private void FolderTreeView_OnPreviewMouseRightButtonDown(object sender, MouseButtonEventArgs e)
{
TreeViewItem treeViewItem = WPFHelper.VisualTVUpwardSearch(e.OriginalSource as DependencyObject);
if (treeViewItem != null)
{
treeViewItem.Focus();
e.Handled = true;
}
if (treeViewItem != null)
{
// click on item
var cms = new ContextMenu
{
Items =
{
new AutoActionMenuItem {
Header = "Add subfolder", AlephAction = "AddSubFolder", ParentAnchor = ParentAnchor
},
new AutoActionMenuItem {
Header = "Rename folder", AlephAction = "RenameFolder", ParentAnchor = ParentAnchor
},
new Separator(),
new AutoActionMenuItem {
Header = "Delete folder", AlephAction = "DeleteFolder", ParentAnchor = ParentAnchor
},
}
};
FolderTreeView.ContextMenu = null;
WPFHelper.ExecDelayed(100, () => { FolderTreeView.ContextMenu = cms; cms.IsOpen = true; });
}
else
{
// click on free space
var cms = new ContextMenu
{
Items =
{
new AutoActionMenuItem {
Header = "Add subfolder", AlephAction = "AddSubFolder", ParentAnchor = ParentAnchor
},
}
};
FolderTreeView.ContextMenu = cms;
cms.IsOpen = true;
}
}
