简介：本文详细介绍了如何通过CSS和HTML技巧去除iframe边框，并提供了多种应用场景下的无边框实现方案与实践经验分享。 </div> </div> <div data-v-88f98792="" class="w-full p-5 mb-3 bg-white border border-gray-200 rounded-lg dark:bg-gray-800 dark:border-gray-700"> <div class="flex justify-center items-center mt-14 mb-7 text-gray-500 relative"><h2>全部评论 (<span>0</span>)</h2></div> <div class="w-full px-5 py-10 mb-3 bg-white border border-gray-200 rounded-lg dark:bg-gray-800 dark:border-gray-700"> <div class="flex items-center mt-10 mb-5 justify-center text-gray-400">还没有任何评论哟~</div> </div> </div> </div> <aside data-v-88f98792="" class="col-span-4 md:col-span-1 animate__animated animate__fadeInUp"> <div data-v-88f98792="" class="sticky top-[5.5rem]"> <div data-v-88f98792="" class="w-full py-5 px-2 mb-3 bg-white border border-gray-200 rounded-lg dark:bg-gray-800 dark:border-gray-700"> <div> <div class="flex flex-col items-center"> <div class="relative mb-4 mt-6"> <button class="px-4 py-2 rounded">点击登录</button> </div> <div class="flex 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252.48256L694.71744 368.64H578.56V252.48256zM271.36 829.44V194.56h225.28v215.04a40.96 40.96 0 0 0 40.96 40.96h215.04v378.88H271.36z" p-id="26447" fill="#707070"></path> <path data-v-abd0b829="" d="M371.2 660.48h133.12a40.96 40.96 0 0 0 0-81.92h-133.12a40.96 40.96 0 0 0 0 81.92zM650.24 696.32H363.52a40.96 40.96 0 0 0 0 81.92h286.72a40.96 40.96 0 0 0 0-81.92z" p-id="26448" fill="#707070"></path> </svg> </div> <div data-v-abd0b829="" class="col-start-2 p-1 col-end-8 items-center sm:flex text-base font-normal pt-1 text-gray-900 dark:text-white min-h-13 max-h-13 overflow-hidden"> <a data-v-abd0b829="" class="min-h-12 max-h-12 overflow-hidden ..." title="<span style=color: #f73131>iframe</span><span style=color: #f73131>去</span><span style=color: #f73131>除</span><span style=color: #f73131>边</span><span style=color: #f73131>框</span>、<span style=color: #f73131>无</span><span style=color: #f73131>边</span><span style=color: #f73131>框</span><span style=color: #f73131>应</span><span style=color: #f73131>用</span><span style=color: #f73131>全</span><span style=color: #f73131>解</span>(<span style=color: #f73131>实</span><span style=color: #f73131>践</span><span style=color: #f73131>总</span><span style=color: #f73131>结</span>)" href="https://d.itadn.com/i0_75048528942/B/502033" target="_blank"><span style=color: #f73131>iframe</span><span style=color: #f73131>去</span><span style=color: #f73131>除</span><span style=color: #f73131>边</span><span style=color: #f73131>框</span>、<span style=color: #f73131>无</span><span style=color: #f73131>边</span><span style=color: #f73131>框</span><span style=color: #f73131>应</span><span style=color: #f73131>用</span><span style=color: #f73131>全</span><span style=color: #f73131>解</span>(<span style=color: #f73131>实</span><span style=color: #f73131>践</span><span style=color: #f73131>总</span><span style=color: #f73131>结</span>)</a> </div> <div data-v-abd0b829="" class="col-start-9 col-end-10" style="float: left;"><span data-v-abd0b829="" class="onestyle">优质</span></div> <div data-v-abd0b829="" class="col-start-2 col-end-9 p-1 text-gray-500 text-xs font-normal dark:text-white"> <div data-v-abd0b829="" class="min-h-8 max-h-8 overflow-hidden ..."