465 lines
24 KiB
C++
465 lines
24 KiB
C++
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/** \file
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* \brief Class Callback Utilities.
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*/
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#ifndef __IUP_CLASS_CBS_HPP
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#define __IUP_CLASS_CBS_HPP
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#define IUP_CLASS_GET_OBJECT(__ih, __class) dynamic_cast<__class*>((__class*)IupGetAttribute(__ih, #__class "->this"))
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#define IUP_CLASS_INITCALLBACK(__ih, __class) \
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IupSetAttribute(__ih, #__class "->this", (char*)this)
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#define IUP_CLASS_SETCALLBACK(__ih, __name, __cb) \
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IupSetCallback(__ih, __name, (Icallback)CB_##__cb)
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#ifdef __IUP_PLUS_H
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#define IUP_PLUS_GET_OBJECT(__elem, __class) dynamic_cast<__class*>((__class*)IupGetAttribute(__elem.GetHandle(), #__class "->this"))
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#define IUP_PLUS_INITCALLBACK(__elem, __class) \
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IupSetAttribute(__elem.GetHandle(), #__class "->this", (char*)this)
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#define IUP_PLUS_SETCALLBACK(__elem, __name, __cb) \
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IupSetCallback(__elem.GetHandle(), __name, (Icallback)CB_##__cb)
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#endif
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#define IUP_CLASS_DECLARECALLBACK_IFn(__class, __cb) \
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int __cb(Ihandle* ih); \
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static int CB_##__cb(Ihandle* ih) \
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{ \
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__class* obj = IUP_CLASS_GET_OBJECT(ih, __class); \
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return obj->__cb(ih); \
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}
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#define IUP_CLASS_DECLARECALLBACK_IFni(__class, __cb) \
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int __cb(Ihandle* ih, int i1); \
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static int CB_##__cb(Ihandle* ih, int i1) \
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{ \
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__class* obj = IUP_CLASS_GET_OBJECT(ih, __class); \
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return obj->__cb(ih, i1); \
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}
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#define IUP_CLASS_DECLARECALLBACK_IFnii(__class, __cb) \
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int __cb(Ihandle* ih, int i1, int i2); \
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static int CB_##__cb(Ihandle* ih, int i1, int i2) \
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{ \
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__class* obj = IUP_CLASS_GET_OBJECT(ih, __class); \
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return obj->__cb(ih, i1, i2); \
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}
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#define IUP_CLASS_DECLARECALLBACK_IFniii(__class, __cb) \
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int __cb(Ihandle* ih, int i1, int i2, int i3); \
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static int CB_##__cb(Ihandle* ih, int i1, int i2, int i3) \
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{ \
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__class* obj = IUP_CLASS_GET_OBJECT(ih, __class); \
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return obj->__cb(ih, i1, i2, i3); \
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}
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#define IUP_CLASS_DECLARECALLBACK_IFniiii(__class, __cb) \
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int __cb(Ihandle* ih, int i1, int i2, int i3, int i4); \
