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tdegames/konquest/int_validator.cc

54 lines
994 B

#include <limits.h>
#include "int_validator.h"
#include "int_validator.moc"
IntValidator::IntValidator( TQWidget *parent, const char *name ) :
TQValidator( TQT_TQOBJECT(parent), name )
{
#ifdef INT_MIN
v_bottom = INT_MIN;
#else
v_bottom = ~INT_MAX;
#endif
v_top = INT_MIN;
}
IntValidator::IntValidator( int bottom, int top, TQWidget *parent, const char *name ) :
TQValidator( TQT_TQOBJECT(parent), name )
{
v_bottom = bottom;
v_top = top;
}
IntValidator::~IntValidator() {}
TQValidator::State
IntValidator::validate( TQString &input, int & ) const
{
if( input.isEmpty() ) {
return TQValidator::Valid;
} else {
bool ok;
int value = input.toInt( &ok );
if( !ok )
return TQValidator::Invalid;
if( value < v_bottom || value > v_top )
return TQValidator::Valid;
return TQValidator::Acceptable;
}
}
void
IntValidator::setRange( int b, int t )
{
v_bottom = b;
v_top = t;
}