> 本文详细介绍了如何通过CSS和HTML技巧去除iframe边框，并提供了多种应用场景下的无边框实现方案与实践经验分享。 <iframe src=你页面的URL width=100 height=30 frameborder=no border=0 marginwidth=0 marginheight=0 scrolling=no allowtransparency=yes> <!----> </div> </li> <li data-v-abd0b829="" class="border-solid border-2 border-gray-300 dark:border-gray-600 grid auto-rows-min grid-cols-9 hover:bg-gray-100 hover:rounded-lg dark:hover:bg-gray-700 listyle" style="cursor: pointer;"> <div data-v-abd0b829="" class="col-start-1 pt-1 col-end-2 row-span-2 place-self-center imgsize"> <svg data-v-abd0b829="" t="1721980773527" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="26446" width="55" height="110"> <path data-v-abd0b829="" d="M834.6624 409.6a40.8576 40.8576 0 0 0-13.7728-30.63808l-254.32064-254.32064a40.87296 40.87296 0 0 0-31.1552-11.84768c-0.97792-0.07168-1.9456-0.1536-2.93376-0.1536H230.4a40.96 40.96 0 0 0-40.96 40.96v716.8a40.96 40.96 0 0 0 40.96 40.96h563.2a40.96 40.96 0 0 0 40.96-40.96V419.84c0-1.62304-0.11776-3.21536-0.3072-4.79232a40.6528 40.6528 0 0 0 0.4096-5.44768zM578.56 252.48256L694.71744 368.64H578.56V252.48256zM271.36 829.44V194.56h225.28v215.04a40.96 40.96 0 0 0 40.96 40.96h215.04v378.88H271.36z" p-id="26447" fill="#707070"></path> <path data-v-abd0b829="" d="M371.2 660.48h133.12a40.96 40.96 0 0 0 0-81.92h-133.12a40.96 40.96 0 0 0 0 81.92zM650.24 696.32H363.52a40.96 40.96 0 0 0 0 81.92h286.72a40.96 40.96 0 0 0 0-81.92z" p-id="26448" fill="#707070"></path> </svg> </div> <div data-v-abd0b829="" class="col-start-2 p-1 col-end-8 items-center sm:flex text-base font-normal pt-1 text-gray-900 dark:text-white min-h-13 max-h-13 overflow-hidden"> <a data-v-abd0b829="" class="min-h-12 max-h-12 overflow-hidden ..." title="使<span style=color: #f73131>用</span>CSS<span style=color: #f73131>去</span><span style=color: #f73131>除</span>checkbox<span style=color: #f73131>边</span><span style=color: #f73131>框</span>的方法" href="https://d.itadn.com/i0_50991417102/B/763422" target="_blank">使<span style=color: #f73131>用</span>CSS<span style=color: #f73131>去</span><span style=color: #f73131>除</span>checkbox<span style=color: #f73131>边</span><span style=color: #f73131>框</span>的方法</a> </div> <div data-v-abd0b829="" class="col-start-9 col-end-10" style="float: left;"><span data-v-abd0b829="" class="onestyle">优质</span></div> <div data-v-abd0b829="" class="col-start-2 col-end-9 p-1 text-gray-500 text-xs font-normal dark:text-white"> <div data-v-abd0b829="" class="min-h-8 max-h-8 overflow-hidden ..."> 本文介绍了如何利用CSS样式来隐藏或修改复选框（checkbox）的默认边框，使网页设计更加美观和统一。 用clip裁掉边框后就看不到边框了。 </div><!