//////////////////////////////////////////////////////////////////////////////
// Service mouse button clicks to inc or dec the selected frequency
//////////////////////////////////////////////////////////////////////////////
void CFreqCtrl::mousePressEvent(QMouseEvent * event)
{
QPoint pt = event->pos();
if(event->button() == Qt::LeftButton)
{
for(int i=m_DigStart; i<m_NumDigits; i++)
{
if( InRect( m_DigitInfo[i].dQRect, pt) ) //if in i'th digit
{
if( m_LRMouseFreqSel )
{
DecFreq();
}
else
{
if(pt.y() < m_DigitInfo[i].dQRect.bottom()/2) //top half?
IncFreq();
else
DecFreq(); //bottom half
}
}
}
}
else if(event->button() == Qt::RightButton)
{
for(int i=m_DigStart; i<m_NumDigits; i++)
{
if( InRect( m_DigitInfo[i].dQRect, pt) ) //if in i'th digit
{
if( m_LRMouseFreqSel )
{
IncFreq();
}
else
{
if(pt.y() < m_DigitInfo[i].dQRect.bottom()/2) //top half?
IncDigit();
else
DecDigit(); //botom half
}
}
}
}
}
static void
StepValue(Widget W, int a, int b)
{
Widget Rc = XtParent(XtParent(W));
Position Place;
char *buf;
#ifdef DEBUG
printf("NumEntry - StepValue(%s) - %s\n", XtName(W), XtName(Rc));
#endif
buf = XmTextFieldGetString(NumEntry_TextField(Rc));
Place = XmTextFieldGetInsertionPosition(NumEntry_TextField(Rc));
if (buf[Place] != '.')
{
buf = IncDigit(buf, &Place, a);
XmTextFieldSetString(NumEntry_TextField(Rc), buf);
XmTextFieldSetInsertionPosition(NumEntry_TextField(Rc), Place);
DoMath(Rc);
}
XtFree(buf);
}
static char *
IncDigit(char *buf, Position *Place, int a)
{
if (*Place < 0)
{
if (a > 0)
{
buf = XtRealloc(buf, strlen(buf) + 2);
memmove(&buf[1], &buf[0], strlen(buf) + 1);
buf[0] = '0';
*Place += 1;
buf = IncDigit(buf, Place, a);
}
else
{
buf[*Place + 1] = '0';
}
return (buf);
}
if ((buf[*Place] >= '0') && (buf[*Place] <= '9'))
{
buf[*Place] = buf[*Place] + a;
if (buf[*Place] > '9')
{
if (*Place < 0 || buf[*Place - 1] == '-')
{
buf = XtRealloc(buf, strlen(buf) + 2);
memmove(&buf[*Place + 1], &buf[*Place], strlen(buf) + 1);
buf[*Place] = '0';
*Place += 1;
buf = IncDigit(buf, Place, a);
}
buf[*Place] = '0';
if (buf[*Place - 1] != '.')
{
*Place -= 1;
buf = IncDigit(buf, Place, a);
*Place += 1;
}
else
{
*Place -= 2;
buf = IncDigit(buf, Place, a);
*Place += 2;
}
}
if (buf[*Place] < '0')
{
buf[*Place] = '9';
if (buf[*Place - 1] != '.')
{
*Place -= 1;
buf = IncDigit(buf, Place, a);
*Place += 1;
}
else
{
*Place -= 2;
buf = IncDigit(buf, Place, a);
*Place += 2;
}
}
if (buf[*Place] == '0' && *Place == 0)
{
*Place -= 1;
}
}
else
{
}
return (buf);
}