Scratch-gui: List Item Selection Support

[MrBlockCat]

Expected Behavior

Like in Scratch 2, you should be able to select and copy the contents of a list in the player. This is helpful for load codes for games, for instance.

Actual Behavior

When you try to select text in a list, it just moves the list with your cursor

Steps to Reproduce

Create a list with something in it, and make sure the list is showing in the player. Then, move your mouse to the list in the player, and try to select text in the list like you can in Scratch 2. No matter where you click and drag, it always drags the list instead of selecting.

Operating System and Browser

OS: Windows 10 Home Insider Preview AMD 64-bit, build 17650.1001 (Skip Ahead)
Browser: Firefox Nightly 61.0a1 (2018-04-25) (64-bit)

[hedgehog125]

Another option could be for this to become a proper feature as it's used so much. Maybe there could be some way of brining up a dialog for the user to copy.

[paulkaplan]

This should be a pretty easy one if someone wants to implement it. I think it would just require adding the special 'no-drag' class to the individual list items when they are not in input mode. I believe the no-drag class is already added when in input mode, since you can select the text once you have clicked on it.

[kyleplo]

This seems to already work for me on Windows Chrome.

[paulkaplan]

This has been fixed!