Learning the Unix Operating System pptx

Learning the Unix Operating System pptx

Learning the Unix Operating System pptx

... documentation on UNIX : 7.1. Standard UNIX Documentation DOS, accessing with UNIX : 4.4.6. Files on Other Operating Systems MTOOLS utilities for : 4.4.6. Files on Other Operating Systems dot ... 2.5.4. The Window Menu single-user operating systems : The UNIX Operating System Size menu item (mwm) : 2.5.4. The Window Menu file:///C|/Documents%20and%20Settings...
Ngày tải lên : 18/03/2014, 00:20
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 o'reilly   learning the UNIX operating system

o'reilly learning the UNIX operating system

... documentation on UNIX : 7.1. Standard UNIX Documentation DOS, accessing with UNIX : 4.4.6. Files on Other Operating Systems MTOOLS utilities for : 4.4.6. Files on Other Operating Systems dot ... stopped job into the foreground, then quit the program normally. (See Chapter 6, Multitasking .) Previous: Acknowledgments Learning the Unix Operating System Next: 1.2...
Ngày tải lên : 25/11/2013, 11:07
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Programming the Be Operating System-Chapter 9: Messages and Threads

Programming the Be Operating System-Chapter 9: Messages and Threads

... Be, Inc. set out to develop a new operating system one they eventually dubbed the Media OS. The goal was to create an operating system that could keep up with the computationally intensive demands ... sev- eral examples of the creating of messages and the dispatching of these messages both by the object that created them and by other objects. Figure 9-1. The inheritance h...
Ngày tải lên : 17/10/2013, 19:15
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Programming the Be Operating System-Chapter 10: Files

Programming the Be Operating System-Chapter 10: Files

... For the Save file panel, the display of the panel comes when the user chooses the Save As item from the File menu. In response to the message issued by the system to the appropriate MessageReceived() ... control is in the hands of the user. Once the user confirms a choice (whether it’s a file selection in the Open file panel, a click on the Save button in the S...
Ngày tải lên : 20/10/2013, 10:15
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Tài liệu Programming the Be Operating System-Chapter 1: BeOS Programming Overview ppt

Tài liệu Programming the Be Operating System-Chapter 1: BeOS Programming Overview ppt

... during the execution of a program. An object can be added or deleted from the heap without regard for its placement in the heap, or for the other contents of the heap. The stack, on the other hand, ... such tasks. The zoom- ing and moving of windows is handled by the system, not by the SimpleApp code. This simple demonstration emphasizes the power of the BeOS system...
Ngày tải lên : 26/01/2014, 07:20
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Tài liệu Programming the Be Operating System-Chapter 2: BeIDE Projects docx

Tài liệu Programming the Be Operating System-Chapter 2: BeIDE Projects docx

... stated that the header file that bears the name of the project should hold the declaration of the project’s application class the class derived from the BApplication class. Here you see that the HelloWorld.h ... HelloApplication(); }; The source code file with the name of the project should hold the code for the implementation of the member functions of the applic...
Ngày tải lên : 26/01/2014, 07:20
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Tài liệu Programming the Be Operating System-Chapter 3: BeOS API Overview doc

Tài liệu Programming the Be Operating System-Chapter 3: BeOS API Overview doc

... to them, some of their classes appear throughout the book. See the description of the Support Kit below for a specific example concerning the BLocker class. Application Kit The classes of the ... created in the application constructor, the MyHelloWindow constructor is responsible for creating a new view, adding the view to the new window, and then displaying the new wind...
Ngày tải lên : 26/01/2014, 07:20
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Tài liệu Programming the Be Operating System-Chapter 4: Windows, Views, and Messages doc

Tài liệu Programming the Be Operating System-Chapter 4: Windows, Views, and Messages doc

... If the point (100.1, 49.9) is used instead, the result is the same the win- dow’s corner ends up 100 pixels from the left and 50 pixels from the top of the screen. The above scenario begs the ... altered—as they are here with the writing of the string “Quitting ” the view needs to be updated before the changes become visible onscreen. If the changes are made while t...
Ngày tải lên : 26/01/2014, 07:20
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Tài liệu Programming the Be Operating System-Chapter 5: Drawing ppt

Tài liệu Programming the Be Operating System-Chapter 5: Drawing ppt

... 10.0); The call to MovePenTo() moves the pen to the location 30 pixels from the left of the view and 40 pixels from the top of the view. That places the pen at the point (30.0, 40.0). The call ... MouseDown() makes the system aware of the fact that the view needs updating, and the system invokes Draw(): void MyDrawView::MouseDown(BPoint point) { Invalidate();...
Ngày tải lên : 26/01/2014, 07:20
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Tài liệu Programming the Be Operating System-Chapter 6: Controls and Messages ppt

Tài liệu Programming the Be Operating System-Chapter 6: Controls and Messages ppt

... results in the playing of the system sound a single time, while a click on the other button produces the beep twice. Preparing the window class for the buttons A few additions to the code in the MyHelloWindow.h ... to a window, the height of the button may automati- cally be adjusted to accommodate the height of the text of the button’s label and the border of t...
Ngày tải lên : 26/01/2014, 07:20
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