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use crate::TreePath;
use glib::object::IsA;
use glib::translate::*;
use std::fmt;
glib::wrapper! {
#[doc(alias = "GtkTreeDragSource")]
pub struct TreeDragSource(Interface<ffi::GtkTreeDragSource, ffi::GtkTreeDragSourceIface>);
match fn {
type_ => || ffi::gtk_tree_drag_source_get_type(),
}
}
impl TreeDragSource {
pub const NONE: Option<&'static TreeDragSource> = None;
}
pub trait TreeDragSourceExt: 'static {
#[doc(alias = "gtk_tree_drag_source_drag_data_delete")]
fn drag_data_delete(&self, path: &TreePath) -> bool;
#[doc(alias = "gtk_tree_drag_source_drag_data_get")]
fn drag_data_get(&self, path: &TreePath) -> Option<gdk::ContentProvider>;
#[doc(alias = "gtk_tree_drag_source_row_draggable")]
fn row_draggable(&self, path: &TreePath) -> bool;
}
impl<O: IsA<TreeDragSource>> TreeDragSourceExt for O {
fn drag_data_delete(&self, path: &TreePath) -> bool {
unsafe {
from_glib(ffi::gtk_tree_drag_source_drag_data_delete(
self.as_ref().to_glib_none().0,
mut_override(path.to_glib_none().0),
))
}
}
fn drag_data_get(&self, path: &TreePath) -> Option<gdk::ContentProvider> {
unsafe {
from_glib_full(ffi::gtk_tree_drag_source_drag_data_get(
self.as_ref().to_glib_none().0,
mut_override(path.to_glib_none().0),
))
}
}
fn row_draggable(&self, path: &TreePath) -> bool {
unsafe {
from_glib(ffi::gtk_tree_drag_source_row_draggable(
self.as_ref().to_glib_none().0,
mut_override(path.to_glib_none().0),
))
}
}
}
impl fmt::Display for TreeDragSource {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
f.write_str("TreeDragSource")
}
}