private void OnLuaFileDataSelected()
{
FileData openedFile = mSelectedFileData;
TabPage newTabPage = new TabPage();
newTabPage.Text = openedFile.FileName;
FilePreview filePreview = new FilePreview(this, openedFile);
filePreview.Dock = DockStyle.Fill;
newTabPage.Controls.Add(filePreview);
filePreviewTabs.TabPages.Add(newTabPage);
}