Struct gtk4::IconView

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#[repr(transparent)]
pub struct IconView { /* private fields */ }

Implementations

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pub fn builder() -> IconViewBuilder

Creates a new builder-pattern struct instance to construct IconView objects.

This method returns an instance of IconViewBuilder which can be used to create IconView objects.

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pub fn create_drag_icon(&self, path: &TreePath) -> Option<Paintable>

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pub fn enable_model_drag_dest(
    &self,
    formats: &ContentFormats,
    actions: DragAction
)

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pub fn enable_model_drag_source(
    &self,
    start_button_mask: ModifierType,
    formats: &ContentFormats,
    actions: DragAction
)

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pub fn activates_on_single_click(&self) -> bool

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pub fn cell_rect(
 &self,
 path: &TreePath,
 cell: Option<&impl IsA<CellRenderer>>
) -> Option<Rectangle>

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pub fn column_spacing(&self) -> i32

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pub fn columns(&self) -> i32

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pub fn cursor(&self) -> Option<(TreePath, CellRenderer)>

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pub fn dest_item_at_pos(
 &self,
 drag_x: i32,
 drag_y: i32
) -> Option<(TreePath, IconViewDropPosition)>

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pub fn drag_dest_item(&self) -> (Option<TreePath>, IconViewDropPosition)

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pub fn item_at_pos(&self, x: i32, y: i32) -> Option<(TreePath, CellRenderer)>

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pub fn item_column(&self, path: &TreePath) -> i32

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pub fn item_orientation(&self) -> Orientation

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pub fn item_padding(&self) -> i32

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pub fn item_row(&self, path: &TreePath) -> i32

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pub fn item_width(&self) -> i32

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pub fn margin(&self) -> i32

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pub fn markup_column(&self) -> i32

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pub fn model(&self) -> Option<TreeModel>

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pub fn path_at_pos(&self, x: i32, y: i32) -> Option<TreePath>

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pub fn pixbuf_column(&self) -> i32

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pub fn is_reorderable(&self) -> bool

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pub fn row_spacing(&self) -> i32

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pub fn selected_items(&self) -> Vec<TreePath>

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pub fn selection_mode(&self) -> SelectionMode

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pub fn spacing(&self) -> i32

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pub fn text_column(&self) -> i32

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pub fn tooltip_column(&self) -> i32

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pub fn tooltip_context(
 &self,
 x: i32,
 y: i32,
 keyboard_tip: bool
) -> Option<(TreeModel, TreePath, TreeIter)>

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pub fn visible_range(&self) -> Option<(TreePath, TreePath)>

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pub fn item_activated(&self, path: &TreePath)

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pub fn path_is_selected(&self, path: &TreePath) -> bool

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pub fn scroll_to_path(
    &self,
    path: &TreePath,
    use_align: bool,
    row_align: f32,
    col_align: f32
)

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pub fn select_all(&self)

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pub fn select_path(&self, path: &TreePath)

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pub fn selected_foreach<P: FnMut(&IconView, &TreePath)>(&self, func: P)

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pub fn set_activate_on_single_click(&self, single: bool)

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pub fn set_column_spacing(&self, column_spacing: i32)

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pub fn set_columns(&self, columns: i32)

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pub fn set_cursor(
 &self,
 path: &TreePath,
 cell: Option<&impl IsA<CellRenderer>>,
 start_editing: bool
)

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pub fn set_drag_dest_item(
 &self,
 path: Option<&TreePath>,
 pos: IconViewDropPosition
)

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pub fn set_item_orientation(&self, orientation: Orientation)

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pub fn set_item_padding(&self, item_padding: i32)

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pub fn set_item_width(&self, item_width: i32)

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pub fn set_margin(&self, margin: i32)

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pub fn set_markup_column(&self, column: i32)

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pub fn set_model(&self, model: Option<&impl IsA<TreeModel>>)

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pub fn set_pixbuf_column(&self, column: i32)

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pub fn set_reorderable(&self, reorderable: bool)

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pub fn set_row_spacing(&self, row_spacing: i32)

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pub fn set_selection_mode(&self, mode: SelectionMode)

