FloatButton wc组件
此腳本不應該直接安裝，它是一個供其他腳本使用的函式庫。欲使用本函式庫，請在腳本 metadata 寫上： // @require https://update.greasyfork.org/scripts/535840/1588055/FloatButton.js
/**
* @extends {HTMLElement}
*/
class FloatButton extends HTMLElement {
constructor() {
super();
const shadowRoot = this.attachShadow({ mode: "open" });
const style = document.createElement("style");
style.textContent = `
:host {
/* 避免外部css的影响 */
all: initial;
font-size: normal;
position: fixed;
left: 5px;
top: 20%;
transform: translateY(-50%);
z-index: 1000;
}
.float-button {
width: 35px;
height: 35px;
border-radius: 50%;
background:rgba(251, 114, 153, 0.75);
color: white;
border: none;
cursor: pointer;
box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
transition: all 0.3s ease;
display: flex;
align-items: center;
justify-content: center;
font-size: 20px;
}
.float-button:hover {
background: #fb7299;
transform: scale(1.1);
}
.panel {
position: absolute;
display: flex;
left: 50px;
top: 0;
gap: 9px;
justify-content: center;
flex-wrap: wrap;
background: white;
border-radius: 8px;
box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
width: 200px;
padding: 10px;
opacity: 0;
transform: translateX(-20px);
transition: all 0.3s ease;
pointer-events: none;
}
.panel.open {
opacity: 1;
transform: translateX(0);
pointer-events: all;
}
.close {
transform: rotate(180deg);
}`;
shadowRoot.innerHTML = `
<button class="float-button">+</button>
<div class="panel">
<div class="input-group">
<slot name="interval-faster">Widget Missing</slot>
</div>
<div class="input-group">
<slot name="interval-slower">Widget Missing</slot>
</div>
</div>`;
shadowRoot.append(style);
const floatBtn = shadowRoot.querySelector(".float-button");
const panel = shadowRoot.querySelector(".panel");
floatBtn.addEventListener("click", () => {
panel.classList.toggle("open");
floatBtn.classList.toggle("close");
});
}
}
customElements.define("float-button", FloatButton);