Copyright	Will Thompson Iñaki García Etxebarria and Jonas Platte
License	LGPL-2.1
Maintainer	Iñaki García Etxebarria (garetxe@gmail.com)
Safe Haskell	None
Language	Haskell2010

GI.Gtk.Objects.Paned

Contents

Exported types
Methods
Properties
Signals

Description

Paned has two panes, arranged either horizontally or vertically. The division between the two panes is adjustable by the user by dragging a handle.

Child widgets are added to the panes of the widget with panedPack1 and panedPack2. The division between the two children is set by default from the size requests of the children, but it can be adjusted by the user.

A paned widget draws a separator between the two child widgets and a small handle that the user can drag to adjust the division. It does not draw any relief around the children or around the separator. (The space in which the separator is called the gutter.) Often, it is useful to put each child inside a Frame with the shadow type set to ShadowTypeIn so that the gutter appears as a ridge. No separator is drawn if one of the children is missing.

Each child has two options that can be set, resize and shrink. If resize is true, then when the Paned is resized, that child will expand or shrink along with the paned widget. If shrink is true, then that child can be made smaller than its requisition by the user. Setting shrink to False allows the application to set a minimum size. If resize is false for both children, then this is treated as if resize is true for both children.

The application can set the position of the slider as if it were set by the user, by calling panedSetPosition.

CSS nodes

plain code

paned
├── <child>
├── separator[.wide]
╰── <child>

GtkPaned has a main CSS node with name paned, and a subnode for the separator with name separator. The subnode gets a .wide style class when the paned is supposed to be wide.

In horizontal orientation, the nodes of the children are always arranged from left to right. So :first-child will always select the leftmost child, regardless of text direction.

Creating a paned widget with minimum sizes.

C code

GtkWidget *hpaned = gtk_paned_new (GTK_ORIENTATION_HORIZONTAL);
GtkWidget *frame1 = gtk_frame_new (NULL);
GtkWidget *frame2 = gtk_frame_new (NULL);
gtk_frame_set_shadow_type (GTK_FRAME (frame1), GTK_SHADOW_IN);
gtk_frame_set_shadow_type (GTK_FRAME (frame2), GTK_SHADOW_IN);

gtk_widget_set_size_request (hpaned, 200, -1);

gtk_paned_pack1 (GTK_PANED (hpaned), frame1, TRUE, FALSE);
gtk_widget_set_size_request (frame1, 50, -1);

gtk_paned_pack2 (GTK_PANED (hpaned), frame2, FALSE, FALSE);
gtk_widget_set_size_request (frame2, 50, -1);