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pub fn set_spacing(&self, spacing: i32)

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pub fn set_text_column(&self, column: i32)

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pub fn unselect_all(&self)

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pub fn unselect_path(&self, path: &TreePath)

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pub fn unset_model_drag_dest(&self)

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pub fn unset_model_drag_source(&self)

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pub fn cell_area(&self) -> Option<CellArea>

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pub fn connect_activate_cursor_item<F: Fn(&Self) -> bool + 'static>(
&self,
f: F
) -> SignalHandlerId

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pub fn emit_activate_cursor_item(&self) -> bool

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pub fn connect_item_activated<F: Fn(&Self, &TreePath) + 'static>(
&self,
f: F
) -> SignalHandlerId

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pub fn connect_move_cursor<F: Fn(&Self, MovementStep, i32, bool, bool) -> bool + 'static>(
&self,
f: F
) -> SignalHandlerId

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pub fn emit_move_cursor(
    &self,
    step: MovementStep,
    count: i32,
    extend: bool,
    modify: bool
) -> bool

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pub fn connect_select_all<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId

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pub fn connect_select_cursor_item<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId

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pub fn emit_select_cursor_item(&self)

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pub fn connect_selection_changed<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId

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pub fn connect_toggle_cursor_item<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId

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pub fn emit_toggle_cursor_item(&self)

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pub fn connect_unselect_all<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId

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pub fn emit_unselect_all(&self)

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pub fn connect_activate_on_single_click_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId

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pub fn connect_column_spacing_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId

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pub fn connect_columns_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId

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pub fn connect_item_orientation_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId

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pub fn connect_item_padding_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId

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pub fn connect_item_width_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId

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pub fn connect_margin_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId

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pub fn connect_markup_column_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId

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pub fn connect_model_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId

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pub fn connect_pixbuf_column_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId

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pub fn connect_reorderable_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId

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pub fn connect_row_spacing_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId

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pub fn connect_selection_mode_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId

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pub fn connect_spacing_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId

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pub fn connect_text_column_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId

Trait Implementations

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impl Clone for IconView

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fn clone(&self) -> Self

Returns a copy of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Debug for IconView

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl Default for IconView

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fn default() -> Self

Returns the “default value” for a type. Read more

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impl Display for IconView

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl Hash for IconView

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fn hash<H>(&self, state: &mut H) where
H: Hasher,

Feeds this value into the given Hasher. Read more

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fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

Feeds a slice of this type into the given Hasher. Read more

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impl Ord for IconView

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fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other. Read more

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fn max(self, other: Self) -> Self

Compares and returns the maximum of two values. Read more

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fn min(self, other: Self) -> Self

Compares and returns the minimum of two values. Read more

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fn clamp(self, min: Self, max: Self) -> Self where
Self: PartialOrd<Self>,

Restrict a value to a certain interval. Read more

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impl ParentClassIs for IconView

impl<OT: ObjectType> PartialEq<OT> for IconView

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fn eq(&self, other: &OT) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason. Read more

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impl<OT: ObjectType> PartialOrd<OT> for IconView

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fn partial_cmp(&self, other: &OT) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more

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fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more

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fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

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fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more

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fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

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impl StaticType for IconView

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fn static_type() -> Type

Returns the type identifier of Self.

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impl IsA<Accessible> for IconView

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impl IsA<Buildable> for IconView

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impl IsA<CellLayout> for IconView

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impl IsA<ConstraintTarget> for IconView

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impl IsA<Scrollable> for IconView

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Auto Trait Implementations

impl RefUnwindSafe for IconView

Blanket Implementations

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impl<O> AccessibleExtManual for O where
O: IsA<Accessible>,

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fn update_property(&self, properties: &[Property<'_>])

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fn update_relation(&self, relations: &[Relation<'_>])

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fn update_state(&self, states: &[State])

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> Cast for T where
T: ObjectType,

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fn upcast<T>(self) -> T where
T: ObjectType,
Self: IsA<T>,

Upcasts an object to a superclass or interface T. Read more

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fn upcast_ref<T>(&self) -> &T where
T: ObjectType,
Self: IsA<T>,

