We have an issue with longpress on buttons on touchscreen HMI using perspective. A copy Menu popsup ? we have disabled "right mouse" emulation under control panel "touch and pen" we want to use the buttons for jogging motors. Problem occurs on any button including navigation buttons.
Are you able to provide a screenshot of the issue? Just ran a quick test launching a Perspective client and this seems to be an expected behavior when you longpress on a button. Does it look like it's also highlighting the text and showing up as the opaque copy when you are longpressing and dragging the button across the screen?
I would highly recommend opening up a support ticket with us so that a Support Engineer can help you troubleshoot this further. https://inductiveautomation.com/support/home/
Has a solution been found to this? I am experiencing the same issue on a jog button. In Control Panel > Pen and Touch, "Press and Hold" has been disabled.
In the designer, and on a button you do not wish to be selectable, add the key value pair of "user-select: none" in the textStyle properties of the component. This should make text for that component no longer selectable.
I'm curious to hear how you've set up your jog button. I hear it's fraught with all kinds of potential issues to try to jog equipment from an HMI, let alone Ignition.
That's probably a whole different topic however.
Using Perspective 8.1.26 and Chrome browser on a touch screen, to resolve the problem that the text on a button was selected with a long press on the button, under Styles, I added the stylesheet.css with the entry:
-webkit-touch-callout: none; /* for Safari on iOS only */
-webkit-user-select: none; /* for Safari */
(The entry was suggested in Perspective Mouse event, disable cut/copy/paste on iPad - #11 by Chris_Kociolek; the * means the styling will apply to every component)
For individual components, adding the key value pair of "user-select: none" in the textStyle properties of the component also works.
Adding the event handler suggested in Perspective disable right click menu on touchscreen did not work.