(export 'tree-view-convert-widget-to-tree-coords)
-; TODO: gtk_tree_view_enable_model_drag_dest
+(defcfun gtk-tree-view-enable-model-drag-dest :void
+ (tree-view (g-object tree-view))
+ (targets :pointer)
+ (n-targets :int)
+ (actions gdk-drag-action))
-; TODO: gtk_tree_view_enable_model_drag_source
+(defun tree-view-enable-model-drag-dest (tree-view targets actions)
+ (with-foreign-boxed-array (n-targets targets-ptr target-entry targets)
+ (gtk-tree-view-enable-model-drag-dest tree-view targets-ptr n-targets actions)))
+
+(export 'tree-view-enable-model-drag-dest)
+
+(defcfun gtk-tree-view-enable-model-drag-source :void
+ (tree-view (g-object tree-view))
+ (start-button-mask modifier-type)
+ (targets :pointer)
+ (n-targets :int)
+ (actions gdk-drag-action))
+
+(defun tree-view-enable-model-drag-source (tree-view start-button-mask targets actions)
+ (with-foreign-boxed-array (n-targets targets-ptr target-entry targets)
+ (gtk-tree-view-enable-model-drag-source tree-view start-button-mask targets-ptr n-targets actions)))
+
+(export 'tree-view-enable-model-drag-source)
; TODO: gtk_tree_view_unset_rows_drag_source
; TOOD: gtk_tree_view_get_drag_dest_row
-; TOOD: gtk_tree_view_get_dest_row_at_pos
+(defcfun gtk-tree-view-get-dest-row-at-pos :boolean
+ (tree_view (g-object tree-view))
+ (drag-x :int)
+ (drag-y :int)
+ (path :pointer)
+ (pos :pointer))
+
+(defun tree-view-get-dest-row-at-pos (tree-view x y)
+ (with-foreign-objects ((path :pointer) (pos :int))
+ (when (gtk-tree-view-get-dest-row-at-pos tree-view x y path pos)
+ (values (mem-ref path '(g-boxed-foreign tree-path :return))
+ (mem-ref pos 'tree-view-drop-position)))))
+
+(export 'tree-view-get-dest-row-at-pos)
; TOOD: gtk_tree_view_create_drag_icon