Upcasts an object to a reference of its superclass or interface T. Read more

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fn downcast<T>(self) -> Result<T, Self> where
T: ObjectType,
Self: CanDowncast<T>,

Tries to downcast to a subclass or interface implementor T. Read more

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fn downcast_ref<T>(&self) -> Option<&T> where
T: ObjectType,
Self: CanDowncast<T>,

Tries to downcast to a reference of its subclass or interface implementor T. Read more

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fn dynamic_cast<T>(self) -> Result<T, Self> where
T: ObjectType,

Tries to cast to an object of type T. This handles upcasting, downcasting and casting between interface and interface implementors. All checks are performed at runtime, while downcast and upcast will do many checks at compile-time already. Read more

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fn dynamic_cast_ref<T>(&self) -> Option<&T> where
T: ObjectType,

Tries to cast to reference to an object of type T. This handles upcasting, downcasting and casting between interface and interface implementors. All checks are performed at runtime, while downcast and upcast will do many checks at compile-time already. Read more

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unsafe fn unsafe_cast<T>(self) -> T where
T: ObjectType,

Casts to T unconditionally. Read more

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unsafe fn unsafe_cast_ref<T>(&self) -> &T where
T: ObjectType,

Casts to &T unconditionally. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl IsSubclassableExt for U where
U: IsClass + ParentClassIs,

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fn parent_class_init<T>(class: &mut Class) where
T: ObjectSubclass,
::Parent: IsSubclassable<T>,

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fn parent_instance_init<T>(instance: &mut InitializingObject<T>) where
T: ObjectSubclass,
::Parent: IsSubclassable<T>,

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impl<T> ObjectExt for T where
T: ObjectType,

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fn is(&self) -> bool where
U: StaticType,

Returns true if the object is an instance of (can be cast to) T.

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fn type_(&self) -> Type

Returns the type of the object.

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fn object_class(&self) -> &Class<Object>

Returns the ObjectClass of the object. Read more

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fn class(&self) -> &Class<T> where
T: IsClass,

Returns the class of the object.

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fn class_of(&self) -> Option<&Class> where
U: IsClass,

Returns the class of the object in the given type T. Read more

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fn interface(&self) -> Option<InterfaceRef<'_, U>> where
U: IsInterface,

Returns the interface T of the object. Read more

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fn try_set_property<V>(
 &self,
 property_name: &str,
 value: V
) -> Result<(), BoolError> where
 V: ToValue,

Similar to Self::set_property but fails instead of panicking.

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fn set_property<V>(&self, property_name: &str, value: V) where
V: ToValue,

Sets the property property_name of the object to value value. Read more

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fn try_set_property_from_value(
 &self,
 property_name: &str,
 value: &Value
) -> Result<(), BoolError>

Similar to Self::set_property but fails instead of panicking.

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fn set_property_from_value(&self, property_name: &str, value: &Value)

Sets the property property_name of the object to value value. Read more

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fn try_set_properties(
&self,
property_values: &[(&str, &dyn ToValue)]
) -> Result<(), BoolError>

Similar to Self::set_properties but fails instead of panicking.

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fn set_properties(&self, property_values: &[(&str, &dyn ToValue)])

Sets multiple properties of the object at once. Read more

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fn try_set_properties_from_value(
&self,
property_values: &[(&str, Value)]
) -> Result<(), BoolError>

Similar to Self::set_properties_from_value but fails instead of panicking.

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fn set_properties_from_value(&self, property_values: &[(&str, Value)])

Sets multiple properties of the object at once. Read more

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fn try_property<V>(&self, property_name: &str) -> Result<V, BoolError> where
V: 'static + for<'b> FromValue<'b>,

Similar to Self::property but fails instead of panicking.

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fn property<V>(&self, property_name: &str) -> V where
V: 'static + for<'b> FromValue<'b>,

Gets the property property_name of the object and cast it to the type V. Read more

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fn try_property_value(&self, property_name: &str) -> Result<Value, BoolError>

Similar to Self::property_value but fails instead of panicking.