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static int CB_##__cb(Ihandle* ih, int i1, int i2, int i3, int i4) \
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{ \
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__class* obj = IUP_CLASS_GET_OBJECT(ih, __class); \
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return obj->__cb(ih, i1, i2, i3, i4); \
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}
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#define IUP_CLASS_DECLARECALLBACK_IFniiiii(__class, __cb) \
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int __cb(Ihandle* ih, int i1, int i2, int i3, int i4, int i5); \
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static int CB_##__cb(Ihandle* ih, int i1, int i2, int i3, int i4, int i5) \
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{ \
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__class* obj = IUP_CLASS_GET_OBJECT(ih, __class); \
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return obj->__cb(ih, i1, i2, i3, i4, i5); \
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}
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#define IUP_CLASS_DECLARECALLBACK_IFniiiiii(__class, __cb) \
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int __cb(Ihandle* ih, int i1, int i2, int i3, int i4, int i5, int i6); \
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static int CB_##__cb(Ihandle* ih, int i1, int i2, int i3, int i4, int i5, int i6) \
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{ \
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__class* obj = IUP_CLASS_GET_OBJECT(ih, __class); \
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return obj->__cb(ih, i1, i2, i3, i4, i5, i6); \
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}
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#define IUP_CLASS_DECLARECALLBACK_IFniiiiiiC(__class, __cb) \
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int __cb(Ihandle* ih, int i1, int i2, int i3, int i4, int i5, int i6, struct _cdCanvas* canvas); \
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static int CB_##__cb(Ihandle* ih, int i1, int i2, int i3, int i4, int i5, int i6, struct _cdCanvas* canvas) \
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{ \
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__class* obj = IUP_CLASS_GET_OBJECT(ih, __class); \
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return obj->__cb(ih, i1, i2, i3, i4, i5, i6, canvas); \
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}
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#define IUP_CLASS_DECLARECALLBACK_IFnC(__class, __cb) \
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int __cb(Ihandle* ih, struct _cdCanvas* canvas); \
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static int CB_##__cb(Ihandle* ih, struct _cdCanvas* canvas) \
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{ \
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__class* obj = IUP_CLASS_GET_OBJECT(ih, __class); \
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return obj->__cb(ih, canvas); \
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}
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#define IUP_CLASS_DECLARECALLBACK_dIFnii(__class, __cb) \
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double __cb(Ihandle* ih, int i1, int i2); \
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static double CB_##__cb(Ihandle* ih, int i1, int i2) \
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{ \
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__class* obj = IUP_CLASS_GET_OBJECT(ih, __class); \
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return obj->__cb(ih, i1, i2); \
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}
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#define IUP_CLASS_DECLARECALLBACK_sIFni(__class, __cb) \
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char* __cb(Ihandle* ih, int i1); \
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static char* CB_##__cb(Ihandle* ih, int i1) \
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{ \
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__class* obj = IUP_CLASS_GET_OBJECT(ih, __class); \
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return obj->__cb(ih, i1); \
