Gtk.TreeDragSource¶

Implementations:: Gtk.ListStore, Gtk.TreeModelFilter, Gtk.TreeModelSort, Gtk.TreeStore

Methods¶

	`drag_data_delete` (path)
	`drag_data_get` (path)
	`row_draggable` (path)

Virtual Methods¶

	`do_drag_data_delete` (path)
	`do_drag_data_get` (path)
	`do_row_draggable` (path)

Properties¶

None

Signals¶

None

Fields¶

None

Class Details¶

class Gtk.TreeDragSource¶

Bases:: GObject.GInterface
Structure:: Gtk.TreeDragSourceIface

Interface for Drag-and-Drop destinations in GtkTreeView.

Deprecated since version 4.10: List views use widgets to display their contents. You can use [class`Gtk`.DragSource] to implement a drag source

drag_data_delete(path)[source]¶

Parameters:: path (Gtk.TreePath) – row that was being dragged
Returns:: True if the row was successfully deleted
Return type:: bool

Asks the GtkTreeDragSource to delete the row at path, because it was moved somewhere else via drag-and-drop. Returns False if the deletion fails because path no longer exists, or for some model-specific reason. Should robustly handle a path no longer found in the model!

Deprecated since version 4.10: Use list models instead

drag_data_get(path)[source]¶

Parameters:: path (Gtk.TreePath) – row that was dragged
Returns:: a GdkContentProvider for the given path
Return type:: Gdk.ContentProvider or None

Asks the GtkTreeDragSource to return a GdkContentProvider representing the row at path. Should robustly handle a path no longer found in the model!

Deprecated since version 4.10: Use list models instead

row_draggable(path)[source]¶

Parameters:: path (Gtk.TreePath) – row on which user is initiating a drag
Returns:: True if the row can be dragged
Return type:: bool

Asks the GtkTreeDragSource whether a particular row can be used as the source of a DND operation. If the source doesn’t implement this interface, the row is assumed draggable.

Deprecated since version 4.10: Use list models instead

do_drag_data_delete(path) virtual¶

Parameters:: path (Gtk.TreePath) – row that was being dragged
Returns:: True if the row was successfully deleted
Return type:: bool

Asks the GtkTreeDragSource to delete the row at path, because it was moved somewhere else via drag-and-drop. Returns False if the deletion fails because path no longer exists, or for some model-specific reason. Should robustly handle a path no longer found in the model!

Deprecated since version 4.10: Use list models instead

do_drag_data_get(path) virtual¶

Parameters:: path (Gtk.TreePath) – row that was dragged
Returns:: a GdkContentProvider for the given path
Return type:: Gdk.ContentProvider or None

Asks the GtkTreeDragSource to return a GdkContentProvider representing the row at path. Should robustly handle a path no longer found in the model!

Deprecated since version 4.10: Use list models instead

do_row_draggable(path) virtual¶

Parameters:: path (Gtk.TreePath) – row on which user is initiating a drag
Returns:: True if the row can be dragged
Return type:: bool

Asks the GtkTreeDragSource whether a particular row can be used as the source of a DND operation. If the source doesn’t implement this interface, the row is assumed draggable.

Deprecated since version 4.10: Use list models instead