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fixed fourier phase entry problem (MUSR-70)

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This commit is contained in:
nemu
2009-06-09 11:16:39 +00:00
parent 51e257a276
commit 0e1f33cc23
4 changed files with 116 additions and 59 deletions
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41
src/musrgui/PGetFourierDialog.cpp
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@ -34,6 +34,7 @@
#include <qvalidator.h>
#include <qlineedit.h>
#include <qbutton.h>
#include <qmessagebox.h>
#include "PGetFourierDialog.h"
@ -45,11 +46,49 @@ PGetFourierDialog::PGetFourierDialog()
{
fFourierBlock = "";
fFourierPower_lineEdit->setValidator( new QIntValidator(fFourierPower_lineEdit) );
fPhase_lineEdit->setValidator( new QDoubleValidator(fPhase_lineEdit) );
fPhaseCorrectionRangeLow_lineEdit->setValidator( new QDoubleValidator(fPhaseCorrectionRangeLow_lineEdit) );
fPhaseCorrectionRangeUp_lineEdit->setValidator( new QDoubleValidator(fPhaseCorrectionRangeUp_lineEdit) );
fRangeLow_lineEdit->setValidator( new QDoubleValidator(fRangeLow_lineEdit) );
fRangeUp_lineEdit->setValidator( new QDoubleValidator(fRangeUp_lineEdit) );
connect( fPhase_lineEdit, SIGNAL( lostFocus() ), this, SLOT( checkPhaseParameter() ) );
}
//----------------------------------------------------------------------------------------------------
/**
* <p>
*/
void PGetFourierDialog::checkPhaseParameter()
{
QString str = fPhase_lineEdit->text();
if (str.isEmpty())
return;
bool ok;
double dval = str.toDouble(&ok);
int ival;
if (!ok) { // i.e. the phase entry is not a number. Check for parXX
str.stripWhiteSpace();
if (str.startsWith("par")) { //
str.remove("par");
ival = str.toInt(&ok);
if (!ok) {
fPhase_lineEdit->clear();
QMessageBox::critical(this, "**ERROR**",
"Allowed phase entries are either a parameter number,\n or an parXX entry, where XX is a parameter number",
QMessageBox::Ok, QMessageBox::NoButton);
fPhase_lineEdit->setFocus();
}
} else { // neither a parXX nor a number
fPhase_lineEdit->clear();
QMessageBox::critical(this, "**ERROR**",
"Allowed phase entries are either a parameter number,\n or an parXX entry, where XX is a parameter number",
QMessageBox::Ok, QMessageBox::NoButton);
fPhase_lineEdit->setFocus();
}
}
}
//----------------------------------------------------------------------------------------------------