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fn property_value(&self, property_name: &str) -> Value

Gets the property property_name of the object. Read more

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fn has_property(&self, property_name: &str, type_: Option<Type>) -> bool

Check if the object has a property property_name of the given type_. Read more

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fn property_type(&self, property_name: &str) -> Option<Type>

Get the type of the property property_name of this object. Read more

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fn find_property(&self, property_name: &str) -> Option<ParamSpec>

Get the ParamSpec of the property property_name of this object.

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fn list_properties(&self) -> PtrSlice<ParamSpec>

Return all ParamSpec of the properties of this object.

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fn freeze_notify(&self) -> PropertyNotificationFreezeGuard

Freeze all property notifications until the return guard object is dropped. Read more

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unsafe fn set_qdata<QD>(&self, key: Quark, value: QD) where
QD: 'static,

Set arbitrary data on this object with the given key. Read more

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unsafe fn qdata<QD>(&self, key: Quark) -> Option<NonNull<QD>> where
QD: 'static,

Return previously set arbitrary data of this object with the given key. Read more

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unsafe fn steal_qdata<QD>(&self, key: Quark) -> Option<QD> where
QD: 'static,

Retrieve previously set arbitrary data of this object with the given key. Read more

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unsafe fn set_data<QD>(&self, key: &str, value: QD) where
QD: 'static,

Set arbitrary data on this object with the given key. Read more

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unsafe fn data<QD>(&self, key: &str) -> Option<NonNull<QD>> where
QD: 'static,

Return previously set arbitrary data of this object with the given key. Read more

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unsafe fn steal_data<QD>(&self, key: &str) -> Option<QD> where
QD: 'static,

Retrieve previously set arbitrary data of this object with the given key. Read more

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fn block_signal(&self, handler_id: &SignalHandlerId)

Block a given signal handler. Read more

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fn unblock_signal(&self, handler_id: &SignalHandlerId)

Unblock a given signal handler.

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fn stop_signal_emission(&self, signal_id: SignalId, detail: Option<Quark>)

Stop emission of the currently emitted signal.

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fn stop_signal_emission_by_name(&self, signal_name: &str)

Stop emission of the currently emitted signal by the (possibly detailed) signal name.

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fn try_connect<F>(
 &self,
 signal_name: &str,
 after: bool,
 callback: F
) -> Result<SignalHandlerId, BoolError> where
 F: 'static + Fn(&[Value]) -> Option<Value> + Send + Sync,

Similar to Self::connect but fails instead of panicking.

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fn connect<F>(
 &self,
 signal_name: &str,
 after: bool,
 callback: F
) -> SignalHandlerId where
 F: 'static + Fn(&[Value]) -> Option<Value> + Send + Sync,

Connect to the signal signal_name on this object. Read more

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fn try_connect_id<F>(
 &self,
 signal_id: SignalId,
 details: Option<Quark>,
 after: bool,
 callback: F
) -> Result<SignalHandlerId, BoolError> where
 F: 'static + Fn(&[Value]) -> Option<Value> + Send + Sync,

Similar to Self::connect_id but fails instead of panicking.

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fn connect_id<F>(
 &self,
 signal_id: SignalId,
 details: Option<Quark>,
 after: bool,
 callback: F
) -> SignalHandlerId where
 F: 'static + Fn(&[Value]) -> Option<Value> + Send + Sync,

Connect to the signal signal_id on this object. Read more

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fn try_connect_local<F>(
 &self,
 signal_name: &str,
 after: bool,
 callback: F
) -> Result<SignalHandlerId, BoolError> where
 F: 'static + Fn(&[Value]) -> Option<Value>,

Similar to Self::connect_local but fails instead of panicking.

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fn connect_local<F>(
 &self,
 signal_name: &str,
 after: bool,
 callback: F
) -> SignalHandlerId where
 F: 'static + Fn(&[Value]) -> Option<Value>,

Connect to the signal signal_name on this object. Read more

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fn try_connect_local_id<F>(
 &self,
 signal_id: SignalId,
 details: Option<Quark>,
 after: bool,
 callback: F
) -> Result<SignalHandlerId, BoolError> where
 F: 'static + Fn(&[Value]) -> Option<Value>,

Similar to Self::connect_local_id but fails instead of panicking.