Synopsis

newtype Paned = Paned (ManagedPtr Paned)
class GObject o => IsPaned o
toPaned :: (MonadIO m, IsPaned o) => o -> m Paned
noPaned :: Maybe Paned
panedAdd1 :: (HasCallStack, MonadIO m, IsPaned a, IsWidget b) => a -> b -> m ()
panedAdd2 :: (HasCallStack, MonadIO m, IsPaned a, IsWidget b) => a -> b -> m ()
panedGetChild1 :: (HasCallStack, MonadIO m, IsPaned a) => a -> m (Maybe Widget)
panedGetChild2 :: (HasCallStack, MonadIO m, IsPaned a) => a -> m (Maybe Widget)
panedGetHandleWindow :: (HasCallStack, MonadIO m, IsPaned a) => a -> m Window
panedGetPosition :: (HasCallStack, MonadIO m, IsPaned a) => a -> m Int32
panedGetWideHandle :: (HasCallStack, MonadIO m, IsPaned a) => a -> m Bool
panedNew :: (HasCallStack, MonadIO m) => Orientation -> m Paned
panedPack1 :: (HasCallStack, MonadIO m, IsPaned a, IsWidget b) => a -> b -> Bool -> Bool -> m ()
panedPack2 :: (HasCallStack, MonadIO m, IsPaned a, IsWidget b) => a -> b -> Bool -> Bool -> m ()
panedSetPosition :: (HasCallStack, MonadIO m, IsPaned a) => a -> Int32 -> m ()
panedSetWideHandle :: (HasCallStack, MonadIO m, IsPaned a) => a -> Bool -> m ()
getPanedMaxPosition :: (MonadIO m, IsPaned o) => o -> m Int32
getPanedMinPosition :: (MonadIO m, IsPaned o) => o -> m Int32
constructPanedPosition :: IsPaned o => Int32 -> IO (GValueConstruct o)
getPanedPosition :: (MonadIO m, IsPaned o) => o -> m Int32
setPanedPosition :: (MonadIO m, IsPaned o) => o -> Int32 -> m ()
constructPanedPositionSet :: IsPaned o => Bool -> IO (GValueConstruct o)
getPanedPositionSet :: (MonadIO m, IsPaned o) => o -> m Bool
setPanedPositionSet :: (MonadIO m, IsPaned o) => o -> Bool -> m ()
constructPanedWideHandle :: IsPaned o => Bool -> IO (GValueConstruct o)
getPanedWideHandle :: (MonadIO m, IsPaned o) => o -> m Bool
setPanedWideHandle :: (MonadIO m, IsPaned o) => o -> Bool -> m ()
type C_PanedAcceptPositionCallback = Ptr () -> Ptr () -> IO CInt
type PanedAcceptPositionCallback = IO Bool
afterPanedAcceptPosition :: (IsPaned a, MonadIO m) => a -> PanedAcceptPositionCallback -> m SignalHandlerId
genClosure_PanedAcceptPosition :: PanedAcceptPositionCallback -> IO Closure
mk_PanedAcceptPositionCallback :: C_PanedAcceptPositionCallback -> IO (FunPtr C_PanedAcceptPositionCallback)
noPanedAcceptPositionCallback :: Maybe PanedAcceptPositionCallback
onPanedAcceptPosition :: (IsPaned a, MonadIO m) => a -> PanedAcceptPositionCallback -> m SignalHandlerId
wrap_PanedAcceptPositionCallback :: PanedAcceptPositionCallback -> C_PanedAcceptPositionCallback
type C_PanedCancelPositionCallback = Ptr () -> Ptr () -> IO CInt
type PanedCancelPositionCallback = IO Bool
afterPanedCancelPosition :: (IsPaned a, MonadIO m) => a -> PanedCancelPositionCallback -> m SignalHandlerId
genClosure_PanedCancelPosition :: PanedCancelPositionCallback -> IO Closure
mk_PanedCancelPositionCallback :: C_PanedCancelPositionCallback -> IO (FunPtr C_PanedCancelPositionCallback)
noPanedCancelPositionCallback :: Maybe PanedCancelPositionCallback
onPanedCancelPosition :: (IsPaned a, MonadIO m) => a -> PanedCancelPositionCallback -> m SignalHandlerId
wrap_PanedCancelPositionCallback :: PanedCancelPositionCallback -> C_PanedCancelPositionCallback
type C_PanedCycleChildFocusCallback = Ptr () -> CInt -> Ptr () -> IO CInt
type PanedCycleChildFocusCallback = Bool -> IO Bool
afterPanedCycleChildFocus :: (IsPaned a, MonadIO m) => a -> PanedCycleChildFocusCallback -> m SignalHandlerId
genClosure_PanedCycleChildFocus :: PanedCycleChildFocusCallback -> IO Closure
mk_PanedCycleChildFocusCallback :: C_PanedCycleChildFocusCallback -> IO (FunPtr C_PanedCycleChildFocusCallback)
noPanedCycleChildFocusCallback :: Maybe PanedCycleChildFocusCallback
onPanedCycleChildFocus :: (IsPaned a, MonadIO m) => a -> PanedCycleChildFocusCallback -> m SignalHandlerId
wrap_PanedCycleChildFocusCallback :: PanedCycleChildFocusCallback -> C_PanedCycleChildFocusCallback
type C_PanedCycleHandleFocusCallback = Ptr () -> CInt -> Ptr () -> IO CInt
type PanedCycleHandleFocusCallback = Bool -> IO Bool
afterPanedCycleHandleFocus :: (IsPaned a, MonadIO m) => a -> PanedCycleHandleFocusCallback -> m SignalHandlerId
genClosure_PanedCycleHandleFocus :: PanedCycleHandleFocusCallback -> IO Closure
mk_PanedCycleHandleFocusCallback :: C_PanedCycleHandleFocusCallback -> IO (FunPtr C_PanedCycleHandleFocusCallback)
noPanedCycleHandleFocusCallback :: Maybe PanedCycleHandleFocusCallback
onPanedCycleHandleFocus :: (IsPaned a, MonadIO m) => a -> PanedCycleHandleFocusCallback -> m SignalHandlerId
wrap_PanedCycleHandleFocusCallback :: PanedCycleHandleFocusCallback -> C_PanedCycleHandleFocusCallback
type C_PanedMoveHandleCallback = Ptr () -> CUInt -> Ptr () -> IO CInt
type PanedMoveHandleCallback = ScrollType -> IO Bool
afterPanedMoveHandle :: (IsPaned a, MonadIO m) => a -> PanedMoveHandleCallback -> m SignalHandlerId
genClosure_PanedMoveHandle :: PanedMoveHandleCallback -> IO Closure
mk_PanedMoveHandleCallback :: C_PanedMoveHandleCallback -> IO (FunPtr C_PanedMoveHandleCallback)
noPanedMoveHandleCallback :: Maybe PanedMoveHandleCallback
onPanedMoveHandle :: (IsPaned a, MonadIO m) => a -> PanedMoveHandleCallback -> m SignalHandlerId
wrap_PanedMoveHandleCallback :: PanedMoveHandleCallback -> C_PanedMoveHandleCallback
type C_PanedToggleHandleFocusCallback = Ptr () -> Ptr () -> IO CInt
type PanedToggleHandleFocusCallback = IO Bool
afterPanedToggleHandleFocus :: (IsPaned a, MonadIO m) => a -> PanedToggleHandleFocusCallback -> m SignalHandlerId
genClosure_PanedToggleHandleFocus :: PanedToggleHandleFocusCallback -> IO Closure
mk_PanedToggleHandleFocusCallback :: C_PanedToggleHandleFocusCallback -> IO (FunPtr C_PanedToggleHandleFocusCallback)
noPanedToggleHandleFocusCallback :: Maybe PanedToggleHandleFocusCallback
onPanedToggleHandleFocus :: (IsPaned a, MonadIO m) => a -> PanedToggleHandleFocusCallback -> m SignalHandlerId
wrap_PanedToggleHandleFocusCallback :: PanedToggleHandleFocusCallback -> C_PanedToggleHandleFocusCallback

