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EXAMPLES
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------------------------------------------------------------------------
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This directory contains some simple code examples for mega-widgets
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built using [incr Tk]:
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TextDisplay ........ derived from itk::Widget
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Acts as a read-only display of text.
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Has a text widget and an automatic scrollbar.
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Info ............... derived from itk::Toplevel
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Base class for notice windows with an "info"
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icon and a "Dismiss" button.
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MessageInfo ........ derived from class Info
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Adds a label and a "-message" option for
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displaying pop-up messages.
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TextInfo ........... derived from class Info
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Adds a TextDisplay and display/append
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methods for adding text to the display
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To see these in action, run the "viewfile" demo program. For this
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simple demo to work properly, it must be executed in this directory.
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The "viewfile" program has an entry widget which prompts for a file
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name. Type a file name into the entry and press return. If the file
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is found, a TextInfo widget will appear displaying its contents.
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Otherwise, a MessageInfo widget will appear with an error message.
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