Class ItemDisplay

java.lang.Object

com.trevlar.menukit.api.element.AbstractPanelElement

com.trevlar.menukit.api.element.ItemDisplay

All Implemented Interfaces:

PanelElement

public class ItemDisplay
extends AbstractPanelElement

An item drawn at a fixed size, with its count and durability bar, and optionally a colored outline. No input, no storage: it only draws.

ItemDisplay.builder().item(() -> player.getMainHandItem()).size(16, 16)
        .outline(() -> locked ? 0xFFFF5555 : 0)
        .build();

Count and durability overlays show by default, as vanilla draws a slot; hideCount() and hideDurability() turn them off. A size other than 16 scales the item through the pose matrix (items are square: the smaller side is used).

Outline

outline(argb) draws a one-pixel line of that color around the item's own silhouette, read every frame (0 for none). It is SlotRendering.drawItemOutline(GuiGraphicsExtractor, ItemStack, int, int, int), the same primitive a slot decoration uses.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ItemDisplay.Builder

Field Summary

Fields

Modifier and Type	Field	Description
static final int	DEFAULT_SIZE	Vanilla's item size.

Fields inherited from class AbstractPanelElement

authoredWidth, childX, childY, height, width

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ItemDisplay(ItemDisplay.Builder b)

Method Summary

Modifier and Type	Method	Description
static ItemDisplay.Builder	builder()
void	fillWidth(int width)	Column fill: the column's widest extent becomes this element's authored width.
net.minecraft.world.item.ItemStack	getCurrentStack()	The stack the display would draw right now.
void	layoutWithin(int budget)	Caps the live width to the room the panel gives, reversibly.
void	render(RenderContext ctx)	Renders this element at (ctx.originX() + getChildX(), ctx.originY() + getChildY()).

Methods inherited from class AbstractPanelElement

applyReflowedY, childContext, declId, disabled, disabled, getChildX, getChildY, getHeight, getWidth, isElementOpaque, isVisible, naturalWidth, ownDisabled, placeOnFirstRead, reflowBaselineY, setChildPosition, textColor, tooltipSupplier

Methods inherited from class Object

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

Methods inherited from interface PanelElement

extraLayoutHeight, fillHeight, fillsHeight, getActiveOverlayBounds, hitTest, inBand, inDialog, isHovered, isInteractive, keyPressed, mouseClicked, mouseReleased, mouseScrolled, notifyClickOutsideOverlay, onAttach, onDetach, presentsSlotAt, queueTooltip, renderCulled, renderOverlay, screenKind, takeRevealRequest, wrapHeight, yieldHeight

Field Details

DEFAULT_SIZE

public static final int DEFAULT_SIZE

Vanilla's item size.

See Also:

• Constant Field Values

Constructor Details

ItemDisplay

protected ItemDisplay(ItemDisplay.Builder b)

Method Details

builder

public static ItemDisplay.Builder builder()

getCurrentStack

public net.minecraft.world.item.ItemStack getCurrentStack()

The stack the display would draw right now.

layoutWithin

public void layoutWithin(int budget)

Description copied from class: AbstractPanelElement

Caps the live width to the room the panel gives, reversibly.

Specified by:

layoutWithin in interface PanelElement

Overrides:

layoutWithin in class AbstractPanelElement

Parameters:

budget - horizontal pixels available to this element, in panel content space. Always >= 1.

fillWidth

public void fillWidth(int width)

Description copied from class: AbstractPanelElement

Column fill: the column's widest extent becomes this element's authored width.

Specified by:

fillWidth in interface PanelElement

Overrides:

fillWidth in class AbstractPanelElement

Parameters:

width - the column's widest-child extent to stretch to, in pixels

render

public void render(RenderContext ctx)

Description copied from interface: PanelElement

Renders this element at (ctx.originX() + getChildX(), ctx.originY() + getChildY()). When ctx.disabled() is true, an element draws its disabled look.