pub struct TreeModelSort { /* private fields */ }Expand description
modified_data, -1); g_free (modified_data); } ]|
§Properties
§model
Readable | Writable | Construct Only
§Implements
TreeModelSortExt, [trait@glib::ObjectExt], TreeDragSourceExt, TreeModelExt, TreeSortableExt, TreeSortableExtManual
GLib type: GObject with reference counted clone semantics.
Implementations§
Source§impl TreeModelSort
impl TreeModelSort
pub const NONE: Option<&'static TreeModelSort> = None
Sourcepub fn new(child_model: &impl IsA<TreeModel>) -> TreeModelSort
pub fn new(child_model: &impl IsA<TreeModel>) -> TreeModelSort
Creates a new TreeModelSort, with child_model as the child model.
§child_model
§Returns
A new TreeModelSort.
Trait Implementations§
Source§impl Clone for TreeModelSort
impl Clone for TreeModelSort
Source§impl Debug for TreeModelSort
impl Debug for TreeModelSort
impl Eq for TreeModelSort
Source§impl HasParamSpec for TreeModelSort
impl HasParamSpec for TreeModelSort
type ParamSpec = ParamSpecObject
Source§type SetValue = TreeModelSort
type SetValue = TreeModelSort
Preferred value to be used as setter for the associated ParamSpec.
type BuilderFn = fn(&str) -> ParamSpecObjectBuilder<'_, TreeModelSort>
fn param_spec_builder() -> Self::BuilderFn
Source§impl Hash for TreeModelSort
impl Hash for TreeModelSort
impl IsA<TreeDragSource> for TreeModelSort
impl IsA<TreeModel> for TreeModelSort
impl IsA<TreeSortable> for TreeModelSort
Source§impl Ord for TreeModelSort
impl Ord for TreeModelSort
Source§fn cmp(&self, other: &Self) -> Ordering
fn cmp(&self, other: &Self) -> Ordering
Comparison for two GObjects.
Compares the memory addresses of the provided objects.
1.21.0 (const: unstable) · Source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
Compares and returns the maximum of two values. Read more
Source§impl ParentClassIs for TreeModelSort
impl ParentClassIs for TreeModelSort
Source§impl<OT: ObjectType> PartialEq<OT> for TreeModelSort
impl<OT: ObjectType> PartialEq<OT> for TreeModelSort
Source§impl<OT: ObjectType> PartialOrd<OT> for TreeModelSort
impl<OT: ObjectType> PartialOrd<OT> for TreeModelSort
Source§fn partial_cmp(&self, other: &OT) -> Option<Ordering>
fn partial_cmp(&self, other: &OT) -> Option<Ordering>
Partial comparison for two GObjects.
Compares the memory addresses of the provided objects.
Source§impl StaticType for TreeModelSort
impl StaticType for TreeModelSort
Source§fn static_type() -> Type
fn static_type() -> Type
Returns the type identifier of
Self.Auto Trait Implementations§
impl !Send for TreeModelSort
impl !Sync for TreeModelSort
impl Freeze for TreeModelSort
impl RefUnwindSafe for TreeModelSort
impl Unpin for TreeModelSort
impl UnsafeUnpin for TreeModelSort
impl UnwindSafe for TreeModelSort
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Source§fn notify_by_pspec(&self, pspec: &ParamSpec)
fn notify_by_pspec(&self, pspec: &ParamSpec)
Notify that the given property has changed its value. Read more
Source§fn add_weak_ref_notify<F>(&self, f: F) -> WeakRefNotify<T>
fn add_weak_ref_notify<F>(&self, f: F) -> WeakRefNotify<T>
Add a callback to be notified when the Object is disposed.
Source§fn add_weak_ref_notify_local<F>(&self, f: F) -> WeakRefNotify<T>where
F: FnOnce() + 'static,
fn add_weak_ref_notify_local<F>(&self, f: F) -> WeakRefNotify<T>where
F: FnOnce() + 'static,
Add a callback to be notified when the Object is disposed. Read more
Source§fn bind_property<'a, 'f, 't, O>(
&'a self,
source_property: &'a str,
target: &'a O,
target_property: &'a str,
) -> BindingBuilder<'a, 'f, 't>where
O: ObjectType,
fn bind_property<'a, 'f, 't, O>(
&'a self,
source_property: &'a str,
target: &'a O,
target_property: &'a str,
) -> BindingBuilder<'a, 'f, 't>where
O: ObjectType,
Source§unsafe fn run_dispose(&self)
unsafe fn run_dispose(&self)
Runs the dispose mechanism of the object. Read more
Source§impl<T> PropertyGet for Twhere
T: HasParamSpec,
impl<T> PropertyGet for Twhere
T: HasParamSpec,
Source§impl<T> StaticTypeExt for Twhere
T: StaticType,
impl<T> StaticTypeExt for Twhere
T: StaticType,
Source§fn ensure_type()
fn ensure_type()
Ensures that the type has been registered with the type system.
