diff -r 94b0a30a1886 -r da4876bfd822 src/ui/multiplyfactordialog.cpp
--- a/src/ui/multiplyfactordialog.cpp	Wed Jun 22 20:10:57 2022 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,102 +0,0 @@
-#include "multiplyfactordialog.h"
-#include "ui_multiplyfactordialog.h"
-
-MultiplyFactorDialog::MultiplyFactorDialog(const glm::vec3& baseVector, QWidget* parent) :
-	QDialog{parent},
-	baseVector{baseVector},
-	preview{baseVector, parent, Vec3Editor::NoMultiplyButton}
-{
-	ui = std::make_unique<Ui::MultiplyFactorDialog>();
-	ui->setupUi(this);
-	this->preview.setEnabled(false);
-	this->ui->previewGroupBox->setLayout(new QVBoxLayout{parent});
-	this->ui->previewGroupBox->layout()->addWidget(&this->preview);
-	connect(
-		this->ui->invert,
-		&QCheckBox::clicked,
-		this,
-		&MultiplyFactorDialog::updatePreview);
-	connect(
-		this->ui->factor,
-		qOverload<double>(&DoubleSpinBox::valueChanged),
-		this,
-		&MultiplyFactorDialog::updatePreview);
-}
-
-/**
- * @brief empty destructor, necessary because std::unique_ptr is used with a forward declaration
- */
-MultiplyFactorDialog::~MultiplyFactorDialog()
-{
-}
-
-/**
- * @brief Computes the resulting vector
- * @return the input vector multiplied by the specified vector
- */
-glm::vec3 MultiplyFactorDialog::value() const
-{
-	glm::vec3 result = baseVector;
-	if (this->ui->invert->isChecked())
-	{
-		if (qFuzzyIsNull(this->ui->factor->value()))
-		{
-			constexpr double infinity = std::numeric_limits<double>::quiet_NaN();
-			result = {infinity, infinity, infinity};
-		}
-		else
-		{
-			result /= this->ui->factor->value();
-		}
-	}
-	else
-	{
-		result *= this->ui->factor->value();
-	}
-	return result;
-}
-
-/**
- * @brief Makes a string that is prefixed to the factor input.
- * @param ui
- * @return prefix string
- */
-QString prefixForFactorInput(const Ui::MultiplyFactorDialog& ui)
-{
-	if (ui.invert->isChecked())
-	{
-		return "1 : ";
-	}
-	else
-	{
-		return "";
-	}
-}
-
-/**
- * @brief Makes a string that is suffixed to the factor input.
- * @param ui
- * @return prefix string
- */
-QString suffixForFactorInput(const Ui::MultiplyFactorDialog& ui)
-{
-	if (ui.invert->isChecked())
-	{
-		// render the actual factor that stuff gets effectively multiplied by
-		return " = " + QString::number(1.0 / (ui.factor->value()));
-	}
-	else
-	{
-		return "";
-	}
-}
-
-/**
- * @brief Responds to changes in the value and updates previews accordingly
- */
-void MultiplyFactorDialog::updatePreview()
-{
-	this->ui->factor->setPrefix(::prefixForFactorInput(*this->ui));
-	this->ui->factor->setSuffix(::suffixForFactorInput(*this->ui));
-	this->preview.setValue(this->value());
-}