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C++ Windows Programming

You're reading from  C++ Windows Programming

Product type Book
Published in Sep 2016
Publisher Packt
ISBN-13 9781786464224
Pages 588 pages
Edition 1st Edition
Languages
Author (1):
Stefan Björnander Stefan Björnander
Profile icon Stefan Björnander

Table of Contents (22) Chapters

C++ Windows Programming
Credits
About the Author
About the Reviewer
www.PacktPub.com
Dedication
Preface
1. Introduction 2. Hello, Small World! 3. Building a Tetris Application 4. Working with Shapes and Figures 5. The Figure Hierarchy 6. Building a Word Processor 7. Keyboard Input and Character Calculation 8. Building a Spreadsheet Application 9. Formula Interpretation 10. The Framework 11. The Document 12. The Auxiliary Classes 13. The Registry, Clipboard, Standard Dialogs, and Print Preview 14. Dialogs, Controls, and Page Setup Rational and Complex Numbers

The Size class


The Size class is a small class holding the width and height:

Size.h

namespace SmallWindows { 

The ZeroSize object is an object with its width and height set to zero:

  class Size; 
  extern const Size ZeroSize;  
  class Size { 
    public: 

The default constructor initializes the width and height to zero. The size can be initialized by, and assigned to, another size. The Size class uses the assignment operator to assign a size to another size:

      Size(); 
      Size(int width, int height); 
      Size(const Size& size); 
      Size& operator=(const Size& size); 

A Size object can be initialized and assigned to a value of the Win32 API SIZE structure, and a Size object can be converted to a SIZE:

      Size(const SIZE& size); 
      Size& operator=(const SIZE& size); 
      operator SIZE() const; 

When comparing two sizes, the widths are compared first. If they are equal, the heights are then...

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