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fn connect_local_id<F>(
 &self,
 signal_id: SignalId,
 details: Option<Quark>,
 after: bool,
 callback: F
) -> SignalHandlerId where
 F: 'static + Fn(&[Value]) -> Option<Value>,

Connect to the signal signal_id on this object. Read more

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unsafe fn try_connect_unsafe<F>(
 &self,
 signal_name: &str,
 after: bool,
 callback: F
) -> Result<SignalHandlerId, BoolError> where
 F: Fn(&[Value]) -> Option<Value>,

Similar to Self::connect_unsafe but fails instead of panicking.

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unsafe fn connect_unsafe<F>(
 &self,
 signal_name: &str,
 after: bool,
 callback: F
) -> SignalHandlerId where
 F: Fn(&[Value]) -> Option<Value>,

Connect to the signal signal_name on this object. Read more

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unsafe fn try_connect_unsafe_id<F>(
 &self,
 signal_id: SignalId,
 details: Option<Quark>,
 after: bool,
 callback: F
) -> Result<SignalHandlerId, BoolError> where
 F: Fn(&[Value]) -> Option<Value>,

Similar to Self::connect_unsafe_id but fails instead of panicking.

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fn try_connect_closure(
 &self,
 signal_name: &str,
 after: bool,
 closure: RustClosure
) -> Result<SignalHandlerId, BoolError>

Similar to Self::connect_closure but fails instead of panicking.

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fn connect_closure(
    &self,
    signal_name: &str,
    after: bool,
    closure: RustClosure
) -> SignalHandlerId

Connect a closure to the signal signal_name on this object. Read more

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fn try_connect_closure_id(
 &self,
 signal_id: SignalId,
 details: Option<Quark>,
 after: bool,
 closure: RustClosure
) -> Result<SignalHandlerId, BoolError>

Similar to Self::connect_closure_id but fails instead of panicking.

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fn connect_closure_id(
 &self,
 signal_id: SignalId,
 details: Option<Quark>,
 after: bool,
 closure: RustClosure
) -> SignalHandlerId

Connect a closure to the signal signal_id on this object. Read more

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fn watch_closure(&self, closure: &impl AsRef<Closure>)

Limits the lifetime of closure to the lifetime of the object. When the object’s reference count drops to zero, the closure will be invalidated. An invalidated closure will ignore any calls to invoke_with_values, or invoke when using Rust closures. Read more

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unsafe fn connect_unsafe_id<F>(
 &self,
 signal_id: SignalId,
 details: Option<Quark>,
 after: bool,
 callback: F
) -> SignalHandlerId where
 F: Fn(&[Value]) -> Option<Value>,

Connect to the signal signal_id on this object. Read more

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fn try_emit<R>(
 &self,
 signal_id: SignalId,
 args: &[&dyn ToValue]
) -> Result<R, BoolError> where
 R: TryFromClosureReturnValue,

Similar to Self::emit but fails instead of panicking.

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fn emit<R>(&self, signal_id: SignalId, args: &[&dyn ToValue]) -> R where
R: TryFromClosureReturnValue,

Emit signal by signal id. Read more

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fn try_emit_with_values(
 &self,
 signal_id: SignalId,
 args: &[Value]
) -> Result<Option<Value>, BoolError>

Similar to Self::emit_with_values but fails instead of panicking.

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fn emit_with_values(&self, signal_id: SignalId, args: &[Value]) -> Option<Value>

Same as Self::emit but takes Value for the arguments.

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fn try_emit_by_name<R>(
 &self,
 signal_name: &str,
 args: &[&dyn ToValue]
) -> Result<R, BoolError> where
 R: TryFromClosureReturnValue,

Similar to Self::emit_by_name but fails instead of panicking.

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fn emit_by_name<R>(&self, signal_name: &str, args: &[&dyn ToValue]) -> R where
R: TryFromClosureReturnValue,

Emit signal by its name. Read more

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fn try_emit_by_name_with_values(
 &self,
 signal_name: &str,
 args: &[Value]
) -> Result<Option<Value>, BoolError>

Similar to Self::emit_by_name_with_values but fails instead of panicking.

