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  • Book Overview & Buying Microsoft Visual C++ Windows Applications by Example
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Microsoft Visual C++ Windows Applications by Example

Microsoft Visual C++ Windows Applications by Example

By : Stefan Bjornander, Stefan Björnander
3.7 (21)
Buy this Book
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Microsoft Visual C++ Windows Applications by Example

Microsoft Visual C++ Windows Applications by Example

3.7 (21)
By: Stefan Bjornander, Stefan Björnander
Buy this Book

Overview of this book

Table of Contents (15 chapters)
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Microsoft Visual C++ Windows Applications by Example
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Microsoft Visual C++ Windows Applications by Example
Credits
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Credits
About the Author
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About the Author
About the Reviewer
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About the Reviewer
Preface
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Preface
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1
Introduction to C++
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Introduction to C++
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The Compiler and the Linker
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The First Program
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Comments
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Types and Variables
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Expressions and Operators
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Statements
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Functions
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The Preprocessor
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The ASCII Table
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Summary
2
Object-Oriented Programming in C++
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Object-Oriented Programming in C++
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The Object-Oriented Model
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Classes
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Inheritance
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Dynamic Binding
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Arrays of Objects
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Pointers and Linked Lists
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Operator Overloading
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Exceptions
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Templates
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Namespaces
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Streams and File Processing
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Summary
3
Windows Development
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Windows Development
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Visual Studio
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The Document/View Model
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The Message System
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The Coordinate System
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The Device Context
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The Registry
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The Cursor
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Serialization
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Summary
4
Ring: A Demonstration Example
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Ring: A Demonstration Example
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The Application Wizard
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Colors and Arrays
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Catching the Mouse
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Drawing the Rings
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Setting the Coordinate System and the Scroll Bars
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Catching the Keyboard Input
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Menus, Accelerators, and Toolbars
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The Color Dialog
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The Registry
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Serialization
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Summary
5
Utility Classes
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Utility Classes
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The Point, Size, and Rectangle Classes
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The Color Class
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The Font Class
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The Caret Class
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The List Class
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The Set Class
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The Array Class
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Error Handling
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Summary
6
The Tetris Application
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The Tetris Application
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The Tetris Files
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The Figure Class
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The Figure Information
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Summary
7
The Draw Application
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The Draw Application
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Draw.cpp
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The Resource
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The Class Hierarchy
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The Figure Class
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The TwoDimensionalFigure Class
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The LineFigure Class
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The ArrowFigure Class
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The RectangleFigure Class
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The Ell ipseFigure Class
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The TextFigure Class
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The FigureFileManager Class
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The Document Class
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The View Class
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Summary
8
The Calc Application
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The Calc Application
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Calc.cpp
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The Resource
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Formula Interpretation
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The Spreadsheet
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The Document/View Model
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Summary
9
The Word Application
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The Word Application
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Word.cpp
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The Resource
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The Page
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The Document Class
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The View Class
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Summary
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Index
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Index

Setting the Coordinate System and the Scroll Bars

So far, the r ings are drawn with a radius of 10 pixels, which means that we cannot define an exact radius measured in inches or meters (or at least not without research, the pixel size of every screen we execute the application on). We can address the problem by modifying OnInitialUpdate.

RingView.cpp 

void CRingView::OnInitialUpdate()
{
  CScrollView::OnInitialUpdate();
  CSize sizeTotal;
  // TODO: calculate the total size of this view
  sizeTotal.cx = sizeTotal.cy = 100;
  SetScrollSizes(MM_TEXT, sizeTotal);
}

The function SetScrollSizes sets the scroll bars to reflect the chosen coordinate system. Let us chose the metric system with high resolution: MM_HIMETRIC; one logical unit is a hundredth of a millimeter. We set the page to correspond to a letter with a width of 216 millimetres and a height of 279 millimetres; we set the height of a line to 5 millimeters and the height of a page to 50 millimeters.

RingView.cpp 

void CRingView::OnInitialUpdate...
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Tech Concepts
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Programming languages
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Microsoft Visual C++ Windows Applications by Example
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