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error 404 focusIn | revDocs | RunRev
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Product Edition
Version
focusIn
Basics
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Type
Message
Syntax
focusIn
Introduced
1.0
Environment
Desktop, Web and Server
Platform Support
MacOS,Mac OS X,Windows,Linux
Security
None required
Summary
Sent to a control when it becomes active (focused).
Examples

on focusIn -- boldface the text of the control
set the textStyle of the target to "bold"
end focusIn

Additional Comments
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Handle the focusIn message if you want to perform preparation or do other tasks when a control receives the keyboard focus.

Comments:

If the control is an unlocked field or a button whose menuMode is "comboBox", the openField message is sent to it instead of the focusIn message.

A locked field receives the focusIn message when the user tabs to it or otherwise makes it active (focused), or when text in it is selected by a handler.

User Comments
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