GI.Handy.Objects.HeaderBar

A title bar widget.

HdyHeaderBar is similar to HeaderBar but is designed to fix some of its shortcomings for adaptive applications.

HdyHeaderBar doesn't force the custom title widget to be vertically centered, hence allowing it to fill up the whole height, which is e.g. needed for [classviewSwitcher].

When used in a mobile dialog, HdyHeaderBar will replace its window decorations by a back button allowing to close it. It doesn't have to be its direct child and you can use any complex contraption you like as the dialog's titlebar.

HdyHeaderBar can be used in window's content area rather than titlebar, and will still be draggable and will handle right click, middle click and double click as expected from a titlebar. This is particularly useful with [classwindow] or [classapplicationWindow].

CSS nodes

HdyHeaderBar has a single CSS node with name headerbar.

Since: 1.0

Exported types

newtype HeaderBar

Memory-managed wrapper type.

Constructors

HeaderBar (ManagedPtr HeaderBar)

Instances

Eq HeaderBar

Defined in GI.Handy.Objects.HeaderBar

Methods

(==) :: HeaderBar -> HeaderBar -> Bool

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

GObject HeaderBar

Defined in GI.Handy.Objects.HeaderBar

ManagedPtrNewtype HeaderBar

Defined in GI.Handy.Objects.HeaderBar

Methods

toManagedPtr :: HeaderBar -> ManagedPtr HeaderBar

TypedObject HeaderBar

Defined in GI.Handy.Objects.HeaderBar

Methods

glibType :: IO GType

HasParentTypes HeaderBar

Defined in GI.Handy.Objects.HeaderBar

IsGValue (Maybe HeaderBar)

Convert HeaderBar to and from GValue. See toGValue and fromGValue.

Defined in GI.Handy.Objects.HeaderBar

Methods

gvalueGType_ :: IO GType

gvalueSet_ :: Ptr GValue -> Maybe HeaderBar -> IO ()

gvalueGet_ :: Ptr GValue -> IO (Maybe HeaderBar)

type ParentTypes HeaderBar

Defined in GI.Handy.Objects.HeaderBar

type ParentTypes HeaderBar = '[Container, Widget, Object, ImplementorIface, Buildable]

class (GObject o, IsDescendantOf HeaderBar o) => IsHeaderBar o

Type class for types which can be safely cast to HeaderBar, for instance with toHeaderBar.

