GI.Gtk.Objects.PopoverMenuBar

GtkPopoverMenuBar presents a horizontal bar of items that pop up popover menus when clicked.

The only way to create instances of GtkPopoverMenuBar is from a MenuModel.

CSS nodes

plain code

menubar
├── item[.active]
┊   ╰── popover
╰── item
    ╰── popover

GtkPopoverMenuBar has a single CSS node with name menubar, below which each item has its CSS node, and below that the corresponding popover.

The item whose popover is currently open gets the .active style class.

Exported types

newtype PopoverMenuBar

Memory-managed wrapper type.

Constructors

PopoverMenuBar (ManagedPtr PopoverMenuBar)

Instances

Eq PopoverMenuBar

Defined in GI.Gtk.Objects.PopoverMenuBar

Methods

(==) :: PopoverMenuBar -> PopoverMenuBar -> Bool

(/=) :: PopoverMenuBar -> PopoverMenuBar -> Bool

IsGValue PopoverMenuBar

Convert PopoverMenuBar to and from GValue with toGValue and fromGValue.

Defined in GI.Gtk.Objects.PopoverMenuBar

Methods

toGValue :: PopoverMenuBar -> IO GValue

fromGValue :: GValue -> IO PopoverMenuBar

ManagedPtrNewtype PopoverMenuBar

Defined in GI.Gtk.Objects.PopoverMenuBar

Methods

toManagedPtr :: PopoverMenuBar -> ManagedPtr PopoverMenuBar

TypedObject PopoverMenuBar

Defined in GI.Gtk.Objects.PopoverMenuBar

Methods

glibType :: IO GType

GObject PopoverMenuBar

Defined in GI.Gtk.Objects.PopoverMenuBar

HasParentTypes PopoverMenuBar

Defined in GI.Gtk.Objects.PopoverMenuBar

type ParentTypes PopoverMenuBar

Defined in GI.Gtk.Objects.PopoverMenuBar

type ParentTypes PopoverMenuBar = '[Widget, Object, ImplementorIface, Buildable, ConstraintTarget]

class (GObject o, IsDescendantOf PopoverMenuBar o) => IsPopoverMenuBar o

Type class for types which can be safely cast to PopoverMenuBar, for instance with toPopoverMenuBar.

Instances

(GObject o, IsDescendantOf PopoverMenuBar o) => IsPopoverMenuBar o

Defined in GI.Gtk.Objects.PopoverMenuBar

toPopoverMenuBar :: (MonadIO m, IsPopoverMenuBar o) => o -> m PopoverMenuBar

Cast to PopoverMenuBar, for types for which this is known to be safe. For general casts, use castTo.

Methods

Overloaded methods

getMenuModel

popoverMenuBarGetMenuModel

Arguments

:: (HasCallStack, MonadIO m, IsPopoverMenuBar a)

=> a

bar: a PopoverMenuBar

-> m MenuModel

Returns: a MenuModel

Returns the model from which the contents of bar are taken.

newFromModel

popoverMenuBarNewFromModel

Arguments

:: (HasCallStack, MonadIO m, IsMenuModel a)

=> Maybe a

model: a MenuModel, or Nothing

-> m PopoverMenuBar

Returns: a new PopoverMenuBar

Creates a PopoverMenuBar from a MenuModel.

setMenuModel

popoverMenuBarSetMenuModel

Arguments

:: (HasCallStack, MonadIO m, IsPopoverMenuBar a, IsMenuModel b)

=> a

bar: a PopoverMenuBar

-> Maybe b

model: a MenuModel, or Nothing

-> m ()

Sets a menu model from which bar should take its contents.

Properties

menuModel

The MenuModel from which the menu bar is created.

The model should only contain submenus as toplevel elements.

clearPopoverMenuBarMenuModel :: (MonadIO m, IsPopoverMenuBar o) => o -> m ()

Set the value of the “menu-model” property to Nothing. When overloading is enabled, this is equivalent to

clear #menuModel

constructPopoverMenuBarMenuModel :: (IsPopoverMenuBar o, MonadIO m, IsMenuModel a) => a -> m (GValueConstruct o)

Construct a GValueConstruct with valid value for the “menu-model” property. This is rarely needed directly, but it is used by new.

getPopoverMenuBarMenuModel :: (MonadIO m, IsPopoverMenuBar o) => o -> m MenuModel

Get the value of the “menu-model” property. When overloading is enabled, this is equivalent to

get popoverMenuBar #menuModel

setPopoverMenuBarMenuModel :: (MonadIO m, IsPopoverMenuBar o, IsMenuModel a) => o -> a -> m ()

Set the value of the “menu-model” property. When overloading is enabled, this is equivalent to

set popoverMenuBar [ #menuModel := value ]