Add items to popupmenu through code (GUIDE)

13 次查看（过去 30 天）
Björn Persson
Björn Persson 2016-12-28
评论： Björn Persson 2016-12-28
Hi. I am not too familiar with GUIDE yet, I just started using it. I want to add items to the popupmenu from a textfile. I found a way to do it using uicontrol(), but then I don't have the same options as I. What I do is:
signalGenerators=importdata('availableSignalGenerators.txt').';
handleToListbox = uicontrol('Style', 'popup','Position', [20 60 200 60], 'String', signalGenerators);
This creates a popup-menu with all the available signal generators listed in availableSignalGenerators.txt. I don't see how I could import entries like this in GUIDE. Please help!

请先登录，再回答此问题。

采纳的回答

Image Analyst
Image Analyst 2016-12-28
I don't know what this means "I don't have the same options as I."
Anyway, just place a popup on your figure within GUIDE using the toolbar. Then set it's string value:
signalGenerators=importdata('availableSignalGenerators.txt').';
handles.popup1.String = signalGenerators; % If using R2014b or later
% OR
set(handles.popup1.String, 'String', signalGenerators); % R2014a or earlier
You can do that in either the OpeningFcn() or OutputFcn() - both get executed before your GUI is made available to the user.
  1 个评论
Björn Persson
Björn Persson 2016-12-28
Perfect, thanks! I just had to modify your code to
handles.popupmenu1.String = signalGenerators;
to match the default values.

请先登录，再进行评论。

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Migrate GUIDE Apps 的更多信息

标签

产品

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by