Getting values out of uicontrol edit

Question

Kai Walter 2020-9-17

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/595390-getting-values-out-of-uicontrol-edit

回答： Prabhanjan Mentla 2020-9-25

Hi all,

i wanted to make my inputdlg box prettier and easier to work with. Therefore i used uicontrols edits and buttons and i managed to create the design i'm happy with. But how do i get the values from the edit boxes. All don't get how the Callback functions work. I need help!

Here is the code for clearity:

function yourDlg()
input = struct;
d = dialog('Position', [800, 400, 200, 450]);
uicontrol(d,'Style','text',...
            'String','General Parameters',...
            'Position',[25 400 150 30],...
            'FontWeight','bold');
uicontrol(d,'Style','text',...
            'String','Peak',...
            'Position',[25 375 150 30]);
input.peak = uicontrol(d,'Style','edit',...
                         'String','0002',...
                         'Position',[25 350 150 30],...
                         'Callback','DeleteFcn');
uicontrol(d,'Style','text',...
            'String','angle to surface [°]',...
            'Position',[25 275 150 30]);
        
input.angle = uicontrol(d,'Style','edit',...
                          'String','0',...
                          'Position',[25 250 150 30]);
uicontrol(d,'Style','text',...
            'String','Data set',...
            'Position',[25 175 150 30]);
input.omega = uicontrol(d,'Style','radiobutton',...
                          'String','Omega',...
                          'Position',[50 150 70 30],...
                          'HandleVisibility','off');
             
input.RSM = uicontrol(d,'Style','radiobutton',...
                        'String','RSM',...
                        'Position',[120 150 70 30],...
                        'HandleVisibility','off');
uicontrol(d,'Style','text',...
            'String','Radiation wavelength [angstr]',...
            'Position',[25 75 150 30]);
        
input.lambda = uicontrol(d,'Style','edit',...
                           'String','1.54056',...
                           'Position',[25 50 150 30]);
        
uicontrol(d,...
            'Position',[62 10 75 30],...
            'String','Close',...
            'Callback','delete(gcf)');
        
end