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Index: B

• -background option
• • Button widgets and: Table of Options for Button-Type Widgets
  • Canvas widgets and: Canvas Widget Option List
  • color options and: Color Options
  • ConfigSpecs method and: ConfigSpecs Examples
  • createBitmap method and: The Bitmap Item
  • Entry widgets and: Entry Options
  • Frame and Toplevel widgets: Options
  • Label widgets and: Label Options
  • Listbox widgets and: Listbox Options
  • • Colors
  • Menu widgets and: Menu Options
  • Menubutton widgets: Menubutton Options
  • Radiobutton widgets and: Radiobutton Values
  • Scale widgets and: Creating a Scale
  • Scrollbars and: Configuring the Scrollbar(s) Created with Scrolled
  • • Scrollbar Options
    • Scrollbar Options
  • syntax: Color Options
  • Text widgets and: Text Widget Options
  • • Tag Options
  • Tix widgets and: Item Styles
  • Tk::CmdLine::SetArguments and: Using the Command Line
• -backwards option: Marks
• -balloonmsg option: The Balloon Widget
• -balloonposition option: The Balloon Widget
• -before option
• • add method and: HList Methods
  • packing order and: Options for pack
  • widget order and: Widget Order in the Window
• -bgstipple option: Tag Options
• -bigincrement option: Options You'll Probably Never Need
• • Options You'll Probably Never Need
• -bitmap option
• • add method and: Creating Pages
  • Button widgets and: Table of Options for Button-Type Widgets
  • • Displaying an Image or Bitmap
  • createBitmap method and: The Bitmap Item
  • • The Bitmap Item
  • Dialog widgets and: The Dialog Widget
  • iconbitmap method and: Options
  • images and: Bitmap Primitives
  • • Bitmap Primitives
  • Label widgets and: Label Options
  • Menubutton widgets: Menubutton Options
• -blocks option: ProgressBar Options
• -bordermode option: Options for pack
• • place Options
• -borderwidth option
• • Button widgets and: Table of Options for Button-Type Widgets
  • Canvas widgets and: Canvas Widget Option List
  • edge thickness: Altering the Button's Style
  • • Altering the Button's Style
  • Entry widgets and: Entry Options
  • Frame and Toplevel widgets: Options
  • Frame widgets and: Viewing a Frame
  • headerCreate method: HList Methods
  • Label widgets and: Label Options
  • Listbox widgets and: Listbox Options
  • • Listbox Style
  • Menu widgets and: Menu Options
  • Menubutton widgets: Menubutton Options
  • Scale widgets and: Creating a Scale
  • Scrollbars and: Scrollbar Options
  • • Scrollbar Style
    • Scrollbar Style
  • Text widgets and: Text Widget Options
  • • Text Widget Options
    • Tag Options
• -bottom option: Options for form
• • Widget-to-widget attachments
• -bottomspring option: Options for form
• -browsecmd option
• • BrowseEntry widgets and: The BrowseEntry Widget
  • callbacks and: Creating a Callback
  • HList widgets and: Using Indicators with HList
  • TList widgets and: The TList Widget
• -buttons option
• • Dialog widgets and: The Dialog Widget
  • DialogBox widgets and: The DialogBox Widget
• backslash ()
• • using with @: Displaying an Image or Bitmap
  • Win32 separator: Using the Option Database
  • • Using the Option Database
• backup procedures: Handling Unsolicited Media Changes
• Balloon widget: The Balloon Widget
• bang, exclamation point as: Do You Need To Install Anything?