Exported types

newtype Paned Source #

Memory-managed wrapper type.

Constructors

Paned (ManagedPtr Paned)

Instances

GObject Paned Source #
Instance details Defined in GI.Gtk.Objects.Paned Methods gobjectType :: Paned -> IO GType #
IsImplementorIface Paned Source #
Instance details Defined in GI.Gtk.Objects.Paned
IsObject Paned Source #
Instance details Defined in GI.Gtk.Objects.Paned
IsBuildable Paned Source #
Instance details Defined in GI.Gtk.Objects.Paned
IsOrientable Paned Source #
Instance details Defined in GI.Gtk.Objects.Paned
IsContainer Paned Source #
Instance details Defined in GI.Gtk.Objects.Paned
IsPaned Paned Source #
Instance details Defined in GI.Gtk.Objects.Paned
IsWidget Paned Source #
Instance details Defined in GI.Gtk.Objects.Paned

class GObject o => IsPaned o Source #

Type class for types which can be safely cast to Paned, for instance with toPaned.

Instances

(GObject a, (UnknownAncestorError Paned a :: Constraint)) => IsPaned a Source #
Instance details Defined in GI.Gtk.Objects.Paned
IsPaned Paned Source #
Instance details Defined in GI.Gtk.Objects.Paned
IsPaned VPaned Source #
Instance details Defined in GI.Gtk.Objects.VPaned
IsPaned HPaned Source #
Instance details Defined in GI.Gtk.Objects.HPaned

toPaned :: (MonadIO m, IsPaned o) => o -> m Paned Source #

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

noPaned :: Maybe Paned Source #

A convenience alias for Nothing :: Maybe Paned.