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fn emit_by_name_with_values(
 &self,
 signal_name: &str,
 args: &[Value]
) -> Option<Value>

Emit signal by its name. Read more

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fn try_emit_with_details<R>(
 &self,
 signal_id: SignalId,
 details: Quark,
 args: &[&dyn ToValue]
) -> Result<R, BoolError> where
 R: TryFromClosureReturnValue,

Similar to Self::emit_with_details but fails instead of panicking.

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fn emit_with_details<R>(
 &self,
 signal_id: SignalId,
 details: Quark,
 args: &[&dyn ToValue]
) -> R where
 R: TryFromClosureReturnValue,

Emit signal by signal id with details. Read more

source

fn try_emit_with_details_and_values(
 &self,
 signal_id: SignalId,
 details: Quark,
 args: &[Value]
) -> Result<Option<Value>, BoolError>

Similar to Self::emit_with_details_and_values but fails instead of panicking.

source

fn emit_with_details_and_values(
 &self,
 signal_id: SignalId,
 details: Quark,
 args: &[Value]
) -> Option<Value>

Emit signal by signal id with details. Read more

source

fn disconnect(&self, handler_id: SignalHandlerId)

Disconnect a previously connected signal handler.

source

fn connect_notify<F>(&self, name: Option<&str>, f: F) -> SignalHandlerId where
F: 'static + Fn(&T, &ParamSpec) + Send + Sync,

Connect to the notify signal of the object. Read more

source

fn connect_notify_local<F>(&self, name: Option<&str>, f: F) -> SignalHandlerId where
F: 'static + Fn(&T, &ParamSpec),

Connect to the notify signal of the object. Read more

source

unsafe fn connect_notify_unsafe<F>(
 &self,
 name: Option<&str>,
 f: F
) -> SignalHandlerId where
 F: Fn(&T, &ParamSpec),

Connect to the notify signal of the object. Read more

source

fn notify(&self, property_name: &str)

Notify that the given property has changed its value. Read more

source

fn notify_by_pspec(&self, pspec: &ParamSpec)

Notify that the given property has changed its value. Read more

source

fn downgrade(&self) -> WeakRef<T>

Downgrade this object to a weak reference.

source

fn add_weak_ref_notify<F>(&self, f: F) -> WeakRefNotify<T> where
F: 'static + FnOnce() + Send,

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: 'static + FnOnce(),

Add a callback to be notified when the Object is disposed. Read more

source

fn bind_property<O>(
 &'a self,
 source_property: &'a str,
 target: &'a O,
 target_property: &'a str
) -> BindingBuilder<'a> where
 O: ObjectType,

Bind property source_property on this object to the target_property on the target object. Read more

source

fn ref_count(&self) -> u32

Returns the strong reference count of this object.

source

impl<T> StaticTypeExt for T where
T: StaticType,

source

fn ensure_type()

Ensures that the type has been registered with the type system.

source

impl<T> ToClosureReturnValue for T where
T: ToValue,

source

fn to_closure_return_value(&self) -> Option<Value>

source

impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

source

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

source

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

source

impl<T> ToString for T where
T: Display + ?Sized,

source

default fn to_string(&self) -> String

Converts the given value to a String. Read more

source

impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

source

impl<T> TryFromClosureReturnValue for T where
T: 'static + for<'a> FromValue<'a> + StaticType,

source

fn try_from_closure_return_value(v: Option<Value>) -> Result<T, BoolError>

source

impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

source

impl<Super, Sub> CanDowncast for Super where
Super: IsA<Super>,
Sub: IsA<Super>,

source

impl<'a, T, C, E> FromValueOptional<'a> for T where
 T: FromValue<'a, Checker = C>,
 C: ValueTypeChecker<Error = ValueTypeMismatchOrNoneError<E>>,
 E: 'static + Error + Send,

