Button.java

net.minecraft.client.gui.components.Button

信息

• 全限定名：net.minecraft.client.gui.components.Button
• 类型：public abstract class
• 包：net.minecraft.client.gui.components
• 源码路径：src/main/java/net/minecraft/client/gui/components/Button.java
• 起始行号：L14
• 继承：AbstractButton
• 职责：

  TODO

字段/常量

• SMALL_WIDTH

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

    TODO

• DEFAULT_WIDTH

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

    TODO

• BIG_WIDTH

  • 类型: int
  • 修饰符: public static final
  • 源码定位: L17
  • 说明:

    TODO

• DEFAULT_HEIGHT

  • 类型: int
  • 修饰符: public static final
  • 源码定位: L18
  • 说明:

    TODO

• DEFAULT_SPACING

  • 类型: int
  • 修饰符: public static final
  • 源码定位: L19
  • 说明:

    TODO

• DEFAULT_NARRATION

  • 类型: Button.CreateNarration
  • 修饰符: protected static final
  • 源码定位: L20
  • 说明:

    TODO

• onPress

  • 类型: Button.OnPress
  • 修饰符: protected final
  • 源码定位: L21
  • 说明:

    TODO

• createNarration

  • 类型: Button.CreateNarration
  • 修饰符: protected final
  • 源码定位: L22
  • 说明:

    TODO

内部类/嵌套类型

• net.minecraft.client.gui.components.Button.Builder

  • 类型: class
  • 修饰符: public static
  • 源码定位: L50
  • 说明:

    TODO

• net.minecraft.client.gui.components.Button.CreateNarration

  • 类型: interface
  • 修饰符: public
  • 源码定位: L104
  • 说明:

    TODO

• net.minecraft.client.gui.components.Button.OnPress

  • 类型: interface
  • 修饰符: public
  • 源码定位: L109
  • 说明:

    TODO

• net.minecraft.client.gui.components.Button.Plain

  • 类型: class
  • 修饰符: public static
  • 源码定位: L114
  • 说明:

    TODO

构造器

protected Button(int x, int y, int width, int height, Component message, Button.OnPress onPress, Button.CreateNarration createNarration) @ L28

• 构造器名：Button
• 源码定位：L28
• 修饰符：protected

参数:

• x: int
• y: int
• width: int
• height: int
• message: Component
• onPress: Button.OnPress
• createNarration: Button.CreateNarration

说明:

TODO

方法

下面的方法块按源码顺序生成。

public static Button.Builder builder(Component message, Button.OnPress onPress) @ L24

• 方法名：builder
• 源码定位：L24
• 返回类型：Button.Builder
• 修饰符：public static

参数:

• message: Component
• onPress: Button.OnPress

说明:

TODO

public void onPress(InputWithModifiers input) @ L34

• 方法名：onPress
• 源码定位：L34
• 返回类型：void
• 修饰符：public

参数:

• input: InputWithModifiers

说明:

TODO

protected MutableComponent createNarrationMessage() @ L39

• 方法名：createNarrationMessage
• 源码定位：L39
• 返回类型：MutableComponent
• 修饰符：protected

参数:

• 无

说明:

TODO

public void updateWidgetNarration(NarrationElementOutput output) @ L44

• 方法名：updateWidgetNarration
• 源码定位：L44
• 返回类型：void
• 修饰符：public

参数:

• output: NarrationElementOutput

说明:

TODO

代码

@OnlyIn(Dist.CLIENT)
public abstract class Button extends AbstractButton {
    public static final int SMALL_WIDTH = 120;
    public static final int DEFAULT_WIDTH = 150;
    public static final int BIG_WIDTH = 200;
    public static final int DEFAULT_HEIGHT = 20;
    public static final int DEFAULT_SPACING = 8;
    protected static final Button.CreateNarration DEFAULT_NARRATION = defaultNarrationSupplier -> defaultNarrationSupplier.get();
    protected final Button.OnPress onPress;
    protected final Button.CreateNarration createNarration;
 
    public static Button.Builder builder(Component message, Button.OnPress onPress) {
        return new Button.Builder(message, onPress);
    }
 
    protected Button(int x, int y, int width, int height, Component message, Button.OnPress onPress, Button.CreateNarration createNarration) {
        super(x, y, width, height, message);
        this.onPress = onPress;
        this.createNarration = createNarration;
    }
 
    @Override
    public void onPress(InputWithModifiers input) {
        this.onPress.onPress(this);
    }
 
    @Override
    protected MutableComponent createNarrationMessage() {
        return this.createNarration.createNarrationMessage(() -> super.createNarrationMessage());
    }
 
    @Override
    public void updateWidgetNarration(NarrationElementOutput output) {
        this.defaultButtonNarrationText(output);
    }
 
    @OnlyIn(Dist.CLIENT)
    public static class Builder {
        private final Component message;
        private final Button.OnPress onPress;
        private @Nullable Tooltip tooltip;
        private int x;
        private int y;
        private int width = 150;
        private int height = 20;
        private Button.CreateNarration createNarration = Button.DEFAULT_NARRATION;
 
        public Builder(Component message, Button.OnPress onPress) {
            this.message = message;
            this.onPress = onPress;
        }
 
        public Button.Builder pos(int x, int y) {
            this.x = x;
            this.y = y;
            return this;
        }
 
        public Button.Builder width(int width) {
            this.width = width;
            return this;
        }
 
        public Button.Builder size(int width, int height) {
            this.width = width;
            this.height = height;
            return this;
        }
 
        public Button.Builder bounds(int x, int y, int width, int height) {
            return this.pos(x, y).size(width, height);
        }
 
        public Button.Builder tooltip(@Nullable Tooltip tooltip) {
            this.tooltip = tooltip;
            return this;
        }
 
        public Button.Builder createNarration(Button.CreateNarration createNarration) {
            this.createNarration = createNarration;
            return this;
        }
 
        public Button build() {
            Button button = new Button.Plain(this.x, this.y, this.width, this.height, this.message, this.onPress, this.createNarration);
            button.setTooltip(this.tooltip);
            return button;
        }
    }
 
    @OnlyIn(Dist.CLIENT)
    public interface CreateNarration {
        MutableComponent createNarrationMessage(Supplier<MutableComponent> defaultNarrationSupplier);
    }
 
    @OnlyIn(Dist.CLIENT)
    public interface OnPress {
        void onPress(final Button button);
    }
 
    @OnlyIn(Dist.CLIENT)
    public static class Plain extends Button {
        protected Plain(int x, int y, int width, int height, Component message, Button.OnPress onPress, Button.CreateNarration createNarration) {
            super(x, y, width, height, message, onPress, createNarration);
        }
 
        @Override
        protected void extractContents(GuiGraphicsExtractor graphics, int mouseX, int mouseY, float a) {
            this.extractDefaultSprite(graphics);
            this.extractDefaultLabel(graphics.textRendererForWidget(this, GuiGraphicsExtractor.HoveredTextEffects.NONE));
        }
    }
}

引用的其他类

• AbstractButton

  • 引用位置: 继承

• NarrationElementOutput

  • 引用位置: 参数

• InputWithModifiers

  • 引用位置: 参数

• Component

  • 引用位置: 参数

• MutableComponent

  • 引用位置: 返回值