1 files changed, 65 insertions, 64 deletions
diff --git a/src/previewdialog.cpp b/src/previewdialog.cpp
index 91a5f13e..5d40885d 100644
--- a/src/previewdialog.cpp
+++ b/src/previewdialog.cpp
@@ -1,64 +1,65 @@
-#include "previewdialog.h"
-#include "ui_previewdialog.h"
-#include "settings.h"
-#include <QFileInfo>
-
-PreviewDialog::PreviewDialog(const QString &fileName, QWidget *parent) :
-  QDialog(parent),
-  ui(new Ui::PreviewDialog)
-{
-  ui->setupUi(this);
-  ui->nameLabel->setText(QFileInfo(fileName).fileName());
-  ui->nextButton->setEnabled(false);
-  ui->previousButton->setEnabled(false);
-}
-
-PreviewDialog::~PreviewDialog()
-{
-  delete ui;
-}
-
-int PreviewDialog::exec()
-{
-  GeometrySaver gs(Settings::instance(), this);
-  return QDialog::exec();
-}
-
-void PreviewDialog::addVariant(const QString &modName, QWidget *widget)
-{
-  widget->setProperty("modName", modName);
-  ui->variantsStack->addWidget(widget);
-  if (ui->variantsStack->count() > 1) {
-    ui->nextButton->setEnabled(true);
-    ui->previousButton->setEnabled(true);
-  }
-}
-
-int PreviewDialog::numVariants() const
-{
-  return ui->variantsStack->count();
-}
-
-void PreviewDialog::on_variantsStack_currentChanged(int index)
-{
-  ui->modLabel->setText(ui->variantsStack->widget(index)->property("modName").toString());
-}
-
-void PreviewDialog::on_closeButton_clicked()
-{
-  this->accept();
-}
-
-void PreviewDialog::on_previousButton_clicked()
-{
-  int i = ui->variantsStack->currentIndex() - 1;
-  if (i < 0) {
-    i = ui->variantsStack->count() - 1;
-  }
-  ui->variantsStack->setCurrentIndex(i);
-}
-
-void PreviewDialog::on_nextButton_clicked()
-{
-  ui->variantsStack->setCurrentIndex((ui->variantsStack->currentIndex() + 1) % ui->variantsStack->count());
-}
+#include "previewdialog.h"
+#include "settings.h"
+#include "ui_previewdialog.h"
+#include <QFileInfo>
+
+PreviewDialog::PreviewDialog(const QString& fileName, QWidget* parent)
+    : QDialog(parent), ui(new Ui::PreviewDialog)
+{
+  ui->setupUi(this);
+  ui->nameLabel->setText(QFileInfo(fileName).fileName());
+  ui->nextButton->setEnabled(false);
+  ui->previousButton->setEnabled(false);
+}
+
+PreviewDialog::~PreviewDialog()
+{
+  delete ui;
+}
+
+int PreviewDialog::exec()
+{
+  GeometrySaver gs(Settings::instance(), this);
+  return QDialog::exec();
+}
+
+void PreviewDialog::addVariant(const QString& modName, QWidget* widget)
+{
+  widget->setProperty("modName", modName);
+  ui->variantsStack->addWidget(widget);
+  if (ui->variantsStack->count() > 1) {
+    ui->nextButton->setEnabled(true);
+    ui->previousButton->setEnabled(true);
+  }
+}
+
+int PreviewDialog::numVariants() const
+{
+  return ui->variantsStack->count();
+}
+
+void PreviewDialog::on_variantsStack_currentChanged(int index)
+{
+  ui->modLabel->setText(
+      ui->variantsStack->widget(index)->property("modName").toString());
+}
+
+void PreviewDialog::on_closeButton_clicked()
+{
+  this->accept();
+}
+
+void PreviewDialog::on_previousButton_clicked()
+{
+  int i = ui->variantsStack->currentIndex() - 1;
+  if (i < 0) {
+    i = ui->variantsStack->count() - 1;
+  }
+  ui->variantsStack->setCurrentIndex(i);
+}
+
+void PreviewDialog::on_nextButton_clicked()
+{
+  ui->variantsStack->setCurrentIndex((ui->variantsStack->currentIndex() + 1) %
+                                     ui->variantsStack->count());
+}