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// This file was generated by gir (https://github.com/gtk-rs/gir)
// from gir-files (https://github.com/gtk-rs/gir-files)
// DO NOT EDIT
use crate::Buildable;
use crate::TreeDragDest;
use crate::TreeDragSource;
use crate::TreeIter;
use crate::TreeModel;
use crate::TreeSortable;
use glib::object::IsA;
use glib::translate::*;
use std::fmt;
glib::wrapper! {
/// The [`ListStore`][crate::ListStore] object is a list model for use with a [`TreeView`][crate::TreeView]
/// widget. It implements the [`TreeModel`][crate::TreeModel] interface, and consequentialy,
/// can use all of the methods available there. It also implements the
/// [`TreeSortable`][crate::TreeSortable] interface so it can be sorted by the view.
/// Finally, it also implements the tree
/// [drag and drop][gtk3-GtkTreeView-drag-and-drop]
/// interfaces.
///
/// The [`ListStore`][crate::ListStore] can accept most GObject types as a column type, though
/// it can’t accept all custom types. Internally, it will keep a copy of
/// data passed in (such as a string or a boxed pointer). Columns that
/// accept `GObjects` are handled a little differently. The
/// [`ListStore`][crate::ListStore] will keep a reference to the object instead of copying the
/// value. As a result, if the object is modified, it is up to the
/// application writer to call [`TreeModelExt::row_changed()`][crate::prelude::TreeModelExt::row_changed()] to emit the
/// `signal::TreeModel::row_changed` signal. This most commonly affects lists with
/// `GdkPixbufs` stored.
///
/// An example for creating a simple list store:
///
///
///
/// **⚠️ The following code is in C ⚠️**
///
/// ```C
/// enum {
/// COLUMN_STRING,
/// COLUMN_INT,
/// COLUMN_BOOLEAN,
/// N_COLUMNS
/// };
///
/// {
/// GtkListStore *list_store;
/// GtkTreePath *path;
/// GtkTreeIter iter;
/// gint i;
///
/// list_store = gtk_list_store_new (N_COLUMNS,
/// G_TYPE_STRING,
/// G_TYPE_INT,
/// G_TYPE_BOOLEAN);
///
/// for (i = 0; i < 10; i++)
/// {
/// gchar *some_data;
///
/// some_data = get_some_data (i);
///
/// // Add a new row to the model
/// gtk_list_store_append (list_store, &iter);
/// gtk_list_store_set (list_store, &iter,
/// COLUMN_STRING, some_data,
/// COLUMN_INT, i,
/// COLUMN_BOOLEAN, FALSE,
/// -1);
///
/// // As the store will keep a copy of the string internally,
/// // we free some_data.
/// g_free (some_data);
/// }
///
/// // Modify a particular row
/// path = gtk_tree_path_new_from_string ("4");
/// gtk_tree_model_get_iter (GTK_TREE_MODEL (list_store),
/// &iter,
/// path);
/// gtk_tree_path_free (path);
/// gtk_list_store_set (list_store, &iter,
/// COLUMN_BOOLEAN, TRUE,
/// -1);
/// }
/// ```
///
/// # Performance Considerations
///
/// Internally, the [`ListStore`][crate::ListStore] was implemented with a linked list with
/// a tail pointer prior to GTK+ 2.6. As a result, it was fast at data
/// insertion and deletion, and not fast at random data access. The
/// [`ListStore`][crate::ListStore] sets the [`TreeModelFlags::ITERS_PERSIST`][crate::TreeModelFlags::ITERS_PERSIST] flag, which means
/// that `GtkTreeIters` can be cached while the row exists. Thus, if
/// access to a particular row is needed often and your code is expected to
/// run on older versions of GTK+, it is worth keeping the iter around.
///
/// # Atomic Operations
///
/// It is important to note that only the methods
/// `gtk_list_store_insert_with_values()` and `gtk_list_store_insert_with_valuesv()`
/// are atomic, in the sense that the row is being appended to the store and the
/// values filled in in a single operation with regard to [`TreeModel`][crate::TreeModel] signaling.
