Line 11: |
Line 11: |
| | | |
| function on.charIn(char) | | function on.charIn(char) |
− | if string.len(input) >= 25 then -- Here, we set a 25 chars limit | + | input = input..char -- appending |
− | input = input..char -- appending
| + | platform.window:invalidate() -- refreshing the screen |
− | platform.window:invalidate() -- refreshing the screen
| |
− | end
| |
| end | | end |
| | | |
− | function on.backspaceKey()
| |
− | input = string.usub(input,0,string.len(input)-1) -- deleting the last char (with unicode support)
| |
− | platform.window:invalidate() -- refreshing the screen
| |
− | end
| |
| </syntaxhighlight> | | </syntaxhighlight> |
| | | |