MATLAB: How to get the inputs given in gui by user into main code

MATLABmatlab gui

Hi,

I am looking for a code that helps me in passing tag names of all the buttons which are on in gui into the another matlab code.

Thanks in Advance.

Best Answer

t = unique(get(findobj(0, 'type', 'uicontrol', 'style','radio', '-or', 'style', 'push'),'tag'));
t( cellfun(@isempty, t) ) = [];   %remove empty tags

Now t is a cell array of the tags of only the radio and push buttons.

You might prefer to replace the 0 with the handle of the figure of the GUI.

Note also: if you used GUIDE, then some of the handles might be set to callback visibility. If so and you need to find them anyhow, then change findobj() to findall()

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MATLAB: How to pull data of UIcontrol objects from the figure handle

Please note that there is no callback for when a pushbutton is released, only for when it is pushed

Normally you would keep track of your objects somehow (such as with a "handles" structure using guidata(), the way that GUIDE does), or you would set the Tag field for each uicontrol to something unique so that you can locate them:

currentfig = ancestor(gcbo,'figure');
eta9_handle = findobj(currentfig, 'tag', 'Eta_9');   %to locate the one you tagged with Eta_9

If you just want them all and will determine an order afterwards then:

currentfig = ancestor(gcbo,'figure');
object_handles = findobj(currentfig, 'type', 'uicontrol');

or you can look for a particular variety:

currentfig = ancestor(gcbo, 'figure');
push_handles = findobj(currentfig, 'type', 'uicontrol', 'style', 'pushbutton');

MATLAB: How to make all the buttons of same size in matlab guide

Right-click on the pushbutton and open the property inspector. There you can set the exact height and width of the button (in the position field)

Best Answer

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MATLAB: How to pull data of UIcontrol objects from the figure handle

MATLAB: How to make all the buttons of same size in matlab guide

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