Package ch.bailu.gtk.adw

Klasse NavigationPage

java.lang.Object

ch.bailu.gtk.type.Type

ch.bailu.gtk.type.Pointer

ch.bailu.gtk.gobject.Object

ch.bailu.gtk.type.PropertyHolder

ch.bailu.gtk.gobject.InitiallyUnowned

ch.bailu.gtk.gtk.Widget

ch.bailu.gtk.adw.NavigationPage

Alle implementierten Schnittstellen:

PointerInterface

public class NavigationPage
extends Widget

A page within [class@NavigationView] or [class@NavigationSplitView].

Each page has a child widget, a title and optionally a tag.

The [signal@NavigationPage::showing], [signal@NavigationPage::shown],
[signal@NavigationPage::hiding] and [signal@NavigationPage::hidden] signals
can be used to track the page's visibility within its `AdwNavigationView`.

## Header Bar Integration

When placed inside `AdwNavigationPage`, [class@HeaderBar] will display the
page title instead of window title.

When used together with [class@NavigationView], it will also display a back
button that can be used to go back to the previous page. Set
[property@HeaderBar:show-back-button] to `FALSE` to disable that behavior if
it's unwanted.

## CSS Nodes

`AdwNavigationPage` has a single CSS node with name
`navigation-view-page`.

## Accessibility

`AdwNavigationPage` uses the `GTK_ACCESSIBLE_ROLE_GROUP` role.

https://gnome.pages.gitlab.gnome.org/libadwaita/doc/main/class.NavigationPage.html

Verschachtelte Klassen - Übersicht

Verschachtelte Klassen

Modifizierer und Typ	Klasse	Beschreibung
static interface	NavigationPage.OnHidden
static interface	NavigationPage.OnHiding
static interface	NavigationPage.OnShowing
static interface	NavigationPage.OnShown

Von Klasse geerbte verschachtelte Klassen/Schnittstellen ch.bailu.gtk.gtk.Widget

Widget.OnDestroy, Widget.OnDestroyNotify, Widget.OnDirectionChanged, Widget.OnHide, Widget.OnKeynavFailed, Widget.OnMap, Widget.OnMnemonicActivate, Widget.OnMoveFocus, Widget.OnQueryTooltip, Widget.OnRealize, Widget.OnShow, Widget.OnStateFlagsChanged, Widget.OnTickCallback, Widget.OnUnmap, Widget.OnUnrealize

Von Klasse geerbte verschachtelte Klassen/Schnittstellen ch.bailu.gtk.gobject.Object

Object.OnBindingTransformFunc, Object.OnDuplicateFunc, Object.OnNotify, Object.OnToggleNotify, Object.OnWeakNotify

Feldübersicht

Felder

Modifizierer und Typ	Feld	Beschreibung
static final String	SIGNAL_ON_HIDDEN
static final String	SIGNAL_ON_HIDING
static final String	SIGNAL_ON_SHOWING
static final String	SIGNAL_ON_SHOWN

Von Klasse geerbte Felder ch.bailu.gtk.gtk.Widget

SIGNAL_ON_DESTROY, SIGNAL_ON_DIRECTION_CHANGED, SIGNAL_ON_HIDE, SIGNAL_ON_KEYNAV_FAILED, SIGNAL_ON_MAP, SIGNAL_ON_MNEMONIC_ACTIVATE, SIGNAL_ON_MOVE_FOCUS, SIGNAL_ON_QUERY_TOOLTIP, SIGNAL_ON_REALIZE, SIGNAL_ON_SHOW, SIGNAL_ON_STATE_FLAGS_CHANGED, SIGNAL_ON_UNMAP, SIGNAL_ON_UNREALIZE

Von Klasse geerbte Felder ch.bailu.gtk.gobject.Object

SIGNAL_ON_NOTIFY

Von Klasse geerbte Felder ch.bailu.gtk.type.Pointer

NULL

Konstruktorübersicht

Konstruktoren

Konstruktor	Beschreibung
NavigationPage(Widget child, Str title)	Creates a new `AdwNavigationPage`.
NavigationPage(Widget child, String title)	Creates a new `AdwNavigationPage`.
NavigationPage(PointerContainer pointer)