Instances

(GObject o, IsDescendantOf HeaderBar o) => IsHeaderBar o

Defined in GI.Handy.Objects.HeaderBar

toHeaderBar :: (MonadIO m, IsHeaderBar o) => o -> m HeaderBar

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

Methods

Click to display all available methods, including inherited ones

Methods

activate, add, addAccelerator, addChild, addDeviceEvents, addEvents, addMnemonicLabel, addTickCallback, bindProperty, bindPropertyFull, canActivateAccel, checkResize, childFocus, childGetProperty, childNotify, childNotifyByPspec, childSetProperty, childType, classPath, computeExpand, constructChild, createPangoContext, createPangoLayout, customFinished, customTagEnd, customTagStart, destroy, destroyed, deviceIsShadowed, dragBegin, dragBeginWithCoordinates, dragCheckThreshold, dragDestAddImageTargets, dragDestAddTextTargets, dragDestAddUriTargets, dragDestFindTarget, dragDestGetTargetList, dragDestGetTrackMotion, dragDestSet, dragDestSetProxy, dragDestSetTargetList, dragDestSetTrackMotion, dragDestUnset, dragGetData, dragHighlight, dragSourceAddImageTargets, dragSourceAddTextTargets, dragSourceAddUriTargets, dragSourceGetTargetList, dragSourceSet, dragSourceSetIconGicon, dragSourceSetIconName, dragSourceSetIconPixbuf, dragSourceSetIconStock, dragSourceSetTargetList, dragSourceUnset, dragUnhighlight, draw, ensureStyle, errorBell, event, forall, forceFloating, foreach, freezeChildNotify, freezeNotify, getv, grabAdd, grabDefault, grabFocus, grabRemove, hasDefault, hasFocus, hasGrab, hasRcStyle, hasScreen, hasVisibleFocus, hide, hideOnDelete, inDestruction, initTemplate, inputShapeCombineRegion, insertActionGroup, intersect, isAncestor, isComposited, isDrawable, isFloating, isFocus, isSensitive, isToplevel, isVisible, keynavFailed, listAccelClosures, listActionPrefixes, listMnemonicLabels, map, mnemonicActivate, modifyBase, modifyBg, modifyCursor, modifyFg, modifyFont, modifyStyle, modifyText, notify, notifyByPspec, overrideBackgroundColor, overrideColor, overrideCursor, overrideFont, overrideSymbolicColor, packEnd, packStart, parserFinished, path, propagateDraw, queueAllocate, queueComputeExpand, queueDraw, queueDrawArea, queueDrawRegion, queueResize, queueResizeNoRedraw, realize, ref, refSink, regionIntersect, registerWindow, remove, removeAccelerator, removeMnemonicLabel, removeTickCallback, renderIcon, renderIconPixbuf, reparent, resetRcStyles, resetStyle, resizeChildren, runDispose, sendExpose, sendFocusChange, shapeCombineRegion, show, showAll, showNow, sizeAllocate, sizeAllocateWithBaseline, sizeRequest, stealData, stealQdata, styleAttach, styleGetProperty, thawChildNotify, thawNotify, translateCoordinates, triggerTooltipQuery, unmap, unparent, unrealize, unref, unregisterWindow, unsetFocusChain, unsetStateFlags, watchClosure.

Getters

getAccessible, getActionGroup, getAllocatedBaseline, getAllocatedHeight, getAllocatedSize, getAllocatedWidth, getAllocation, getAncestor, getAppPaintable, getBorderWidth, getCanDefault, getCanFocus, getCenteringPolicy, getChildRequisition, getChildVisible, getChildren, getClip, getClipboard, getCompositeName, getCustomTitle, getData, getDecorationLayout, getDeviceEnabled, getDeviceEvents, getDirection, getDisplay, getDoubleBuffered, getEvents, getFocusChain, getFocusChild, getFocusHadjustment, getFocusOnClick, getFocusVadjustment, getFontMap, getFontOptions, getFrameClock, getHalign, getHasSubtitle, getHasTooltip, getHasWindow, getHexpand, getHexpandSet, getInternalChild, getInterpolateSize, getMapped, getMarginBottom, getMarginEnd, getMarginLeft, getMarginRight, getMarginStart, getMarginTop, getModifierMask, getModifierStyle, getName, getNoShowAll, getOpacity, getPangoContext, getParent, getParentWindow, getPath, getPathForChild, getPointer, getPreferredHeight, getPreferredHeightAndBaselineForWidth, getPreferredHeightForWidth, getPreferredSize, getPreferredWidth, getPreferredWidthForHeight, getProperty, getQdata, getRealized, getReceivesDefault, getRequestMode, getRequisition, getResizeMode, getRootWindow, getScaleFactor, getScreen, getSensitive, getSettings, getShowCloseButton, getSizeRequest, getState, getStateFlags, getStyle, getStyleContext, getSubtitle, getSupportMultidevice, getTemplateChild, getTitle, getTooltipMarkup, getTooltipText, getTooltipWindow, getToplevel, getTransitionDuration, getTransitionRunning, getValign, getValignWithBaseline, getVexpand, getVexpandSet, getVisible, getVisual, getWindow.