----> </div> </li> <li data-v-abd0b829="" class="border-solid border-2 border-gray-300 dark:border-gray-600 grid auto-rows-min grid-cols-9 hover:bg-gray-100 hover:rounded-lg dark:hover:bg-gray-700 listyle" style="cursor: pointer;"> <div data-v-abd0b829="" class="col-start-1 pt-1 col-end-2 row-span-2 place-self-center imgsize"> <svg data-v-abd0b829="" t="1721980773527" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="26446" width="55" height="110"> <path data-v-abd0b829="" d="M834.6624 409.6a40.8576 40.8576 0 0 0-13.7728-30.63808l-254.32064-254.32064a40.87296 40.87296 0 0 0-31.1552-11.84768c-0.97792-0.07168-1.9456-0.1536-2.93376-0.1536H230.4a40.96 40.96 0 0 0-40.96 40.96v716.8a40.96 40.96 0 0 0 40.96 40.96h563.2a40.96 40.96 0 0 0 40.96-40.96V419.84c0-1.62304-0.11776-3.21536-0.3072-4.79232a40.6528 40.6528 0 0 0 0.4096-5.44768zM578.56 252.48256L694.71744 368.64H578.56V252.48256zM271.36 829.44V194.56h225.28v215.04a40.96 40.96 0 0 0 40.96 40.96h215.04v378.88H271.36z" p-id="26447" fill="#707070"></path> <path data-v-abd0b829="" d="M371.2 660.48h133.12a40.96 40.96 0 0 0 0-81.92h-133.12a40.96 40.96 0 0 0 0 81.92zM650.24 696.32H363.52a40.96 40.96 0 0 0 0 81.92h286.72a40.96 40.96 0 0 0 0-81.92z" p-id="26448" fill="#707070"></path> </svg> </div> <div data-v-abd0b829="" class="col-start-2 p-1 col-end-8 items-center sm:flex text-base font-normal pt-1 text-gray-900 dark:text-white min-h-13 max-h-13 overflow-hidden"> <a data-v-abd0b829="" class="min-h-12 max-h-12 overflow-hidden ..." title="如何在HTML5中<span style=color: #f73131>去</span><span style=color: #f73131>除</span>输入<span style=color: #f73131>框</span>的<span style=color: #f73131>边</span><span style=color: #f73131>框</span>？" href="https://d.itadn.com/i0_35348916817/B/624010" target="_blank">如何在HTML5中<span style=color: #f73131>去</span><span style=color: #f73131>除</span>输入<span style=color: #f73131>框</span>的<span style=color: #f73131>边</span><span style=color: #f73131>框</span>？</a> </div> <div data-v-abd0b829="" class="col-start-9 col-end-10" style="float: left;"><span data-v-abd0b829="" class="onestyle">优质</span></div> <div data-v-abd0b829="" class="col-start-2 col-end-9 p-1 text-gray-500 text-xs font-normal dark:text-white"> <div data-v-abd0b829="" class="min-h-8 max-h-8 overflow-hidden ..."> 本文介绍了如何使用CSS样式来移除HTML5输入框的默认边框，提供了一种简洁美观的设计方法。 要去掉 `<a>` 和 `<input>` 元素在输入或悬停状态下的外框，并且移除特定的 CSS 属性，可以使用以下代码： ```css a input, a:focus input:focus, a:hover input:hover { -webkit-tap-highlight-color: rgba(0, 0, 0, 0); -webkit-user-modify: read-write-plaintext-only; } ``` 这段代码将确保在 `<input>` 元素被点击或悬停时，不会显示默认的外框，并且移除了 `-webkit` 相关属性以优化样式。 </div><!----> </div> </li> <li data-v-abd0b829="" class="border-solid border-2 border-gray-300 dark:border-gray-600 grid auto-rows-min grid-cols-9 hover:bg-gray-100 hover:rounded-lg dark:hover:bg-gray-700 listyle" style="cursor: pointer;"> <div data-v-abd0b829="" class="col-start-1 pt-1 col-end-2 row-span-2 place-self-center imgsize"> <svg data-v-abd0b829="" t="1721980773527" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="26446" width="55" height="110"> <path data-v-abd0b829="" d="M834.6624 409.6a40.8576 40.8576 0 0 0-13.7728-30.63808l-254.32064-254.32064a40.87296 40.87296 0 0 0-31.1552-11.84768c-0.97792-0.07168-1.9456-0.1536-2.93376-0.1536H230.4a40.96 40.96 0 0 0-40.96 40.96v716.8a40.96 40.96 0 0 0 40.96 40.96h563.2a40.96 40.96 0 0 0 40.96-40.96V419.84c0-1.62304-0.11776-3.21536-0.3072-4.79232a40.6528 