Scrollable text inputs #339
Description
Text inputs should be scrollable such that if there is more text content than fits the size assigned to the input, it is still possible to view that text.
Some notes:
- Single-line text inputs should scroll horiztonally
- Multi-line text input should scroll vertically
- Scrolling with the mouse wheel should be possible
- The scroll position ought to follow the caret such that when typing (or using the arrow keys) the caret stays in view
- When selecting text using a mouse, scrolling in a given direction ought to occur when the mouse extends past the edge of the text input in that direction
- Scrolling ought to "bubble" out to parent nodes when:
- When using the mouse wheel
- When selecting text IF the text input is larger than it's containing scrollport in the relevant axis