Setters

setAccelPath, setAllocation, setAppPaintable, setBorderWidth, setBuildableProperty, setCanDefault, setCanFocus, setCenteringPolicy, setChildVisible, setClip, setCompositeName, setCustomTitle, setData, setDataFull, setDecorationLayout, setDeviceEnabled, setDeviceEvents, setDirection, setDoubleBuffered, setEvents, setFocusChain, setFocusChild, setFocusHadjustment, setFocusOnClick, setFocusVadjustment, setFontMap, setFontOptions, setHalign, setHasSubtitle, setHasTooltip, setHasWindow, setHexpand, setHexpandSet, setInterpolateSize, setMapped, setMarginBottom, setMarginEnd, setMarginLeft, setMarginRight, setMarginStart, setMarginTop, setName, setNoShowAll, setOpacity, setParent, setParentWindow, setProperty, setRealized, setReallocateRedraws, setReceivesDefault, setRedrawOnAllocate, setResizeMode, setSensitive, setShowCloseButton, setSizeRequest, setState, setStateFlags, setStyle, setSubtitle, setSupportMultidevice, setTitle, setTooltipMarkup, setTooltipText, setTooltipWindow, setTransitionDuration, setValign, setVexpand, setVexpandSet, setVisible, setVisual, setWindow.

getCenteringPolicy

headerBarGetCenteringPolicy

Arguments

:: (HasCallStack, MonadIO m, IsHeaderBar a)

=> a

self: a header bar

-> m CenteringPolicy

Returns: the centering policy

Gets the policy self follows to horizontally align its center widget.

Since: 1.0

getCustomTitle

headerBarGetCustomTitle

Arguments

:: (HasCallStack, MonadIO m, IsHeaderBar a)

=> a

self: a header bar

-> m (Maybe Widget)

Returns: the custom title widget of the header

Retrieves the custom title widget of the header.

Since: 1.0

getDecorationLayout

headerBarGetDecorationLayout

Arguments

:: (HasCallStack, MonadIO m, IsHeaderBar a)

=> a

self: a header bar

-> m Text

Returns: the decoration layout

Gets the decoration layout.

Since: 1.0

getHasSubtitle

headerBarGetHasSubtitle

Arguments

:: (HasCallStack, MonadIO m, IsHeaderBar a)

=> a

self: a header bar

-> m Bool

Returns: TRUE if the header bar reserves space for a subtitle

Gets whether space is reserved for a subtitle, regardless if one is currently set or not.

Since: 1.0

getInterpolateSize

headerBarGetInterpolateSize

Arguments

:: (HasCallStack, MonadIO m, IsHeaderBar a)

=> a

self: a header bar

-> m Bool

Returns: whether self interpolates its size on visible child change

Gets whether self should interpolate its size on visible child change.

Since: 1.0

getShowCloseButton

headerBarGetShowCloseButton

Arguments

:: (HasCallStack, MonadIO m, IsHeaderBar a)

=> a

self: a header bar

-> m Bool

Returns: whether decorations are shown

Gets whether this header bar shows the standard window decorations.

Since: 1.0

getSubtitle

headerBarGetSubtitle

Arguments

:: (HasCallStack, MonadIO m, IsHeaderBar a)

=> a

self: a header bar

-> m (Maybe Text)

Returns: the subtitle of the header

Gets the subtitle of the header.

Since: 1.0

getTitle

headerBarGetTitle

Arguments

:: (HasCallStack, MonadIO m, IsHeaderBar a)

=> a

self: a header bar

-> m (Maybe Text)

Returns: the title of the header.

Retrieves the title of the header.

Since: 1.0

getTransitionDuration

headerBarGetTransitionDuration

Arguments

:: (HasCallStack, MonadIO m, IsHeaderBar a)

=> a

self: a header bar

-> m Word32

Returns: the transition duration, in milliseconds

Gets the amount of time that transitions between pages will take.

Since: 1.0

getTransitionRunning

headerBarGetTransitionRunning

Arguments

:: (HasCallStack, MonadIO m, IsHeaderBar a)

=> a

self: a header bar

-> m Bool

Returns: whether the transition is currently running

Gets whether the self is currently in a transition from one page to another.