• Barr, Graham: Packaging a Mega-Widget for Public Distribution
• base indexes: Base Index Values
• Base64 MIME encoding: The Photo Image Type
• • lwp-request and fileevent Rule
• bbox method
• • Canvas widgets and: The Scrollable Region
  • • Retrieving Bounding Box Coordinates
  • syntax: Bounding Box
  • • Getting the Size of a Character
  • Tk::NavListbox and: Tk::NavListbox
• Beattie, Malcolm: The Coming of Tcl/Tk
• bell method: Ringing a Bell
• belowThis argument: Widget Mapping and Layering
• binary data
• • image formats and: An Overview of Perl/Tk Image Types
  • Photo images as: The Photo Image Type
• bind method
• • Button widgets and: Binding to Events
  • Canvas widgets and: Using bind with a Canvas
  • • Canvas Bindings
  • example: Label Options
  • • Menu Traversal
  • instance bindings and: Widget Instance Bindings
  • Listbox scrolling and: Scrolling Methods
  • purpose: Using bind with Tags
  • syntax: Canvas Widget Option List
• bindDump module
• • as debugging tool: bindDump-Dump Lots of Binding Information
  • bindings and: Default widget bindings
  • sample output: Tk::Splashscreen
• binding
• • Widget Instance Bindings
  • (see also instance bindings)
  • -selectmode option and: Listbox Options
  • browse mode and: Selection Modes
  • different defaults for widgets: Default widget bindings
  • events: Binding to Events
  • IPADM example: Creating the Hypertext User Interface
  • MouseWheel event: Binding to a MouseWheel Event
  • pattern matching and: Using the Option Database
  • purpose: Perl/Tk Concepts
  • tags and: Using bind with Tags
  • • Canvas Widget Option List
  • Tk::NavListbox and: Tk::NavListbox
  • virtual events to class methods: Clipboard and Selection Methods
• bindtag command: The bindtags Command
• bisque method: Predefined Color Scheme
• Bitmap command: The Bitmap Image Type
• Bitmap image type
• • features: The Bitmap Image Type
  • supported by Perl/Tk: An Overview of Perl/Tk Image Types
• Bitmap method: Displaying an Image or Bitmap
• bitmaps
• • @ and: Displaying an Image or Bitmap
  • -foreground and -background options: Color Options
  • at signs in files: The Bitmap Item
  • Canvas widgets and: The Bitmap Item
  • displaying: Displaying an Image or Bitmap
  • features: Bitmap Primitives
  • iconifying applications and: Options
  • options for: The Bitmap Item
  • tricks with empty: Cool Tricks with an Empty Bitmap
  • using -width and -height with: Changing the Size of a Button
  • widgets instead of: Options
• BLACK color: Optionally Exported Symbols
• blank method: The Photo Image Type
• BMP format
• • Photo format handlers and: The Photo Image Type
  • Win32 bitmaps: An Overview of Perl/Tk Image Types
• Bohnet, Achim: Packaging a Mega-Widget for Public Distribution
• bounding box
• • bbox method and: Bounding Box
  • • The Scrollable Region
  • characteristics of: Getting the Size of a Character
  • retrieving coordinates: Retrieving Bounding Box Coordinates
• braces {} as string delimiter: Specifying Options
• brackets []
• • in Tcl: Tcl/Tk Slave Processor Code
  • insert method and: Inserting Text
  • Tk::Pretty and: The configure Method
• Brigleb, Ray: Dissecting a Font
• browse mode: Selection Modes
• BrowseEntry widget: The BrowseEntry Widget
• buffers
• • -padx option and: Options for pack
  • -pady option and: grid Options
• Busy method: Marking a Widget Busy and Unbusy
• Button event: Event descriptor types
• Button widget
• • altering style for: Altering the Button's Style
  • changing size of: Changing the Size of a Button
  • characteristics of: Button, Checkbutton, and Radiobutton Widgets
  • configuring: Configuring a Button
  • creating: Creating Button Widgets
  • disabling: Disabling a Button
  • naming conventions for: Naming Conventions for Widget Types
  • options for: Standard Options for Each Button Type
  • • Table of Options for Button-Type Widgets
  • placement order of: Allocation Rectangles
  • types available: Button, Checkbutton, and Radiobutton Widgets
• ButtonPress event
• • Busy method and: Marking a Widget Busy and Unbusy
  • description of: Event descriptor types
• ButtonRelease event
• • Busy method and: Marking a Widget Busy and Unbusy
  • description of: Event descriptor types