GUI Examples #12:Explore string color control
function [] = GUI_12() % Demonstrate colored text in a listbox, & how extract user's choice. % Creates a listbox which has words of different colors. When the % pushbutton is pushed, the users choice is printed to the screen. % Notice the use of the 'listboxtop' property in the callback. % This does NOT work in version 6.5. % % Author: Matt Fig % Date: 7/15/2009 S.fh = figure('units','pixels',... 'position',[300 300 230 40],... 'menubar','none',... 'name','GUI_12',... 'numbertitle','off',... 'resize','off'); % We will get different colors by using HTML. STR = {'<HTML><FONT COLOR="#66FF66">Green</FONT></HTML>',... '<HTML><FONT COLOR="red">Red</FONT></HTML>',... '<HTML><FONT COLOR="blue">Blue</FONT></HTML>',... '<HTML><FONT COLOR="#FF00FF">Violet</FONT></HTML>',... '<HTML><FONT COLOR="black">Black</FONT></HTML>',... '<HTML><FONT COLOR="yellow">Yellow</FONT></HTML>'}; S.COL = {'Green','Red','Blue','Violet','Black','Yellow'}; % Lookup table. S.ls = uicontrol('style','list',... 'units','pix',... 'position',[10 10 90 25],... 'string', STR,... 'fontsize',14); S.pb = uicontrol('style','push',... 'units','pix',... 'posit',[120 10 100 25],... 'string', 'Print Choice',... 'fontsize',10,... 'callback',{@pb_call,S}); function [] = pb_call(varargin) % Callback for pushbutton. Displays user's choice at command line. S = varargin{3}; % Get structure. % If the 'value' property was used below, the user's choice might not show % correctly if the selection was made with the arrows on the listbox. L = get(S.ls,'listboxtop'); % Get the user's choice. disp(['Your color choice is: ' S.COL{L}]) % Print to command line.
Popularity: 1% [?]
Related Posts
Comments
Tell me what you're thinking...
and oh, if you want a pic to show with your comment, go get a gravatar!
Include MATLAB code in your comment by doing the following:
<pre lang="MATLAB">
%insert code here
</pre>
Translator
Follow Us
Video Posts