Methods

add1

panedAdd1 Source #

Arguments

:: (HasCallStack, MonadIO m, IsPaned a, IsWidget b)
=> a	`paned`: a paned widget
-> b	`child`: the child to add
-> m ()

Adds a child to the top or left pane with default parameters. This is equivalent to gtk_paned_pack1 (paned, child, FALSE, TRUE).

add2

panedAdd2 Source #

Arguments

:: (HasCallStack, MonadIO m, IsPaned a, IsWidget b)
=> a	`paned`: a paned widget
-> b	`child`: the child to add
-> m ()

Adds a child to the bottom or right pane with default parameters. This is equivalent to gtk_paned_pack2 (paned, child, TRUE, TRUE).

getChild1

panedGetChild1 Source #

Arguments

:: (HasCallStack, MonadIO m, IsPaned a)
=> a	`paned`: a `Paned` widget
-> m (Maybe Widget)	Returns: first child, or `Nothing` if it is not set.

Obtains the first child of the paned widget.

Since: 2.4

getChild2

panedGetChild2 Source #

Arguments

:: (HasCallStack, MonadIO m, IsPaned a)
=> a	`paned`: a `Paned` widget
-> m (Maybe Widget)	Returns: second child, or `Nothing` if it is not set.

Obtains the second child of the paned widget.

Since: 2.4

getHandleWindow

panedGetHandleWindow Source #

Arguments

:: (HasCallStack, MonadIO m, IsPaned a)
=> a	`paned`: a `Paned`
-> m Window	Returns: the paned’s handle window.

Returns the Window of the handle. This function is useful when handling button or motion events because it enables the callback to distinguish between the window of the paned, a child and the handle.

Since: 2.20

getPosition

panedGetPosition Source #

Arguments

:: (HasCallStack, MonadIO m, IsPaned a)
=> a	`paned`: a `Paned` widget
-> m Int32	Returns: position of the divider

Obtains the position of the divider between the two panes.

getWideHandle

panedGetWideHandle Source #

Arguments

:: (HasCallStack, MonadIO m, IsPaned a)
=> a	`paned`: a `Paned`
-> m Bool	Returns: `True` if the paned should have a wide handle

Gets the Paned:wide-handle property.

Since: 3.16

new

panedNew Source #

Arguments

:: (HasCallStack, MonadIO m)
=> Orientation	`orientation`: the paned’s orientation.
-> m Paned	Returns: a new `Paned`.

Creates a new Paned widget.

Since: 3.0

pack1

panedPack1 Source #

Arguments

:: (HasCallStack, MonadIO m, IsPaned a, IsWidget b)
=> a	`paned`: a paned widget
-> b	`child`: the child to add
-> Bool	`resize`: should this child expand when the paned widget is resized.
-> Bool	`shrink`: can this child be made smaller than its requisition.
-> m ()

Adds a child to the top or left pane.

pack2

panedPack2 Source #

Arguments

:: (HasCallStack, MonadIO m, IsPaned a, IsWidget b)
=> a	`paned`: a paned widget
-> b	`child`: the child to add
-> Bool	`resize`: should this child expand when the paned widget is resized.
-> Bool	`shrink`: can this child be made smaller than its requisition.
-> m ()

Adds a child to the bottom or right pane.

setPosition

panedSetPosition Source #

Arguments

:: (HasCallStack, MonadIO m, IsPaned a)
=> a	`paned`: a `Paned` widget
-> Int32	`position`: pixel position of divider, a negative value means that the position is unset.
-> m ()

Sets the position of the divider between the two panes.

setWideHandle

panedSetWideHandle Source #

Arguments

:: (HasCallStack, MonadIO m, IsPaned a)
=> a	`paned`: a `Paned`
-> Bool	`wide`: the new value for the `Paned`:`wide-handle` property
-> m ()

Sets the Paned:wide-handle property.

Since: 3.16

Properties

maxPosition

The largest possible value for the position property. This property is derived from the size and shrinkability of the widget's children.

Since: 2.4

getPanedMaxPosition :: (MonadIO m, IsPaned o) => o -> m Int32 Source #

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

get paned #maxPosition

minPosition

The smallest possible value for the position property. This property is derived from the size and shrinkability of the widget's children.

