GI.Gtk.Objects.ListBoxRow

GtkListBoxRow is the kind of widget that can be added to a GtkListBox.

Exported types

newtype ListBoxRow

Memory-managed wrapper type.

Constructors

ListBoxRow (ManagedPtr ListBoxRow)

Instances

Eq ListBoxRow

Defined in GI.Gtk.Objects.ListBoxRow

Methods

(==) :: ListBoxRow -> ListBoxRow -> Bool

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

GObject ListBoxRow

Defined in GI.Gtk.Objects.ListBoxRow

ManagedPtrNewtype ListBoxRow

Defined in GI.Gtk.Objects.ListBoxRow

Methods

toManagedPtr :: ListBoxRow -> ManagedPtr ListBoxRow

TypedObject ListBoxRow

Defined in GI.Gtk.Objects.ListBoxRow

Methods

glibType :: IO GType

HasParentTypes ListBoxRow

Defined in GI.Gtk.Objects.ListBoxRow

IsGValue (Maybe ListBoxRow)

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

Defined in GI.Gtk.Objects.ListBoxRow

Methods

gvalueGType_ :: IO GType

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

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

type ParentTypes ListBoxRow

Defined in GI.Gtk.Objects.ListBoxRow

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

class (GObject o, IsDescendantOf ListBoxRow o) => IsListBoxRow o

Type class for types which can be safely cast to ListBoxRow, for instance with toListBoxRow.

Instances

(GObject o, IsDescendantOf ListBoxRow o) => IsListBoxRow o

Defined in GI.Gtk.Objects.ListBoxRow

toListBoxRow :: (MonadIO m, IsListBoxRow o) => o -> m ListBoxRow

Cast to ListBoxRow, 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, announce, bindProperty, bindPropertyFull, changed, childFocus, computeBounds, computeExpand, computePoint, computeTransform, contains, createPangoContext, createPangoLayout, disposeTemplate, 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, updateNextAccessibleSibling, updateProperty, updateRelation, updateState, watchClosure.

Getters

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

Setters

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

changed

listBoxRowChanged

Arguments

:: (HasCallStack, MonadIO m, IsListBoxRow a)

=> a

row: a GtkListBoxRow

-> m ()

Marks row as changed, causing any state that depends on this to be updated.

This affects sorting, filtering and headers.

Note that calls to this method must be in sync with the data used for the row functions. For instance, if the list is mirroring some external data set, and *two* rows changed in the external data set then when you call listBoxRowChanged on the first row the sort function must only read the new data for the first of the two changed rows, otherwise the resorting of the rows 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 listbox row functions into the row widgets themselves. Another alternative is to call listBoxInvalidateSort on any model change, but that is more expensive.

getActivatable

listBoxRowGetActivatable

Arguments

:: (HasCallStack, MonadIO m, IsListBoxRow a)

=> a

row: a GtkListBoxRow

-> m Bool

Returns: True if the row is activatable

Gets whether the row is activatable.

getChild

listBoxRowGetChild

Arguments

:: (HasCallStack, MonadIO m, IsListBoxRow a)

=> a

row: a GtkListBoxRow

-> m (Maybe Widget)

Returns: the child widget of row

Gets the child widget of row.

getHeader

listBoxRowGetHeader

Arguments

:: (HasCallStack, MonadIO m, IsListBoxRow a)

=> a

row: a GtkListBoxRow

-> m (Maybe Widget)

Returns: the current header

Returns the current header of the row.