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}
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#define IUP_CLASS_DECLARECALLBACK_sIFnii(__class, __cb) \
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char* __cb(Ihandle* ih, int i1, int i2); \
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static char* CB_##__cb(Ihandle* ih, int i1, int i2) \
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{ \
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__class* obj = IUP_CLASS_GET_OBJECT(ih, __class); \
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return obj->__cb(ih, i1, i2); \
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}
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#define IUP_CLASS_DECLARECALLBACK_sIFniis(__class, __cb) \
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char* __cb(Ihandle* ih, int i1, int i2, char* s); \
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static char* CB_##__cb(Ihandle* ih, int i1, int i2, char* s) \
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{ \
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__class* obj = IUP_CLASS_GET_OBJECT(ih, __class); \
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return obj->__cb(ih, i1, i2, s); \
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}
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#define IUP_CLASS_DECLARECALLBACK_IFnff(__class, __cb) \
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int __cb(Ihandle* ih, float f1, float f2); \
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static int CB_##__cb(Ihandle* ih, float f1, float f2) \
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{ \
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__class* obj = IUP_CLASS_GET_OBJECT(ih, __class); \
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return obj->__cb(ih, f1, f2); \
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}
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#define IUP_CLASS_DECLARECALLBACK_IFniff(__class, __cb) \
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int __cb(Ihandle* ih, int i1, float f1, float f2); \
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static int CB_##__cb(Ihandle* ih, int i1, float f1, float f2) \
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{ \
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__class* obj = IUP_CLASS_GET_OBJECT(ih, __class); \
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return obj->__cb(ih, i1, f1, f2); \
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}
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#define IUP_CLASS_DECLARECALLBACK_IFnfiis(__class, __cb) \
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int __cb(Ihandle* ih, float f1, int i1, int i2, char* s); \
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static int CB_##__cb(Ihandle* ih, float f1, int i1, int i2, char* s) \
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{ \
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__class* obj = IUP_CLASS_GET_OBJECT(ih, __class); \
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return obj->__cb(ih, f1, i1, i2, s); \
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}
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#define IUP_CLASS_DECLARECALLBACK_IFnd(__class, __cb) \
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int __cb(Ihandle* ih, double d1); \
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static int CB_##__cb(Ihandle* ih, double d1) \
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{ \
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__class* obj = IUP_CLASS_GET_OBJECT(ih, __class); \
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return obj->__cb(ih, d1); \
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}
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#define IUP_CLASS_DECLARECALLBACK_IFndds(__class, __cb) \
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int __cb(Ihandle* ih, double d1, double d2, char* s); \
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static int CB_##__cb(Ihandle* ih, double d1, double d2, char* s) \
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{ \
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__class* obj = IUP_CLASS_GET_OBJECT(ih, __class); \
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return obj->__cb(ih, d1, d2, s); \
