Safe Haskell	None
Language	Haskell2010

GI.Gtk.Declarative.Container.Patch

Description

This module implements the patch algorithm for containers.

Synopsis

class IsContainer container child | container -> child where
- appendChild :: container -> child event -> Widget -> IO ()
- replaceChild :: container -> child event -> Int32 -> Widget -> Widget -> IO ()
patchInContainer :: (IsWidget container, IsContainer container, Patchable child, IsContainer container child) => StateTree ContainerState container child event cs -> container -> Vector (child e1) -> Vector (child e2) -> IO (StateTree ContainerState container child event cs)

Documentation

class IsContainer container child | container -> child where Source #

Describes supported GTK+ containers and their specialized APIs for appending and replacing child widgets.

Methods

appendChild Source #

Arguments

:: container	Container widget
-> child event	Declarative child widget
-> Widget	GTK child widget to append
-> IO ()

Append a child widget to the container.

replaceChild Source #

Arguments

:: container	Container widget
-> child event	Declarative child widget
-> Int32	Index to replace at
-> Widget	Old GTK widget to replace
-> Widget	New GTK widget to replace with
-> IO ()

Replace the child widget at the given index in the container.

Instances

IsContainer MenuBar MenuItem Source #
Instance details Defined in GI.Gtk.Declarative.Container.MenuItem Methods appendChild :: MenuBar -> MenuItem event -> Widget -> IO () Source # replaceChild :: MenuBar -> MenuItem event -> Int32 -> Widget -> Widget -> IO () Source #
IsContainer Paned Pane Source #
Instance details Defined in GI.Gtk.Declarative.Container.Paned Methods appendChild :: Paned -> Pane event -> Widget -> IO () Source # replaceChild :: Paned -> Pane event -> Int32 -> Widget -> Widget -> IO () Source #
IsContainer MenuShell MenuItem Source #
Instance details Defined in GI.Gtk.Declarative.Container.MenuItem Methods appendChild :: MenuShell -> MenuItem event -> Widget -> IO () Source # replaceChild :: MenuShell -> MenuItem event -> Int32 -> Widget -> Widget -> IO () Source #
IsContainer Menu MenuItem Source #
Instance details Defined in GI.Gtk.Declarative.Container.MenuItem Methods appendChild :: Menu -> MenuItem event -> Widget -> IO () Source # replaceChild :: Menu -> MenuItem event -> Int32 -> Widget -> Widget -> IO () Source #
IsContainer Box BoxChild Source #
Instance details Defined in GI.Gtk.Declarative.Container.Box Methods appendChild :: Box -> BoxChild event -> Widget -> IO () Source # replaceChild :: Box -> BoxChild event -> Int32 -> Widget -> Widget -> IO () Source #
IsContainer ListBox (Bin ListBoxRow) Source #
Instance details Defined in GI.Gtk.Declarative.Container.ListBox Methods appendChild :: ListBox -> Bin ListBoxRow event -> Widget -> IO () Source # replaceChild :: ListBox -> Bin ListBoxRow event -> Int32 -> Widget -> Widget -> IO () Source #

patchInContainer :: (IsWidget container, IsContainer container, Patchable child, IsContainer container child) => StateTree ContainerState container child event cs -> container -> Vector (child e1) -> Vector (child e2) -> IO (StateTree ContainerState container child event cs) Source #

Patch all children in a container. This does not feature any ID checking, as seen in React, so reordering children in a container can produce many updates.