40.6528 0 0 0 0.4096-5.44768zM578.56 252.48256L694.71744 368.64H578.56V252.48256zM271.36 829.44V194.56h225.28v215.04a40.96 40.96 0 0 0 40.96 40.96h215.04v378.88H271.36z" p-id="26447" fill="#707070"></path> <path data-v-abd0b829="" d="M371.2 660.48h133.12a40.96 40.96 0 0 0 0-81.92h-133.12a40.96 40.96 0 0 0 0 81.92zM650.24 696.32H363.52a40.96 40.96 0 0 0 0 81.92h286.72a40.96 40.96 0 0 0 0-81.92z" p-id="26448" fill="#707070"></path> </svg> </div> <div data-v-abd0b829="" class="col-start-2 p-1 col-end-8 items-center sm:flex text-base font-normal pt-1 text-gray-900 dark:text-white min-h-13 max-h-13 overflow-hidden"> <a data-v-abd0b829="" class="min-h-12 max-h-12 overflow-hidden ..." title="JButton<span style=color: #f73131>去</span>掉<span style=color: #f73131>边</span><span style=color: #f73131>框</span>" href="https://d.itadn.com/i0_42644622580/B/716341" target="_blank">JButton<span style=color: #f73131>去</span>掉<span style=color: #f73131>边</span><span style=color: #f73131>框</span></a> </div> <div data-v-abd0b829="" class="col-start-9 col-end-10" style="float: left;"><span data-v-abd0b829="" class="onestyle">优质</span></div> <div data-v-abd0b829="" class="col-start-2 col-end-9 p-1 text-gray-500 text-xs font-normal dark:text-white"> <div data-v-abd0b829="" class="min-h-8 max-h-8 overflow-hidden ..."> 本文介绍如何在Java Swing中使用JButton时去除按钮默认的边框效果，提供实现代码示例。 类似Eclipse工具栏的效果，无悬浮状态下的按钮没有边框，在悬浮状态下则显示边框。 </div><!----> </div> </li> <li data-v-abd0b829="" class="border-solid border-2 border-gray-300 dark:border-gray-600 grid auto-rows-min grid-cols-9 hover:bg-gray-100 hover:rounded-lg dark:hover:bg-gray-700 listyle" style="cursor: pointer;"> <div data-v-abd0b829="" class="col-start-1 pt-1 col-end-2 row-span-2 place-self-center imgsize"> <svg data-v-abd0b829="" t="1721980773527" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="26446" width="55" height="110"> <path data-v-abd0b829="" d="M834.6624 409.6a40.8576 40.8576 0 0 0-13.7728-30.63808l-254.32064-254.32064a40.87296 40.87296 0 0 0-31.1552-11.84768c-0.97792-0.07168-1.9456-0.1536-2.93376-0.1536H230.4a40.96 40.96 0 0 0-40.96 40.96v716.8a40.96 40.96 0 0 0 40.96 40.96h563.2a40.96 40.96 0 0 0 40.96-40.96V419.84c0-1.62304-0.11776-3.21536-0.3072-4.79232a40.6528 40.6528 0 0 0 0.4096-5.44768zM578.56 252.48256L694.71744 368.64H578.56V252.48256zM271.36 829.44V194.56h225.28v215.04a40.96 40.96 0 0 0 40.96 40.96h215.04v378.88H271.36z" p-id="26447" fill="#707070"></path> <path data-v-abd0b829="" d="M371.2 660.48h133.12a40.96 40.96 0 0 0 0-81.92h-133.12a40.96 40.96 0 0 0 0 81.92zM650.24 696.32H363.52a40.96 40.96 0 0 0 0 81.92h286.72a40.96 40.96 0 0 0 0-81.92z" p-id="26448" fill="#707070"></path> </svg> </div> <div data-v-abd0b829="" class="col-start-2 p-1 col-end-8 items-center sm:flex text-base font-normal pt-1 text-gray-900 dark:text-white min-h-13 max-h-13 overflow-hidden"> <a data-v-abd0b829="" class="min-h-12 max-h-12 overflow-hidden ..." title="批量处理影像<span style=color: #f73131>去</span><span style=color: #f73131>除</span><span style=color: #f73131>边</span><span