I use SyntaxEditor for json & xml editing.
I want to override the behavior of the expand buttons to allow full expand of all children of a button ( mouse + control) or expand of one level down (i.e. all nodes under current level).
I can't find a good way to do this. Any advice welcome.
Hello,
I assume you mean Ctrl+Clicking on a [+] box in the outlining margin here? Unfortunately there's no way to intercept what's happening there now, which is toggling the nodes that are on the line when a box is clicked.
Perhaps you could add a context menu item or a main menu item with a keyboard shortcut related to expanding out all descendants of the outlining node that contains the caret? The outlining manager has a GetStartingNodes method we call to get all the nodes that begin on the text range of the line.
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