Class Menu

java.lang.Object

de.gurkenlabs.litiengine.gui.GuiComponent

de.gurkenlabs.litiengine.gui.ImageComponentList

de.gurkenlabs.litiengine.gui.Menu

All Implemented Interfaces:

IRenderable, Tweenable, MouseListener, MouseMotionListener, MouseWheelListener, EventListener

public class Menu
extends ImageComponentList

Represents a menu component that extends the ImageComponentList. This class provides functionality to create a menu with selectable items.

Field Summary

Fields inherited from class de.gurkenlabs.litiengine.gui.GuiComponent

ICON_FONT

Constructor Summary

Constructors

Constructor	Description
Menu(double x, double y, double width, double height, Spritesheet background, Orientation orientation, String... items)	Constructs a new Menu with the specified position, size, background, and orientation.
Menu(double x, double y, double width, double height, Orientation orientation, String... items)	Constructs a new Menu with the specified position, size, and orientation.
Menu(double x, double y, double width, double height, String... items)	Constructs a new Menu with the specified position, size, and items.

Method Summary

Modifier and Type	Method	Description
int	getCurrentSelection()	Gets the current selection index of the menu.
Orientation	getOrientation()	Gets the orientation of the menu.
void	onChange(IntConsumer cons)	Adds a consumer that will be notified when the selection of the menu changes.
void	prepare()	Prepares the menu by setting the text of the menu buttons and adding the click listeners.
void	setCurrentSelection(int newSelection)	Sets the current selection index of the menu and updates the selection state of the menu items.

Methods inherited from class de.gurkenlabs.litiengine.gui.ImageComponentList

createNewEntry, getBackground, getCellComponents, getColumns, getColumnWidth, getImages, getRowHeight, getRows, setColumnWidth, setRowHeight, setXOffset, setYOffset

Methods inherited from class de.gurkenlabs.litiengine.gui.GuiComponent

addRenderedListener, addRenderListener, getAppearance, getAppearanceDisabled, getAppearanceHovered, getBoundingBox, getCenterX, getCenterY, getClickConsumer, getComponentId, getComponents, getCurrentAppearance, getFont, getHeight, getHoverConsumer, getHoverSound, getLocation, getMouseDraggedConsumer, getMouseEnterConsumer, getMouseLeaveConsumer, getMouseMovedConsumer, getMousePressedConsumer, getMouseReleasedConsumer, getMouseWheelConsumer, getName, getShape, getTag, getText, getTextAlign, getTextAngle, getTextShadowColor, getTextShadowRadius, getTextToRender, getTextValign, getTextX, getTextY, getTweenValues, getWidth, getX, getY, hasAutomaticLineBreaks, hasTextAntialiasing, hasTextShadow, initializeComponents, isEnabled, isForwardMouseEvents, isHovered, isPressed, isSelected, isSuspended, isVisible, mouseClicked, mouseDragged, mouseEntered, mouseEventShouldBeForwarded, mouseExited, mouseMoved, mousePressed, mouseReleased, mouseWheelMoved, onClicked, onHovered, onMouseDragged, onMouseEnter, onMouseLeave, onMouseMoved, onMousePressed, onMouseReleased, onMouseWheelScrolled, onTextChanged, removeListener, removeListener, render, setAutomaticLineBreaks, setDimension, setEnabled, setFont, setFontSize, setForwardMouseEvents, setHeight, setHovered, setHoverSound, setLocation, setLocation, setName, setSelected, setTag, setText, setTextAlign, setTextAngle, setTextAntialiasing, setTextShadow, setTextShadowColor, setTextShadowRadius, setTextValign, setTextX, setTextY, setTweenValues, setVisible, setWidth, setX, setY, suspend, toggleSelection, toggleSuspension

Methods inherited from class java.lang.Object

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

Constructor Details

Menu

public Menu(double x,
 double y,
 double width,
 double height,
 Orientation orientation,
 String... items)

Constructs a new Menu with the specified position, size, and orientation.

Parameters:

x - The x-coordinate of the menu.

y - The y-coordinate of the menu.

width - The width of the menu.

height - The height of the menu.

orientation - The orientation of the menu (horizontal or vertical).

items - The items to be displayed in the menu.

Menu

public Menu(double x,
 double y,
 double width,
 double height,
 String... items)

Constructs a new Menu with the specified position, size, and items.

Parameters:

x - The x-coordinate of the menu.

y - The y-coordinate of the menu.

width - The width of the menu.

height - The height of the menu.

items - The items to be displayed in the menu.

Menu

public Menu(double x,
 double y,
 double width,
 double height,
 Spritesheet background,
 Orientation orientation,
 String... items)

Constructs a new Menu with the specified position, size, background, and orientation.

Parameters:

x - The x-coordinate of the menu.

y - The y-coordinate of the menu.

width - The width of the menu.

height - The height of the menu.

background - The background of the menu.

orientation - The orientation of the menu (horizontal or vertical).

items - The items to be displayed in the menu.

Method Details

getCurrentSelection

public int getCurrentSelection()

Gets the current selection index of the menu.

Returns:

The current selection index of the menu.

getOrientation

public Orientation getOrientation()

Gets the orientation of the menu.

Returns:

The orientation of the menu.

onChange

public void onChange(IntConsumer cons)

Adds a consumer that will be notified when the selection of the menu changes.

Parameters:

cons - The consumer that will be notified when the selection of the menu changes.

prepare

public void prepare()

Prepares the menu by setting the text of the menu buttons and adding the click listeners.

Overrides:

prepare in class ImageComponentList

setCurrentSelection

public void setCurrentSelection(int newSelection)

Sets the current selection index of the menu and updates the selection state of the menu items.

Parameters:

newSelection - The index of the item to be selected.