Function
GtkDragIconcreate_widget_for_value
Declaration [src]
GtkWidget*
gtk_drag_icon_create_widget_for_value (
  const GValue* value
)
Description [src]
Creates a widget that can be used as a drag icon for the given
value.
Supported types include strings, GdkRGBA and GtkTextBuffer.
If GTK does not know how to create a widget for a given value,
it will return NULL.
This method is used to set the default drag icon on drag-and-drop
operations started by GtkDragSource, so you don’t need to set
a drag icon using this function there.
Parameters
- value
- 
            Type: GValueA GValueThe data is owned by the caller of the function. 
Return value
Type: GtkWidget
A new GtkWidget
  for displaying value as a drag icon.
| The caller of the function takes ownership of the data, and is responsible for freeing it. | 
| The return value can be NULL. |