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use glib::object::IsA;
use glib::translate::*;
use gtk_sys;
use std::fmt;
use SelectionData;
use TreePath;
glib_wrapper! {
pub struct TreeDragDest(Interface<gtk_sys::GtkTreeDragDest>);
match fn {
get_type => || gtk_sys::gtk_tree_drag_dest_get_type(),
}
}
pub const NONE_TREE_DRAG_DEST: Option<&TreeDragDest> = None;
pub trait TreeDragDestExt: 'static {
fn drag_data_received(&self, dest: &mut TreePath, selection_data: &mut SelectionData) -> bool;
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(gtk_sys::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(gtk_sys::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 {
write!(f, "TreeDragDest")
}
}