GI.Gtk.Objects.WindowHandle

GtkWindowHandle is a titlebar area widget. When added into a window, it can be dragged to move the window, and handles right click, double click and middle click as expected of a titlebar.

CSS nodes

WindowHandle has a single CSS node with the name windowhandle.

Accessibility

GtkWindowHandle uses the AccessibleRoleGroup role.

Exported types

newtype WindowHandle

Memory-managed wrapper type.

Constructors

WindowHandle (ManagedPtr WindowHandle)

Instances

Eq WindowHandle

Defined in GI.Gtk.Objects.WindowHandle

Methods

(==) :: WindowHandle -> WindowHandle -> Bool

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

GObject WindowHandle

Defined in GI.Gtk.Objects.WindowHandle

ManagedPtrNewtype WindowHandle

Defined in GI.Gtk.Objects.WindowHandle

Methods

toManagedPtr :: WindowHandle -> ManagedPtr WindowHandle

TypedObject WindowHandle

Defined in GI.Gtk.Objects.WindowHandle

Methods

glibType :: IO GType

HasParentTypes WindowHandle

Defined in GI.Gtk.Objects.WindowHandle

IsGValue (Maybe WindowHandle)

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

Defined in GI.Gtk.Objects.WindowHandle

Methods

gvalueGType_ :: IO GType

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

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

type ParentTypes WindowHandle

Defined in GI.Gtk.Objects.WindowHandle

type ParentTypes WindowHandle = '[Widget, Object, Accessible, Buildable, ConstraintTarget]

class (GObject o, IsDescendantOf WindowHandle o) => IsWindowHandle o

Type class for types which can be safely cast to WindowHandle, for instance with toWindowHandle.

Instances

(GObject o, IsDescendantOf WindowHandle o) => IsWindowHandle o

Defined in GI.Gtk.Objects.WindowHandle

toWindowHandle :: (MonadIO m, IsWindowHandle o) => o -> m WindowHandle

Cast to WindowHandle, 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

actionSetEnabled, activate, activateAction, activateDefault, addController, addCssClass, addMnemonicLabel, addTickCallback, allocate, bindProperty, bindPropertyFull, childFocus, computeBounds, computeExpand, computePoint, computeTransform, contains, createPangoContext, createPangoLayout, dragCheckThreshold, errorBell, forceFloating, freezeNotify, getv, grabFocus, hasCssClass, hasDefault, hasFocus, hasVisibleFocus, hide, inDestruction, initTemplate, insertActionGroup, insertAfter, insertBefore, isAncestor, isDrawable, isFloating, isFocus, isSensitive, isVisible, keynavFailed, listMnemonicLabels, map, measure, mnemonicActivate, notify, notifyByPspec, observeChildren, observeControllers, pick, queueAllocate, queueDraw, queueResize, realize, ref, refSink, removeController, removeCssClass, removeMnemonicLabel, removeTickCallback, resetProperty, resetRelation, resetState, runDispose, shouldLayout, show, sizeAllocate, snapshotChild, stealData, stealQdata, thawNotify, translateCoordinates, triggerTooltipQuery, unmap, unparent, unrealize, unref, unsetStateFlags, updateProperty, updateRelation, updateState, watchClosure.

Getters

getAccessibleRole, getAllocatedBaseline, getAllocatedHeight, getAllocatedWidth, getAllocation, getAncestor, getBuildableId, getCanFocus, getCanTarget, getChild, getChildVisible, getClipboard, getCssClasses, getCssName, getCursor, getData, getDirection, getDisplay, getFirstChild, getFocusChild, getFocusOnClick, getFocusable, getFontMap, getFontOptions, getFrameClock, getHalign, getHasTooltip, getHeight, getHexpand, getHexpandSet, getLastChild, getLayoutManager, getMapped, getMarginBottom, getMarginEnd, getMarginStart, getMarginTop, getName, getNative, getNextSibling, getOpacity, getOverflow, getPangoContext, getParent, getPreferredSize, getPrevSibling, getPrimaryClipboard, getProperty, getQdata, getRealized, getReceivesDefault, getRequestMode, getRoot, getScaleFactor, getSensitive, getSettings, getSize, getSizeRequest, getStateFlags, getStyleContext, getTemplateChild, getTooltipMarkup, getTooltipText, getValign, getVexpand, getVexpandSet, getVisible, getWidth.

Setters

setCanFocus, setCanTarget, setChild, setChildVisible, setCssClasses, setCursor, setCursorFromName, setData, setDataFull, setDirection, setFocusChild, setFocusOnClick, setFocusable, setFontMap, setFontOptions, setHalign, setHasTooltip, setHexpand, setHexpandSet, setLayoutManager, setMarginBottom, setMarginEnd, setMarginStart, setMarginTop, setName, setOpacity, setOverflow, setParent, setProperty, setReceivesDefault, setSensitive, setSizeRequest, setStateFlags, setTooltipMarkup, setTooltipText, setValign, setVexpand, setVexpandSet, setVisible.

getChild

windowHandleGetChild

Arguments

:: (HasCallStack, MonadIO m, IsWindowHandle a)

=> a

self: a WindowHandle

-> m (Maybe Widget)

Returns: the child widget of self

Gets the child widget of self.

new

windowHandleNew

Arguments

:: (HasCallStack, MonadIO m)

=> m WindowHandle

Returns: a new WindowHandle.

Creates a new WindowHandle.

setChild

windowHandleSetChild

Arguments

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

=> a

self: a WindowHandle

-> Maybe b

child: the child widget

-> m ()

Sets the child widget of self.

Properties

child

No description available in the introspection data.

clearWindowHandleChild :: (MonadIO m, IsWindowHandle o) => o -> m ()

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

clear #child

constructWindowHandleChild :: (IsWindowHandle o, MonadIO m, IsWidget a) => a -> m (GValueConstruct o)

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

getWindowHandleChild :: (MonadIO m, IsWindowHandle o) => o -> m (Maybe Widget)

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

get windowHandle #child

setWindowHandleChild :: (MonadIO m, IsWindowHandle o, IsWidget a) => o -> a -> m ()

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

set windowHandle [ #child := value ]