Using Callback function - PopupEditText

[Helper]

THE POST BELOW IS MORE THAN 5 YEARS OLD. RELATED SUPPORT INFORMATION MIGHT BE OUTDATED OR DEPRECATED

On 20/11/2005 at 07:41, xxxxxxxx wrote:

User Information:
Cinema 4D Version:   9.1 
Platform:      
Language(s) :     C++  ;

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Sorry if this is a general c++ question, but I cant work out how to use the callback function for the PopupEditText method.

Could someone please post a simple snippet of how to use a callback function?

[Helper]

THE POST BELOW IS MORE THAN 5 YEARS OLD. RELATED SUPPORT INFORMATION MIGHT BE OUTDATED OR DEPRECATED

On 22/11/2005 at 14:46, xxxxxxxx wrote:

First you have to define a callback function PopupEditTextCallback:

  
void popupTextCallback(LONG mode, const String& text, void* userdata) {  
     if (mode==POPUPEDITTEXTCALLBACK_TEXTCHANGED)   
          GePrint(text);  
}  

Then pass that function (type PopupEditTextCallback) to PopupEditText:

  
String strTest = "Test";  
PopupEditText(0, 0, 100, 20, strTest, 0, (PopupEditTextCallback* )popupTextCallback, NULL);  

-Chris