| lcdui.textbox | ||
|---|---|---|
 | Hecl Java ME MIDP2.0 Commands |  |
| lcdui.textbox | ||
|---|---|---|
| | Hecl Java ME MIDP2.0 Commands | |
lcdui.textbox — Creates a text box for editing larger blocks of text.
lcdui.textbox -title title -text text -maxlen maxlen -type
any | emailaddr | numeric | phonenumber | decimal
$textboxcmdtypetext | -maxlen maxlen | -password
1 | 0
| -uneditable
1 | 0
| -sensitive
1 | 0
| -non_predictive
1 | 0
| -initial_caps_word
1 | 0
]
The lcdui.textbox command creates a full-screen text editing widget that can be used for editing longer, multi-line chunks of text. For an in-depth look at the Java code that this command is based on, see: javax.microedition.lcdui.TextBox
There are several options governing the functionality of this widget. Note that more than one constraint may be selected at a time:
-password: If 1, obscure the data as it is entered.
-uneditable: If 1, the user is not allowed to edit the
displayed text.
-sensitive: If 1, "indicates that the text entered is
sensitive data that the implementation must never store into a dictionary or table for
use in predictive, auto-completing, or other accelerated input schemes."
-non_predictive: Don't use the local text-completion system if
this option is set.
-initial_caps_word: The initial letter of each word should be
capitalized if this option is set.
-initial_caps_sentence: The initial letter of each sentence
should be capitalized if this option is set.
set evalcmd [lcdui.command -label Evaluate -longlabel Evaluate]
set textbox [lcdui.textbox -text {[lcdui.alert -text "hi!"] setcurrent} \
-commandaction runCode]
$textbox setcurrent
$textbox addcommand $evalcmd
proc runCode {cmd txtbox} {
eval [$txtbox cget -text]
}Live example: http://www.heclbuilder.com/scripts/show/153
| |  | |
| lcdui.stringitem |  | lcdui.textfield |