private void TreeList_MouseRightButtonUp(object sender, MouseButtonEventArgs e)
{
TreeListItem item = WpfUtil.GetTreeListItem(e.OriginalSource);
if (item == null)
{
e.Handled = true;
return;
}
TreeList list = (TreeList)sender;
if (list.SelectedItem != null)
{
return;
}
Point pt = e.GetPosition((UIElement)sender);
HitTestResult result = VisualTreeHelper.HitTest(list, pt);
if (result != null)
{
item = WpfUtil.GetTreeListItem(result.VisualHit);
if (item != null)
{
item.IsSelected = true;
}
}
}
private void FileTreeView_MouseDoubleClick(object sender, MouseButtonEventArgs e)
{
TreeListItem item = WpfUtil.GetTreeListItem(e.OriginalSource);
if (item == null)
{
return;
}
FileComponent file = FileController.SelectedItem;
if (file != null)
{
if (file.File)
{
file.Open();
}
else
{
TreeNode node = FileTreeView.SelectedNode;
if (node != null)
{
FileTreeView.SetIsExpanded(node, !node.IsExpanded);
}
}
}
FileTreeView.UnselectAll();
}
private void TreeList_MouseLeftButtonUp(object sender, MouseButtonEventArgs e)
{
TreeListItem item = WpfUtil.GetTreeListItem(e.OriginalSource);
if (item == null)
{
TreeList list = (TreeList)sender;
list.UnselectAll();
e.Handled = true;
}
}
private void BrowseTreeView_MouseDoubleClick(object sender, MouseButtonEventArgs e)
{
TreeListItem item = WpfUtil.GetTreeListItem(e.OriginalSource);
if (item == null)
{
return;
}
BrowseComponent browse = BrowseController.SelectedItem;
if (browse != null)
{
if (browse.File)
{
DownloadController.Download(browse);
}
else
{
TreeNode node = BrowseTreeView.SelectedNode;
if (node != null)
{
if (Application.Current != null)
{
Application.Current.Dispatcher.BeginInvoke(DispatcherPriority.Send, new Action(delegate
{
BrowseTreeView.SetIsExpanded(node, !node.IsExpanded);
}));
}
}
}
}
BrowseTreeView.UnselectAll();
}