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
Accessible	asAccessible()	Implements interface Accessible.
Buildable	asBuildable()	Implements interface Buildable.
ConstraintTarget	asConstraintTarget()	Implements interface ConstraintTarget.
boolean	getCanPop()	Gets whether @self can be popped from navigation stack.
Widget	getChild()	Gets the child widget of @self.
static ClassHandler	getClassHandler()
static int	getInstanceSize()
static long	getParentTypeID()
static TypeSystem.TypeSize	getParentTypeSize()
Str	getTag()	Gets the tag of @self.
Str	getTitle()	Gets the title of @self.
static long	getTypeID()
static TypeSystem.TypeSize	getTypeSize()
static NavigationPage	newWithTagNavigationPage(Widget child, Str title, Str tag)	Creates a new `AdwNavigationPage` with provided tag.
static NavigationPage	newWithTagNavigationPage(Widget child, String title, String tag)	Creates a new `AdwNavigationPage` with provided tag.
SignalHandler	onHidden(NavigationPage.OnHidden signal)	Connect to signal "hidden".
SignalHandler	onHiding(NavigationPage.OnHiding signal)	Connect to signal "hiding".
SignalHandler	onShowing(NavigationPage.OnShowing signal)	Connect to signal "showing".
SignalHandler	onShown(NavigationPage.OnShown signal)	Connect to signal "shown".
void	setCanPop(boolean can_pop)	Sets whether @self can be popped from navigation stack.
void	setChild(Widget child)	Sets the child widget of @self.
void	setTag(Str tag)	Sets the tag for @self.
void	setTag(String tag)	Sets the tag for @self.
void	setTitle(Str title)	Sets the title of @self.
void	setTitle(String title)	Sets the title of @self.

Von Klasse geerbte Methoden ch.bailu.gtk.gtk.Widget

actionSetEnabled, actionSetEnabled, activate, activateAction, activateAction, activateActionVariant, activateActionVariant, activateDefault, addController, addCssClass, addCssClass, addMnemonicLabel, addTickCallback, allocate, childFocus, computeBounds, computeExpand, computePoint, computeTransform, contains, createPangoContext, createPangoLayout, createPangoLayout, disposeTemplate, dragCheckThreshold, errorBell, 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, getName, getNative, getNextSibling, getOpacity, getOverflow, getPangoContext, getParent, getPreferredSize, getPrevSibling, getPrimaryClipboard, getRealized, getReceivesDefault, getRequestMode, getRoot, getScaleFactor, getSensitive, getSettings, getSize, getSizeRequest, getStateFlags, getStyleContext, getTemplateChild, getTemplateChild, getTooltipMarkup, getTooltipText, getValign, getVexpand, getVexpandSet, getVisible, getWidth, grabFocus, hasCssClass, hasCssClass, hasDefault, hasFocus, hasVisibleFocus, hide, inDestruction, initTemplate, insertActionGroup, insertActionGroup, insertAfter, insertBefore, isAncestor, isDrawable, isFocus, isSensitive, isVisible, keynavFailed, listMnemonicLabels, map, measure, mnemonicActivate, observeChildren, observeControllers, onDestroy, onDirectionChanged, onHide, onKeynavFailed, onMap, onMnemonicActivate, onMoveFocus, onQueryTooltip, onRealize, onShow, onStateFlagsChanged, onUnmap, onUnrealize, pick, queueAllocate, queueDraw, queueResize, realize, removeController, removeCssClass, removeCssClass, removeMnemonicLabel, removeTickCallback, setCanFocus, setCanTarget, setChildVisible, setCssClasses, setCursor, setCursorFromName, setCursorFromName, setDefaultDirection, setDirection, setFocusable, setFocusChild, setFocusOnClick, setFontMap, setFontOptions, setHalign, setHasTooltip, setHexpand, setHexpandSet, setLayoutManager, setLimitEvents, setMarginBottom, setMarginEnd, setMarginStart, setMarginTop, setName, setName, setOpacity, setOverflow, setParent, setReceivesDefault, setSensitive, setSizeRequest, setStateFlags, setTooltipMarkup, setTooltipMarkup, setTooltipText, setTooltipText, setValign, setVexpand, setVexpandSet, setVisible, shouldLayout, show, sizeAllocate, snapshotChild, triggerTooltipQuery, unmap, unparent, unrealize, unsetStateFlags