Struct gtk4::IconView

Implementations

impl IconView

pub fn new() -> IconView

pub fn with_area(area: &impl IsA<CellArea>) -> IconView

pub fn with_model(model: &impl IsA<TreeModel>) -> IconView

pub fn builder() -> IconViewBuilder

pub fn create_drag_icon(&self, path: &TreePath) -> Option<Paintable>

pub fn enable_model_drag_dest( &self, formats: &ContentFormats, actions: DragAction)

pub fn enable_model_drag_source( &self, start_button_mask: ModifierType, formats: &ContentFormats, actions: DragAction)

pub fn activates_on_single_click(&self) -> bool

pub fn cell_rect( &self, path: &TreePath, cell: Option<&impl IsA<CellRenderer>>) -> Option<Rectangle>

pub fn column_spacing(&self) -> i32

pub fn columns(&self) -> i32

pub fn cursor(&self) -> Option<(TreePath, CellRenderer)>

pub fn dest_item_at_pos( &self, drag_x: i32, drag_y: i32) -> Option<(TreePath, IconViewDropPosition)>

pub fn drag_dest_item(&self) -> (Option<TreePath>, IconViewDropPosition)

pub fn item_at_pos(&self, x: i32, y: i32) -> Option<(TreePath, CellRenderer)>

pub fn item_column(&self, path: &TreePath) -> i32

pub fn item_orientation(&self) -> Orientation

pub fn item_padding(&self) -> i32

pub fn item_row(&self, path: &TreePath) -> i32

pub fn item_width(&self) -> i32

pub fn margin(&self) -> i32

pub fn markup_column(&self) -> i32

pub fn model(&self) -> Option<TreeModel>

pub fn path_at_pos(&self, x: i32, y: i32) -> Option<TreePath>

pub fn pixbuf_column(&self) -> i32

pub fn is_reorderable(&self) -> bool

pub fn row_spacing(&self) -> i32

pub fn selected_items(&self) -> Vec<TreePath>

pub fn selection_mode(&self) -> SelectionMode

pub fn spacing(&self) -> i32

pub fn text_column(&self) -> i32

pub fn tooltip_column(&self) -> i32

pub fn tooltip_context( &self, x: i32, y: i32, keyboard_tip: bool) -> Option<(TreeModel, TreePath, TreeIter)>

pub fn visible_range(&self) -> Option<(TreePath, TreePath)>

pub fn item_activated(&self, path: &TreePath)

pub fn path_is_selected(&self, path: &TreePath) -> bool

pub fn scroll_to_path( &self, path: &TreePath, use_align: bool, row_align: f32, col_align: f32)

pub fn select_all(&self)

pub fn select_path(&self, path: &TreePath)

pub fn selected_foreach<P: FnMut(&IconView, &TreePath)>(&self, func: P)

pub fn set_activate_on_single_click(&self, single: bool)

pub fn set_column_spacing(&self, column_spacing: i32)

pub fn set_columns(&self, columns: i32)

pub fn set_cursor( &self, path: &TreePath, cell: Option<&impl IsA<CellRenderer>>, start_editing: bool)

pub fn set_drag_dest_item( &self, path: Option<&TreePath>, pos: IconViewDropPosition)

pub fn set_item_orientation(&self, orientation: Orientation)

pub fn set_item_padding(&self, item_padding: i32)

pub fn set_item_width(&self, item_width: i32)

pub fn set_margin(&self, margin: i32)

pub fn set_markup_column(&self, column: i32)

pub fn set_model(&self, model: Option<&impl IsA<TreeModel>>)

pub fn set_pixbuf_column(&self, column: i32)

pub fn set_reorderable(&self, reorderable: bool)

pub fn set_row_spacing(&self, row_spacing: i32)

pub fn set_selection_mode(&self, mode: SelectionMode)

pub fn set_spacing(&self, spacing: i32)

pub fn set_text_column(&self, column: i32)

pub fn set_tooltip_cell( &self, tooltip: &Tooltip, path: &TreePath, cell: Option<&impl IsA<CellRenderer>>)

pub fn set_tooltip_column(&self, column: i32)

pub fn set_tooltip_item(&self, tooltip: &Tooltip, path: &TreePath)

pub fn unselect_all(&self)

pub fn unselect_path(&self, path: &TreePath)

pub fn unset_model_drag_dest(&self)