/// In contrast, using e.g. [`GtkListStoreExt::append()`][crate::prelude::GtkListStoreExt::append()] and then [`GtkListStoreExtManual::set()`][crate::prelude::GtkListStoreExtManual::set()]
/// will first create a row, which triggers the `signal::TreeModel::row-inserted` signal
/// on [`ListStore`][crate::ListStore]. The row, however, is still empty, and any signal handler
/// connecting to `signal::TreeModel::row-inserted` on this particular store should be prepared
/// for the situation that the row might be empty. This is especially important
/// if you are wrapping the [`ListStore`][crate::ListStore] inside a [`TreeModelFilter`][crate::TreeModelFilter] and are
/// using a `GtkTreeModelFilterVisibleFunc`. Using any of the non-atomic operations
/// to append rows to the [`ListStore`][crate::ListStore] will cause the
/// `GtkTreeModelFilterVisibleFunc` to be visited with an empty row first; the
/// function must be prepared for that.
///
/// # GtkListStore as GtkBuildable
///
/// The GtkListStore implementation of the GtkBuildable interface allows
/// to specify the model columns with a ``<columns>`` element that may contain
/// multiple ``<column>`` elements, each specifying one model column. The “type”
/// attribute specifies the data type for the column.
///
/// Additionally, it is possible to specify content for the list store
/// in the UI definition, with the ``<data>`` element. It can contain multiple
/// ``<row>`` elements, each specifying to content for one row of the list model.
/// Inside a ``<row>``, the ``<col>`` elements specify the content for individual cells.
///
/// Note that it is probably more common to define your models in the code,
/// and one might consider it a layering violation to specify the content of
/// a list store in a UI definition, data, not presentation, and common wisdom
/// is to separate the two, as far as possible.
///
/// An example of a UI Definition fragment for a list store:
///
///
///
/// **⚠️ The following code is in xml ⚠️**
///
/// ```xml
/// <object class="GtkListStore">
/// <columns>
/// <column type="gchararray"/>
/// <column type="gchararray"/>
/// <column type="gint"/>
/// </columns>
/// <data>
/// <row>
/// <col id="0">John</col>
/// <col id="1">Doe</col>
/// <col id="2">25</col>
/// </row>
/// <row>
/// <col id="0">Johan</col>
/// <col id="1">Dahlin</col>
/// <col id="2">50</col>
/// </row>
/// </data>
/// </object>
/// ```
///
/// # Implements
///
/// [`GtkListStoreExt`][trait@crate::prelude::GtkListStoreExt], [`trait@glib::ObjectExt`], [`BuildableExt`][trait@crate::prelude::BuildableExt], [`TreeDragDestExt`][trait@crate::prelude::TreeDragDestExt], [`TreeDragSourceExt`][trait@crate::prelude::TreeDragSourceExt], [`TreeModelExt`][trait@crate::prelude::TreeModelExt], [`TreeSortableExt`][trait@crate::prelude::TreeSortableExt], [`GtkListStoreExtManual`][trait@crate::prelude::GtkListStoreExtManual], [`BuildableExtManual`][trait@crate::prelude::BuildableExtManual], [`TreeSortableExtManual`][trait@crate::prelude::TreeSortableExtManual]
#[doc(alias = "GtkListStore")]
pub struct ListStore(Object<ffi::GtkListStore, ffi::GtkListStoreClass>) @implements Buildable, TreeDragDest, TreeDragSource, TreeModel, TreeSortable;
match fn {
type_ => || ffi::gtk_list_store_get_type(),
}
}
impl ListStore {
pub const NONE: Option<&'static ListStore> = None;
//#[doc(alias = "gtk_list_store_new")]
//pub fn new(n_columns: i32, : /*Unknown conversion*//*Unimplemented*/Fundamental: VarArgs) -> ListStore {
// unsafe { TODO: call ffi:gtk_list_store_new() }
//}
//#[doc(alias = "gtk_list_store_newv")]
//pub fn newv(types: /*Unimplemented*/&CArray TypeId { ns_id: 0, id: 30 }) -> ListStore {
// unsafe { TODO: call ffi:gtk_list_store_newv() }
//}
}
/// Trait containing all [`struct@ListStore`] methods.
