App designer - how to use numpad instead of number keys?
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Teshan Rezel
le 13 Avr 2021
Commenté : Gaadisaa Merdassa
le 18 Jan 2023
Hi folks,
I have the following code, but was wondring if it can be adjusted to use the numpad inputs as well as the number keys?
Thanks
function UIFigureKeyPress(app, event)
switch event.Key
case '1'
Incipient1ButtonPushed(app);
case '2'
Circular2ButtonPushed(app);
case '3'
Lenticular3ButtonPushed(app);
case '4'
Ribbon4ButtonPushed(app);
case '5'
Isotropic5ButtonPushed(app);
case '6'
Filler6ButtonPushed(app);
case '7'
ResinButtonCokePushed(app);
case 'f5'
RefreshF5ButtonPushed(app);
case 'leftarrow'
ReverseButtonPushed(app);
case 'rightarrow'
SkipCurrentImageRightArrowButtonPushed(app);
end
end
1 commentaire
Gaadisaa Merdassa
le 18 Jan 2023
@Teshan Rezel, were you able to use the numpad now? I am having similar issue. I am a beginner to MATLAB app designer and I am trying to develop a calculator. I did it but I cannot use the numpad to enter the numbers.
Réponse acceptée
Adam Danz
le 14 Avr 2021
Modifié(e) : Adam Danz
le 14 Avr 2021
Place a break point at the top of the UIFigureKeyPress function. Press a numpad key and look at the value of event.Key to determine the key code for numpad keys. Then add those values to the cases.
Multiple case matches are combined in cell strings.
Demo
After running these two lines, press different keys while the figure is current and look at the command window outputs.
uif = uifigure();
uif.KeyPressFcn = @(h,event)disp(event)
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