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use crate::SelectionData;
use crate::TreePath;
use glib::object::IsA;
use glib::translate::*;
use std::fmt;
glib::wrapper! {
#[doc(alias = "GtkTreeDragDest")]
pub struct TreeDragDest(Interface<ffi::GtkTreeDragDest, ffi::GtkTreeDragDestIface>);
match fn {
type_ => || ffi::gtk_tree_drag_dest_get_type(),
}
}
pub const NONE_TREE_DRAG_DEST: Option<&TreeDragDest> = None;
pub trait TreeDragDestExt: 'static {
#[doc(alias = "gtk_tree_drag_dest_drag_data_received")]
fn drag_data_received(&self, dest: &mut TreePath, selection_data: &mut SelectionData) -> bool;
#[doc(alias = "gtk_tree_drag_dest_row_drop_possible")]
fn row_drop_possible(
&self,
dest_path: &mut TreePath,
selection_data: &mut SelectionData,
) -> bool;
}
impl<O: IsA<TreeDragDest>> TreeDragDestExt for O {
fn drag_data_received(&self, dest: &mut TreePath, selection_data: &mut SelectionData) -> bool {
unsafe {
from_glib(ffi::gtk_tree_drag_dest_drag_data_received(
self.as_ref().to_glib_none().0,
dest.to_glib_none_mut().0,
selection_data.to_glib_none_mut().0,
))
}
}
fn row_drop_possible(
&self,
dest_path: &mut TreePath,
selection_data: &mut SelectionData,
) -> bool {
unsafe {
from_glib(ffi::gtk_tree_drag_dest_row_drop_possible(
self.as_ref().to_glib_none().0,
dest_path.to_glib_none_mut().0,
selection_data.to_glib_none_mut().0,
))
}
}
}
impl fmt::Display for TreeDragDest {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
f.write_str("TreeDragDest")
}
}