Von Klasse geerbte Methoden ch.bailu.gtk.type.PropertyHolder

getBooleanProperty, getIntProperty, getObjectProperty, getStringProperty, getStrProperty, setBooleanProperty, setIntProperty, setObjectProperty, setStringProperty, setStrProperty

Von Klasse geerbte Methoden ch.bailu.gtk.gobject.Object

addToggleRef, bindProperty, bindProperty, bindPropertyFull, bindPropertyFull, bindPropertyWithClosures, bindPropertyWithClosures, compatControl, connect, connect, disconnect, disconnect, dupData, dupData, dupQdata, forceFloating, freezeNotify, get, get, getData, getData, getProperty, getProperty, getQdata, interfaceFindProperty, interfaceInstallProperty, isFloating, notify, notify, notifyByPspec, onNotify, ref, refSink, removeToggleRef, replaceData, replaceData, replaceQdata, runDispose, set, set, setData, setData, setDataFull, setDataFull, setProperty, setProperty, setQdata, setQdataFull, stealData, stealData, stealQdata, takeRef, thawNotify, unref, watchClosure, weakRef, weakUnref

Von Klasse geerbte Methoden ch.bailu.gtk.type.Pointer

asCPointer, cast, connectSignal, disconnectSignals, disconnectSignals, equals, hashCode, throwIfNull, throwNullPointerException, toString, unregisterCallbacks, unregisterCallbacks

Von Klasse geerbte Methoden ch.bailu.gtk.type.Type

asCPointer, asCPointer, asCPointerNotNull, asJnaPointer, asJnaPointer, asPointer, asPointer, cast, cast, throwIfNull

Von Klasse geerbte Methoden java.lang.Object

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

Von Schnittstelle geerbte Methoden ch.bailu.gtk.type.PointerInterface

asCPointerNotNull, asJnaPointer, asPointer, isNotNull, isNull

Felddetails

SIGNAL_ON_HIDDEN

public static final String SIGNAL_ON_HIDDEN

Siehe auch:

• Konstantenfeldwerte

SIGNAL_ON_HIDING

public static final String SIGNAL_ON_HIDING

Siehe auch:

• Konstantenfeldwerte

SIGNAL_ON_SHOWING

public static final String SIGNAL_ON_SHOWING

Siehe auch:

• Konstantenfeldwerte

SIGNAL_ON_SHOWN

public static final String SIGNAL_ON_SHOWN

Siehe auch:

• Konstantenfeldwerte

Konstruktordetails

NavigationPage

public NavigationPage(PointerContainer pointer)

NavigationPage

public NavigationPage(@Nonnull
 Widget child,
 @Nonnull
 Str title)

Creates a new `AdwNavigationPage`.

Parameter:

child - the child widget

title - the page title

NavigationPage

public NavigationPage(@Nonnull
 Widget child,
 String title)

Creates a new `AdwNavigationPage`.

Parameter:

child - the child widget

title - the page title

Methodendetails

getClassHandler

public static ClassHandler getClassHandler()

newWithTagNavigationPage

public static NavigationPage newWithTagNavigationPage(@Nonnull
 Widget child,
 @Nonnull
 Str title,
 @Nonnull
 Str tag)

Creates a new `AdwNavigationPage` with provided tag.

Parameter:

child - the child widget

title - the page title

tag - the page tag

Gibt zurück:

the new created `AdwNavigationPage`

newWithTagNavigationPage

public static NavigationPage newWithTagNavigationPage(@Nonnull
 Widget child,
 String title,
 String tag)

Creates a new `AdwNavigationPage` with provided tag.

Parameter:

child - the child widget

title - the page title

tag - the page tag

Gibt zurück:

the new created `AdwNavigationPage`

getCanPop

public boolean getCanPop()

Gets whether @self can be popped from navigation stack.

Gibt zurück:

whether the page can be popped from navigation stack

getChild

public Widget getChild()

Gets the child widget of @self.

Gibt zurück:

the child widget of @self

getTag

public Str getTag()

Gets the tag of @self.

Gibt zurück:

the page tag

getTitle

public Str getTitle()

Gets the title of @self.

Gibt zurück:

the title of @self

setCanPop

public void setCanPop(boolean can_pop)

Sets whether @self can be popped from navigation stack.

