GI.Gtk.Objects.FlowBoxChild

No description available in the introspection data.

Exported types

newtype FlowBoxChild

Memory-managed wrapper type.

Constructors

FlowBoxChild (ManagedPtr FlowBoxChild)

Instances

Eq FlowBoxChild

Defined in GI.Gtk.Objects.FlowBoxChild

Methods

(==) :: FlowBoxChild -> FlowBoxChild -> Bool

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

GObject FlowBoxChild

Defined in GI.Gtk.Objects.FlowBoxChild

ManagedPtrNewtype FlowBoxChild

Defined in GI.Gtk.Objects.FlowBoxChild

Methods

toManagedPtr :: FlowBoxChild -> ManagedPtr FlowBoxChild

TypedObject FlowBoxChild

Defined in GI.Gtk.Objects.FlowBoxChild

Methods

glibType :: IO GType

HasParentTypes FlowBoxChild

Defined in GI.Gtk.Objects.FlowBoxChild

IsGValue (Maybe FlowBoxChild)

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

Defined in GI.Gtk.Objects.FlowBoxChild

Methods

gvalueGType_ :: IO GType

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

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

type ParentTypes FlowBoxChild

Defined in GI.Gtk.Objects.FlowBoxChild

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

class (GObject o, IsDescendantOf FlowBoxChild o) => IsFlowBoxChild o

Type class for types which can be safely cast to FlowBoxChild, for instance with toFlowBoxChild.

Instances

(GObject o, IsDescendantOf FlowBoxChild o) => IsFlowBoxChild o

Defined in GI.Gtk.Objects.FlowBoxChild

toFlowBoxChild :: (MonadIO m, IsFlowBoxChild o) => o -> m FlowBoxChild

Cast to FlowBoxChild, 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, changed, 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, isSelected, 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, getIndex, 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.

changed

flowBoxChildChanged

Arguments

:: (HasCallStack, MonadIO m, IsFlowBoxChild a)

=> a

child: a FlowBoxChild

-> m ()

Marks child as changed, causing any state that depends on this to be updated. This affects sorting and filtering.

Note that calls to this method must be in sync with the data used for the sorting and filtering functions. For instance, if the list is mirroring some external data set, and *two* children changed in the external data set when you call flowBoxChildChanged on the first child, the sort function must only read the new data for the first of the two changed children, otherwise the resorting of the children will be wrong.

This generally means that if you don’t fully control the data model, you have to duplicate the data that affects the sorting and filtering functions into the widgets themselves. Another alternative is to call flowBoxInvalidateSort on any model change, but that is more expensive.

getChild

flowBoxChildGetChild

Arguments

:: (HasCallStack, MonadIO m, IsFlowBoxChild a)

=> a

self: a FlowBoxChild

-> m (Maybe Widget)

Returns: the child widget of self

Gets the child widget of self.

getIndex

flowBoxChildGetIndex

Arguments

:: (HasCallStack, MonadIO m, IsFlowBoxChild a)

=> a

child: a FlowBoxChild

-> m Int32

Returns: the index of the child, or -1 if the child is not in a flow box.

Gets the current index of the child in its FlowBox container.

isSelected

flowBoxChildIsSelected

Arguments

:: (HasCallStack, MonadIO m, IsFlowBoxChild a)

=> a

child: a FlowBoxChild

-> m Bool

Returns: True if child is selected

Returns whether the child is currently selected in its FlowBox container.

new

flowBoxChildNew

Arguments

:: (HasCallStack, MonadIO m)

=> m FlowBoxChild

Returns: a new FlowBoxChild

Creates a new FlowBoxChild, to be used as a child of a FlowBox.

setChild

flowBoxChildSetChild

Arguments

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

=> a

self: a FlowBoxChild

-> Maybe b

child: the child widget

-> m ()

Sets the child widget of self.

Properties

child

No description available in the introspection data.

clearFlowBoxChildChild :: (MonadIO m, IsFlowBoxChild o) => o -> m ()

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

clear #child

constructFlowBoxChildChild :: (IsFlowBoxChild 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.

getFlowBoxChildChild :: (MonadIO m, IsFlowBoxChild o) => o -> m (Maybe Widget)

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

get flowBoxChild #child

setFlowBoxChildChild :: (MonadIO m, IsFlowBoxChild o, IsWidget a) => o -> a -> m ()

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

set flowBoxChild [ #child := value ]

Signals

activate

type C_FlowBoxChildActivateCallback = Ptr () -> Ptr () -> IO ()

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

type FlowBoxChildActivateCallback = IO ()

The activate signal is emitted when the user activates a child widget in a FlowBox, either by clicking or double-clicking, or by using the Space or Enter key.

While this signal is used as a [keybinding signal][GtkSignalAction], it can be used by applications for their own purposes.

afterFlowBoxChildActivate :: (IsFlowBoxChild a, MonadIO m) => a -> FlowBoxChildActivateCallback -> m SignalHandlerId

Connect a signal handler for the activate signal, to be run after the default handler. When overloading is enabled, this is equivalent to

after flowBoxChild #activate callback

genClosure_FlowBoxChildActivate :: MonadIO m => FlowBoxChildActivateCallback -> m (GClosure C_FlowBoxChildActivateCallback)

Wrap the callback into a GClosure.

mk_FlowBoxChildActivateCallback :: C_FlowBoxChildActivateCallback -> IO (FunPtr C_FlowBoxChildActivateCallback)

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

noFlowBoxChildActivateCallback :: Maybe FlowBoxChildActivateCallback

A convenience synonym for Nothing :: Maybe FlowBoxChildActivateCallback.

onFlowBoxChildActivate :: (IsFlowBoxChild a, MonadIO m) => a -> FlowBoxChildActivateCallback -> m SignalHandlerId

Connect a signal handler for the activate signal, to be run before the default handler. When overloading is enabled, this is equivalent to

on flowBoxChild #activate callback

wrap_FlowBoxChildActivateCallback :: FlowBoxChildActivateCallback -> C_FlowBoxChildActivateCallback

Wrap a FlowBoxChildActivateCallback into a C_FlowBoxChildActivateCallback.