Venkat V. S. S. Sastry

Indeholder "Introduction", "Part I. Essential Tcl", " Hour 1. What is Tcl/Tk?", " Understanding Tcl", " Why Use a Scripting Language?", " Why Tcl?", " Getting Started with Tcl", " Do I HaveTcl?", " Using tclsh", " Understanding Tk: An Overview of GUI Development", " The Structure of Interactive Applications", " GUI Toolkit Structure: Widgets, Events, Callbacks", " Event Loops", " Using Tk", " Running wish on NT Platforms", " Why Use Tk?", " Summary", " Q&A", " Workshop", " Quiz", " Exercises", " Hour 2. Getting Started with Tcl", " What Is a Tcl Command?", " Understanding Variables", " Using set to Define Variables", " Variable Substitution", " Escaping Special Characters", " Everything Is a String", " Command Evaluation", " Computing Variable Names", " Evaluation of Commands", " Checking Up on Variables", " Summary", " Q&A", " Workshop", " Quiz", " Exercises", " Hour 3. Working with Tcl Commands", " Arithmetic Expressions", " Regular Expressions", " Manufacturing Tcl Commands on Demand", " Understanding Eval", " Special Variables", " Writing Simple Procedures", " Defining a Procedure to Solve a Linear Equation", " Summary", " Q&A", " Workshop", " Quiz", " Exercises", " Hour 4. Controlling Your Program", " Conditional Branching with if-then-elseif", " Nested ifs", " Conditional Branching - Switch", " Looping - for, foreach, while", " The for Loop", " foreach Loop", " while Loops", " break and continue", " Summary", " Q&A", " Workshop", " Quiz", " Exercises", " Hour 5. Working with Lists", " Manipulating Lists", " Creating Lists", " Retrieving Elements from Lists", " Modifying Lists", " Searching Lists", " Appending to a List", " Sorting Lists", " Generating and Evaluating Commands", " Writing a Procedure for Sorting a List of Grades", " Summary", " Q&A", " Workshop", " Quiz", " Exercises", " Hour 6. Exploring Arrays", " Using Arrays", " Indexed Arrays", " Associative Arrays", " Retrieving from Arrays", " Array Inquiry Functions", " Modifying Arrays", " Searching in Arrays", " Using Patterns in Search", " Applications", " Database of Countries", " Inverting and Array", " Summary", " Q&A", " Workshop", " Quiz", " Exercises", " Hour 7. Building Your Own Procedures", " Anatomy of a Procedure", " Input Arguments", " Scope of Variables Within a Procedure", " Variables with Global Scope", " Executing Code In a Different Scope", " Motivating upvar", " Passing Arrays to a Procedure", " Defining Your Own Command", " Tuning Your Procedures for Performance", " Building Script Libraries", " Summary", " Q&A", " Workshop", " Quiz", " Exercises", " Hour 8. Manipulating Strings", " String Commands", " Strings Versus Lists", " Comparing Strings", " Pattern Matching in Strings", " Glob-Style Pattern Matching", " Searching with Regular Expressions", " Substitutions Using Regular Expressions", " Miscellaneous String Commands", " Formatted Strings", " Scanning Strings", " Substitution", " Summary", " Q&A", " Workshop", " Quiz", " Exercises", " Hour 9. Interacting with the Operating System", " File Inquiry Commands", " Opening and Closing Files", " Reading from and Writing to Files", " Advanced File Operations", " Executing System Commands", " exec Command", " Catching Errors", " Summary", " Q&A", " Workshop", " Quiz", " Exercises", "Part II. The Toolkit (Tk)", " Hour 10. Getting Started with Tk", " Understanding the Toolkit (Tk)", " Tk Widgets", " Widget Creation and Deletion Commands", " Geometry Management", " An Application", " Window Manager Commands", " Summary", " Q&A", " Workshop", " Quiz", " Exercises", " Hour 11. Adding Behaviour to Your Widgets", " Configuration Options. Widget Commands, and Bindings", " Invoking Actions in Individual Widgets", " Invoking Widget Response for User Interaction", " Events", " A Simple Application for Widget configure and cget Commands", " An Application to Explore the bind Command", " Difference Between the