gtk4/
tree_view.rs

1// Take a look at the license at the top of the repository in the LICENSE file.
2
3use glib::translate::*;
4
5use crate::{ffi, prelude::*, CellRenderer, TreeView, TreeViewColumn, TreeViewColumnSizing};
6
7mod sealed {
8    pub trait Sealed {}
9    impl<T: super::IsA<super::TreeView>> Sealed for T {}
10}
11
12// rustdoc-stripper-ignore-next
13/// Trait containing manually implemented methods of
14/// [`TreeView`](crate::TreeView).
15#[cfg_attr(feature = "v4_10", deprecated = "Since 4.10")]
16#[allow(deprecated)]
17pub trait TreeViewExtManual: sealed::Sealed + IsA<TreeView> + 'static {
18    /// Creates a new [`TreeViewColumn`][crate::TreeViewColumn] and inserts it into the @self at
19    /// @position.  If @position is -1, then the newly created column is inserted at
20    /// the end.  The column is initialized with the attributes given. If @self
21    /// has “fixed_height” mode enabled, then the new column will have its sizing
22    /// property set to be GTK_TREE_VIEW_COLUMN_FIXED.
23    ///
24    /// # Deprecated since 4.10
25    ///
26    /// Use [`ListView`][crate::ListView] or [`ColumnView`][crate::ColumnView] instead
27    /// ## `position`
28    /// The position to insert the new column in
29    /// ## `title`
30    /// The title to set the header to
31    /// ## `cell`
32    /// The [`CellRenderer`][crate::CellRenderer]
33    ///
34    /// # Returns
35    ///
36    /// The number of columns in @self after insertion.
37    #[doc(alias = "gtk_tree_view_insert_column_with_attributes")]
38    fn insert_column_with_attributes(
39        &self,
40        position: i32,
41        title: &str,
42        cell: &impl IsA<CellRenderer>,
43        attributes: &[(&str, i32)],
44    ) -> i32 {
45        let column = TreeViewColumn::new();
46        if self.as_ref().is_fixed_height_mode() {
47            column.set_sizing(TreeViewColumnSizing::Fixed);
48        }
49        column.set_title(title);
50        column.pack_start(cell, true);
51        attributes.iter().for_each(|(attribute, column_id)| {
52            column.add_attribute(cell, attribute, *column_id);
53        });
54        self.as_ref().insert_column(&column, position)
55    }
56
57    #[doc(alias = "gtk_tree_view_set_row_separator_func")]
58    #[doc(alias = "set_row_separator_func")]
59    fn unset_row_separator_func(&self) {
60        unsafe {
61            ffi::gtk_tree_view_set_row_separator_func(
62                self.as_ref().to_glib_none().0,
63                None,
64                std::ptr::null_mut(),
65                None,
66            );
67        }
68    }
69}
70
71impl<O: IsA<TreeView>> TreeViewExtManual for O {}
gtk4/tree_view.rs

gtk4/
tree_view.rs
