ItemDisplayWidget.java

net.minecraft.client.gui.components.ItemDisplayWidget

信息

• 全限定名：net.minecraft.client.gui.components.ItemDisplayWidget
• 类型：public class
• 包：net.minecraft.client.gui.components
• 源码路径：src/main/java/net/minecraft/client/gui/components/ItemDisplayWidget.java
• 起始行号：L13
• 继承：AbstractWidget
• 职责：

  TODO

字段/常量

• minecraft

  • 类型: Minecraft
  • 修饰符: private final
  • 源码定位: L14
  • 说明:

    TODO

• offsetX

  • 类型: int
  • 修饰符: private final
  • 源码定位: L15
  • 说明:

    TODO

• offsetY

  • 类型: int
  • 修饰符: private final
  • 源码定位: L16
  • 说明:

    TODO

• itemStack

  • 类型: ItemStack
  • 修饰符: private final
  • 源码定位: L17
  • 说明:

    TODO

• decorations

  • 类型: boolean
  • 修饰符: private final
  • 源码定位: L18
  • 说明:

    TODO

• tooltip

  • 类型: boolean
  • 修饰符: private final
  • 源码定位: L19
  • 说明:

    TODO

内部类/嵌套类型

• 无

构造器

public ItemDisplayWidget(Minecraft minecraft, int offsetX, int offsetY, int width, int height, Component message, ItemStack itemStack, boolean decorations, boolean tooltip) @ L21

• 构造器名：ItemDisplayWidget
• 源码定位：L21
• 修饰符：public

参数:

• minecraft: Minecraft
• offsetX: int
• offsetY: int
• width: int
• height: int
• message: Component
• itemStack: ItemStack
• decorations: boolean
• tooltip: boolean

说明:

TODO

方法

下面的方法块按源码顺序生成。

protected void extractWidgetRenderState(GuiGraphicsExtractor graphics, int mouseX, int mouseY, float a) @ L33

• 方法名：extractWidgetRenderState
• 源码定位：L33
• 返回类型：void
• 修饰符：protected

参数:

• graphics: GuiGraphicsExtractor
• mouseX: int
• mouseY: int
• a: float

说明:

TODO

protected void extractTooltip(GuiGraphicsExtractor graphics, int x, int y) @ L49

• 方法名：extractTooltip
• 源码定位：L49
• 返回类型：void
• 修饰符：protected

参数:

• graphics: GuiGraphicsExtractor
• x: int
• y: int

说明:

TODO

protected void updateWidgetNarration(NarrationElementOutput output) @ L53

• 方法名：updateWidgetNarration
• 源码定位：L53
• 返回类型：void
• 修饰符：protected

参数:

• output: NarrationElementOutput

说明:

TODO

代码

@OnlyIn(Dist.CLIENT)
public class ItemDisplayWidget extends AbstractWidget {
    private final Minecraft minecraft;
    private final int offsetX;
    private final int offsetY;
    private final ItemStack itemStack;
    private final boolean decorations;
    private final boolean tooltip;
 
    public ItemDisplayWidget(
        Minecraft minecraft, int offsetX, int offsetY, int width, int height, Component message, ItemStack itemStack, boolean decorations, boolean tooltip
    ) {
        super(0, 0, width, height, message);
        this.minecraft = minecraft;
        this.offsetX = offsetX;
        this.offsetY = offsetY;
        this.itemStack = itemStack;
        this.decorations = decorations;
        this.tooltip = tooltip;
    }
 
    @Override
    protected void extractWidgetRenderState(GuiGraphicsExtractor graphics, int mouseX, int mouseY, float a) {
        graphics.item(this.itemStack, this.getX() + this.offsetX, this.getY() + this.offsetY, 0);
        if (this.decorations) {
            graphics.itemDecorations(this.minecraft.font, this.itemStack, this.getX() + this.offsetX, this.getY() + this.offsetY, null);
        }
 
        if (this.isFocused()) {
            graphics.outline(this.getX(), this.getY(), this.getWidth(), this.getHeight(), -1);
        }
 
        if (this.tooltip && this.isHovered()) {
            this.extractTooltip(graphics, mouseX, mouseY);
        }
    }
 
    protected void extractTooltip(GuiGraphicsExtractor graphics, int x, int y) {
        graphics.setTooltipForNextFrame(this.minecraft.font, this.itemStack, x, y);
    }
 
    @Override
    protected void updateWidgetNarration(NarrationElementOutput output) {
        output.add(NarratedElementType.TITLE, Component.translatable("narration.item", this.itemStack.getHoverName()));
    }
}

引用的其他类

• Minecraft

  • 引用位置: 参数/字段

• GuiGraphicsExtractor

  • 引用位置: 参数

• AbstractWidget

  • 引用位置: 继承

• NarrationElementOutput

  • 引用位置: 参数

• Component

  • 引用位置: 参数/方法调用
  • 关联成员: Component.translatable()

• ItemStack

  • 引用位置: 参数/字段