This can be used in a [callbackgtk.ListBoxUpdateHeaderFunc] to see if there is a header set already, and if so to update the state of it.

getIndex

listBoxRowGetIndex

Arguments

:: (HasCallStack, MonadIO m, IsListBoxRow a)

=> a

row: a GtkListBoxRow

-> m Int32

Returns: the index of the row, or -1 if the row is not in a listbox

Gets the current index of the row in its GtkListBox container.

getSelectable

listBoxRowGetSelectable

Arguments

:: (HasCallStack, MonadIO m, IsListBoxRow a)

=> a

row: a GtkListBoxRow

-> m Bool

Returns: True if the row is selectable

Gets whether the row can be selected.

isSelected

listBoxRowIsSelected

Arguments

:: (HasCallStack, MonadIO m, IsListBoxRow a)

=> a

row: a GtkListBoxRow

-> m Bool

Returns: True if row is selected

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

new

listBoxRowNew

Arguments

:: (HasCallStack, MonadIO m)

=> m ListBoxRow

Returns: a new GtkListBoxRow

Creates a new GtkListBoxRow.

setActivatable

listBoxRowSetActivatable

Arguments

:: (HasCallStack, MonadIO m, IsListBoxRow a)

=> a

row: a GtkListBoxRow

-> Bool

activatable: True to mark the row as activatable

-> m ()

Set whether the row is activatable.

setChild

listBoxRowSetChild

Arguments

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

=> a

row: a GtkListBoxRow

-> Maybe b

child: the child widget

-> m ()

Sets the child widget of self.

setHeader

listBoxRowSetHeader

Arguments

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

=> a

row: a GtkListBoxRow

-> Maybe b

header: the header

-> m ()

Sets the current header of the row.

This is only allowed to be called from a [callbackgtk.ListBoxUpdateHeaderFunc]. It will replace any existing header in the row, and be shown in front of the row in the listbox.

setSelectable

listBoxRowSetSelectable

Arguments

:: (HasCallStack, MonadIO m, IsListBoxRow a)

=> a

row: a GtkListBoxRow

-> Bool

selectable: True to mark the row as selectable

-> m ()

Set whether the row can be selected.

Properties

activatable

Determines whether the rowActivated signal will be emitted for this row.

constructListBoxRowActivatable :: (IsListBoxRow o, MonadIO m) => Bool -> m (GValueConstruct o)

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

getListBoxRowActivatable :: (MonadIO m, IsListBoxRow o) => o -> m Bool

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

get listBoxRow #activatable

setListBoxRowActivatable :: (MonadIO m, IsListBoxRow o) => o -> Bool -> m ()

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

set listBoxRow [ #activatable := value ]

child

The child widget.

clearListBoxRowChild :: (MonadIO m, IsListBoxRow o) => o -> m ()

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

clear #child

constructListBoxRowChild :: (IsListBoxRow 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.

getListBoxRowChild :: (MonadIO m, IsListBoxRow o) => o -> m (Maybe Widget)

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

get listBoxRow #child

setListBoxRowChild :: (MonadIO m, IsListBoxRow o, IsWidget a) => o -> a -> m ()

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

set listBoxRow [ #child := value ]

selectable

Determines whether this row can be selected.

constructListBoxRowSelectable :: (IsListBoxRow o, MonadIO m) => Bool -> m (GValueConstruct o)

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

getListBoxRowSelectable :: (MonadIO m, IsListBoxRow o) => o -> m Bool

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

get listBoxRow #selectable

setListBoxRowSelectable :: (MonadIO m, IsListBoxRow o) => o -> Bool -> m ()

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

set listBoxRow [ #selectable := value ]

Signals

activate

type ListBoxRowActivateCallback = IO ()

This is a keybinding signal, which will cause this row to be activated.

If you want to be notified when the user activates a row (by key or not), use the ListBox::rowActivated signal on the row’s parent GtkListBox.

afterListBoxRowActivate :: (IsListBoxRow a, MonadIO m) => a -> ((?self :: a) => ListBoxRowActivateCallback) -> 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 listBoxRow #activate callback

By default the object invoking the signal is not passed to the callback. If you need to access it, you can use the implit ?self parameter. Note that this requires activating the ImplicitParams GHC extension.

onListBoxRowActivate :: (IsListBoxRow a, MonadIO m) => a -> ((?self :: a) => ListBoxRowActivateCallback) -> 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 listBoxRow #activate callback