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LinkedPosition iteration not working in e4 application [message #1718233]

Mon, 21 December 2015 13:26

Mihael Schmidt

Messages: 81
Registered: August 2010

Member

Hi,

I have a pure e4 application and am using the SourceViewer class as an editor. I have added a KeyBinding on TAB key for shifting code to the right.

Now I also want to use LinkedPosition(s) to edit text simultaneously at multiple places in my document. But on pressing tab the editor does not iterate through the LinkedPositions but does a shift.

How can i change/fix that?

Thanx for any help in advance.

Mihael

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Re: LinkedPosition iteration not working in e4 application [message #1718253 is a reply to message #1718233]

Mon, 21 December 2015 18:41

Brian de Alwis

Messages: 877
Registered: January 2012

Senior Member

I am a mere neophyte with Platform/Text, but I guess hazard that you haven't associated your LinkedPositions with a position updater?

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Re: LinkedPosition iteration not working in e4 application [message #1718256 is a reply to message #1718253]

Mon, 21 December 2015 20:28

Mihael Schmidt

Messages: 81
Registered: August 2010

Member

I am already adding an InclusivePositionUpdater.

updater = new InclusivePositionUpdater(getCategory());
document.addPositionUpdater(updater);

Any further idea?

Thanx in advance.

Mihael

[Updated on: Mon, 21 December 2015 20:31]

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Re: LinkedPosition iteration not working in e4 application [message #1718257 is a reply to message #1718256]

Mon, 21 December 2015 20:41

Brian de Alwis

Messages: 877
Registered: January 2012

Senior Member

You'll either need to post your code or (better yet) post a simple example demonstrating your problem.

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Re: LinkedPosition iteration not working in e4 application [message #1718285 is a reply to message #1718257]

Tue, 22 December 2015 06:53

Mihael Schmidt

Messages: 81
Registered: August 2010

Member

If i return false from my canExecute() method in my ShiftHandler the tabbing through the linked positions is working. So my handler eats the key event for the linked positions iteration.

Is there a way where to know if my viewer/document is in linkedmode?

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