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}
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#define IUP_CLASS_DECLARECALLBACK_IFniid(__class, __cb) \
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int __cb(Ihandle* ih, int i1, int i2, double d1); \
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static int CB_##__cb(Ihandle* ih, int i1, int i2, double d1) \
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{ \
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__class* obj = IUP_CLASS_GET_OBJECT(ih, __class); \
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return obj->__cb(ih, i1, i2, d1); \
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}
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#define IUP_CLASS_DECLARECALLBACK_IFniidd(__class, __cb) \
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int __cb(Ihandle* ih, int i1, int i2, double d1, double d2); \
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static int CB_##__cb(Ihandle* ih, int i1, int i2, double d1, double d2) \
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{ \
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__class* obj = IUP_CLASS_GET_OBJECT(ih, __class); \
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return obj->__cb(ih, i1, i2, d1, d2); \
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}
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#define IUP_CLASS_DECLARECALLBACK_IFniiddi(__class, __cb) \
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int __cb(Ihandle* ih, int i1, int i2, double d1, double d2, int i3); \
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static int CB_##__cb(Ihandle* ih, int i1, int i2, double d1, double d2, int i3) \
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{ \
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__class* obj = IUP_CLASS_GET_OBJECT(ih, __class); \
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return obj->__cb(ih, i1, i2, d1, d2, i3); \
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}
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#define IUP_CLASS_DECLARECALLBACK_IFniidds(__class, __cb) \
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int __cb(Ihandle* ih, int i1, int i2, double d1, double d2, char* s); \
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static int CB_##__cb(Ihandle* ih, int i1, int i2, double d1, double d2, char* s) \
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{ \
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__class* obj = IUP_CLASS_GET_OBJECT(ih, __class); \
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return obj->__cb(ih, i1, i2, d1, d2, s); \
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}
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#define IUP_CLASS_DECLARECALLBACK_IFniiIII(__class, __cb) \
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int __cb(Ihandle* ih, int i1, int i2, int *I1, int *I2, int *I3); \
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static int CB_##__cb(Ihandle* ih, int i1, int i2, int *I1, int *I2, int *I3) \
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{ \
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__class* obj = IUP_CLASS_GET_OBJECT(ih, __class); \
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return obj->__cb(ih, i1, i2, I1, I2, I3); \
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}
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#define IUP_CLASS_DECLARECALLBACK_IFniIIII(__class, __cb) \
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int __cb(Ihandle* ih, int i1, int *I1, int *I2, int *I3, int *I4); \
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static int CB_##__cb(Ihandle* ih, int i1, int *I1, int *I2, int *I3, int *I4) \
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{ \
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__class* obj = IUP_CLASS_GET_OBJECT(ih, __class); \
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return obj->__cb(ih, i1, I1, I2, I3, I4); \
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}
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#define IUP_CLASS_DECLARECALLBACK_IFnIi(__class, __cb) \
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int __cb(Ihandle* ih, int *I1, int i1); \
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static int CB_##__cb(Ihandle* ih, int *I1, int i1) \
