Method

GtkTreeViewenable_model_drag_source

Declaration [src]

void
gtk_tree_view_enable_model_drag_source (
  GtkTreeView* tree_view,
  GdkModifierType start_button_mask,
  GdkContentFormats* formats,
  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.

formats

Type: GdkContentFormats

The target formats that the drag will support.

The data is owned by the caller of the function.
actions

Type: GdkDragAction

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