how to update string in a text uicontrol when clicking a checkbox
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How should i realize that the string in the text uicontrol will automatically update when the checkbox is clicked.
function [] = gui_test()
% click a checkbox puts the string in a textbox.
S.fh = figure('units','pixels',...
'position',[300 300 600 400],...
'menubar','none',...
'name','test',...
'numbertitle','off',...
'resize','off');
S.cb = uicontrol('style','checkbox','string', 'water',...
'units','pix',...
'position',[200 300 100 30],'Callback',{@cb_Callback});
S.tx = uicontrol('style','text',...
'unit','pix',...
'position',[200 100 180 30]);
function cb_Callback
set(S.tx,'String',get(S.cb,'String'));
end
end
Thank you for your help.
2 个评论
Walter Roberson
2013-9-26
When you use ... as the continuation marker, the next line cannot be empty or consist of comments only. If that next line does not finish the previous then there must be at least a continuation marker.
回答(2 个)
Walter Roberson
2013-9-26
Add another 'end' statement at the end of what you have, so that there is an 'end' for cb_Callback and another end for gui_test() but which is after the 'end' for cb_Callback.
3 个评论
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