wwWidgets

[mickey]

sorry, now it's working; thanks

[mickey]

Another problem's arising; i don't know if could depend from wwSpin but this code below don't work. DO anyone see the error? thanks

......
wwFloatSpinBox* spinb = (wwFloatSpinBox*) sender();
std::vector<wwFloatSpinBox*> sbc;
sbc.push_back(wwFloatSpinBoxC0);
if (spinb == sbc[0]) 
     printf("hello");

......
wwFloatSpinBox* spinb = (wwFloatSpinBox*) sender();
std::vector<wwFloatSpinBox*> sbc;
sbc.push_back(wwFloatSpinBoxC0);
if (spinb == sbc[0]) 
     printf("hello");

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[wysota]

What does "don't work" mean? The spinbox doesn't have anything to do here, you're operating on pointers to them only, so you can't blaim the object for anything.

[mickey]

Another problem's arising; i don't know if could depend from wwSpin but this code below don't work. DO anyone see the error? thanks

......
object::mySLot(double value)  {
   cout << value;
   wwFloatSpinBox* spinb = (wwFloatSpinBox*) sender(); 
   std::vector<wwFloatSpinBox*> sbc;
   sbc.push_back(wwFloatSpinBoxC0);
   if (spinb == sbc[0]) 
         printf("hello");
}

......
object::mySLot(double value)  {
   cout << value;
   wwFloatSpinBox* spinb = (wwFloatSpinBox*) sender(); 
   std::vector<wwFloatSpinBox*> sbc;
   sbc.push_back(wwFloatSpinBoxC0);
   if (spinb == sbc[0]) 
         printf("hello");
}

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When I change wwSpinBox value this SLOT is called (it works), but "hello" isn't printed; with QSpinBox this worked! I need to know who's the sender...thanks......

[wysota]

Try printf("Hello\n") instead.

[mickey]

sorry, inside my if there isn't only a printf....nothing inside it isn't excuted...anyway I just putted printf("hello\n") it dosn't work; thanks

[wysota]

Maybe wwFloatSpinBoxC0 is not the one emitting the signal? You can print those pointers (either from your app or a debugger) and compare them yourself (and using a debugger you can even check properties of those objects).

[mickey]

they work. i'm sorry.thanks
but why if I set spinbox value eg 2, when I launch my app appear 0.2????
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it need set it by hand....desinger seems doesn't work for this aim
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