D2Editor:setSizeChangeListener(function(editor, w, h))
Sets the callback function for when the editor contents exceed the current editor size, when the contents fit on fewer lines, or when the contents fit on a single line of smaller width. This function can then resize the editor appropriately. The callback function should be a void function. It will be passed into the following parameters:
|
Parameter |
Description |
|---|---|
|
editor w h |
Editor in which the expression changed size. Optimal widget width to t the expression. Optimal widget height to t the expression. |
Returns the text editor object.
Info
To remove the listener, call D2Editor:setSizeChangeListener(nil)
Introduced in platform.apiLevel = '2.0'