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{ \
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__class* obj = IUP_CLASS_GET_OBJECT(ih, __class); \
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return obj->__cb(ih, I1, i1); \
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}
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#define IUP_CLASS_DECLARECALLBACK_IFnccc(__class, __cb) \
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int __cb(Ihandle* ih, char c1, char c2, char c3); \
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static int CB_##__cb(Ihandle* ih, char c1, char c2, char c3) \
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{ \
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__class* obj = IUP_CLASS_GET_OBJECT(ih, __class); \
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return obj->__cb(ih, c1, c2, c3); \
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}
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#define IUP_CLASS_DECLARECALLBACK_IFnis(__class, __cb) \
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int __cb(Ihandle* ih, int i1, char* s); \
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static int CB_##__cb(Ihandle* ih, int i1, char* s) \
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{ \
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__class* obj = IUP_CLASS_GET_OBJECT(ih, __class); \
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return obj->__cb(ih, i1, s); \
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}
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#define IUP_CLASS_DECLARECALLBACK_IFniis(__class, __cb) \
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int __cb(Ihandle* ih, int i1, int i2, char* s); \
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static int CB_##__cb(Ihandle* ih, int i1, int i2, char* s) \
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{ \
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__class* obj = IUP_CLASS_GET_OBJECT(ih, __class); \
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return obj->__cb(ih, i1, i2, s); \
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}
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#define IUP_CLASS_DECLARECALLBACK_IFniiis(__class, __cb) \
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int __cb(Ihandle* ih, int i1, int i2, int i3, char* s); \
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static int CB_##__cb(Ihandle* ih, int i1, int i2, int i3, char* s) \
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{ \
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__class* obj = IUP_CLASS_GET_OBJECT(ih, __class); \
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return obj->__cb(ih, i1, i2, i3, s); \
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}
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#define IUP_CLASS_DECLARECALLBACK_IFniiiis(__class, __cb) \
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int __cb(Ihandle* ih, int i1, int i2, int i3, int i4, char* s); \
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static int CB_##__cb(Ihandle* ih, int i1, int i2, int i3, int i4, char* s) \
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{ \
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__class* obj = IUP_CLASS_GET_OBJECT(ih, __class); \
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return obj->__cb(ih, i1, i2, i3, i4, s); \
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}
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#define IUP_CLASS_DECLARECALLBACK_IFniiiiis(__class, __cb) \
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int __cb(Ihandle* ih, int i1, int i2, int i3, int i4, int i5, char* s); \
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static int CB_##__cb(Ihandle* ih, int i1, int i2, int i3, int i4, int i5, char* s) \
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{ \
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__class* obj = IUP_CLASS_GET_OBJECT(ih, __class); \
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return obj->__cb(ih, i1, i2, i3, i4, i5, s); \
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}
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#define IUP_CLASS_DECLARECALLBACK_IFniiiiiis(__class, __cb) \
