Package org.gnome.gtk

Class FontButton.Builder<B extends FontButton.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.FontButton.Builder<B>

Type Parameters:

B - the type of the Builder that is returned

All Implemented Interfaces:

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

Enclosing class:

FontButton

public static class FontButton.Builder<B extends FontButton.Builder<B>>
extends Widget.Builder<B>
implements Accessible.Builder<B>, FontChooser.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
FontButton	build()	Finish building the FontButton object.
B	onActivate(FontButton.ActivateCallback handler)	Emitted to when the font button is activated.
B	onFontSet(FontButton.FontSetCallback handler)	Emitted when the user selects a font.
B	setModal(boolean modal)	Whether the font chooser dialog should be modal.
B	setTitle(String title)	The title of the font chooser dialog.
B	setUseFont(boolean useFont)	Whether the buttons label will be drawn in the selected font.
B	setUseSize(boolean useSize)	Whether the buttons label will use the selected font size.

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.FontChooser.Builder

setFont, setFontDesc, setLanguage, setLevel, setLevel, setPreviewText, setShowPreviewEntry

Constructor Details

Builder

protected Builder()

Default constructor for a Builder object.

Method Details

build

public FontButton build()

Finish building the FontButton 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 FontButton.

Overrides:

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

Returns:

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

setModal

public B setModal(boolean modal)

Whether the font chooser dialog should be modal.

Parameters:

modal - the value for the modal property

Returns:

the Builder instance is returned, to allow method chaining

setTitle

public B setTitle(String title)

The title of the font chooser dialog.

Parameters:

title - the value for the title property

Returns:

the Builder instance is returned, to allow method chaining

setUseFont

public B setUseFont(boolean useFont)

Whether the buttons label will be drawn in the selected font.

Parameters:

useFont - the value for the use-font property

Returns:

the Builder instance is returned, to allow method chaining

setUseSize

public B setUseSize(boolean useSize)

Whether the buttons label will use the selected font size.

Parameters:

useSize - the value for the use-size property

Returns:

the Builder instance is returned, to allow method chaining

onActivate

public B onActivate(FontButton.ActivateCallback handler)

Emitted to when the font button is activated.

The ::activate signal on GtkFontButton is an action signal and emitting it causes the button to present its dialog.

Parameters:

handler - the signal handler

Returns:

the Builder instance is returned, to allow method chaining

Since:

4.4

See Also:

• FontButton.ActivateCallback.run()

onFontSet

public B onFontSet(FontButton.FontSetCallback handler)

Emitted when the user selects a font.

When handling this signal, use FontChooser.getFont() to find out which font was just selected.

Note that this signal is only emitted when the user changes the font. If you need to react to programmatic font changes as well, use the notify::font signal.

Parameters:

handler - the signal handler

Returns:

the Builder instance is returned, to allow method chaining

See Also:

• FontButton.FontSetCallback.run()