/// <summary>Adds items to the overview of property pages for every new property page.</summary>
/// <param name="page">New property page to be added to the options dialog window.</param>
private void AddListItemForPage(PropertyPage page)
{
int imageIndex = 0;
Image image = page.Image;
if (image != null)
{
imageListGroups.Images.Add(image);
imageIndex = imageListGroups.Images.Count - 1;
}
ListViewItem item = new ListViewItem(page.Text, imageIndex);
item.Tag = page;
listViewGroups.Items.Add(item);
}
/// <summary>Event handler to display a new property page.</summary>
private void listViewGroups_SelectedIndexChanged(object sender, EventArgs e)
{
if (activePage != null)
{
activePage.Visible = false;
}
if (listViewGroups.SelectedItems.Count != 0)
{
ListViewItem item = listViewGroups.SelectedItems[0];
PropertyPage page = (PropertyPage)item.Tag;
activePage = page;
}
if (activePage != null)
{
activePage.Visible = true;
activePage.SetActive();
}
}