///
/// # Implementors
///
/// [`ListStore`][struct@crate::ListStore]
pub trait GtkListStoreExt: 'static {
/// Appends a new row to `self`. `iter` will be changed to point to this new
/// row. The row will be empty after this function is called. To fill in
/// values, you need to call [`GtkListStoreExtManual::set()`][crate::prelude::GtkListStoreExtManual::set()] or [`GtkListStoreExtManual::set_value()`][crate::prelude::GtkListStoreExtManual::set_value()].
///
/// # Returns
///
///
/// ## `iter`
/// An unset [`TreeIter`][crate::TreeIter] to set to the appended row
#[doc(alias = "gtk_list_store_append")]
fn append(&self) -> TreeIter;
/// Removes all rows from the list store.
#[doc(alias = "gtk_list_store_clear")]
fn clear(&self);
/// Creates a new row at `position`. `iter` will be changed to point to this new
/// row. If `position` is -1 or is larger than the number of rows on the list,
/// then the new row will be appended to the list. The row will be empty after
/// this function is called. To fill in values, you need to call
/// [`GtkListStoreExtManual::set()`][crate::prelude::GtkListStoreExtManual::set()] or [`GtkListStoreExtManual::set_value()`][crate::prelude::GtkListStoreExtManual::set_value()].
/// ## `position`
/// position to insert the new row, or -1 for last
///
/// # Returns
///
///
/// ## `iter`
/// An unset [`TreeIter`][crate::TreeIter] to set to the new row
#[doc(alias = "gtk_list_store_insert")]
fn insert(&self, position: i32) -> TreeIter;
/// Inserts a new row after `sibling`. If `sibling` is [`None`], then the row will be
/// prepended to the beginning of the list. `iter` will be changed to point to
/// this new row. The row will be empty after this function is called. To fill
/// in values, you need to call [`GtkListStoreExtManual::set()`][crate::prelude::GtkListStoreExtManual::set()] or [`GtkListStoreExtManual::set_value()`][crate::prelude::GtkListStoreExtManual::set_value()].
/// ## `sibling`
/// A valid [`TreeIter`][crate::TreeIter], or [`None`]
///
/// # Returns
///
///
/// ## `iter`
/// An unset [`TreeIter`][crate::TreeIter] to set to the new row
#[doc(alias = "gtk_list_store_insert_after")]
fn insert_after(&self, sibling: Option<&TreeIter>) -> TreeIter;
/// Inserts a new row before `sibling`. If `sibling` is [`None`], then the row will
/// be appended to the end of the list. `iter` will be changed to point to this
/// new row. The row will be empty after this function is called. To fill in
/// values, you need to call [`GtkListStoreExtManual::set()`][crate::prelude::GtkListStoreExtManual::set()] or [`GtkListStoreExtManual::set_value()`][crate::prelude::GtkListStoreExtManual::set_value()].
/// ## `sibling`
/// A valid [`TreeIter`][crate::TreeIter], or [`None`]
///
/// # Returns
///
///
/// ## `iter`
/// An unset [`TreeIter`][crate::TreeIter] to set to the new row
#[doc(alias = "gtk_list_store_insert_before")]
fn insert_before(&self, sibling: Option<&TreeIter>) -> TreeIter;
//#[doc(alias = "gtk_list_store_insert_with_values")]
//fn insert_with_values(&self, position: i32, : /*Unknown conversion*//*Unimplemented*/Fundamental: VarArgs) -> TreeIter;
//#[doc(alias = "gtk_list_store_insert_with_valuesv")]
//fn insert_with_valuesv(&self, position: i32, columns: &[i32], values: &[&glib::Value]) -> TreeIter;
/// > This function is slow. Only use it for debugging and/or testing
/// > purposes.