style=color: #f73131>框</span>号" href="https://d.itadn.com/i0_56582160387/B/145438" target="_blank">批量处理影像<span style=color: #f73131>去</span><span style=color: #f73131>除</span><span style=color: #f73131>边</span><span style=color: #f73131>框</span>号</a> </div> <div data-v-abd0b829="" class="col-start-9 col-end-10" style="float: left;"><span data-v-abd0b829="" class="onestyle">优质</span></div> <div data-v-abd0b829="" class="col-start-2 col-end-9 p-1 text-gray-500 text-xs font-normal dark:text-white"> <div data-v-abd0b829="" class="min-h-8 max-h-8 overflow-hidden ..."> 本工具旨在高效地对大量医学影像进行预处理，自动识别并移除影响诊断的边框编号，提高医生阅片效率及图像分析准确性。 该工具的功能包括：1. 批量去除影像带号；2. 计算影像两万五图幅外接矩形，并支持导出ulx、uly、drx、dry格式的数据；3. 加载影像的正射投影信息。 </div><!----> </div> </li> <li data-v-abd0b829="" class="border-solid border-2 border-gray-300 dark:border-gray-600 grid auto-rows-min grid-cols-9 hover:bg-gray-100 hover:rounded-lg dark:hover:bg-gray-700 listyle" style="cursor: pointer;"> <div data-v-abd0b829="" class="col-start-1 pt-1 col-end-2 row-span-2 place-self-center imgsize"> <svg data-v-abd0b829="" t="1721980773527" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="26446" width="55" height="110"> <path data-v-abd0b829="" d="M834.6624 409.6a40.8576 40.8576 0 0 0-13.7728-30.63808l-254.32064-254.32064a40.87296 40.87296 0 0 0-31.1552-11.84768c-0.97792-0.07168-1.9456-0.1536-2.93376-0.1536H230.4a40.96 40.96 0 0 0-40.96 40.96v716.8a40.96 40.96 0 0 0 40.96 40.96h563.2a40.96 40.96 0 0 0 40.96-40.96V419.84c0-1.62304-0.11776-3.21536-0.3072-4.79232a40.6528 40.6528 0 0 0 0.4096-5.44768zM578.56 252.48256L694.71744 368.64H578.56V252.48256zM271.36 829.44V194.56h225.28v215.04a40.96 40.96 0 0 0 40.96 40.96h215.04v378.88H271.36z" p-id="26447" fill="#707070"></path> <path data-v-abd0b829="" d="M371.2 660.48h133.12a40.96 40.96 0 0 0 0-81.92h-133.12a40.96 40.96 0 0 0 0 81.92zM650.24 696.32H363.52a40.96 40.96 0 0 0 0 81.92h286.72a40.96 40.96 0 0 0 0-81.92z" p-id="26448" fill="#707070"></path> </svg> </div> <div data-v-abd0b829="" class="col-start-2 p-1 col-end-8 items-center sm:flex text-base font-normal pt-1 text-gray-900 dark:text-white min-h-13 max-h-13 overflow-hidden"> <a data-v-abd0b829="" class="min-h-12 max-h-12 overflow-hidden ..." title="<span style=color: #f73131>无</span><span style=color: #f73131>边</span><span style=color: #f73131>框</span>QT窗口与弹出<span style=color: #f73131>框</span>，包括<span style=color: #f73131>无</span><span style=color: #f73131>边</span><span style=color: #f73131>框</span>MessageBox" href="https://d.itadn.com/i0_28482877776/B/1323148" target="_blank"><span style=color: #f73131>无</span><span style=color: #f73131>边</span><span style=color: #f73131>框</span>QT窗口与弹出<span style=color: #f73131>框</span>，包括<span style=color: #f73131>无</span><span style=color: #f73131>边</span><span style=color: #f73131>框</span>MessageBox</a> </div> <div data-v-abd0b829="" class="col-start-9 col-end-10" style="float: left;"><span data-v-abd0b829="" class="onestyle">优质</span></div> <div data-v-abd0b829="" class="col-start-2 col-end-9 p-1 text-gray-500 text-xs font-normal dark:text-white"> <div data-v-abd0b829="" class="min-h-8 max-h-8 overflow-hidden ..."