Difference between revisions of "D2Editor:newRichText"

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== Example  ==
 
== Example  ==
  
<source lang="lua">
+
<source lang="lua" highlight=2>
 
function on.create()
 
function on.create()
 
editor = D2Editor.newRichText()
 
editor = D2Editor.newRichText()
Line 19: Line 19:
  
 
function on.charIn(char)
 
function on.charIn(char)
currentText = editor:getText()
+
currentText = editor:getText() or ""
 
editor:setText(currentText .. char)
 
editor:setText(currentText .. char)
 
--Add char to the editor
 
--Add char to the editor

Latest revision as of 16:27, 18 June 2012

D2Editor.newRichText is a function that is part of the D2Editor Library.


This function creates and returns a new rich text editor. In order for the editor to display you will need to use use D2Editor.move() and D2Editor.resize() after the declaration.

Syntax

D2Editor.newRichText()
creates and returns a new rich text editor.

Example

function on.create()
	editor = D2Editor.newRichText()
	editor:move(0,0)
	editor:resize(200,100)
end

function on.charIn(char)
	currentText = editor:getText() or ""
	editor:setText(currentText .. char)
	--Add char to the editor
end

function on.enterKey()
	on.charIn(string.char(10))
	--Add a new line
end

A very simple text editor (its actually more complicated that it should be, but it shows the basics).

See also