MATLAB: Popup selection dictated by button selection

guipopup menupushbutton

I have 2 push buttons on my GUI.

When I push pushbutton 1, I want popup menu 1 to show, similarly when I push pushbutton 2 I want popup menu 2 to show. During start up I don't want any popup menus to show, only the pushbuttons.

In other words I would like the pushbutton selection to determine the popup menus.

Best Answer

Set the Visible property to both popups to false/off. Then in the callback for button 1, set the visibilities

handles.popup1.Visible = 'on'; % or 1 - not sure.

handles.popup2.Visible = 'off'; % or 0 - not sure.

In the callback for button 2, set the visibilities

handles.popup1.Visible = 'off'; % or 0 - not sure.
handles.popup2.Visible = 'on'; % or 1 - not sure.

If you have an old version and the OOP way of setting properties doesn't work, then use set():

set(handles.popup1, 'Visible', 'off');

Related Solutions

MATLAB: How to reset toggle buttons with a push button

push buttton callback:

set(handles.togglebutton1,'value',0);
set(handles.togglebutton2,'value',0);

MATLAB: Array selection

Is this homework?

Here is some code that will do what you want:

 [MinA indexToMinA] = min(A);
 rightOfMinA = A(indexToMinA+1:end);
 sumRightOfMinA = sum(rightOfMinA);

There are at least two things you need to be careful of with this simple solution:

What do you want to do if the minimum is not unique?
What do you want to do if the minimum is at the right end of the vector?

These can be handled easily, once you know what you want to do. Maybe you can work that out for yourself. (I suggest a careful read of "doc min", too.)

Best Answer

Related Solutions

MATLAB: How to reset toggle buttons with a push button

MATLAB: Array selection

Related Question