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int __cb(Ihandle* ih, int i1, int i2, int i3, int i4, int i5, int i6, char* s); \
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static int CB_##__cb(Ihandle* ih, int i1, int i2, int i3, int i4, int i5, int i6, char* s) \
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{ \
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__class* obj = IUP_CLASS_GET_OBJECT(ih, __class); \
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return obj->__cb(ih, i1, i2, i3, i4, i5, i6, s); \
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}
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#define IUP_CLASS_DECLARECALLBACK_IFnss(__class, __cb) \
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int __cb(Ihandle* ih, char* s1, char* s2); \
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static int CB_##__cb(Ihandle* ih, char* s1, char* s2) \
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{ \
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__class* obj = IUP_CLASS_GET_OBJECT(ih, __class); \
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||
|
|
return obj->__cb(ih, s1, s2); \
|
||
|
|
}
|
||
|
|
|
||
|
|
#define IUP_CLASS_DECLARECALLBACK_IFns(__class, __cb) \
|
||
|
|
int __cb(Ihandle* ih, char* s1); \
|
||
|
|
static int CB_##__cb(Ihandle* ih, char* s1) \
|
||
|
|
{ \
|
||
|
|
__class* obj = IUP_CLASS_GET_OBJECT(ih, __class); \
|
||
|
|
return obj->__cb(ih, s1); \
|
||
|
|
}
|
||
|
|
|
||
|
|
#define IUP_CLASS_DECLARECALLBACK_IFnsi(__class, __cb) \
|
||
|
|
int __cb(Ihandle* ih, char* s1, int i1); \
|
||
|
|
static int CB_##__cb(Ihandle* ih, char* s1, int i1) \
|
||
|
|
{ \
|
||
|
|
__class* obj = IUP_CLASS_GET_OBJECT(ih, __class); \
|
||
|
|
return obj->__cb(ih, s1, i1); \
|
||
|
|
}
|
||
|
|
|
||
|
|
#define IUP_CLASS_DECLARECALLBACK_IFnsii(__class, __cb) \
|
||
|
|
int __cb(Ihandle* ih, char* s1, int i1, int i2); \
|
||
|
|
static int CB_##__cb(Ihandle* ih, char* s1, int i1, int i2) \
|
||
|
|
{ \
|
||
|
|
__class* obj = IUP_CLASS_GET_OBJECT(ih, __class); \
|
||
|
|
return obj->__cb(ih, s1, i1, i2); \
|
||
|
|
}
|
||
|
|
|
||
|
|
#define IUP_CLASS_DECLARECALLBACK_IFnsiii(__class, __cb) \
|
||
|
|
int __cb(Ihandle* ih, char* s1, int i1, int i2, int i3); \
|
||
|
|
static int CB_##__cb(Ihandle* ih, char* s1, int i1, int i2, int i3) \
|
||
|
|
{ \
|
||
|
|
__class* obj = IUP_CLASS_GET_OBJECT(ih, __class); \
|
||
|
|
return obj->__cb(ih, s1, i1, i2, i3); \
|
||
|
|
}
|
||
|
|
|
||
|
|
#define IUP_CLASS_DECLARECALLBACK_IFnnii(__class, __cb) \
|
||
|
|
int __cb(Ihandle* ih, Ihandle* ih1, int i1, int i2); \
|
||
|
|
static int CB_##__cb(Ihandle* ih, Ihandle* ih1, int i1, int i2) \
|
||
|
|
{ \
|
||
|
|
__class* obj = IUP_CLASS_GET_OBJECT(ih, __class); \
|
||
|
|
return obj->__cb(ih, ih1, i1, i2); \
|
||
|
|
}
|
||
|
|
|
||
|
|
#define IUP_CLASS_DECLARECALLBACK_IFnnn(__class, __cb) \
|
||
|
|
int __cb(Ihandle* ih, Ihandle* ih1, Ihandle *ih2); \
|
||
|
|
static int CB_##__cb(Ihandle* ih, Ihandle* ih1, Ihandle *ih2) \
|
||
|
|
{ \
|
||
|
|
__class* obj = IUP_CLASS_GET_OBJECT(ih, __class); \
|
||
|
|
return obj->__cb(ih, ih1, ih2); \
|
||
|
|
}
|
||
|
|
|
||
|
|
#define IUP_CLASS_DECLARECALLBACK_IFniinsii(__class, __cb) \
|
||
|
|
int __cb(Ihandle* ih, int i1, int i2, Ihandle* ih1, char* s, int i3, int i4); \
|
||
|
|
static int CB_##__cb(Ihandle* ih, int i1, int i2, Ihandle* ih1, char* s, int i3, int i4) \
|
||
|
|
{ \
|
||
|
|
__class* obj = IUP_CLASS_GET_OBJECT(ih, __class); \
|
||
|
|
return obj->__cb(ih, i1, i2, ih1, s, i3, i4); \
|
||
|
|
}
|
||
|
|
|
||
|
|
#define IUP_CLASS_DECLARECALLBACK_IFnsVi(__class, __cb) \
|
||
|
|
int __cb(Ihandle* ih, char* s1, void* V1, int i1); \
|
||
|
|
static int CB_##__cb(Ihandle* ih, char* s1, void* V1, int i1) \
|
||
|
|
{ \
|
||
|
|
__class* obj = IUP_CLASS_GET_OBJECT(ih, __class); \
|
||
|
|
return obj->__cb(ih, s1, V1, i1); \
|
||
|
|
}
|
||
|
|
|
||
|
|
#define IUP_CLASS_DECLARECALLBACK_IFnsViii(__class, __cb) \
|
||
|
|
int __cb(Ihandle* ih, char* s1, void* V1, int i1, int i2, int i3); \
|
||
|
|
static int CB_##__cb(Ihandle* ih, char* s1, void* V1, int i1, int i2, int i3) \
|
||
|
|
{ \
|
||
|
|
__class* obj = IUP_CLASS_GET_OBJECT(ih, __class); \
|
||
|
|
return obj->__cb(ih, s1, V1, i1, i2, i3); \
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
/* #define IUP_CLASS_DEBUG */
|
||
|
|
#ifdef IUP_CLASS_DEBUG
