126 lines
4.1 KiB
Java
126 lines
4.1 KiB
Java
package net.minecraft.client.gui.components;
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import net.fabricmc.api.EnvType;
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import net.fabricmc.api.Environment;
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import net.minecraft.client.gui.GuiGraphics;
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import net.minecraft.client.renderer.RenderPipelines;
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import net.minecraft.client.sounds.SoundManager;
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import net.minecraft.network.chat.Component;
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import net.minecraft.resources.ResourceLocation;
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@Environment(EnvType.CLIENT)
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public abstract class AbstractTextAreaWidget extends AbstractScrollArea {
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private static final WidgetSprites BACKGROUND_SPRITES = new WidgetSprites(
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ResourceLocation.withDefaultNamespace("widget/text_field"), ResourceLocation.withDefaultNamespace("widget/text_field_highlighted")
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);
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private static final int INNER_PADDING = 4;
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public static final int DEFAULT_TOTAL_PADDING = 8;
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private boolean showBackground = true;
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private boolean showDecorations = true;
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public AbstractTextAreaWidget(int x, int y, int width, int height, Component message) {
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super(x, y, width, height, message);
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}
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public AbstractTextAreaWidget(int x, int y, int width, int height, Component message, boolean showBackground, boolean showDecorations) {
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this(x, y, width, height, message);
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this.showBackground = showBackground;
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this.showDecorations = showDecorations;
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}
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@Override
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public boolean mouseClicked(double mouseX, double mouseY, int button) {
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boolean bl = this.updateScrolling(mouseX, mouseY, button);
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return super.mouseClicked(mouseX, mouseY, button) || bl;
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}
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@Override
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public boolean keyPressed(int keyCode, int scanCode, int modifiers) {
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boolean bl = keyCode == 265;
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boolean bl2 = keyCode == 264;
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if (bl || bl2) {
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double d = this.scrollAmount();
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this.setScrollAmount(this.scrollAmount() + (bl ? -1 : 1) * this.scrollRate());
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if (d != this.scrollAmount()) {
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return true;
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}
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}
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return super.keyPressed(keyCode, scanCode, modifiers);
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}
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@Override
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public void renderWidget(GuiGraphics guiGraphics, int mouseX, int mouseY, float partialTick) {
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if (this.visible) {
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if (this.showBackground) {
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this.renderBackground(guiGraphics);
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}
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guiGraphics.enableScissor(this.getX() + 1, this.getY() + 1, this.getX() + this.width - 1, this.getY() + this.height - 1);
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guiGraphics.pose().pushMatrix();
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guiGraphics.pose().translate(0.0F, (float)(-this.scrollAmount()));
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this.renderContents(guiGraphics, mouseX, mouseY, partialTick);
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guiGraphics.pose().popMatrix();
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guiGraphics.disableScissor();
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this.renderScrollbar(guiGraphics);
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if (this.showDecorations) {
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this.renderDecorations(guiGraphics);
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}
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}
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}
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protected void renderDecorations(GuiGraphics guiGraphics) {
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}
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protected int innerPadding() {
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return 4;
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}
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protected int totalInnerPadding() {
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return this.innerPadding() * 2;
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}
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@Override
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public boolean isMouseOver(double mouseX, double mouseY) {
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return this.active && this.visible && mouseX >= this.getX() && mouseY >= this.getY() && mouseX < this.getRight() + 6 && mouseY < this.getBottom();
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}
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@Override
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protected int scrollBarX() {
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return this.getRight();
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}
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@Override
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protected int contentHeight() {
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return this.getInnerHeight() + this.totalInnerPadding();
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}
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protected void renderBackground(GuiGraphics guiGraphics) {
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this.renderBorder(guiGraphics, this.getX(), this.getY(), this.getWidth(), this.getHeight());
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}
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protected void renderBorder(GuiGraphics guiGraphics, int x, int y, int width, int height) {
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ResourceLocation resourceLocation = BACKGROUND_SPRITES.get(this.isActive(), this.isFocused());
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guiGraphics.blitSprite(RenderPipelines.GUI_TEXTURED, resourceLocation, x, y, width, height);
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}
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protected boolean withinContentAreaTopBottom(int top, int bottom) {
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return bottom - this.scrollAmount() >= this.getY() && top - this.scrollAmount() <= this.getY() + this.height;
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}
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protected abstract int getInnerHeight();
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protected abstract void renderContents(GuiGraphics guiGraphics, int mouseX, int mouseY, float partialTick);
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protected int getInnerLeft() {
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return this.getX() + this.innerPadding();
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}
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protected int getInnerTop() {
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return this.getY() + this.innerPadding();
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}
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@Override
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public void playDownSound(SoundManager handler) {
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}
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}
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