pub fn unset_model_drag_source(&self)

pub fn cell_area(&self) -> Option<CellArea>

pub fn connect_activate_cursor_item<F: Fn(&Self) -> bool + 'static>( &self, f: F) -> SignalHandlerId

pub fn emit_activate_cursor_item(&self) -> bool

pub fn connect_item_activated<F: Fn(&Self, &TreePath) + 'static>( &self, f: F) -> SignalHandlerId

pub fn connect_move_cursor<F: Fn(&Self, MovementStep, i32, bool, bool) -> bool + 'static>( &self, f: F) -> SignalHandlerId

pub fn emit_move_cursor( &self, step: MovementStep, count: i32, extend: bool, modify: bool) -> bool

pub fn connect_select_all<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId

pub fn emit_select_all(&self)

pub fn connect_select_cursor_item<F: Fn(&Self) + 'static>( &self, f: F) -> SignalHandlerId

pub fn emit_select_cursor_item(&self)

pub fn connect_selection_changed<F: Fn(&Self) + 'static>( &self, f: F) -> SignalHandlerId

pub fn connect_toggle_cursor_item<F: Fn(&Self) + 'static>( &self, f: F) -> SignalHandlerId

pub fn emit_toggle_cursor_item(&self)

pub fn enable_model_drag_dest(
&self,
formats: &ContentFormats,
actions: DragAction
)

pub fn enable_model_drag_source(
&self,
start_button_mask: ModifierType,
formats: &ContentFormats,
actions: DragAction
)

pub fn cell_rect(
&self,
path: &TreePath,
cell: Option<&impl IsA<CellRenderer>>
) -> Option<Rectangle>

pub fn dest_item_at_pos(
&self,
drag_x: i32,
drag_y: i32
) -> Option<(TreePath, IconViewDropPosition)>

pub fn tooltip_context(
&self,
x: i32,
y: i32,
keyboard_tip: bool
) -> Option<(TreeModel, TreePath, TreeIter)>

pub fn scroll_to_path(
&self,
path: &TreePath,
use_align: bool,
row_align: f32,
col_align: f32
)

pub fn set_cursor(
&self,
path: &TreePath,
cell: Option<&impl IsA<CellRenderer>>,
start_editing: bool
)

pub fn set_drag_dest_item(
&self,
path: Option<&TreePath>,
pos: IconViewDropPosition
)

pub fn set_tooltip_cell(
&self,
tooltip: &Tooltip,
path: &TreePath,
cell: Option<&impl IsA<CellRenderer>>
)

pub fn connect_activate_cursor_item<F: Fn(&Self) -> bool + 'static>(
&self,
f: F
) -> SignalHandlerId

pub fn connect_item_activated<F: Fn(&Self, &TreePath) + 'static>(
&self,
f: F
) -> SignalHandlerId

pub fn connect_move_cursor<F: Fn(&Self, MovementStep, i32, bool, bool) -> bool + 'static>(
&self,
f: F
) -> SignalHandlerId

pub fn emit_move_cursor(
&self,
step: MovementStep,
count: i32,
extend: bool,
modify: bool
) -> bool

pub fn connect_select_cursor_item<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId

pub fn connect_selection_changed<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId

pub fn connect_toggle_cursor_item<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId

pub fn connect_unselect_all<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId

pub fn connect_activate_on_single_click_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId

pub fn connect_column_spacing_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId

pub fn connect_columns_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId

pub fn connect_item_orientation_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId

pub fn connect_item_padding_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId

pub fn connect_item_width_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId

pub fn connect_margin_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId

pub fn connect_markup_column_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId

pub fn connect_model_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId

pub fn connect_pixbuf_column_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId

pub fn connect_reorderable_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId

pub fn connect_row_spacing_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId

pub fn connect_selection_mode_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId

pub fn connect_spacing_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId

pub fn connect_text_column_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId

pub fn connect_tooltip_column_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId

fn hash<H>(&self, state: &mut H) where
H: Hasher,

fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

fn clamp(self, min: Self, max: Self) -> Self where
Self: PartialOrd<Self>,