Package org.gnome.adw

Class ClampScrollable

java.lang.Object

org.javagi.base.ProxyInstance

org.gnome.gobject.TypeInstance

org.gnome.gobject.GObject

org.gnome.gobject.InitiallyUnowned

org.gnome.gtk.Widget

org.gnome.adw.ClampScrollable

All Implemented Interfaces:

Accessible, Buildable, ConstraintTarget, Orientable, Scrollable, Proxy

@Generated("io.github.jwharm.JavaGI")
public final class ClampScrollable
extends Widget
implements Accessible, Buildable, ConstraintTarget, Orientable, Scrollable

A scrollable Clamp.

AdwClampScrollable is a variant of Clamp that implements the Scrollable interface.

The primary use case for AdwClampScrollable is clamping ListView.

See also: ClampLayout.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ClampScrollable.Builder<B extends ClampScrollable.Builder<B>>	Inner class implementing a builder pattern to construct a GObject with properties.
static class	ClampScrollable.ClampScrollableClass

Nested classes/interfaces inherited from class org.gnome.gtk.Widget

Widget.DestroyCallback, Widget.DirectionChangedCallback, Widget.HideCallback, Widget.KeynavFailedCallback, Widget.MapCallback, Widget.MnemonicActivateCallback, Widget.MoveFocusCallback, Widget.QueryTooltipCallback, Widget.RealizeCallback, Widget.ShowCallback, Widget.StateFlagsChangedCallback, Widget.UnmapCallback, Widget.UnrealizeCallback, Widget.Widget$Impl, Widget.WidgetClass

Nested classes/interfaces inherited from class org.gnome.gobject.InitiallyUnowned

InitiallyUnowned.InitiallyUnownedClass

Nested classes/interfaces inherited from class org.gnome.gobject.GObject

GObject.NotifyCallback, GObject.ObjectClass

Nested classes/interfaces inherited from interface org.gnome.gtk.Accessible

Accessible.Accessible$Impl, Accessible.AccessibleInterface

Nested classes/interfaces inherited from interface org.gnome.gtk.Buildable

Buildable.Buildable$Impl, Buildable.BuildableIface

Nested classes/interfaces inherited from interface org.gnome.gtk.ConstraintTarget

ConstraintTarget.ConstraintTarget$Impl, ConstraintTarget.ConstraintTargetInterface

Nested classes/interfaces inherited from interface org.gnome.gtk.Orientable

Orientable.Orientable$Impl, Orientable.OrientableIface

Nested classes/interfaces inherited from interface org.gnome.gtk.Scrollable

Scrollable.Scrollable$Impl, Scrollable.ScrollableInterface

Constructor Summary

Constructors

Constructor	Description
ClampScrollable()	Creates a new ClampScrollable.
ClampScrollable(MemorySegment address)	Create a ClampScrollable proxy instance for the provided memory address.

Method Summary

Modifier and Type	Method	Description
protected ClampScrollable	asParent()	Returns this instance as if it were its parent type.
static ClampScrollable.Builder<? extends ClampScrollable.Builder>	builder()	A ClampScrollable.Builder object constructs a ClampScrollable with the specified properties.
@Nullable Widget	getChild()	Gets the child widget of self.
int	getMaximumSize()	Gets the maximum size allocated to the child.
int	getTighteningThreshold()	Gets the size above which the child is clamped.
static @Nullable Type	getType()	Get the GType of the ClampScrollable class
LengthUnit	getUnit()	Gets the length unit for maximum size and tightening threshold.
void	setChild(@Nullable Widget child)	Sets the child widget of self.
void	setMaximumSize(int maximumSize)	Sets the maximum size allocated to the child.
void	setTighteningThreshold(int tighteningThreshold)	Sets the size above which the child is clamped.
void	setUnit(LengthUnit unit)	Sets the length unit for maximum size and tightening threshold.

