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Specify popup menu location on screen

17 vues (au cours des 30 derniers jours)
Jason
Jason le 26 Jan 2012
OK, I know this is an easy one, but I can't seem to get the syntax right. I have a line of code in which a popup menu appears to ask for an input:
mnu = menu('Add an element not listed?', 'No', 'Yes');
As is, I can never predict where the popup menu will appear on the screen. How can I specify the menu location so that it always appears near the center of my screen?

Réponse acceptée

Jason
Jason le 26 Jan 2012
How about another way to accomplish the same thing, with some sort of uicontrol?
  1 commentaire
Walter Roberson
Walter Roberson le 27 Jan 2012
Sure. You can figure() to create a new figure at what-ever Position you want; set its window style to be 'modal'; and uicontrol() to your heart's content in the created figure.
If you
type menu.m
and study the code, you will see that the above is already what menu() does for the GUI case: it is just that menu has its own ideas about where the window should go rather than giving any kind of control to the caller.

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Plus de réponses (1)

Walter Roberson
Walter Roberson le 26 Jan 2012
You have no control over where menu() will place the popup. I just rechecked the source and there is no user control there.

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