Since: 2.4

getPanedMinPosition :: (MonadIO m, IsPaned o) => o -> m Int32 Source #

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

get paned #minPosition

position

No description available in the introspection data.

constructPanedPosition :: IsPaned o => Int32 -> IO (GValueConstruct o) Source #

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

getPanedPosition :: (MonadIO m, IsPaned o) => o -> m Int32 Source #

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

get paned #position

setPanedPosition :: (MonadIO m, IsPaned o) => o -> Int32 -> m () Source #

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

set paned [ #position := value ]

positionSet

No description available in the introspection data.

constructPanedPositionSet :: IsPaned o => Bool -> IO (GValueConstruct o) Source #

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

getPanedPositionSet :: (MonadIO m, IsPaned o) => o -> m Bool Source #

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

get paned #positionSet

setPanedPositionSet :: (MonadIO m, IsPaned o) => o -> Bool -> m () Source #

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

set paned [ #positionSet := value ]

wideHandle

Setting this property to True indicates that the paned needs to provide stronger visual separation (e.g. because it separates between two notebooks, whose tab rows would otherwise merge visually).

Since: 3.16

constructPanedWideHandle :: IsPaned o => Bool -> IO (GValueConstruct o) Source #

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

getPanedWideHandle :: (MonadIO m, IsPaned o) => o -> m Bool Source #

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

get paned #wideHandle

setPanedWideHandle :: (MonadIO m, IsPaned o) => o -> Bool -> m () Source #

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

set paned [ #wideHandle := value ]

Signals

acceptPosition

type C_PanedAcceptPositionCallback = Ptr () -> Ptr () -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type PanedAcceptPositionCallback = IO Bool Source #

The ::accept-position signal is a [keybinding signal][GtkBindingSignal] which gets emitted to accept the current position of the handle when moving it using key bindings.

The default binding for this signal is Return or Space.

Since: 2.0

afterPanedAcceptPosition :: (IsPaned a, MonadIO m) => a -> PanedAcceptPositionCallback -> m SignalHandlerId Source #

Connect a signal handler for the “accept-position” signal, to be run after the default handler. When overloading is enabled, this is equivalent to

after paned #acceptPosition callback

genClosure_PanedAcceptPosition :: PanedAcceptPositionCallback -> IO Closure Source #

Wrap the callback into a Closure.

mk_PanedAcceptPositionCallback :: C_PanedAcceptPositionCallback -> IO (FunPtr C_PanedAcceptPositionCallback) Source #

Generate a function pointer callable from C code, from a C_PanedAcceptPositionCallback.

noPanedAcceptPositionCallback :: Maybe PanedAcceptPositionCallback Source #

A convenience synonym for Nothing :: Maybe PanedAcceptPositionCallback.

onPanedAcceptPosition :: (IsPaned a, MonadIO m) => a -> PanedAcceptPositionCallback -> m SignalHandlerId Source #

Connect a signal handler for the “accept-position” signal, to be run before the default handler. When overloading is enabled, this is equivalent to

on paned #acceptPosition callback

wrap_PanedAcceptPositionCallback :: PanedAcceptPositionCallback -> C_PanedAcceptPositionCallback Source #

Wrap a PanedAcceptPositionCallback into a C_PanedAcceptPositionCallback.

cancelPosition

type C_PanedCancelPositionCallback = Ptr () -> Ptr () -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type PanedCancelPositionCallback = IO Bool Source #

The ::cancel-position signal is a [keybinding signal][GtkBindingSignal] which gets emitted to cancel moving the position of the handle using key bindings. The position of the handle will be reset to the value prior to moving it.

The default binding for this signal is Escape.

