CATextViewDelegate

CATextViewDelegate

Class Description

textView event delegate

Method

access modifier	Method name	Description
public	onTextViewAttachWithIME	trigger when opening keyboard
public	onTextViewDetachWithIME	trigger when closing keyboard
public	onTextViewInsertText	trigger when inserting text
public	onTextViewDeleteBackward	trigger when deleting text

Method Description

virtual bool onTextViewAttachWithIME(CATextView sender)*
Return value: bool
Parameter:

Type	Parameter name	Description
CATextView *	sender	current textView

virtual bool onTextViewDetachWithIME(CATextView sender)*
Return value: bool
Parameter:

Type	Parameter name	Description
CATextView *	sender	current textView

virtual bool onTextViewInsertText(CATextView sender, const char * text, int nLen)*
Return value: bool
Parameter:

Type	Parameter name	Description
CATextView *	sender	current textView
const char *	text	inserted text
int	nLen	inserted text’s length

virtual bool onTextViewDeleteBackward(CATextView sender, const char * delText, int nLen)*
Return value: bool
Parameter:

Type	Parameter name	Description
CATextView *	sender	current textView
const char *	text	deleted text
int	nLen	deleted text’s length