Since: 1.0

new

headerBarNew

Arguments

:: (HasCallStack, MonadIO m)

=> m HeaderBar

Returns: the newly created HdyHeaderBar.

Creates a new HdyHeaderBar.

Since: 1.0

packEnd

headerBarPackEnd

Arguments

:: (HasCallStack, MonadIO m, IsHeaderBar a, IsWidget b)

=> a

self: a header bar

-> b

child: the widget to be added to self

-> m ()

Adds child to self, packed with reference to the end of the self.

Since: 1.0

packStart

headerBarPackStart

Arguments

:: (HasCallStack, MonadIO m, IsHeaderBar a, IsWidget b)

=> a

self: a header bar

-> b

child: the widget to be added to self

-> m ()

Adds child to self, packed with reference to the start of the self.

Since: 1.0

setCenteringPolicy

headerBarSetCenteringPolicy

Arguments

:: (HasCallStack, MonadIO m, IsHeaderBar a)

=> a

self: a header bar

-> CenteringPolicy

centeringPolicy: the centering policy

-> m ()

Sets the policy self must follow to horizontally align its center widget.

Since: 1.0

setCustomTitle

headerBarSetCustomTitle

Arguments

:: (HasCallStack, MonadIO m, IsHeaderBar a, IsWidget b)

=> a

self: a header bar

-> Maybe b

titleWidget: a custom widget to use for a title

-> m ()

Sets a custom title for the header bar.

The title should help a user identify the current view. This supersedes any title set by [methodheaderBar.set_title] or [methodheaderBar.set_subtitle]. To achieve the same style as the builtin title and subtitle, use the .title and .subtitle style classes.

You should set the custom title to NULL, for the header title label to be visible again.

Since: 1.0

setDecorationLayout

headerBarSetDecorationLayout

Arguments

:: (HasCallStack, MonadIO m, IsHeaderBar a)

=> a

self: a header bar

-> Maybe Text

layout: a decoration layout

-> m ()

Sets the decoration layout for this header bar.

Since: 1.0

setHasSubtitle

headerBarSetHasSubtitle

Arguments

:: (HasCallStack, MonadIO m, IsHeaderBar a)

=> a

self: a header bar

-> Bool

setting: TRUE to reserve space for a subtitle

-> m ()

Sets whether space is reserved for a subtitle, even if none is currently set.

Since: 1.0

setInterpolateSize

headerBarSetInterpolateSize

Arguments

:: (HasCallStack, MonadIO m, IsHeaderBar a)

=> a

self: a header bar

-> Bool

interpolateSize: TRUE to interpolate the size

-> m ()

Sets whether self should interpolate its size on visible child change.

Since: 1.0

setShowCloseButton

headerBarSetShowCloseButton

Arguments

:: (HasCallStack, MonadIO m, IsHeaderBar a)

=> a

self: a header bar

-> Bool

setting: TRUE to show standard window decorations

-> m ()

Sets whether this header bar shows the standard window decorations.

Since: 1.0

setSubtitle

headerBarSetSubtitle

Arguments

:: (HasCallStack, MonadIO m, IsHeaderBar a)

=> a

self: a header bar

-> Maybe Text

subtitle: a subtitle

-> m ()

Sets the subtitle of the header bar.

The title should give a user an additional detail to help them identify the current view.

Note that [classheaderBar] by default reserves room for the subtitle, even if none is currently set. If this is not desired, set the [propertyheaderBar:has-subtitle] property to FALSE.

Since: 1.0

setTitle

headerBarSetTitle

Arguments

:: (HasCallStack, MonadIO m, IsHeaderBar a)

=> a

self: a header bar

-> Maybe Text

title: a title

-> m ()

Sets the title of the [classheaderBar].

The title should help a user identify the current view. A good title should not include the application name.