> 本段介绍如何创建和操作无边框QT窗口及弹出框，重点讲解实现无边框MessageBox的方法和技术细节。 QT库是由Qt公司开发的一款强大的跨平台应用程序开发框架，支持Windows、Linux、macOS等多种操作系统。在使用QT进行编程时，有时需要创建无系统默认边框的窗口以实现自定义界面布局或特殊的交互效果。 关于如何去除窗口的标准边框以及如何自定义无边框对话框和消息提示框，在Qt中可以通过设置`QWidget`或`QMainWindow`类来实现。具体而言，通过使用`setWindowFlags()`函数并添加参数如 `Qt::FramelessWindowHint`, 可以创建一个没有边框的窗口： ```cpp yourWidget->setWindowFlags(Qt::CustomizeWindowHint | Qt::WindowStaysOnTopHint | Qt::FramelessWindowHint); ``` 这里，`Qt::CustomizeWindowHint` 允许我们自定义窗口的行为, `Qt::WindowStaysOnTopHint` 使得该窗口始终位于其他窗口之上。而最关键的参数是 `Qt::FramelessWindowHint`, 它去除了窗口的边框。 对于无边框窗口的拖动功能，通常需要手动实现这一过程： ```cpp yourWidget->installEventFilter(this); ... bool YourClass::eventFilter(QObject *obj, QEvent *event) { if (event->type() == QEvent::MouseButtonPress && obj == yourWidget) { 记录鼠标按下时的位置 m_mousePressPos = QCursor::pos() - yourWidget->pos(); } else if (event->type() == QEvent::MouseMove && obj == yourWidget) { 当鼠标移动时，更新窗口位置 yourWidget->move(QCursor::pos() - m_mousePressPos); } return QObject::eventFilter(obj, event); } ``` 接下来是无边框弹出对话框的实现。在Qt中通常使用`QDialog`类创建弹出对话框，但默认情况下它带有边框。为去除这些边框并添加自定义关闭按钮或其他操作，可以继承 `QDialog` 类，并参照上面所述的方法来设置。 对于无边框的消息提示窗口（如MessageBox），由于QT并没有直接提供这样的功能，因为预设的`QMessageBox`通常用于简单的信息显示且带有标准的边框。如果需要实现类似的功能，则可能需自定义一个类似于对话框的类，在其中添加文本和按钮元素以模拟 `QMessageBox` 的行为。 在实际应用中，无边框窗口与弹出对话框可能会涉及到调整大小、布局适应等问题。可以使用 `QLayout` 来管理窗口中的子部件，并通过设置最小和最大尺寸来限制窗口范围。另外，为了实现自定义的拉伸效果，也可以重写鼠标按压、移动及释放事件。 总而言之，在Qt中创建无边框窗口与弹出对话框涉及到了对窗口属性设定、事件处理以及布局管理等多个方面的要求，需要结合Qt API和其事件模型进行编程实践。在实际开发过程中，根据具体需求选择合适的策略和技术可以创造出独具特色的用户界面体验。 </div><!----> </div> </li> <li data-v-abd0b829="" class="border-solid border-2 border-gray-300 dark:border-gray-600 grid auto-rows-min grid-cols-9 hover:bg-gray-100 hover:rounded-lg dark:hover:bg-gray-700 listyle" style="cursor: pointer;"> <div data-v-abd0b829="" class="col-start-1 pt-1 col-end-2 row-span-2 place-self-center imgsize"> <svg data-v-abd0b829="" t="1721980773527" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="26446" width="55" height="110"> <path data-v-abd0b829="" d="M834.6624 409.6a40.8576 40.8576 0 0 0-13.7728-30.63808l-254.32064-254.32064a40.87296 40.87296 0 0 0-31.1552-11.84768c-0.97792-0.07168-1.9456-0.1536-2.93376-0.1536H230.4a40.96 40.96 0 0 0-40.96 40.96v716.8a40.96 40.96 0 0 0 40.96 40.96h563.2a40.96 40.96 0 0 0 40.96-40.96V419.84c0-1.62304-0.11776-3.21536-0.3072-4.79232a40.6528 40.6528 0 0 0 0.4096-5.44768zM578.56 252.48256L694.71744 368.64H578.56V252.48256zM271.36 829.44V194.56h225.28v215.04a40.96 40.96 0 0 0 40.96 40.96h215.04v378.88H271.36z" p-id="26447" fill="#707070"></path> <path data-v-abd0b829="" d="M371.2 660.48h133.12a40.96 40.96 0 0 0 0-81.92h-133.12a40.96 40.96 0 0 0 0 81.92zM650.24 696.32H363.52a40.96 40.96 0 0 0 0 81.92h286.72a40.96 40.96 0 0 0 0-81.92z" p-id="26448" fill="#707070"></path> </svg> </div> <div data-v-abd0b829="" class="col-start-2 p-1 col-end-8 items-center sm:flex text-base font-normal pt-1 text-gray-900 dark:text-white min-h-13 max-h-13 overflow-hidden"> <a data-v-abd0b829="" class="min-h-12 max-h-12 