MatrixFunctionDialog::MatrixFunctionDialog(Matrix* m, QWidget* parent, Qt::WFlags fl) : KDialog(parent, fl), m_matrix(m) {
Q_ASSERT(m_matrix);
setWindowTitle(i18n("Function values"));
QFrame* mainWidget = new QFrame(this);
ui.setupUi(mainWidget);
setMainWidget( mainWidget );
ui.tbConstants->setIcon( KIcon("labplot-format-text-symbol") );
ui.tbFunctions->setIcon( KIcon("preferences-desktop-font") );
QStringList vars;
vars<<"x"<<"y";
ui.teEquation->setVariables(vars);
ui.teEquation->setFocus();
QString info = "[" + QString::number(m_matrix->xStart()) + ", " + QString::number(m_matrix->xEnd()) + "], " + QString::number(m_matrix->columnCount()) + " " + i18n("values");
ui.lXInfo->setText(info);
info = "[" + QString::number(m_matrix->yStart()) + ", " + QString::number(m_matrix->yEnd()) + "], " + QString::number(m_matrix->rowCount()) + " " + i18n("values");
ui.lYInfo->setText(info);
ui.teEquation->setPlainText(m_matrix->formula());
setButtons( KDialog::Ok | KDialog::Cancel );
setButtonText(KDialog::Ok, i18n("&Generate"));
setButtonToolTip(KDialog::Ok, i18n("Generate function values"));
connect( ui.teEquation, SIGNAL(expressionChanged()), this, SLOT(checkValues()) );
connect( ui.tbConstants, SIGNAL(clicked()), this, SLOT(showConstants()) );
connect( ui.tbFunctions, SIGNAL(clicked()), this, SLOT(showFunctions()) );
connect(this, SIGNAL(okClicked()), this, SLOT(generate()));
resize( QSize(300,0).expandedTo(minimumSize()) );
}
/*!
* // Tab "General"
*/
void XYFitCurveDock::setupGeneral() {
QWidget* generalTab = new QWidget(ui.tabGeneral);
uiGeneralTab.setupUi(generalTab);
QGridLayout* gridLayout = dynamic_cast<QGridLayout*>(generalTab->layout());
if (gridLayout) {
gridLayout->setContentsMargins(2,2,2,2);
gridLayout->setHorizontalSpacing(2);
gridLayout->setVerticalSpacing(2);
}
cbXDataColumn = new TreeViewComboBox(generalTab);
gridLayout->addWidget(cbXDataColumn, 4, 4, 1, 2);
cbYDataColumn = new TreeViewComboBox(generalTab);
gridLayout->addWidget(cbYDataColumn, 5, 4, 1, 2);
cbWeightsColumn = new TreeViewComboBox(generalTab);
gridLayout->addWidget(cbWeightsColumn, 6, 4, 1, 2);
uiGeneralTab.cbModel->addItem(i18n("Polynomial"));
uiGeneralTab.cbModel->addItem(i18n("Power"));
uiGeneralTab.cbModel->addItem(i18n("Exponential"));
uiGeneralTab.cbModel->addItem(i18n("Inverse Exponential"));
uiGeneralTab.cbModel->addItem(i18n("Fourier"));
uiGeneralTab.cbModel->addItem(i18n("Gaussian"));
uiGeneralTab.cbModel->addItem(i18n("Lorentz (Cauchy)"));
uiGeneralTab.cbModel->addItem(i18n("Maxwell-Boltzmann"));
uiGeneralTab.cbModel->addItem(i18n("Sigmoid"));
uiGeneralTab.cbModel->addItem(i18n("Custom"));
uiGeneralTab.teEquation->setMaximumHeight(uiGeneralTab.leName->sizeHint().height()*2);
uiGeneralTab.tbConstants->setIcon( KIcon("labplot-format-text-symbol") );
uiGeneralTab.tbFunctions->setIcon( KIcon("preferences-desktop-font") );
uiGeneralTab.pbRecalculate->setIcon(KIcon("run-build"));
QHBoxLayout* layout = new QHBoxLayout(ui.tabGeneral);
layout->setMargin(0);
layout->addWidget(generalTab);
//Slots
connect( uiGeneralTab.leName, SIGNAL(returnPressed()), this, SLOT(nameChanged()) );
connect( uiGeneralTab.leComment, SIGNAL(returnPressed()), this, SLOT(commentChanged()) );
connect( uiGeneralTab.chkVisible, SIGNAL(clicked(bool)), this, SLOT(visibilityChanged(bool)) );
connect( uiGeneralTab.cbModel, SIGNAL(currentIndexChanged(int)), this, SLOT(modelChanged(int)) );
connect( uiGeneralTab.sbDegree, SIGNAL(valueChanged(int)), this, SLOT(updateModelEquation()) );
connect( uiGeneralTab.teEquation, SIGNAL(expressionChanged()), this, SLOT(enableRecalculate()) );
connect( uiGeneralTab.tbConstants, SIGNAL(clicked()), this, SLOT(showConstants()) );
connect( uiGeneralTab.tbFunctions, SIGNAL(clicked()), this, SLOT(showFunctions()) );
connect( uiGeneralTab.pbParameters, SIGNAL(clicked()), this, SLOT(showParameters()) );
connect( uiGeneralTab.pbOptions, SIGNAL(clicked()), this, SLOT(showOptions()) );
connect( uiGeneralTab.pbRecalculate, SIGNAL(clicked()), this, SLOT(recalculateClicked()) );
}
