Home » Community » Newbie corner » [solved] Widget events - any other than WhenAction ? (Trying to find equivalents of OnEnter, OnExit - in an Edit widget)
Re: Widget events - any other than WhenAction ? [message #58793 is a reply to message #52750] |
Fri, 02 September 2022 10:21 |
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peterh
Messages: 108 Registered: November 2018 Location: Germany
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Experienced Member |
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Oblivion wrote on Sat, 16 November 2019 23:16
3) MyEditDouble is "not" in the layout editor, because it doesn't have a .usc (visual representation) file at the moment. However, if you right click on the layout editor area, you'll see a menu item called "User Class" in the context menu. IF you select that item it will add a blank box, and let you set the class type (MyEditDouble) and its instance name on the left pane.
I found this, more by accident and trial and error and studying the sources:
An *.usc file can inherit from CtrlLib.usc.
If you add an *.usc file, eg. Ctrllib.usc to your project eg.
ctrl MyEditDouble {
>EditDouble;
}
Then the derived control can be seen and edited in the layout editor, it inherits the usc file from its parent.
I find this very useful, it should be in the tutorial or/and documentation.
This makes it much easier for newbies.
[Updated on: Fri, 02 September 2022 10:37] Report message to a moderator
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