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Author:halw
Date:2011-03-28T15:22:05.000000Z git-svn-id: https://svn.eiffel.com/eiffel-org/trunk@866 abb3cda0-5349-4a8f-a601-0c33ac3a8c38
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EiffelRibbon is a library of classes with an associated tool which allows the integration of the Microsoft Windows "Ribbon" into graphical user interfaces programmed with [[EiffelVision 2]] and targeted to Microsoft Windows. The ribbon is part of a [http://msdn.microsoft.com/en-us/library/aa338198.aspx#office2007uifordevelopers_detaileddesignofthenewuisystem revamped user interface approach] introduced by Microsoft with the 2007 release of the Microsoft Office applications. So you've experienced the ribbon if you've used Microsoft Word, PowerPoint, or Excel from 2007 or later.
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[[Image:EiffelRibbon window 01|A window with a ribbon]]
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Figure 1: A window with a ribbon.
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The EiffelRibbon library contains the classes that are used to implement the ribbon facilities. The classes in the EiffelRibbon library all have class names beginning "EV_", the default prefix for EiffelVision 2 classes. So the EiffelRibbon classes can be seen as an extension to the EiffelVision 2 library. If you've used EiffelVision 2 to create applications with graphical user interfaces, then the EiffelRibbon class won't look unfamiliar to you. However, unlike other EiffelVision 2 classes, the EiffelRibbon classes only work in applications targeted to Microsoft Windows.
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The EiffelRibbon design tool helps you configure a ribbon in much the same way that [[EiffelBuild|EiffelBuild]] (ES Builder) helps you layout a GUI application.
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=System requirements=
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To use the EiffelRibbon library and tools you must have:
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# Windows 7
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# The Microsoft C compiler provided with either:
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## Windows SDK 7.0 or greater
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## Visual Studio 2008 or greater
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=Current state of development=
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Initial distribution:
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* It is necessary to freeze the target system each time the EiffelRibbon code is regenerated.
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* When using EV_RICH_TEXT within a ribbon, the EV_RICH_TEXT may not be refreshed right after the ribbon has been displayed.
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=System requirements=
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To use the EiffelRibbon library and tools you must have:
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# Windows 7
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# The Microsoft C compiler provided with either:
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## Windows SDK 7.0 or greater
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## Visual Studio 2008 or greater
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=The EiffelRibbon design tool=
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The EiffelRibbon design tool allows you to design a ribbon graphically, then generate the corresponding Eiffel classes necessary to implement your design.
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[[Image:EiffelRibbon design tool 01|EiffelRibbon design tool]]
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Figure 2: An EiffelRibbon project open in the EiffelRibbon design tool.
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The interface of the design tool mimics that of [[EiffelBuild|EiffelBuild]]. That is, the interface contains three panes that have counterparts in EiffelBuild:
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# Type selector: A list of all the elements available for use in a ribbon.
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@@ -55,11 +70,6 @@ The typical usage of the design tool is much like the typical usage of EiffelBui
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* Use EiffelStudio to compile the generated code.
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=The EiffelRibbon class library=
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The EiffelRibbon class library contains a set of classes which make using ribbons in EiffelVision 2 applications possible.
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The classes in the EiffelRibbon library all have class names beginning "EV_", the default prefix for EiffelVision 2 classes. So the EiffelRibbon classes can be seen as an extension to the EiffelVision 2 library, although unlike other EiffelVision 2 classes, the ribbon classes only work in applications targeted to Microsoft Windows.
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@@ -45,7 +45,7 @@ Eiffel consists of:
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*Supports features not always available in competing technologies
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**Contracts and contract monitoring
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**Exception handling based on software specification (versus ad hoc try/catch)
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**Void-safety: calls on void (null) references are prohibited at compile time
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**Void-safety: calls on void (null) references are eliminated at compile time
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**Inheritance
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***Includes multiple and repeated inheritance
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***Safe and fully controllable
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