Since: 1.0

setTransitionDuration

headerBarSetTransitionDuration

Arguments

:: (HasCallStack, MonadIO m, IsHeaderBar a)

=> a

self: a header bar

-> Word32

duration: the new duration, in milliseconds

-> m ()

Sets the duration that transitions between pages will take.

Since: 1.0

Properties

centeringPolicy

The policy for aligning the center widget.

Since: 1.0

constructHeaderBarCenteringPolicy :: (IsHeaderBar o, MonadIO m) => CenteringPolicy -> m (GValueConstruct o)

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

getHeaderBarCenteringPolicy :: (MonadIO m, IsHeaderBar o) => o -> m CenteringPolicy

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

get headerBar #centeringPolicy

setHeaderBarCenteringPolicy :: (MonadIO m, IsHeaderBar o) => o -> CenteringPolicy -> m ()

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

set headerBar [ #centeringPolicy := value ]

customTitle

Custom title widget to display.

Since: 1.0

clearHeaderBarCustomTitle :: (MonadIO m, IsHeaderBar o) => o -> m ()

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

clear #customTitle

constructHeaderBarCustomTitle :: (IsHeaderBar o, MonadIO m, IsWidget a) => a -> m (GValueConstruct o)

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

getHeaderBarCustomTitle :: (MonadIO m, IsHeaderBar o) => o -> m (Maybe Widget)

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

get headerBar #customTitle

setHeaderBarCustomTitle :: (MonadIO m, IsHeaderBar o, IsWidget a) => o -> a -> m ()

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

set headerBar [ #customTitle := value ]

decorationLayout

The decoration layout for buttons.

If this property is not set, the Settings:gtkDecorationLayout setting is used.

There can be valid reasons for overriding the setting, such as a header bar design that does not allow for buttons to take room on the right, or only offers room for a single close button. Split header bars are another example for overriding the setting.

The format of the string is button names, separated by commas. A colon separates the buttons that should appear on the start from those on the end. Recognized button names are minimize, maximize, close, icon (the window icon) and menu (a menu button for the fallback app menu).

For example, “menu:minimize,maximize,close” specifies a menu on the left, and minimize, maximize and close buttons on the right.

Since: 1.0

clearHeaderBarDecorationLayout :: (MonadIO m, IsHeaderBar o) => o -> m ()

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

clear #decorationLayout

constructHeaderBarDecorationLayout :: (IsHeaderBar o, MonadIO m) => Text -> m (GValueConstruct o)

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

getHeaderBarDecorationLayout :: (MonadIO m, IsHeaderBar o) => o -> m Text

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

get headerBar #decorationLayout

setHeaderBarDecorationLayout :: (MonadIO m, IsHeaderBar o) => o -> Text -> m ()

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

set headerBar [ #decorationLayout := value ]

decorationLayoutSet

Whether [propertyheaderBar:decoration-layout] is set.

Since: 1.0

constructHeaderBarDecorationLayoutSet :: (IsHeaderBar o, MonadIO m) => Bool -> m (GValueConstruct o)

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

getHeaderBarDecorationLayoutSet :: (MonadIO m, IsHeaderBar o) => o -> m Bool

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

get headerBar #decorationLayoutSet

setHeaderBarDecorationLayoutSet :: (MonadIO m, IsHeaderBar o) => o -> Bool -> m ()

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

set headerBar [ #decorationLayoutSet := value ]

hasSubtitle

Whether to reserve space for a subtitle, even if none is currently set.

Since: 1.0

constructHeaderBarHasSubtitle :: (IsHeaderBar o, MonadIO m) => Bool -> m (GValueConstruct o)

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

getHeaderBarHasSubtitle :: (MonadIO m, IsHeaderBar o) => o -> m Bool

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

get headerBar #hasSubtitle

setHeaderBarHasSubtitle :: (MonadIO m, IsHeaderBar o) => o -> Bool -> m ()

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

set headerBar [ #hasSubtitle := value ]

interpolateSize

Whether the size should smoothly change when changing between children.

