Draggable Component made by someone i dont remember

DraggableComponent.java

import net.minecraft.client.Minecraft;
import net.minecraft.client.gui.Gui;
import org.lwjgl.input.Mouse;

public class DraggableComponent {

    private int x;
    private int y;
    private int width;
    private int height;
    private int color;
    private int lastX;
    private int lastY;

    private boolean dragging;

    public DraggableComponent(int x, int y, int width, int height, int color){
        this.width = width;
        this.height = height;
        this.x = x;
        this.y = y;
        this.color = color;
    }

    public int getxPosition() {
        return x;
    }

    public int getyPosition() {
        return y;
    }

    public void setxPosition(int x) {
        this.x = x;
    }

    public void setyPosition(int y) {
        this.y = y;
    }

    public int getHeight() {
        return height;
    }

    public int getWidth() {
        return width;
    }

    public int getColor() {
        return color;
    }

    public void setColor(int color) {
        this.color = color;
    }

    public void draw(int mouseX, int mouseY){
        draggingFix(mouseX, mouseY);
        Gui.drawRect(this.getxPosition(), this.getyPosition(), this.getxPosition()+this.getWidth(), this.getyPosition()+this.getHeight(), this.getColor());
        boolean mouseOverX = (mouseX >= this.getxPosition() && mouseX <= this.getxPosition()+this.getWidth());
        boolean mouseOverY = (mouseY >= this.getyPosition() && mouseY <= this.getyPosition()+this.getHeight());
        if(mouseOverX && mouseOverY){
            if(Mouse.isButtonDown(0)){
                if (!this.dragging) {
                    this.lastX = x - mouseX;
                    this.lastY = y - mouseY;
                    this.dragging = true;
                }
            }
        }
    }

    private void draggingFix(int mouseX, int mouseY) {
        if (this.dragging) {
            this.x = mouseX + this.lastX;
            this.y = mouseY + this.lastY;
            if(!Mouse.isButtonDown(0)) this.dragging = false;
        }
    }
}

thx quick