HI Greg,
I implemented as you said. It worked great. But the problem is
callback is not happening. Here is the code. Can u plz tell me why it is
not happening??
class colorInpt : public Input {
int handle(int event);
public:
colorInpt(int x, int y, int w, int h, const char *L);
};
colorInpt::colorInpt(int x, int y, int w, int h, const char *L) : Input(x,
y, w,h,L){ //Constructor for Input class
}
int colorInpt::handle(int e) {
int ret = 0;
switch (e) {
case FOCUS: color(0xff0c3800);
redraw();
return False;
case UNFOCUS: color(0xa3a3c600);
redraw();
return False;
}
return(ret);
}
static colorInpt *inputL = NULL;
static void cb_mycallback(colorInpt* ip, void*){
strcpy(LoginId, ip->value());
#ifdef DEBUG
fprintf(stderr,"Login Id ::%s\n", LoginId);
#endif
}
inputL = new colorInpt(100, 50, 130, 25, "Login Id :");
inputL->labelsize(14);
inputL->callback((fltk::Callback*)cb_mycallback);
inputL->when(fltk::WHEN_CHANGED);
On Thu, Apr 12, 2012 at 9:36 AM, Rajesh Kumar <[email protected]> wrote:
> Hi Greg,
>
> Here I should declare a class named Fl_Input or can I directly
> call handle method of Input box???
>
> On Wed, Apr 11, 2012 at 11:35 PM, Greg Ercolano <[email protected]> wrote:
>
>> On 04/11/12 10:46, Rajesh Kumar wrote:
>> > Thanks for the reply. Can u post pseudo code for this??
>>
>> I think Albrecht means something like this in your derived class:
>>
>> int handle(int e) {
>> int ret = Fl_Input::handle(e);
>> switch (e) {
>> case FL_FOCUS: color(YOUR_FOCUS_COLOR); redraw();
>> return(1);
>> case FL_UNFOCUS: color(YOUR_UNFOCUS_COLOR); redraw();
>> return(1);
>> }
>> return(ret);
>> }
>> _______________________________________________
>> fltk mailing list
>> [email protected]
>> http://lists.easysw.com/mailman/listinfo/fltk
>>
>
>
>
> --
> *
> Thanks & Regards,
> Rajesh Kumar P
> *
>
>
--
*
Thanks & Regards,
Rajesh Kumar P
*
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