Set it to `FALSE` to disable shortcuts and gestures, as well as remove the
back button from [class@HeaderBar].

Manually calling [method@NavigationView.pop] or using the `navigation.pop`
action will still work.

See [property@HeaderBar:show-back-button] for removing only the back button,
but not shortcuts.

Parameter:

can_pop - whether the page can be popped from navigation stack

setChild

public void setChild(@Nullable
 Widget child)

Sets the child widget of @self.

Parameter:

child - the child widget

setTag

public void setTag(@Nullable
 Str tag)

Sets the tag for @self.

The tag can be used to retrieve the page with
[method@NavigationView.find_page], as well as with
[method@NavigationView.push_by_tag], [method@NavigationView.pop_to_tag] or
[method@NavigationView.replace_with_tags].

Tags must be unique within each [class@NavigationView].

The tag also must be set to use the `navigation.push` action.

Parameter:

tag - the page tag

setTag

public void setTag(String tag)

Sets the tag for @self.

The tag can be used to retrieve the page with
[method@NavigationView.find_page], as well as with
[method@NavigationView.push_by_tag], [method@NavigationView.pop_to_tag] or
[method@NavigationView.replace_with_tags].

Tags must be unique within each [class@NavigationView].

The tag also must be set to use the `navigation.push` action.

Parameter:

tag - the page tag

setTitle

public void setTitle(@Nonnull
 Str title)

Sets the title of @self.

It's displayed in [class@HeaderBar] instead of the window title, and used as
the tooltip on the next page's back button, as well as by screen reader.

Parameter:

title - the title

setTitle

public void setTitle(String title)

Sets the title of @self.

It's displayed in [class@HeaderBar] instead of the window title, and used as
the tooltip on the next page's back button, as well as by screen reader.

Parameter:

title - the title

onHidden

public SignalHandler onHidden(NavigationPage.OnHidden signal)

Connect to signal "hidden".
See NavigationPage.OnHidden.onHidden() for signal description.
Field SIGNAL_ON_HIDDEN contains original signal name and can be used as resource reference.

Parameter:

signal - callback function (lambda).

Gibt zurück:

SignalHandler. Can be used to disconnect signal and to release callback function.

onHiding

public SignalHandler onHiding(NavigationPage.OnHiding signal)

Connect to signal "hiding".
See NavigationPage.OnHiding.onHiding() for signal description.
Field SIGNAL_ON_HIDING contains original signal name and can be used as resource reference.

Parameter:

signal - callback function (lambda).

Gibt zurück:

SignalHandler. Can be used to disconnect signal and to release callback function.

onShowing

public SignalHandler onShowing(NavigationPage.OnShowing signal)

Connect to signal "showing".
See NavigationPage.OnShowing.onShowing() for signal description.
Field SIGNAL_ON_SHOWING contains original signal name and can be used as resource reference.

Parameter:

signal - callback function (lambda).

Gibt zurück:

SignalHandler. Can be used to disconnect signal and to release callback function.

onShown

public SignalHandler onShown(NavigationPage.OnShown signal)

Connect to signal "shown".
See NavigationPage.OnShown.onShown() for signal description.
Field SIGNAL_ON_SHOWN contains original signal name and can be used as resource reference.

Parameter:

signal - callback function (lambda).

Gibt zurück:

SignalHandler. Can be used to disconnect signal and to release callback function.

asAccessible

public Accessible asAccessible()

Implements interface Accessible. Call this to get access to interface functions.

Setzt außer Kraft:

asAccessible in Klasse Widget

Gibt zurück:

Accessible

asBuildable

public Buildable asBuildable()

Implements interface Buildable. Call this to get access to interface functions.

Setzt außer Kraft:

asBuildable in Klasse Widget

Gibt zurück:

Buildable

asConstraintTarget

public ConstraintTarget asConstraintTarget()

Implements interface ConstraintTarget. Call this to get access to interface functions.

Setzt außer Kraft:

asConstraintTarget in Klasse Widget

Gibt zurück:

ConstraintTarget

getTypeID

public static long getTypeID()

getParentTypeID

public static long getParentTypeID()

getTypeSize

public static TypeSystem.TypeSize getTypeSize()

getParentTypeSize

public static TypeSystem.TypeSize getParentTypeSize()

getInstanceSize

public static int getInstanceSize()