Methods inherited from class org.gnome.gtk.Widget

actionSetEnabled, activateActionIfExists, activateDefault, activateWidget, addController, addCssClass, addMnemonicLabel, addTickCallback, allocate, childFocus, computeBounds, computeExpand, computeExpand, computePoint, computeTransform, contains, createPangoContext, createPangoLayout, cssChanged, directionChanged, disposeTemplate, dragCheckThreshold, emitDestroy, emitDirectionChanged, emitHide, emitKeynavFailed, emitMap, emitMnemonicActivate, emitMoveFocus, emitQueryTooltip, emitRealize, emitShow, emitStateFlagsChanged, emitUnmap, emitUnrealize, errorBell, focus, getAllocatedBaseline, getAllocatedHeight, getAllocatedWidth, getAllocation, getAncestor, getBaseline, getCanFocus, getCanTarget, getChildVisible, getClipboard, getColor, getCssClasses, getCssName, getCursor, getDefaultDirection, getDirection, getDisplay, getFirstChild, getFocusable, getFocusChild, getFocusOnClick, getFontMap, getFontOptions, getFrameClock, getHalign, getHasTooltip, getHeight, getHexpand, getHexpandSet, getLastChild, getLayoutManager, getLimitEvents, getMapped, getMarginBottom, getMarginEnd, getMarginStart, getMarginTop, getMemoryLayout, getName, getNative, getNextSibling, getOpacity, getOverflow, getPangoContext, getParent, getPreferredSize, getPrevSibling, getPrimaryClipboard, getRealized, getReceivesDefault, getRequestMode, getRoot, getScaleFactor, getSensitive, getSettings, getSize, getSizeRequest, getStateFlags, getStyleContext, getTemplateChild, getTooltipMarkup, getTooltipText, getValign, getVexpand, getVexpandSet, getVisible, getWidth, grabFocus, hasCssClass, hasDefault, hasFocus, hasVisibleFocus, hide, inDestruction, initTemplate, insertActionGroup, insertAfter, insertBefore, isAncestor, isDrawable, isFocus, isSensitive, isVisible, keynavFailed, listMnemonicLabels, map, measure, mnemonicActivate, moveFocus, observeChildren, observeControllers, onDestroy, onDirectionChanged, onHide, onKeynavFailed, onMap, onMnemonicActivate, onMoveFocus, onQueryTooltip, onRealize, onShow, onStateFlagsChanged, onUnmap, onUnrealize, pick, pick, queryTooltip, queueAllocate, queueDraw, queueResize, realize, removeController, removeCssClass, removeMnemonicLabel, removeTickCallback, root, setCanFocus, setCanTarget, setChildVisible, setCssClasses, setCursor, setCursorFromName, setDefaultDirection, setDirection, setFocusable, setFocusChild, setFocusOnClick, setFontMap, setFontOptions, setHalign, setHasTooltip, setHexpand, setHexpandSet, setLayoutManager, setLimitEvents, setMarginBottom, setMarginEnd, setMarginStart, setMarginTop, setName, setOpacity, setOverflow, setParent, setReceivesDefault, setSensitive, setSizeRequest, setStateFlags, setStateFlags, setTooltipMarkup, setTooltipText, setValign, setVexpand, setVexpandSet, setVisible, shouldLayout, show, sizeAllocate, sizeAllocate, snapshot, snapshotChild, stateFlagsChanged, systemSettingChanged, translateCoordinates, triggerTooltipQuery, unmap, unparent, unrealize, unroot, unsetStateFlags, unsetStateFlags

Methods inherited from class org.gnome.gobject.GObject

addToggleRef, addWeakPointer, bindProperty, bindProperty, bindProperty, bindPropertyFull, bindPropertyFull, bindPropertyWithClosures, bindPropertyWithClosures, compatControl, connect, connect, connect, constructed, disconnect, dispatchPropertiesChanged, dispose, dupData, dupQdata, emit, emitNotify, finalize_, forceFloating, freezeNotify, get, getData, getProperty, getProperty, getProperty, getQdata, getv, interfaceFindProperty, interfaceInstallProperty, interfaceListProperties, isFloating, newInstance, newInstance, newv, notify, notify, notifyByPspec, onNotify, ref, refSink, removeToggleRef, removeWeakPointer, replaceData, replaceQdata, runDispose, set, setData, setDataFull, setProperty, setProperty, setProperty, setQdata, setQdataFull, setv, stealData, stealQdata, takeRef, thawNotify, unref, watchClosure, weakRef, weakUnref, withProperties