///
/// Checks if the given iter is a valid iter for this [`ListStore`][crate::ListStore].
/// ## `iter`
/// A [`TreeIter`][crate::TreeIter].
///
/// # Returns
///
/// [`true`] if the iter is valid, [`false`] if the iter is invalid.
#[doc(alias = "gtk_list_store_iter_is_valid")]
fn iter_is_valid(&self, iter: &TreeIter) -> bool;
/// Moves `iter` in `self` to the position after `position`. Note that this
/// function only works with unsorted stores. If `position` is [`None`], `iter`
/// will be moved to the start of the list.
/// ## `iter`
/// A [`TreeIter`][crate::TreeIter].
/// ## `position`
/// A [`TreeIter`][crate::TreeIter] or [`None`].
#[doc(alias = "gtk_list_store_move_after")]
fn move_after(&self, iter: &TreeIter, position: Option<&TreeIter>);
/// Moves `iter` in `self` to the position before `position`. Note that this
/// function only works with unsorted stores. If `position` is [`None`], `iter`
/// will be moved to the end of the list.
/// ## `iter`
/// A [`TreeIter`][crate::TreeIter].
/// ## `position`
/// A [`TreeIter`][crate::TreeIter], or [`None`].
#[doc(alias = "gtk_list_store_move_before")]
fn move_before(&self, iter: &TreeIter, position: Option<&TreeIter>);
/// Prepends a new row to `self`. `iter` will be changed to point to this new
/// row. The row will be empty after this function is called. To fill in
/// values, you need to call [`GtkListStoreExtManual::set()`][crate::prelude::GtkListStoreExtManual::set()] or [`GtkListStoreExtManual::set_value()`][crate::prelude::GtkListStoreExtManual::set_value()].
///
/// # Returns
///
///
/// ## `iter`
/// An unset [`TreeIter`][crate::TreeIter] to set to the prepend row
#[doc(alias = "gtk_list_store_prepend")]
fn prepend(&self) -> TreeIter;
/// Removes the given row from the list store. After being removed,
/// `iter` is set to be the next valid row, or invalidated if it pointed
/// to the last row in `self`.
/// ## `iter`
/// A valid [`TreeIter`][crate::TreeIter]
///
/// # Returns
///
/// [`true`] if `iter` is valid, [`false`] if not.
#[doc(alias = "gtk_list_store_remove")]
fn remove(&self, iter: &TreeIter) -> bool;
//#[doc(alias = "gtk_list_store_set_column_types")]
//fn set_column_types(&self, types: /*Unimplemented*/&CArray TypeId { ns_id: 0, id: 30 });
//#[doc(alias = "gtk_list_store_set_valist")]
//fn set_valist(&self, iter: &TreeIter, var_args: /*Unknown conversion*//*Unimplemented*/Unsupported);
//#[doc(alias = "gtk_list_store_set_valuesv")]
//fn set_valuesv(&self, iter: &TreeIter, columns: &[i32], values: &[&glib::Value]);
/// Swaps `a` and `b` in `self`. Note that this function only works with
/// unsorted stores.
/// ## `a`
/// A [`TreeIter`][crate::TreeIter].
/// ## `b`
/// Another [`TreeIter`][crate::TreeIter].
