We are developing a device with a graphical LCD and hardware qwerty keyboard.
We need the ability to enter text data up to 256 characters. At this time we use gwinTexteditCreate();
It works, we can type text and move the cursor to left and right by buttons for editing.
But it allows filling only a single line of text. In a single line we can show up to 32 characters, it's a little bit inconvenient.
It's possible to show on our LCD up to 4 lines of text.
How to implement multiline text input with the ability to show 4 rows with 32 characters at each line and use cursor for moving up/down, left/right, and scrolling?
Thanks in advance!