If TRUE, the header bar will interpolate its size between the one of the previous visible child and the one of the new visible child, according to the set transition duration and the orientation, e.g. if the orientation is horizontal, it will interpolate the its height.

Since: 1.0

constructHeaderBarInterpolateSize :: (IsHeaderBar o, MonadIO m) => Bool -> m (GValueConstruct o)

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

getHeaderBarInterpolateSize :: (MonadIO m, IsHeaderBar o) => o -> m Bool

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

get headerBar #interpolateSize

setHeaderBarInterpolateSize :: (MonadIO m, IsHeaderBar o) => o -> Bool -> m ()

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

set headerBar [ #interpolateSize := value ]

showCloseButton

Whether to show window decorations.

Which buttons are actually shown and where is determined by the [propertyheaderBar:decoration-layout] property, and by the state of the window (e.g. a close button will not be shown if the window can't be closed).

Since: 1.0

constructHeaderBarShowCloseButton :: (IsHeaderBar o, MonadIO m) => Bool -> m (GValueConstruct o)

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

getHeaderBarShowCloseButton :: (MonadIO m, IsHeaderBar o) => o -> m Bool

Get the value of the “show-close-button” property. When overloading is enabled, this is equivalent to

get headerBar #showCloseButton

setHeaderBarShowCloseButton :: (MonadIO m, IsHeaderBar o) => o -> Bool -> m ()

Set the value of the “show-close-button” property. When overloading is enabled, this is equivalent to

set headerBar [ #showCloseButton := value ]

spacing

The amount of space between children.

Since: 1.0

constructHeaderBarSpacing :: (IsHeaderBar o, MonadIO m) => Int32 -> m (GValueConstruct o)

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

getHeaderBarSpacing :: (MonadIO m, IsHeaderBar o) => o -> m Int32

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

get headerBar #spacing

setHeaderBarSpacing :: (MonadIO m, IsHeaderBar o) => o -> Int32 -> m ()

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

set headerBar [ #spacing := value ]

subtitle

The subtitle to display.

Since: 1.0

clearHeaderBarSubtitle :: (MonadIO m, IsHeaderBar o) => o -> m ()

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

clear #subtitle

constructHeaderBarSubtitle :: (IsHeaderBar o, MonadIO m) => Text -> m (GValueConstruct o)

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

getHeaderBarSubtitle :: (MonadIO m, IsHeaderBar o) => o -> m (Maybe Text)

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

get headerBar #subtitle

setHeaderBarSubtitle :: (MonadIO m, IsHeaderBar o) => o -> Text -> m ()

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

set headerBar [ #subtitle := value ]

title

The title to display.

Since: 1.0

clearHeaderBarTitle :: (MonadIO m, IsHeaderBar o) => o -> m ()

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

clear #title

constructHeaderBarTitle :: (IsHeaderBar o, MonadIO m) => Text -> m (GValueConstruct o)

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

getHeaderBarTitle :: (MonadIO m, IsHeaderBar o) => o -> m (Maybe Text)

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

get headerBar #title

setHeaderBarTitle :: (MonadIO m, IsHeaderBar o) => o -> Text -> m ()

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

set headerBar [ #title := value ]

transitionDuration

The transition duration, in milliseconds.

Since: 1.0

constructHeaderBarTransitionDuration :: (IsHeaderBar o, MonadIO m) => Word32 -> m (GValueConstruct o)

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

getHeaderBarTransitionDuration :: (MonadIO m, IsHeaderBar o) => o -> m Word32

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

get headerBar #transitionDuration

setHeaderBarTransitionDuration :: (MonadIO m, IsHeaderBar o) => o -> Word32 -> m ()

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

set headerBar [ #transitionDuration := value ]

transitionRunning

Whether or not the transition is currently running.

Since: 1.0

getHeaderBarTransitionRunning :: (MonadIO m, IsHeaderBar o) => o -> m Bool

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

get headerBar #transitionRunning