Strange behaviour with uigetfile in APPDesigner (not observed in GUIDE)

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Jason
Jason 2020-10-8
回答： Jorg Woehl 2024-5-14
Hello.
I am updating my code from GUIDE and have found a strange effect using uigetfile. It works fine in GUIDE.
what happens is when I run this, whilst it works, my app switches and makes the matlab command window come to the front. Althought I can just reselect my app, its not ideal. Thanks for any pointers.
Jason
This is my code.
[file,path,idx]=uigetfile({'*.tif';'*.tiff';'*.RAW';},'Load Image',app.startfolder);
where startfolder is defined as a public property
properties (Access = public)
startfolder %starting generic save / load folder
and initiated in the StartupFCN:
function startupFcn(app)
app.startfolder='C:\' ;%starting generic save / load folder

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采纳的回答

Mario Malic
Mario Malic 2020-10-8
This is a known issue with App Designer, here's the workaround, see the accepted answer.

更多回答（1 个）

Jorg Woehl
Jorg Woehl 2024-5-14
I have just published a simple workaround for these focus issues, which -- as The MathWorks acknowledges -- still have "currently no official workaround". Check out my File Exchange contribution https://www.mathworks.com/matlabcentral/fileexchange/165961-fixfocus, which was in part inspired by the thread mentioned in Mario Malic's answer.

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