Since: 2.0

afterPanedCancelPosition :: (IsPaned a, MonadIO m) => a -> PanedCancelPositionCallback -> m SignalHandlerId Source #

Connect a signal handler for the “cancel-position” signal, to be run after the default handler. When overloading is enabled, this is equivalent to

after paned #cancelPosition callback

genClosure_PanedCancelPosition :: PanedCancelPositionCallback -> IO Closure Source #

Wrap the callback into a Closure.

mk_PanedCancelPositionCallback :: C_PanedCancelPositionCallback -> IO (FunPtr C_PanedCancelPositionCallback) Source #

Generate a function pointer callable from C code, from a C_PanedCancelPositionCallback.

noPanedCancelPositionCallback :: Maybe PanedCancelPositionCallback Source #

A convenience synonym for Nothing :: Maybe PanedCancelPositionCallback.

onPanedCancelPosition :: (IsPaned a, MonadIO m) => a -> PanedCancelPositionCallback -> m SignalHandlerId Source #

Connect a signal handler for the “cancel-position” signal, to be run before the default handler. When overloading is enabled, this is equivalent to

on paned #cancelPosition callback

wrap_PanedCancelPositionCallback :: PanedCancelPositionCallback -> C_PanedCancelPositionCallback Source #

Wrap a PanedCancelPositionCallback into a C_PanedCancelPositionCallback.

cycleChildFocus

type C_PanedCycleChildFocusCallback = Ptr () -> CInt -> Ptr () -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type PanedCycleChildFocusCallback Source #

Arguments

= Bool	`reversed`: whether cycling backward or forward
-> IO Bool

The ::cycle-child-focus signal is a [keybinding signal][GtkBindingSignal] which gets emitted to cycle the focus between the children of the paned.

The default binding is f6.

Since: 2.0

afterPanedCycleChildFocus :: (IsPaned a, MonadIO m) => a -> PanedCycleChildFocusCallback -> m SignalHandlerId Source #

Connect a signal handler for the “cycle-child-focus” signal, to be run after the default handler. When overloading is enabled, this is equivalent to

after paned #cycleChildFocus callback

genClosure_PanedCycleChildFocus :: PanedCycleChildFocusCallback -> IO Closure Source #

Wrap the callback into a Closure.

mk_PanedCycleChildFocusCallback :: C_PanedCycleChildFocusCallback -> IO (FunPtr C_PanedCycleChildFocusCallback) Source #

Generate a function pointer callable from C code, from a C_PanedCycleChildFocusCallback.

noPanedCycleChildFocusCallback :: Maybe PanedCycleChildFocusCallback Source #

A convenience synonym for Nothing :: Maybe PanedCycleChildFocusCallback.

onPanedCycleChildFocus :: (IsPaned a, MonadIO m) => a -> PanedCycleChildFocusCallback -> m SignalHandlerId Source #

Connect a signal handler for the “cycle-child-focus” signal, to be run before the default handler. When overloading is enabled, this is equivalent to

on paned #cycleChildFocus callback

wrap_PanedCycleChildFocusCallback :: PanedCycleChildFocusCallback -> C_PanedCycleChildFocusCallback Source #

Wrap a PanedCycleChildFocusCallback into a C_PanedCycleChildFocusCallback.

cycleHandleFocus

type C_PanedCycleHandleFocusCallback = Ptr () -> CInt -> Ptr () -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type PanedCycleHandleFocusCallback Source #

Arguments

= Bool	`reversed`: whether cycling backward or forward
-> IO Bool

The ::cycle-handle-focus signal is a [keybinding signal][GtkBindingSignal] which gets emitted to cycle whether the paned should grab focus to allow the user to change position of the handle by using key bindings.

The default binding for this signal is f8.

Since: 2.0

afterPanedCycleHandleFocus :: (IsPaned a, MonadIO m) => a -> PanedCycleHandleFocusCallback -> m SignalHandlerId Source #

Connect a signal handler for the “cycle-handle-focus” signal, to be run after the default handler. When overloading is enabled, this is equivalent to

after paned #cycleHandleFocus callback

genClosure_PanedCycleHandleFocus :: PanedCycleHandleFocusCallback -> IO Closure Source #

Wrap the callback into a Closure.

mk_PanedCycleHandleFocusCallback :: C_PanedCycleHandleFocusCallback -> IO (FunPtr C_PanedCycleHandleFocusCallback) Source #

Generate a function pointer callable from C code, from a C_PanedCycleHandleFocusCallback.

noPanedCycleHandleFocusCallback :: Maybe PanedCycleHandleFocusCallback Source #

A convenience synonym for Nothing :: Maybe PanedCycleHandleFocusCallback.

