Entry: while adding text beyond visible region there is no auto-scroll

[Aukstkalnis]

Describe the bug:

I add text at the bottom of text wedget, then pres enter, then write, and there is no autoscroll. The text is bellow the visible field. I think this is a bug, because when writing, user do not need to manually scroll down to see what is written.

To Reproduce:

Steps to reproduce the behaviour:

1. Go to fyne_demo
2. Click on Wiggets
3. Click on Text
4. Hit enter until the text reaches the bottom
5. See that text are gone and no autostroll was made.

Device (please complete the following information):

• OS: Windowns
• Version: 10
• Go version: 1.14.2
• Fyne version: 40c918d

[andydotxyz]

Quite right. This is a flaw in the current scrolling of the Entry widget that needs to be addressed.
Unfortunately the underrlying work is a breaking change and so we can't address it in a feature release, and it will have to wait until 2.0 later in the year. Depends upon #471

[Aukstkalnis]

Ok, but I think for demo you just need to add simple workaround to just move scroll container when cursor is bellow the visible field.

[andydotxyz]

I don't think that our demo should be including workarounds, we need to fix this properly.

[andydotxyz]

Going to close this as a duplicate, we will work through Entry and other Text handling improvements in 2.0 following #471