▼ |  | GUI: PLT Graphics Toolkit

1 | Overview
2 | Reference
3 | Configuration
4 | Dynamic Loading
| Bibliography
| Index

Version: 4.2.4
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## GUI: PLT Graphics Toolkit

Matthew Flatt,
Robert Bruce Findler,
and John Clements

This reference manual describes the GUI toolbox that is part of PLT Scheme and whose core is implemented by the MrEd executable.

( require scheme/gui/base )

The scheme/gui/base library provides all of the class, interface, and procedure bindings defined in this manual. At run time, this library needs primitive graphics support that the MrEd executable provides; this library cannot run in MzScheme.

#lang scheme/gui

The scheme/gui language combines all bindings of the scheme language and the scheme/gui/base modules.

1 Overview
1.1 Windowing
1.1.1 Core Windowing Classes
1.1.2 Geometry Management
1.1.2.1 Containees
1.1.2.2 Containers
1.1.2.3 Defining New Types of Containers
1.1.3 Mouse and Keyboard Events
1.1.4 Event Dispatching and Eventspaces
1.1.4.1 Event Types and Priorities
1.1.4.2 Eventspaces and Threads
1.1.4.3 Creating and Setting the Eventspace
1.1.4.4 Exceptions and Continuation Jumps
1.2 Drawing
1.3 Editor
1.3.1 Editor Structure and Terminology
1.3.1.1 Administrators
1.3.1.2 Styles
1.3.2 File Format
1.3.2.1 Encoding Snips
1.3.2.1.1 Snip Classes
1.3.2.1.2 Editor Data
1.3.2.2 Global Data: Headers and Footers
1.3.3 End of Line Ambiguity
1.3.4 Flattened Text
1.3.5 Caret Ownership
1.3.6 Cut and Paste Time Stamps
1.3.7 Clickbacks
1.3.8 Internal Editor Locks
1.3.9 Editors and Threads
2 Reference
2.1 Windowing Classes
2.2 Windowing Functions
2.2.1 Dialogs
2.2.2 Eventspaces
2.2.3 System Menus
2.2.4 Miscellaneous
2.3 Drawing Classes
2.4 Drawing Functions
2.4.1 Global Graphics
2.4.2 PostScript
2.4.3 Drawing Object Lists
2.4.4 Fonts
2.5 Editor Classes
2.6 Editor Functions
2.7 WXME Decoding
2.7.1 Snip Class Mapping
2.7.1.1 Nested Editors
2.7.1.2 Images
2.7.2 DrScheme Comment Boxes
2.7.3 DrScheme XML Boxes
2.7.4 DrScheme Scheme Boxes
2.7.5 DrScheme Text Boxes
2.7.6 DrScheme Fractions
2.7.7 DrScheme Teachpack Images
2.7.8 DrScheme Test-Case Boxes
3 Configuration
3.1 Preferences
3.2 Font Configuration
3.2.1 Wildcards
3.2.2 References
3.2.3 Variables
3.2.4 Wildcarding References
3.2.5 Internal Preferences
3.2.6 PostScript Fonts
4 Dynamic Loading
Bibliography
Index

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