Source§impl<T> TransparentType for Twhere
T: TransparentPtrType,
impl<T> TransparentType for Twhere
T: TransparentPtrType,
type GlibType = <T as GlibPtrDefault>::GlibType
Source§impl<O> TreeDragSourceExt for Owhere
O: IsA<TreeDragSource>,
impl<O> TreeDragSourceExt for Owhere
O: IsA<TreeDragSource>,
Source§fn drag_data_delete(&self, path: &mut TreePath) -> bool
fn drag_data_delete(&self, path: &mut TreePath) -> bool
Asks the
TreeDragSource to delete the row at path, because
it was moved somewhere else via drag-and-drop. Returns false
if the deletion fails because path no longer exists, or for
some model-specific reason. Should robustly handle a path no
longer found in the model! Read moreSource§fn drag_data_get(
&self,
path: &mut TreePath,
selection_data: &mut SelectionData,
) -> bool
fn drag_data_get( &self, path: &mut TreePath, selection_data: &mut SelectionData, ) -> bool
target gives
the required type of the data. Should robustly handle a
path no
longer found in the model! Read moreSource§fn row_draggable(&self, path: &mut TreePath) -> bool
fn row_draggable(&self, path: &mut TreePath) -> bool
Asks the
TreeDragSource whether a particular row can be used as
the source of a DND operation. If the source doesn’t implement
this interface, the row is assumed draggable. Read moreSource§impl<O> TreeModelExt for O
impl<O> TreeModelExt for O
Source§fn foreach<P: FnMut(&TreeModel, &TreePath, &TreeIter) -> bool>(&self, func: P)
fn foreach<P: FnMut(&TreeModel, &TreePath, &TreeIter) -> bool>(&self, func: P)
Calls func on each node in model in a depth-first fashion. Read more
Source§fn flags(&self) -> TreeModelFlags
fn flags(&self) -> TreeModelFlags
Returns a set of flags supported by this interface. Read more
Source§fn iter_first(&self) -> Option<TreeIter>
fn iter_first(&self) -> Option<TreeIter>
Source§fn string_from_iter(&self, iter: &TreeIter) -> Option<GString>
fn string_from_iter(&self, iter: &TreeIter) -> Option<GString>
Generates a string representation of the iter. Read more
Source§fn iter_has_child(&self, iter: &TreeIter) -> bool
fn iter_has_child(&self, iter: &TreeIter) -> bool
Source§fn iter_n_children(&self, iter: Option<&TreeIter>) -> i32
fn iter_n_children(&self, iter: Option<&TreeIter>) -> i32
Returns the number of children that
iter has. Read moreSource§fn iter_next(&self, iter: &TreeIter) -> bool
fn iter_next(&self, iter: &TreeIter) -> bool
Sets
iter to point to the node following it at the current level. Read moreSource§fn iter_previous(&self, iter: &TreeIter) -> bool
fn iter_previous(&self, iter: &TreeIter) -> bool
Sets
iter to point to the previous node at the current level. Read moreSource§fn row_changed(&self, path: &TreePath, iter: &TreeIter)
fn row_changed(&self, path: &TreePath, iter: &TreeIter)
Source§fn row_deleted(&self, path: &TreePath)
fn row_deleted(&self, path: &TreePath)
Source§fn row_has_child_toggled(&self, path: &TreePath, iter: &TreeIter)
fn row_has_child_toggled(&self, path: &TreePath, iter: &TreeIter)
Emits the
row-has-child-toggled signal on
self. This should be called by models after the child
state of a node changes. Read moreSource§fn row_inserted(&self, path: &TreePath, iter: &TreeIter)
fn row_inserted(&self, path: &TreePath, iter: &TreeIter)
Source§fn rows_reordered_with_length(
&self,
path: &TreePath,
iter: Option<&TreeIter>,
new_order: &[i32],
)
fn rows_reordered_with_length( &self, path: &TreePath, iter: Option<&TreeIter>, new_order: &[i32], )
Source§fn connect_row_changed<F: Fn(&Self, &TreePath, &TreeIter) + 'static>(
&self,
f: F,
) -> SignalHandlerId
fn connect_row_changed<F: Fn(&Self, &TreePath, &TreeIter) + 'static>( &self, f: F, ) -> SignalHandlerId
This signal is emitted when a row in the model has changed. Read more
Source§fn connect_row_deleted<F: Fn(&Self, &TreePath) + 'static>(
&self,
f: F,