Methods inherited from class org.gnome.gobject.TypeInstance

callParent, callParent, cast, getPrivate, readGClass, writeGClass

Methods inherited from class org.javagi.base.ProxyInstance

equals, handle, hashCode

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.gnome.gtk.Accessible

announce, getAccessibleParent, getAccessibleRole, getAtContext, getBounds, getFirstAccessibleChild, getNextAccessibleSibling, getPlatformState, resetProperty, resetRelation, resetState, setAccessibleParent, updateNextAccessibleSibling, updatePlatformState, updateProperty, updateRelation, updateState

Methods inherited from interface org.gnome.gtk.Buildable

getBuildableId

Methods inherited from interface org.gnome.gtk.Orientable

getOrientation, setOrientation

Methods inherited from interface org.javagi.base.Proxy

handle

Methods inherited from interface org.gnome.gtk.Scrollable

getBorder, getHadjustment, getHscrollPolicy, getVadjustment, getVscrollPolicy, setHadjustment, setHscrollPolicy, setVadjustment, setVscrollPolicy

Constructor Details

ClampScrollable

public ClampScrollable(MemorySegment address)

Create a ClampScrollable proxy instance for the provided memory address.

Parameters:

address - the memory address of the native object

ClampScrollable

public ClampScrollable()

Creates a new ClampScrollable.

Method Details

getType

public static @Nullable Type getType()

Get the GType of the ClampScrollable class

Returns:

the GType

asParent

protected ClampScrollable asParent()

Returns this instance as if it were its parent type. This is mostly synonymous to the Java super keyword, but will set the native typeclass function pointers to the parent type. When overriding a native virtual method in Java, "chaining up" with super.methodName() doesn't work, because it invokes the overridden function pointer again. To chain up, call asParent().methodName(). This will call the native function pointer of this virtual method in the typeclass of the parent type.

Overrides:

asParent in class Widget

getChild

public @Nullable Widget getChild()

Gets the child widget of self.

Returns:

the child widget of this ClampScrollable

getMaximumSize

public int getMaximumSize()

Gets the maximum size allocated to the child.

Returns:

the maximum size to allocate to the child

getTighteningThreshold

public int getTighteningThreshold()

Gets the size above which the child is clamped.

Returns:

the size above which the child is clamped

getUnit

public LengthUnit getUnit()

Gets the length unit for maximum size and tightening threshold.

Returns:

the length unit

Since:

1.4

setChild

public void setChild(@Nullable Widget child)

Sets the child widget of self.

Parameters:

child - the child widget

setMaximumSize

public void setMaximumSize(int maximumSize)

Sets the maximum size allocated to the child.

It is the width if the clamp is horizontal, or the height if it is vertical.

Parameters:

maximumSize - the maximum size

setTighteningThreshold

public void setTighteningThreshold(int tighteningThreshold)

Sets the size above which the child is clamped.

Starting from this size, the clamp will tighten its grip on the child, slowly allocating less and less of the available size up to the maximum allocated size. Below that threshold and below the maximum width, the child will be allocated all the available size.

If the threshold is greater than the maximum size to allocate to the child, the child will be allocated all the width up to the maximum. If the threshold is lower than the minimum size to allocate to the child, that size will be used as the tightening threshold.

Effectively, tightening the grip on the child before it reaches its maximum size makes transitions to and from the maximum size smoother when resizing.

Parameters:

tighteningThreshold - the tightening threshold

setUnit

public void setUnit(LengthUnit unit)

Sets the length unit for maximum size and tightening threshold.

Allows the sizes to vary depending on the text scale factor.

Parameters:

unit - the length unit

Since:

1.4

builder

public static ClampScrollable.Builder<? extends ClampScrollable.Builder> builder()

A ClampScrollable.Builder object constructs a ClampScrollable with the specified properties. Use the various set...() methods to set properties, and finish construction with ClampScrollable.Builder.build().

Returns:

the builder object