Action Subcommands and bind", " An Application", " Layout Partitioning", " Radiobuttons for One-of-Many Choice", " Checkbuttons for Many-of-Many Choice", " Option Menus for One-of-Many Choice", " Getting Numerical Value Input", " Summary", " Q&A", " Workshop", " Quiz", " Exercises", " Hour 12. Understanding Intercommunication Commands", " Extending the Application with Intercommunication Commands", " A Scrollable Listbox for Many-of-Many Choices", " Scrolling", " Inserting Items in a Listbox", " Gathering All Input", " Presenting the Input", " Menubars and Menus", " The Pull-down Menu", " The Pop-up Menu", " Message and Dialog Boxes", " Summary", " Q&A", " Workshop", " Quiz", " Exercises", " Hour 13. Using the Tk Text Widget", " Creating a Text Widget", " Inserting Text Using Indices", " Built-in Bindings of the Tk Text Widget", " Using More Tk Text Widget Options", " Using Symbolic Marking in Text Widgets", " Controlling Display Styles with Text Widget Tags", " Searching for Phrases", " Searching and Tagging Repeated Phrases", " Summary", " Q&A", " Workshop", " Quiz", " Exercises", " Hour 14. Doing More with the Text Widget", " Tag Bindings", " An Application Using Tag Bindings", " Embedded Windows", " An Application Using Embedded Windows", " Embedded Images", " Creating an Embedded Image", " Summary", " Q&A", " Workshop", " Quiz", " Exercises", " Hour 15. Getting Started with the Canvas", " Creating Canvas Window and Canvas Items", " Canvas Widget Commands for Manipulating Items", " Binding Events to Canvas Items", " A Scrollable Canvas", " Summary", " Q&A", " Workshop", " Quiz", " Exercises", " Hour 16. Using Canvas Commands", " Canvas Item Tags", " A Moving Experience", " Canvas Widget Action Subcommands Using Tags", " Tag Binding", " Binding Event Sequences to the Canvas", " Constrained Moting in a Canvas", " Animation in Canvas", " Summary", " Q&A", " Workshop", " Quiz", " Exercises", " Hour 17. Working with Images in the Canvas", " Tk Images", " Creating Tk Images", " Embedding Images in Canvas", " Manipulating Images", " Embedding Other Widgets", " Postscript", " Summary", " Q&A", " Workshop", " Quiz", " Exercises", "Part III. Advanced Applications", " Hour 18. Using C with TCL/Tk", " Creating Your Own Tcl Commands", " Your First Tcl Command", " Your Second Command", " Accessing Tcl Variables from Your C Code", " Summary", " Q&A", " Workshop", " Quiz", " Exercises", " Hour 19. Creating Tcl/Tk Interfaces to Legacy Applications", " A Simple FORTRAN Program", " Summary", " Q&A", " Workshop", " Quiz", " Exercises", " Hour 20. Understanding Object-Oriented Programming with Tcl/Tk", " Integrating Object-Oriented Programming with Tcl/Tk", " Inheritance", " Using Mega-widgets", " Summary", " Q&A", " Workshop", " Quiz", " Exercises", " Hour 21. Programming with Tcl/Tk", " Why Perl/Tk?", " A Very Brief Overview of Perl Objects", " The Essence of GUI Programming", " Getting Started with the Perl/Tk Module", " Using the Tk Module", " Binding Tk Events", " Variable Precision Arithmetic: An Application", " Summary", " Q&A", " Workshop", " Quiz", " Exercises", " Hour 22. Adding Tcl/Tk Extensions", " Namespace", " Package", " Dynamic Loading Method", " Compile and Link Method", " Summary", " Q&A", " Workshop", " Quiz", " Exercises", " Hour 23. Using Tcl/Tk Extensions", " What is BLT?", " The Graph Widget", " Developing an Application for Data Visualization", " What is Expect?", " Summary", " Q&A", " Workshop", " Quiz", " Exercises", " Hour 24. Building Web-Based Applications with Tcl/Tk", " Tcl/Tk and the Web", " Using Tcl/Tk Plug-in", " Embedding tclets", " Embedded Input Arguments", " The Common Gateway Interface", " Summary", " Q&A", " Workshop", " Quiz", " Exercises", "Part IV. Appendices", " Appendix A. Answer to Quizzes", " Appendix B. Useful Tcl/Tk Resources", " Books", " Internet Resources", "Index".

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