Package org.gnome.gtk

Class LevelBar.Builder<B extends LevelBar.Builder<B>>

java.lang.Object

org.javagi.gobject.Builder<B>

org.gnome.gobject.GObject.Builder<B>

org.gnome.gobject.InitiallyUnowned.Builder<B>

org.gnome.gtk.Widget.Builder<B>

org.gnome.gtk.LevelBar.Builder<B>

Type Parameters:

B - the type of the Builder that is returned

All Implemented Interfaces:

Accessible.Builder<B>, Orientable.Builder<B>, BuilderInterface

Enclosing class:

LevelBar

public static class LevelBar.Builder<B extends LevelBar.Builder<B>>
extends Widget.Builder<B>
implements Accessible.Builder<B>, Orientable.Builder<B>

Inner class implementing a builder pattern to construct a GObject with properties.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Builder()	Default constructor for a Builder object.

Method Summary

Modifier and Type	Method	Description
LevelBar	build()	Finish building the LevelBar object.
B	onOffsetChanged(@Nullable String detail, LevelBar.OffsetChangedCallback handler)	Emitted when an offset specified on the bar changes value.
B	setInverted(boolean inverted)	Whether the GtkLeveBar is inverted.
B	setMaxValue(double maxValue)	Determines the maximum value of the interval that can be displayed by the bar.
B	setMinValue(double minValue)	Determines the minimum value of the interval that can be displayed by the bar.
B	setMode(LevelBarMode mode)	Determines the way GtkLevelBar interprets the value properties to draw the level fill area.
B	setValue(double value)	Determines the currently filled value of the level bar.

Methods inherited from class org.gnome.gtk.Widget.Builder

onDestroy, onDirectionChanged, onHide, onKeynavFailed, onMap, onMnemonicActivate, onMoveFocus, onQueryTooltip, onRealize, onShow, onStateFlagsChanged, onUnmap, onUnrealize, setCanFocus, setCanTarget, setCssClasses, setCssName, setCursor, setFocusable, setFocusOnClick, setHalign, setHasTooltip, setHeightRequest, setHexpand, setHexpandSet, setLayoutManager, setLimitEvents, setMarginBottom, setMarginEnd, setMarginStart, setMarginTop, setName, setOpacity, setOverflow, setReceivesDefault, setSensitive, setTooltipMarkup, setTooltipText, setValign, setVexpand, setVexpandSet, setVisible, setWidthRequest

Methods inherited from class org.gnome.gobject.GObject.Builder

onNotify

Methods inherited from class org.javagi.gobject.Builder

addBuilderProperty, connect, connect, connectSignals, getArena, getNames, getValues

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.gnome.gtk.Accessible.Builder

setAccessibleRole

Methods inherited from interface org.javagi.gobject.BuilderInterface

addBuilderProperty, connect, connect, getArena

Methods inherited from interface org.gnome.gtk.Orientable.Builder

setOrientation

Constructor Details

Builder

protected Builder()

Default constructor for a Builder object.

Method Details

build

public LevelBar build()

Finish building the LevelBar object. This will call GObject.withProperties(org.gnome.glib.Type, java.lang.String[], org.gnome.gobject.Value[]) to create a new GObject instance, which is then cast to LevelBar.

Overrides:

build in class Widget.Builder<B extends LevelBar.Builder<B>>

Returns:

a new instance of LevelBar with the properties that were set in the Builder object.

setInverted

public B setInverted(boolean inverted)

Whether the GtkLeveBar is inverted.

Level bars normally grow from top to bottom or left to right. Inverted level bars grow in the opposite direction.

Parameters:

inverted - the value for the inverted property

Returns:

the Builder instance is returned, to allow method chaining

setMaxValue

public B setMaxValue(double maxValue)

Determines the maximum value of the interval that can be displayed by the bar.

Parameters:

maxValue - the value for the max-value property

Returns:

the Builder instance is returned, to allow method chaining

setMinValue

public B setMinValue(double minValue)

Determines the minimum value of the interval that can be displayed by the bar.

Parameters:

minValue - the value for the min-value property

Returns:

the Builder instance is returned, to allow method chaining

setMode

public B setMode(LevelBarMode mode)

Determines the way GtkLevelBar interprets the value properties to draw the level fill area.

Specifically, when the value is LevelBarMode.CONTINUOUS, GtkLevelBar will draw a single block representing the current value in that area; when the value is LevelBarMode.DISCRETE, the widget will draw a succession of separate blocks filling the draw area, with the number of blocks being equal to the units separating the integral roundings of Gtk.LevelBar:min-value and Gtk.LevelBar:max-value.

Parameters:

mode - the value for the mode property

Returns:

the Builder instance is returned, to allow method chaining

setValue

public B setValue(double value)

Determines the currently filled value of the level bar.

Parameters:

value - the value for the value property

Returns:

the Builder instance is returned, to allow method chaining

onOffsetChanged

public B onOffsetChanged(@Nullable String detail,
 LevelBar.OffsetChangedCallback handler)

Emitted when an offset specified on the bar changes value.

This typically is the result of a LevelBar.addOffsetValue(java.lang.String, double) call.

The signal supports detailed connections; you can connect to the detailed signal "changed::x" in order to only receive callbacks when the value of offset "x" changes.

Parameters:

handler - the signal handler

Returns:

the Builder instance is returned, to allow method chaining

See Also:

• LevelBar.OffsetChangedCallback.run(java.lang.String)