|
||
|
|
class IUP_CLASS_DUMMY
|
||
|
|
{
|
||
|
|
// Used to check for errors in the definitions
|
||
|
|
IUP_CLASS_DECLARECALLBACK_IFn(IUP_CLASS_DUMMY, IFn);
|
||
|
|
IUP_CLASS_DECLARECALLBACK_IFni(IUP_CLASS_DUMMY, IFni);
|
||
|
|
IUP_CLASS_DECLARECALLBACK_IFnii(IUP_CLASS_DUMMY, IFnii);
|
||
|
|
IUP_CLASS_DECLARECALLBACK_IFniii(IUP_CLASS_DUMMY, IFniii);
|
||
|
|
IUP_CLASS_DECLARECALLBACK_IFniiii(IUP_CLASS_DUMMY, IFniiii);
|
||
|
|
IUP_CLASS_DECLARECALLBACK_IFniiiii(IUP_CLASS_DUMMY, IFniiiii);
|
||
|
|
IUP_CLASS_DECLARECALLBACK_IFniiiiii(IUP_CLASS_DUMMY, IFniiiiii);
|
||
|
|
IUP_CLASS_DECLARECALLBACK_IFniiiiiiC(IUP_CLASS_DUMMY, IFniiiiiiC);
|
||
|
|
IUP_CLASS_DECLARECALLBACK_IFnC(IUP_CLASS_DUMMY, IFnC);
|
||
|
|
IUP_CLASS_DECLARECALLBACK_dIFnii(IUP_CLASS_DUMMY, dIFnii);
|
||
|
|
IUP_CLASS_DECLARECALLBACK_sIFni(IUP_CLASS_DUMMY, sIFni);
|
||
|
|
IUP_CLASS_DECLARECALLBACK_sIFnii(IUP_CLASS_DUMMY, sIFnii);
|
||
|
|
IUP_CLASS_DECLARECALLBACK_sIFniis(IUP_CLASS_DUMMY, sIFniis);
|
||
|
|
IUP_CLASS_DECLARECALLBACK_IFnff(IUP_CLASS_DUMMY, IFnff);
|
||
|
|
IUP_CLASS_DECLARECALLBACK_IFniff(IUP_CLASS_DUMMY, IFniff);
|
||
|
|
IUP_CLASS_DECLARECALLBACK_IFnfiis(IUP_CLASS_DUMMY, IFnfiis);
|
||
|
|
IUP_CLASS_DECLARECALLBACK_IFnd(IUP_CLASS_DUMMY, IFnd);
|
||
|
|
IUP_CLASS_DECLARECALLBACK_IFndds(IUP_CLASS_DUMMY, IFndds);
|
||
|
|
IUP_CLASS_DECLARECALLBACK_IFniid(IUP_CLASS_DUMMY, IFniid);
|
||
|
|
IUP_CLASS_DECLARECALLBACK_IFniidd(IUP_CLASS_DUMMY, IFniidd);
|
||
|
|
IUP_CLASS_DECLARECALLBACK_IFniiddi(IUP_CLASS_DUMMY, IFniiddi);
|
||
|
|
IUP_CLASS_DECLARECALLBACK_IFniidds(IUP_CLASS_DUMMY, IFniidds);
|
||
|
|
IUP_CLASS_DECLARECALLBACK_IFniiIII(IUP_CLASS_DUMMY, IFniiIII);
|
||
|
|
IUP_CLASS_DECLARECALLBACK_IFniIIII(IUP_CLASS_DUMMY, IFniIIII);
|
||
|
|
IUP_CLASS_DECLARECALLBACK_IFnIi(IUP_CLASS_DUMMY, IFnIi);
|
||
|
|
IUP_CLASS_DECLARECALLBACK_IFnccc(IUP_CLASS_DUMMY, IFnccc);
|
||
|
|
IUP_CLASS_DECLARECALLBACK_IFnis(IUP_CLASS_DUMMY, IFnis);
|
||
|
|
IUP_CLASS_DECLARECALLBACK_IFniis(IUP_CLASS_DUMMY, IFniis);
|
||
|
|
IUP_CLASS_DECLARECALLBACK_IFniiis(IUP_CLASS_DUMMY, IFniiis);
|
||
|
|
IUP_CLASS_DECLARECALLBACK_IFniiiis(IUP_CLASS_DUMMY, IFniiiis);
|
||
|
|
IUP_CLASS_DECLARECALLBACK_IFniiiiis(IUP_CLASS_DUMMY, IFniiiiis);
|
||
|
|
IUP_CLASS_DECLARECALLBACK_IFniiiiiis(IUP_CLASS_DUMMY, IFniiiiiis);
|
||
|
|
IUP_CLASS_DECLARECALLBACK_IFnss(IUP_CLASS_DUMMY, IFnss);
|
||
|
|
IUP_CLASS_DECLARECALLBACK_IFns(IUP_CLASS_DUMMY, IFns);
|
||
|
|
IUP_CLASS_DECLARECALLBACK_IFnsi(IUP_CLASS_DUMMY, IFnsi);
|
||
|
|
IUP_CLASS_DECLARECALLBACK_IFnsii(IUP_CLASS_DUMMY, IFnsii);
|
||
|
|
IUP_CLASS_DECLARECALLBACK_IFnsiii(IUP_CLASS_DUMMY, IFnsiii);
|
||
|
|
IUP_CLASS_DECLARECALLBACK_IFnnii(IUP_CLASS_DUMMY, IFnnii);
|
||
|
|
IUP_CLASS_DECLARECALLBACK_IFnnn(IUP_CLASS_DUMMY, IFnnn);
|
||
|
|
IUP_CLASS_DECLARECALLBACK_IFniinsii(IUP_CLASS_DUMMY, IFniinsii);
|
||
|
|
IUP_CLASS_DECLARECALLBACK_IFnsVi(IUP_CLASS_DUMMY, IFnsVi);
|
||
|
|
IUP_CLASS_DECLARECALLBACK_IFnsViii(IUP_CLASS_DUMMY, IFnsViii);
|
||
|
|
};
|
||
|
|
|
||
|
|
class SampleClass
|
||
|
|
{
|
||
|
|
int sample_count;
|
||
|
|
|
||
|
|
public:
|
||
|
|
SampleClass()
|
||
|
|
{
|
||
|
|
sample_count = 0;
|
||
|
|
|
||
|
|
Ihandle* button1 = IupButton("Inc", NULL);
|
||
|
|
Ihandle* button2 = IupButton("Dec", NULL);
|
||
|
|
Ihandle* dialog = IupDialog(IupHbox(button1, button2, NULL));
|
||
|
|
|
||
|
|
// 1) Register "this" object as a callback receiver (need only once)
|
||
|
|
IUP_CLASS_INITCALLBACK(dialog, SampleClass);
|
||
|
|
|
||
|
|
// 2) Associate the callback with the button
|
||
|
|
IUP_CLASS_SETCALLBACK(button1, "ACTION", ButtonAction1);
|
||
|
|
IUP_CLASS_SETCALLBACK(button2, "ACTION", ButtonAction2);
|
||
|
|
|
||
|
|
IupShow(dialog);
|
||
|
|
};
|
||
|
|
|
||
|
|
protected:
|
||
|
|
// 3) Declare the callback as a member function
|
||
|
|
IUP_CLASS_DECLARECALLBACK_IFn(SampleClass, ButtonAction1);
|
||
|
|
IUP_CLASS_DECLARECALLBACK_IFn(SampleClass, ButtonAction2);
|
||
|
|
};
|
||
|
|
|
||
|
|
// 4) Define the callback as a member function
|
||
|
|
int SampleClass::ButtonAction1(Ihandle*)
|
||
|
|
{
|
||
|
|
sample_count++;
|
||
|
|
return IUP_DEFAULT;
|
||
|
|
}
|
||
|
|
int SampleClass::ButtonAction2(Ihandle*)
|
||
|
|
{
|
||
|
|
sample_count--;
|
||
|
|
return IUP_DEFAULT;
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif // IUP_CLASS_DEBUG
|
||
|
|
|
||
|
|
#endif
|