file, keys={})
      tk_call('::blt::tree', 'restorefile', tagid(node), file,
              __conv_keyonly_opts(keys))
      self
    end

restore_overwrite(node, str, keys={}) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 909
    def restore_overwrite(node, str, keys={})
      keys = __conv_keyonly_opts(keys)
      keys.delete('overwrite')
      keys.delete(:overwrite)
      tk_call('::blt::tree', 'restore', tagid(node), str, '-overwrite', keys)
      self
    end

restore_overwrite_from_file(node, file, keys={}) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 922
    def restore_overwrite_from_file(node, file, keys={})
      keys = __conv_keyonly_opts(keys)
      keys.delete('overwrite')
      keys.delete(:overwrite)
      tk_call('::blt::tree', 'restorefile', tagid(node), file,
              '-overwrite', keys)
      self
    end

root(node=None) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 931
    def root(node=None)
      Tk::BLT::Tree::Node.id2obj(self, tk_call('::blt::tree', 'root',
                                               tagid(node)))
    end

root?(node) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 801
    def root?(node)
      bool(tk_call('::blt::tree', 'is', 'root', tagid(node)))
    end

set(node, data) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 936
    def set(node, data)
      unless data.kind_of?(Hash)
        fail ArgumentError, 'Hash is expected for data'
      end
      args = []
      data.each{|k, v|  args << k << v}
      tk_call('::blt::tree', 'set', tagid(node), *args)
      self
    end

size(node) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 946
    def size(node)
      number(tk_call('::blt::tree', 'size', tagid(node)))
    end

sort(node, keys={}) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 950
    def sort(node, keys={})
      tk_call('::blt::tree', 'sort', tagid(node), __conv_keyonly_opts(keys))
      self
    end

tag_add(tag, *nodes) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 955
    def tag_add(tag, *nodes)
      tk_call(@path, 'tag', 'add', tagid(tag), *(nodes.collect{|n| tagid(n)}))
      self
    end

tag_delete(tag, *nodes) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 960
    def tag_delete(tag, *nodes)
      tk_call(@path, 'tag', 'delete', tagid(tag),
              *(nodes.collect{|n| tagid(n)}))
      self
    end

tag_forget(tag) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 966
    def tag_forget(tag)
      tag = tag.id if tag.kind_of?(Tk::BLT::Tree::Tag)
      tk_call(@path, 'tag', 'forget', tag)
      TreeTagID_TBL.mutex.synchronize{
        TreeTagID_TBL[@path].delete(tag)
      }
      self
    end

tag_get(node, *patterns) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 975
    def tag_get(node, *patterns)
      simplelist(tk_call(@tpath, 'tag', 'get', tagid(node),
                         *(patterns.collect{|pat| tagid(pat)}))).collect{|str|
        Tk::BLT::Tree::Tag.id2obj(self, str)
      }
    end

tag_names(node = None) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 982
    def tag_names(node = None)
      simplelist(tk_call(@tpath, 'tag', 'names', tagid(node))).collect{|str|
        Tk::BLT::Tree::Tag.id2obj(self, str)
      }
    end

tag_nodes(tag) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 988
    def tag_nodes(tag)
      simplelist(tk_call(@tpath, 'tag', 'nodes', tagid(tag))).collect{|node|
        Tk::BLT::Tree::Node.id2obj(self, node)
      }
    end

tag_set(node, *tags) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 994
    def tag_set(node, *tags)
      tk_call(@path, 'tag', 'set', tagid(node), *(tags.collect{|t| tagid(t)}))
      self
    end

tag_unset(node, *tags) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 999
    def tag_unset(node, *tags)
      tk_call(@path, 'tag', 'unset', tagid(node),
              *(tags.collect{|t| tagid(t)}))
      self
    end

tagid(tag) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 666
    def tagid(tag)
      if tag.kind_of?(Tk::BLT::Tree::Node) ||
          tag.kind_of?(Tk::BLT::Tree::Tag) ||
          tag.kind_of?(Tk::BLT::Tree::Notify) ||
          tag.kind_of?(Tk::BLT::Tree::Trace)
        tag.id
      else
        tag  # maybe an Array of configure parameters
      end
    end

trace_create(*args, &b) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 1005
    def trace_create(*args, &b)
      Tk::BLT::Tree::Trace.new(self, *args, &b)
    end

trace_delete(*args) click to toggle source

# begin¶ ↑

    def trace_delete(*args)
      args.each{|id|
        if id.kind_of?(Tk::BLT::Tree::Trace)
          id.delete
        else
          tk_call(@path, 'trace', 'delete', id)
          Tk::BLT::Tree::Trace::TraceID_TBL[@path].delete(id.to_s)
        end
        self
      }
    end

# end¶ ↑

                   # File tk/lib/tkextlib/blt/tree.rb, line 1022
    def trace_delete(*args)
      args = args.collect{|id| tagid(id)}
      tk_call(@path, 'trace', 'delete', *args)
      Tk::BLT::Tree::Trace::TraceID_TBL.mutex.synchronize{
        args.each{|id| Tk::BLT::Tree::Trace::TraceID_TBL[@path].delete(id.to_s)}
      }
      self
    end

trace_info(id) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 1031
    def trace_info(id)
      lst = simplelist(tk_call(@path, 'trace', 'info', tagid(id)))
      lst[0] = Tk::BLT::Tree::Trace.id2obj(self, lst[0])
      lst[2] = simplelist(lst[2])
      lst[3] = tk_tcl2ruby(lst[3])
      lst
    end

trace_names() click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 1039
    def trace_names()
      tk_call(@path, 'trace', 'names').collect{|id|
        Tk::BLT::Tree::Trace.id2obj(self, id)
      }
    end

type(node, key) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 1045
    def type(node, key)
      tk_call('::blt::tree', 'type', tagid(node), key)
    end

unset(node, *keys) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 1049
    def unset(node, *keys)
      tk_call('::blt::tree', 'unset', tagid(node), *keys)
      self
    end

values(node, key=None) click to toggle source

                   # File tk/lib/tkextlib/blt/tree.rb, line 1054
    def values(node, key=None)
      simplelist(tk_call('::blt::tree', 'values', tagid(node), key))
    end