Reading cell array strings into GUI edit text box

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Stephen
Stephen 2014-12-11
评论： Stephen 2014-12-12
Quite a simple question today:
I've got a fairly basic GUI with an edit text box. I've got one main block of code in my push button callback. The code produces a cell array of strings and using a loop at the end of the code I want to populate the edit text box with each row respectively of the cell.
So far I have this at the end of my push button callback (could be in completey wrong place)
for zz=1:length(matchescell)
message=matchescell{zz,1};
set(handles.edit10, 'String',message);
end
The only function this has at the moment is to remove the existence of the box on the GUI. I know I'm doing something fundamentally wrong here, there's not much info around looping cell array data into GUIs.
EDIT: I've worked out that the formatting in the strings (line breaks \n) are causing it to not work. I've split the lines up into different columns, so now I need to tell it to do something like this:
set(handles.edit10, 'String',matchescell{v,1} sprintf('\n') matchescell{v,2});
  1 个评论
Geoff Hayes
Geoff Hayes 2014-12-11
Stephen - try avoiding the loop altogether and just set the string with the cell array, ensuring that your edit text box has multiline enabled.

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Geoff Hayes
Geoff Hayes 2014-12-12
Stephen - a very simple example would be to set the edit10 text control to multiline and then try the following example in the button callback
msg = {'hello', 'goodbye', 'seeya', 'ciao'};
set(handles.edit10,'String',msg);
and all four strings will appear one after the other in the control.

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