[Iup-users] Matrix -- responding to key presses?

[Jeremy Cowgar]

Ah... I see now. Changing it to ACTION_CB made everything work.

Jeremy

Antonio Scuri wrote:
>   In IupMatrix the callback is called "ACTION_CB", notice the "_CB".
>
> Best,
> scuri
>
>   
>> -----Original Message-----
>> From: iup-users-bounces at lists.luaforge.net 
>> [mailto:iup-users-bounces at lists.luaforge.net] On Behalf Of 
>> Jeremy Cowgar
>> Sent: terça-feira, 30 de outubro de 2007 14:22
>> To: IUP discussion list.
>> Subject: [Iup-users] Matrix -- responding to key presses?
>>
>> Hello.
>>
>> I am wondering how can I respond to certian key presses? for 
>> instance, when not in an edit field, I want to be able 
>> respond to some simple key presses to take action on, such as 
>> when the user presses D or K or L. I want to do something. I 
>> am having problems getting those key presses. I figured I would just:
>>
>> int myActionCallback (Ihandle *self, int ch, int lin, int 
>> col, int active, char *after) {
>>   printf ("Ch=%i  lin=%i col=%i\n", ch, lin, col);
>>   switch (ch)
>>   {
>>     case 'D':
>>       do something
>>       return IUP_IGNORE;
>>    case 'K':
>>       do something else
>>       return IUP_IGNORE;
>>   }
>>   return IUP_DEFAULT;
>> }
>>
>> IupSetCallback (myMatrix, "ACTION", (Icallback) myActionCallback);
>>
>> But w/the above, it never seems as though my action callback 
>> function is called. Any thoughts?
>>
>> Jeremy
>>
>>
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>> iup-users at lists.luaforge.net
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>>
>>     
>
>
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