Function tree_create_row_drag_content 

pub fn tree_create_row_drag_content(
    tree_model: &impl IsA<TreeModel>,
    path: &TreePath,
) -> ContentProvider

👎Deprecated:

Since 4.10

Creates a content provider for dragging @path from @tree_model.

Deprecated since 4.10

Use list models instead

tree_model

a TreeModel

path

a row in @tree_model

Returns

a new gdk::ContentProvider