onPanedCycleHandleFocus :: (IsPaned a, MonadIO m) => a -> PanedCycleHandleFocusCallback -> m SignalHandlerId Source #

Connect a signal handler for the “cycle-handle-focus” signal, to be run before the default handler. When overloading is enabled, this is equivalent to

on paned #cycleHandleFocus callback

wrap_PanedCycleHandleFocusCallback :: PanedCycleHandleFocusCallback -> C_PanedCycleHandleFocusCallback Source #

Wrap a PanedCycleHandleFocusCallback into a C_PanedCycleHandleFocusCallback.

moveHandle

type C_PanedMoveHandleCallback = Ptr () -> CUInt -> Ptr () -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type PanedMoveHandleCallback Source #

Arguments

= ScrollType	`scrollType`: a `ScrollType`
-> IO Bool

The ::move-handle signal is a [keybinding signal][GtkBindingSignal] which gets emitted to move the handle when the user is using key bindings to move it.

Since: 2.0

afterPanedMoveHandle :: (IsPaned a, MonadIO m) => a -> PanedMoveHandleCallback -> m SignalHandlerId Source #

Connect a signal handler for the “move-handle” signal, to be run after the default handler. When overloading is enabled, this is equivalent to

after paned #moveHandle callback

genClosure_PanedMoveHandle :: PanedMoveHandleCallback -> IO Closure Source #

Wrap the callback into a Closure.

mk_PanedMoveHandleCallback :: C_PanedMoveHandleCallback -> IO (FunPtr C_PanedMoveHandleCallback) Source #

Generate a function pointer callable from C code, from a C_PanedMoveHandleCallback.

noPanedMoveHandleCallback :: Maybe PanedMoveHandleCallback Source #

A convenience synonym for Nothing :: Maybe PanedMoveHandleCallback.

onPanedMoveHandle :: (IsPaned a, MonadIO m) => a -> PanedMoveHandleCallback -> m SignalHandlerId Source #

Connect a signal handler for the “move-handle” signal, to be run before the default handler. When overloading is enabled, this is equivalent to

on paned #moveHandle callback

wrap_PanedMoveHandleCallback :: PanedMoveHandleCallback -> C_PanedMoveHandleCallback Source #

Wrap a PanedMoveHandleCallback into a C_PanedMoveHandleCallback.

toggleHandleFocus

type C_PanedToggleHandleFocusCallback = Ptr () -> Ptr () -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type PanedToggleHandleFocusCallback = IO Bool Source #

The ::toggle-handle-focus is a [keybinding signal][GtkBindingSignal] which gets emitted to accept the current position of the handle and then move focus to the next widget in the focus chain.

The default binding is Tab.

Since: 2.0

afterPanedToggleHandleFocus :: (IsPaned a, MonadIO m) => a -> PanedToggleHandleFocusCallback -> m SignalHandlerId Source #

Connect a signal handler for the “toggle-handle-focus” signal, to be run after the default handler. When overloading is enabled, this is equivalent to

after paned #toggleHandleFocus callback

genClosure_PanedToggleHandleFocus :: PanedToggleHandleFocusCallback -> IO Closure Source #

Wrap the callback into a Closure.

mk_PanedToggleHandleFocusCallback :: C_PanedToggleHandleFocusCallback -> IO (FunPtr C_PanedToggleHandleFocusCallback) Source #

Generate a function pointer callable from C code, from a C_PanedToggleHandleFocusCallback.

noPanedToggleHandleFocusCallback :: Maybe PanedToggleHandleFocusCallback Source #

A convenience synonym for Nothing :: Maybe PanedToggleHandleFocusCallback.

onPanedToggleHandleFocus :: (IsPaned a, MonadIO m) => a -> PanedToggleHandleFocusCallback -> m SignalHandlerId Source #

Connect a signal handler for the “toggle-handle-focus” signal, to be run before the default handler. When overloading is enabled, this is equivalent to

on paned #toggleHandleFocus callback

wrap_PanedToggleHandleFocusCallback :: PanedToggleHandleFocusCallback -> C_PanedToggleHandleFocusCallback Source #

Wrap a PanedToggleHandleFocusCallback into a C_PanedToggleHandleFocusCallback.