#[doc(alias = "gtk_list_store_swap")]
fn swap(&self, a: &TreeIter, b: &TreeIter);
}
impl<O: IsA<ListStore>> GtkListStoreExt for O {
fn append(&self) -> TreeIter {
unsafe {
let mut iter = TreeIter::uninitialized();
ffi::gtk_list_store_append(self.as_ref().to_glib_none().0, iter.to_glib_none_mut().0);
iter
}
}
fn clear(&self) {
unsafe {
ffi::gtk_list_store_clear(self.as_ref().to_glib_none().0);
}
}
fn insert(&self, position: i32) -> TreeIter {
unsafe {
let mut iter = TreeIter::uninitialized();
ffi::gtk_list_store_insert(
self.as_ref().to_glib_none().0,
iter.to_glib_none_mut().0,
position,
);
iter
}
}
fn insert_after(&self, sibling: Option<&TreeIter>) -> TreeIter {
unsafe {
let mut iter = TreeIter::uninitialized();
ffi::gtk_list_store_insert_after(
self.as_ref().to_glib_none().0,
iter.to_glib_none_mut().0,
mut_override(sibling.to_glib_none().0),
);
iter
}
}
fn insert_before(&self, sibling: Option<&TreeIter>) -> TreeIter {
unsafe {
let mut iter = TreeIter::uninitialized();
ffi::gtk_list_store_insert_before(
self.as_ref().to_glib_none().0,
iter.to_glib_none_mut().0,
mut_override(sibling.to_glib_none().0),
);
iter
}
}
//fn insert_with_values(&self, position: i32, : /*Unknown conversion*//*Unimplemented*/Fundamental: VarArgs) -> TreeIter {
// unsafe { TODO: call ffi:gtk_list_store_insert_with_values() }
//}
//fn insert_with_valuesv(&self, position: i32, columns: &[i32], values: &[&glib::Value]) -> TreeIter {
// unsafe { TODO: call ffi:gtk_list_store_insert_with_valuesv() }
//}
fn iter_is_valid(&self, iter: &TreeIter) -> bool {
unsafe {
from_glib(ffi::gtk_list_store_iter_is_valid(
self.as_ref().to_glib_none().0,
mut_override(iter.to_glib_none().0),
))
}
}
fn move_after(&self, iter: &TreeIter, position: Option<&TreeIter>) {
unsafe {
ffi::gtk_list_store_move_after(
self.as_ref().to_glib_none().0,
mut_override(iter.to_glib_none().0),
mut_override(position.to_glib_none().0),
);
}
}
fn move_before(&self, iter: &TreeIter, position: Option<&TreeIter>) {
unsafe {
ffi::gtk_list_store_move_before(
self.as_ref().to_glib_none().0,
mut_override(iter.to_glib_none().0),
mut_override(position.to_glib_none().0),
);
}
}
fn prepend(&self) -> TreeIter {
unsafe {
let mut iter = TreeIter::uninitialized();
ffi::gtk_list_store_prepend(self.as_ref().to_glib_none().0, iter.to_glib_none_mut().0);
iter
}
}
fn remove(&self, iter: &TreeIter) -> bool {
unsafe {
from_glib(ffi::gtk_list_store_remove(
self.as_ref().to_glib_none().0,
mut_override(iter.to_glib_none().0),
))
}
}
//fn set_column_types(&self, types: /*Unimplemented*/&CArray TypeId { ns_id: 0, id: 30 }) {
// unsafe { TODO: call ffi:gtk_list_store_set_column_types() }
//}
//fn set_valist(&self, iter: &TreeIter, var_args: /*Unknown conversion*//*Unimplemented*/Unsupported) {
// unsafe { TODO: call ffi:gtk_list_store_set_valist() }
//}
//fn set_valuesv(&self, iter: &TreeIter, columns: &[i32], values: &[&glib::Value]) {
// unsafe { TODO: call ffi:gtk_list_store_set_valuesv() }
//}
fn swap(&self, a: &TreeIter, b: &TreeIter) {
unsafe {
ffi::gtk_list_store_swap(
self.as_ref().to_glib_none().0,
mut_override(a.to_glib_none().0),
mut_override(b.to_glib_none().0),
);
}
}
}
impl fmt::Display for ListStore {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
f.write_str("ListStore")
}
}