Interface
GtkTreeDragSource
deprecated: 4.10
Description [src]
interface Gtk.TreeDragSource : GObject.Object
Interface for Drag-and-Drop destinations in GtkTreeView.
Deprecated since: 4.10
List views use widgets to display their contents.
You can use GtkDragSource to implement a drag source.
Prerequisite
In order to implement TreeDragSource, your type must inherit fromGObject.
Instance methods
gtk_tree_drag_source_drag_data_delete
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: 4.10
gtk_tree_drag_source_drag_data_get
Asks the GtkTreeDragSource to return a GdkContentProvider representing
the row at path. Should robustly handle a path no
longer found in the model!
deprecated: 4.10
gtk_tree_drag_source_row_draggable
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: 4.10
Interface structure
struct GtkTreeDragSourceIface {
gboolean (* row_draggable) (
GtkTreeDragSource* drag_source,
GtkTreePath* path
);
GdkContentProvider* (* drag_data_get) (
GtkTreeDragSource* drag_source,
GtkTreePath* path
);
gboolean (* drag_data_delete) (
GtkTreeDragSource* drag_source,
GtkTreePath* path
);
}
No description available.
Interface members
row_draggable |
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Asks the |
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drag_data_get |
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Asks the |
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drag_data_delete |
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Asks the |
Virtual methods
Gtk.TreeDragSource.drag_data_delete
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: 4.10
Gtk.TreeDragSource.drag_data_get
Asks the GtkTreeDragSource to return a GdkContentProvider representing
the row at path. Should robustly handle a path no
longer found in the model!
deprecated: 4.10
Gtk.TreeDragSource.row_draggable
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: 4.10