Package org.gnome.gtk

Class AppChooserButton.Builder<B extends AppChooserButton.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.AppChooserButton.Builder<B>

Type Parameters:

B - the type of the Builder that is returned

All Implemented Interfaces:

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

Enclosing class:

AppChooserButton

public static class AppChooserButton.Builder<B extends AppChooserButton.Builder<B>>
extends Widget.Builder<B>
implements Accessible.Builder<B>, AppChooser.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
AppChooserButton	build()	Finish building the AppChooserButton object.
B	onActivate(AppChooserButton.ActivateCallback handler)	Emitted to when the button is activated.
B	onChanged(AppChooserButton.ChangedCallback handler)	Emitted when the active application changes.
B	onCustomItemActivated(@Nullable String detail, AppChooserButton.CustomItemActivatedCallback handler)	Emitted when a custom item is activated.
B	setHeading(String heading)	The text to show at the top of the dialog that can be opened from the button.
B	setModal(boolean modal)	Whether the app chooser dialog should be modal.
B	setShowDefaultItem(boolean showDefaultItem)	Determines whether the dropdown menu shows the default application on top for the provided content type.
B	setShowDialogItem(boolean showDialogItem)	Determines whether the dropdown menu shows an item to open a GtkAppChooserDialog.

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.gnome.gtk.AppChooser.Builder

setContentType

Methods inherited from interface org.javagi.gobject.BuilderInterface

addBuilderProperty, connect, connect, getArena

Constructor Details

Builder

protected Builder()

Default constructor for a Builder object.

Method Details

build

public AppChooserButton build()

Finish building the AppChooserButton 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 AppChooserButton.

Overrides:

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

Returns:

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

setHeading

public B setHeading(String heading)

The text to show at the top of the dialog that can be opened from the button.

The string may contain Pango markup.

Parameters:

heading - the value for the heading property

Returns:

the Builder instance is returned, to allow method chaining

setModal

public B setModal(boolean modal)

Whether the app chooser dialog should be modal.

Parameters:

modal - the value for the modal property

Returns:

the Builder instance is returned, to allow method chaining

setShowDefaultItem

public B setShowDefaultItem(boolean showDefaultItem)

Determines whether the dropdown menu shows the default application on top for the provided content type.

Parameters:

showDefaultItem - the value for the show-default-item property

Returns:

the Builder instance is returned, to allow method chaining

setShowDialogItem

public B setShowDialogItem(boolean showDialogItem)

Determines whether the dropdown menu shows an item to open a GtkAppChooserDialog.

Parameters:

showDialogItem - the value for the show-dialog-item property

Returns:

the Builder instance is returned, to allow method chaining

onActivate

public B onActivate(AppChooserButton.ActivateCallback handler)

Emitted to when the button is activated.

The ::activate signal on GtkAppChooserButton is an action signal and emitting it causes the button to pop up its dialog.

Parameters:

handler - the signal handler

Returns:

the Builder instance is returned, to allow method chaining

Since:

4.4

See Also:

• AppChooserButton.ActivateCallback.run()

onChanged

public B onChanged(AppChooserButton.ChangedCallback handler)

Emitted when the active application changes.

Parameters:

handler - the signal handler

Returns:

the Builder instance is returned, to allow method chaining

See Also:

• AppChooserButton.ChangedCallback.run()

onCustomItemActivated

public B onCustomItemActivated(@Nullable String detail,
 AppChooserButton.CustomItemActivatedCallback handler)

Emitted when a custom item is activated.

Use AppChooserButton.appendCustomItem(java.lang.String, java.lang.String, org.gnome.gio.Icon), to add custom items.

Parameters:

handler - the signal handler

Returns:

the Builder instance is returned, to allow method chaining

See Also:

• AppChooserButton.CustomItemActivatedCallback.run(java.lang.String)