Huge cleanups and added open gl window

src/editor/dialogs/deletemomentsdialog.cpp

@@ -0,0 +1,44 @@
+#include "deletemomentsdialog.h"
+#include "ui_deletemomentsdialog.h"
+
+DeleteMomentsDialog::DeleteMomentsDialog(QWidget *parent) :
+    QDialog{parent},
+    m_ui{std::make_unique<Ui::DeleteMomentsDialog>()}
+{
+    m_ui->setupUi(this);
+}
+
+DeleteMomentsDialog::DeleteMomentsDialog(int fromMoment, int tillMoment, QWidget *parent) :
+    DeleteMomentsDialog{parent}
+{
+    setFromMoment(fromMoment);
+    setTillMoment(tillMoment);
+}
+
+DeleteMomentsDialog::~DeleteMomentsDialog() = default;
+
+int DeleteMomentsDialog::fromMoment() const
+{
+    return m_ui->spinBoxFromMoment->value();
+}
+
+void DeleteMomentsDialog::setFromMoment(int fromMoment)
+{
+    m_ui->spinBoxFromMoment->setValue(fromMoment);
+}
+
+int DeleteMomentsDialog::tillMoment() const
+{
+    return m_ui->spinBoxTillMoment->value();
+}
+
+void DeleteMomentsDialog::setTillMoment(int tillMoment)
+{
+    m_ui->spinBoxTillMoment->setValue(tillMoment);
+}
+
+void DeleteMomentsDialog::setFromTillMoment(int fromMoment, int tillMoment)
+{
+    setFromMoment(fromMoment);
+    setTillMoment(tillMoment);
+}