How can I create two list dialogs (listdlg) in one figure?

Question

Matthias Stangl 2016-9-26

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/304544-how-can-i-create-two-list-dialogs-listdlg-in-one-figure

回答： Matthias Stangl 2016-9-26

Hi all! I am looking for a solution to create a figure, in which two different listboxes are presented, and the user can select one or multiple lines in each listbox. I know that I could program this more or less from scratch, using GUIDE. However, I was wondering whether there would be a simpler solution, using the the function 'listdlg'? Because listdlg actually does everything I need, beside that it just allows one but not multiple listboxes.

An example for a listbox would be the following:

listdlg('PromptString','List options A:', 'ListString', {'option 1A', 'option 2A', 'option 3A'})

So I would need a figure that looks exactly like this, but just with another listbox next to it:

listdlg('PromptString','List options B:', 'ListString', {'option 1B', 'option 2B', 'option 3B'})

So that the user can select 1 or multiple lines from listbox A and 1 or multiple lines from listbox B.

Best, Matthias

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Walter Roberson 2016-9-26

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/304544-how-can-i-create-two-list-dialogs-listdlg-in-one-figure#answer_236141

No, listdlg() creates a temporary figure with windowstyle 'modal' (which disallows operating on other figures)

I also see that in current versions, listdlg() stores some data in appdata ListDialogAppData__ against the root graphics object; if there were multiple list dialogs they would be conflicting on that.