Visual C++ 2. Developing Professional Applications in Windows 95 and NT Using MFC. Marshall Brain th Lance Lovette

Transcription

1 Visual C++ 2 Developing Professional Applications in Windows 95 and NT Using MFC Wl Marshall Brain th Lance Lovette Prentice Hall P T R Upper Saddle River, New Jersey 07458

2 Preface Getting Your Bearings XI 1 Part 1 Visual C++and MFC Basics 11 1 Introduction 12 /. 1 What is the Microsoft Foundation Class Library? Windows Vocabulary Event-driven Software and Vocabulary An Example Creating a Project and Compiling the Code Conclusion 26 2 Understanding an MFC Program An Lntroduction to MFC Designing a Program Understanding the Code for "Hello World" Completing the Program MFC Application Structure Conclusion 38 3 Customizing Controls The Basics CStatic Styles CStatic Text Appearance Rectangular Display Modes for CStatic Fonts Conclusion 54 4 Handling Events Understanding Message Maps The CButton Class Creating a Message Map Sizing Messages Window Messages Scroll Bar Controls Understanding Message Maps Conclusion 70

3 J Simple Applications Designing an Application Implementing the Fahrenheit to Celsius Converter The CEdit Control An Interest Calculator Conclusion 85 Part 2 Visual C++and MFC Details 87 6 Resources, Dialogs, and Menus Resources and Resource Files The Icon Resource Creating a Resource File Menus Responding to Menus Dialog Resources String Resources Conclusion Canned Dialogs The Message Box Dialog The File Open/Save Dialog The Font Dialog The Color Dialog The Print Dialog The Find/Replace Dialog Conclusion Edit Controls and Editors Using the CEdit Control in Single-Line Mode Using the CEdit Control in Multi-Line Mode Designing a Simple Text Editor Creating the Editor Application Stubbing in the Menu Handlers Implementing the Editor Conclusion Lists Creating a List Box Alternate Display Formats 174

4 9.3 Getting User Selections Manipulating Items in a List Combo Boxes Conclusion The CWinApp class 10.1 Member Variables Icons and Cursors Handling Idle Time Application Functionality Initialization Features Miscellaneous Features Conclusion Drawing 11.1 Introduction to the GDI Library GDI Basics Device Contexts Simple Drawing Using the Mouse with Your Drawings Advanced Drawing Concepts Conclusion Utility Classes 12.1 Utility Classes Simple Array Classes The CObject class and CObject Arrays List Classes Mapping Classes Conclusion Debugging and Robustness 13.1 Setting Up Assertions Tracing Dumping Memory State Exceptions Other Debugging Features Conclusion 328

5 Part 3 Using the Visual C+ + Wizards and Tools to Create Applications Understanding the AppWizard and ClassWizard The Goal of the App Wizard Creating a Simple Framework with the AppWizard The AppWizard's Document-Centric Approach Understanding the AppWizard's Files Understanding the ClassWizard Conclusion Creating a Drawing Program The Goal of the Application Creating a Drawing Program Understanding the Drawing Program Creating an MD1Application Scrolling Splitter Windows Adding New Menu Options and Dialogs Printing Conclusion Creating an Editor with CEditView Creating an MDI Text Editor Understanding the Editor Combining Two Documents and Views in a Single Application Fixing a Subtle Problem Handling Multiple Views on One Document Conclusion Creating a Fahrenheit-to-Celsius Converter Creating the Converter Understanding the Program Using DDX Using the Document Class Using Form Views Conclusion 440

6 18 Creating an Address List Application Creating the Application Understanding the Address List Program Understanding DDXand DDV Improving the Application Printing Conclusion Context-Sensitive Help Understanding the App Wizard's Help Framework Understanding and Modifying the Help Files Context-Sensitive Help Aliases Conclusion 496 Part 4 Professional Features Dynamic Data Exchange and Validation Introduction Understanding DDX Understanding DDV An Example Custom Routines Conclusion How MFC Works with Windows Window Handles Handles to Other Objects Handles and Temporary Objects Window Procedures Subclassing and Window Procedures Conclusion Enhancing the Edit Control Introduction Different Types of Subclassing An Example Understanding the Process Conclusion 525

7 23 Creating a Self-Drawing Control Owner-Drawing vs. Self-Drawing Owner-Drawn Messages The Self-Drawing Framework An Example Conclusion Another Look A Self-Drawing List Box Introduction to Font Enumeration Enumerating Font Families Enumerating Font Styles An Example Conclusion Creating a Splash Screen Splash Screens An Example Conclusion Expanding Dialogs An Example Conclusion Drawing Areas Large and Small Drawing in a CStatic Control Using Bitmaps as Backgrounds An Example Conclusion Property Sheets General Concepts An Example Understanding the Classes Conclusion Dialog Bars The CDialogBar Class An Example Data Exchange Conclusion 607

8 30 Odds and Ends Accepting Files from the File Manager Making an Application the Topmost Window Starting an Application Minimized Modeless Dialog Boxes Mini-Frame Windows Limiting an Application to a Single Instance Popup Menus Modifying the System Menu Conclusion 625 Part j Advanced MFC Classes Database Access Understanding Relational Databases Understanding SQL Understanding ODBC Microsoft Query The CRecordSet Class Simple CRecordSet Operations Using the CRecordView Class Adding and Deleting Records Conclusion OLE Understanding OLE An Example LE2 as a Vision of the Future Standard OLE Features An Introduction to OLE Containers An Introduction to OLE Servers An Introduction to OLE Automation An Introduction to OLE Controls Conclusion MFC Threads Understanding the Possibilities Understanding Threads MFC Worker Threads Thread Termination 712

9 33.5 Passing Parameters to Threads Suspending and Resuming Threads Thread Priorities Subclassing CWinThread User Interface Threads Conclusion 732 A Understanding C++: An Accelerated Introduction 733 В Using the Visual C++ Compiler and Tools 793 С Contacting the Authors 813 Index 815