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[GUI] fix color gradient dialog

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- large numbers as they appear of most simulations were not correctly displayed
- remove non-functional help button
This commit is contained in:
Uwe
2022-03-31 03:46:22 +02:00
parent 6cd52c7204
commit 0ed47fb26e
4 changed files with 127 additions and 126 deletions
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16
src/Gui/DlgSettingsColorGradientImp.cpp
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@@ -48,13 +48,17 @@ DlgSettingsColorGradientImp::DlgSettingsColorGradientImp( QWidget* parent, Qt::W
, ui(new Ui_DlgSettingsColorGradient)
{
ui->setupUi(this);
fMaxVal = new QDoubleValidator(-1000,1000,ui->spinBoxDecimals->maximum(),this);
ui->floatLineEditMax->setValidator(fMaxVal);
fMinVal = new QDoubleValidator(-1000,1000,ui->spinBoxDecimals->maximum(),this);
ui->floatLineEditMin->setValidator(fMinVal);
// remove the automatic help button in dialog title since we don't use it
setWindowFlag(Qt::WindowContextHelpButtonHint, false);
// the elementary charge is 1.6e-19, since such values might be the result of
// simulations, use this as boundary for a scientific validator
validator = new QDoubleValidator(-2e19, 2e19, ui->spinBoxDecimals->maximum(), this);
validator->setNotation(QDoubleValidator::ScientificNotation);
ui->floatLineEditMax->setValidator(validator);
ui->floatLineEditMin->setValidator(validator);
// assure that the LineEdit is as wide to contain numbers with 4 digits and 6 decimals
QFontMetrics fm(ui->floatLineEditMax->font());
ui->floatLineEditMax->setMinimumWidth(QtTools::horizontalAdvance(fm, QString::fromLatin1("-1000.000000")));
ui->floatLineEditMax->setMinimumWidth(QtTools::horizontalAdvance(fm, QString::fromLatin1("-8000.000000")));
}
/**