Class CenterLayout

java.lang.Object

org.javagi.base.ProxyInstance

org.gnome.gobject.TypeInstance

org.gnome.gobject.GObject

org.gnome.gtk.LayoutManager

org.gnome.gtk.CenterLayout

All Implemented Interfaces:

Proxy

@Generated("org.javagi.JavaGI")
public class CenterLayout
extends LayoutManager

Manages up to three children.

The start widget is allocated at the start of the layout (left in left-to-right locales and right in right-to-left ones), and the end widget at the end.

The center widget is centered regarding the full width of the layout's.

Nested Class Summary

Nested Classes

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

Nested classes/interfaces inherited from class LayoutManager

LayoutManager.LayoutManager$Impl, LayoutManager.LayoutManagerClass

Nested classes/interfaces inherited from class GObject

GObject.NotifyCallback, GObject.ObjectClass

Constructor Summary

Constructors

Constructor	Description
CenterLayout()	Create a new CenterLayout.
CenterLayout(MemorySegment address)	Create a CenterLayout instance for the provided memory address.

Method Summary

Modifier and Type	Method	Description
protected CenterLayout	asParent()	Return this instance as if it were its parent type.
static CenterLayout.Builder<? extends CenterLayout.Builder>	builder()	A CenterLayout.Builder object constructs a CenterLayout with the specified properties.
BaselinePosition	getBaselinePosition()	Returns the baseline position of the layout.
@Nullable Widget	getCenterWidget()	Returns the center widget of the layout.
@Nullable Widget	getEndWidget()	Returns the end widget of the layout.
static MemoryLayout	getMemoryLayout()	The memory layout of the native struct.
Orientation	getOrientation()	Gets the current orienration of the layout manager.
boolean	getShrinkCenterLast()	Gets whether this CenterLayout shrinks the center widget after other children.
@Nullable Widget	getStartWidget()	Returns the start widget of the layout.
static @Nullable Type	getType()	Get the GType of the CenterLayout class.
void	setBaselinePosition(BaselinePosition baselinePosition)	Sets the new baseline position of this CenterLayout
void	setCenterWidget(@Nullable Widget widget)	Sets the new center widget of self.
void	setEndWidget(@Nullable Widget widget)	Sets the new end widget of self.
void	setOrientation(Orientation orientation)	Sets the orientation of self.
void	setShrinkCenterLast(boolean shrinkCenterLast)	Sets whether to shrink the center widget after other children.
void	setStartWidget(@Nullable Widget widget)	Sets the new start widget of self.

Methods inherited from class LayoutManager

allocate, createLayoutChild, getLayoutChild, getRequestMode, getRequestMode, getWidget, layoutChanged, measure, root, unroot

Methods inherited from class 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 TypeInstance

callParent, callParent, cast, getPrivate, readGClass, writeGClass

Methods inherited from class ProxyInstance

equals, handle, hashCode

Methods inherited from class Object

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

Constructor Details

CenterLayout

public CenterLayout(MemorySegment address)

Create a CenterLayout instance for the provided memory address.

Parameters:

address - the memory address of the native object

CenterLayout

public CenterLayout()

Create a new CenterLayout.

Method Details

getType

public static @Nullable Type getType()

Get the GType of the CenterLayout class.

Returns:

the GType

getMemoryLayout

public static MemoryLayout getMemoryLayout()

The memory layout of the native struct.

Returns:

the memory layout

asParent

protected CenterLayout asParent()

Return this instance as if it were its parent type. Comparable to the Java super keyword, but ensures the parent typeclass is also used in native code.

Overrides:

asParent in class LayoutManager

Returns:

the instance as if it were its parent type

getBaselinePosition

public BaselinePosition getBaselinePosition()

Returns the baseline position of the layout.

Returns:

The current baseline position of self.

getCenterWidget

public @Nullable Widget getCenterWidget()

Returns the center widget of the layout.

Returns:

the current center widget of this CenterLayout

getEndWidget

public @Nullable Widget getEndWidget()

Returns the end widget of the layout.

Returns:

the current end widget of this CenterLayout

getOrientation

public Orientation getOrientation()

Gets the current orienration of the layout manager.

Returns:

The current orientation of this CenterLayout

getShrinkCenterLast

public boolean getShrinkCenterLast()

Gets whether this CenterLayout shrinks the center widget after other children.

Returns:

whether to shrink the center widget after others

Since:

4.12

getStartWidget

public @Nullable Widget getStartWidget()

Returns the start widget of the layout.

Returns:

The current start widget of this CenterLayout

setBaselinePosition

public void setBaselinePosition(BaselinePosition baselinePosition)

Sets the new baseline position of this CenterLayout

Parameters:

baselinePosition - the new baseline position

setCenterWidget

public void setCenterWidget(@Nullable Widget widget)

Sets the new center widget of self.

To remove the existing center widget, pass null.

Parameters:

widget - the new center widget

setEndWidget

public void setEndWidget(@Nullable Widget widget)

Sets the new end widget of self.

To remove the existing center widget, pass null.

Parameters:

widget - the new end widget

setOrientation

public void setOrientation(Orientation orientation)

Sets the orientation of self.

Parameters:

orientation - the new orientation

setShrinkCenterLast

public void setShrinkCenterLast(boolean shrinkCenterLast)

Sets whether to shrink the center widget after other children.

By default, when there's no space to give all three children their natural widths, the start and end widgets start shrinking and the center child keeps natural width until they reach minimum width.

If set to FALSE, start and end widgets keep natural width and the center widget starts shrinking instead.

Parameters:

shrinkCenterLast - whether to shrink the center widget after others

Since:

4.12

setStartWidget

public void setStartWidget(@Nullable Widget widget)

Sets the new start widget of self.

To remove the existing start widget, pass null.

Parameters:

widget - the new start widget

builder

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

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

Returns:

the builder object