) -> SignalHandlerId
fn connect_row_deleted<F: Fn(&Self, &TreePath) + 'static>( &self, f: F, ) -> SignalHandlerId
This signal is emitted when a row has been deleted. Read more
Source§fn connect_row_has_child_toggled<F: Fn(&Self, &TreePath, &TreeIter) + 'static>(
&self,
f: F,
) -> SignalHandlerId
fn connect_row_has_child_toggled<F: Fn(&Self, &TreePath, &TreeIter) + 'static>( &self, f: F, ) -> SignalHandlerId
This signal is emitted when a row has gotten the first child
row or lost its last child row. Read more
Source§fn connect_row_inserted<F: Fn(&Self, &TreePath, &TreeIter) + 'static>(
&self,
f: F,
) -> SignalHandlerId
fn connect_row_inserted<F: Fn(&Self, &TreePath, &TreeIter) + 'static>( &self, f: F, ) -> SignalHandlerId
This signal is emitted when a new row has been inserted in
the model. Read more
Source§impl<O> TreeModelSortExt for Owhere
O: IsA<TreeModelSort>,
impl<O> TreeModelSortExt for Owhere
O: IsA<TreeModelSort>,
Source§fn clear_cache(&self)
fn clear_cache(&self)
This function should almost never be called. It clears the
self
of any cached iterators that haven’t been reffed with
gtk_tree_model_ref_node(). This might be useful if the child model being
sorted is static (and doesn’t change often) and there has been a lot of
unreffed access to nodes. As a side effect of this function, all unreffed
iters will be invalid.Source§fn convert_iter_to_child_iter(&self, sorted_iter: &TreeIter) -> TreeIter
fn convert_iter_to_child_iter(&self, sorted_iter: &TreeIter) -> TreeIter
Source§fn reset_default_sort_func(&self)
fn reset_default_sort_func(&self)
This resets the default sort function to be in the “unsorted” state. That
is, it is in the same order as the child model. It will re-sort the model
to be in the same order as the child model only if the
TreeModelSort
is in “unsorted” state.Source§impl<O> TreeSortableExt for Owhere
O: IsA<TreeSortable>,
impl<O> TreeSortableExt for Owhere
O: IsA<TreeSortable>,
Source§fn has_default_sort_func(&self) -> bool
fn has_default_sort_func(&self) -> bool
Source§fn sort_column_changed(&self)
fn sort_column_changed(&self)
Emits a
sort-column-changed signal on self.Source§fn connect_sort_column_changed<F: Fn(&Self) + 'static>(
&self,
f: F,
) -> SignalHandlerId
fn connect_sort_column_changed<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId
The ::sort-column-changed signal is emitted when the sort column
or sort order of
sortable is changed. The signal is emitted before
the contents of sortable are resorted.Source§impl<O> TreeSortableExtManual for Owhere
O: IsA<TreeSortable>,
impl<O> TreeSortableExtManual for Owhere
O: IsA<TreeSortable>,
Source§fn set_default_sort_func<F>(&self, sort_func: F)
fn set_default_sort_func<F>(&self, sort_func: F)
Sets the default comparison function used when sorting to be
sort_func.
If the current sort column id of self is
GTK_TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID, then the model will sort using
this function. Read moreSource§fn set_sort_func<F>(&self, sort_column_id: SortColumn, sort_func: F)
fn set_sort_func<F>(&self, sort_column_id: SortColumn, sort_func: F)
Sets the comparison function used when sorting to be
sort_func. If the
current sort column id of self is the same as sort_column_id, then
the model will sort using this function. Read moreSource§fn sort_column_id(&self) -> Option<(SortColumn, SortType)>
fn sort_column_id(&self) -> Option<(SortColumn, SortType)>
Source§fn set_sort_column_id(&self, sort_column_id: SortColumn, order: SortType)
fn set_sort_column_id(&self, sort_column_id: SortColumn, order: SortType)
Sets the current sort column to be
sort_column_id. The self will
resort itself to reflect this change, after emitting a
sort-column-changed signal. sort_column_id may either be
a regular column id, or one of the following special values: Read more