wwWidgets

[mickey]

hi, I tel you this compile error

wwfloatspinbox.cpp(94) : error C2059: syntax error : ')'

wwfloatspinbox.cpp(94) : error C2059: syntax error : ')'

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if I connect from desinger don't work; it works if I connect by end; I didn't find diference if I set minValue >=1.

[wysota]

Ah, yes, there is an additional closing bracket for Qt versions that don't support QLocale, but it's enough if you just delete it.

About your slot problems... maybe you have an error somewhere? Which signal-slot connections don't work for you? I tested the valueChanged(double)/setValue(double) connection and it worked fine from within Designer.

[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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