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Home » Eclipse Projects » Rich Client Platform (RCP) » Eclipse RCP Text Editor Do Undo Mechanisö(Eclipse RCP Text Editor Do Undo Mechanisö)
Eclipse RCP Text Editor Do Undo Mechanisö [message #834172] Sun, 01 April 2012 14:25
Ahmet yalaza is currently offline Ahmet yalazaFriend
Messages: 1
Registered: April 2012
Junior Member
I have been trying to write a text editor based on Eclipse plug-in. I used AbstractTextEditor and AbstractDocumentProvider classes.Everything goes ok. But I didn't like undo mechanism. For example I'm typing three line and then pressed CNTRL+Z and all text disappeared. I debug all of the undo mechanism like DocumnetUndoManager and other classes and didn't come up with a solution. Is there any rule mechanism for undo operation like when use pressed space add state to undo history or other classes the implements this behavior ?
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