Method

GtkTreeViewenable_model_drag_source

Declaration [src]

void
gtk_tree_view_enable_model_drag_source (
  GtkTreeView* tree_view,
  GdkModifierType start_button_mask,
  const GtkTargetEntry* targets,
  gint n_targets,
  GdkDragAction actions
)

Description [src]

Turns tree_view into a drag source for automatic DND. Calling this method sets GtkTreeView:reorderable to FALSE.

Parameters

start_button_mask

Type: GdkModifierType

Mask of allowed buttons to start drag.

targets

Type: An array of GtkTargetEntry

The table of targets that the drag will support.

The length of the array is specified in the n_targets argument.

The data is owned by the caller of the method.

n_targets

Type: gint

The number of items in targets.

actions

Type: GdkDragAction

The bitmask of possible actions for a drag from this widget.