overflow-hidden ..." title="Qt<span style=color: #f73131>无</span><span style=color: #f73131>边</span><span style=color: #f73131>框</span>对话<span style=color: #f73131>框</span>的<span style=color: #f73131>实</span>现" href="https://d.itadn.com/i0_72731367643/B/1326590" target="_blank">Qt<span style=color: #f73131>无</span><span style=color: #f73131>边</span><span style=color: #f73131>框</span>对话<span style=color: #f73131>框</span>的<span style=color: #f73131>实</span>现</a> </div> <div data-v-abd0b829="" class="col-start-9 col-end-10" style="float: left;"><span data-v-abd0b829="" class="onestyle">优质</span></div> <div data-v-abd0b829="" class="col-start-2 col-end-9 p-1 text-gray-500 text-xs font-normal dark:text-white"> <div data-v-abd0b829="" class="min-h-8 max-h-8 overflow-hidden ..."> 本篇文章主要探讨了如何使用Qt框架开发无边框对话框的方法和技巧，详细介绍了其实现过程及注意事项。 本段落将探讨如何在Qt环境中实现一个无边框对话框，并保留诸如拖拽移动、四角调整大小、双击放大以及模态对话框抖动效果的系统功能。 首先，需要了解的是，在Qt中创建对话框的基础类是QDialog或QMainWindow。为了移除窗口默认框架并保持系统菜单栏（如最小化和关闭按钮），可以使用以下代码： ```cpp yourDialog->setWindowFlags(Qt::FramelessWindowHint | Qt::WindowSystemMenuHint); ``` 这行代码中的`Qt::FramelessWindowHint`标志用于去除边框，而`Qt::WindowSystemMenuHint`则保留了系统菜单栏。 接下来是处理鼠标事件以实现窗口的拖拽移动和调整大小。可以通过重写对话框类中的`mousePressEvent`, `mouseMoveEvent`, 和其他相关方法来完成： ```cpp void YourDialog::mousePressEvent(QMouseEvent *event) { if (event->button() == Qt::LeftButton) { dragPosition = event->globalPos() - pos(); } } void YourDialog::mouseMoveEvent(QMouseEvent *event) { if (event->buttons().testFlag(Qt::LeftButton)) { move(event->globalPos() - dragPosition); } } ``` 对于四边拖动调整大小，需要在鼠标按下事件中检查鼠标位置，并根据条件调用相应的方法来改变窗口尺寸。 双击放大功能可以通过监听特定信号并在适当情况下修改窗口的全屏状态实现： ```cpp connect(scene, &QGraphicsScene::doubleClicked, this, [this](const QPointF &scenePos) { if (/* 双击检测条件 */) { toggleFullScreen(); } }); ``` 另外，为了使模态对话框在抖动时更加引人注意，可以使用定时器来改变窗口的位置： ```cpp void YourDialog::shake() { startShakeTimer(); } void YourDialog::shakeTimerEvent(QTimerEvent *) { /* 计算新的位置并平滑移动 */ if (/* 达到结束条件 */) { stopShakeTimer(); } } ``` 本段落介绍了如何利用Qt的窗口标志、鼠标事件处理以及自定义行为来创建一个无边框对话框，同时保留了常见的系统功能。这需要对Qt和C++编程有深入理解，并且能够灵活运用这些技术以提供更加简洁且定制化的用户体验。 </div><!----> </div> </li> <li data-v-abd0b829="" class="border-solid border-2 border-gray-300 dark:border-gray-600 grid auto-rows-min grid-cols-9 hover:bg-gray-100 hover:rounded-lg dark:hover:bg-gray-700 listyle" style="cursor: pointer;"> <div data-v-abd0b829="" class="col-start-1 pt-1 col-end-2 row-span-2 place-self-center imgsize"> <svg data-v-abd0b829="" t="1721980773527" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="26446" width="55" height="110"> <path data-v-abd0b829="" d="M834.6624 409.6a40.8576 40.8576 0 0 0-13.7728-30.63808l-254.32064-254.32064a40.87296 40.87296 0 0 0-31.1552-11.84768c-0.97792-0.07168-1.9456-0.1536-2.93376-0.1536H230.4a40.96 40.96 0 0 0-40.96 40.96v716.8a40.96 40.96 0 0 0 40.96 40.96h563.2a40.96 40.96 0 0 0 40.96-40.96V419.84c0-1.62304-0.11776-3.21536-0.3072-4.79232a40.6528 40.6528 0 0 0 0.4096-5.44768zM578.56 252.48256L694.71744 368.64H578.56V252.48256zM271.36 829.44V194.56h225.28v215.04a40.96 40.96 0 0 0 40.96 40.96h215.04v378.88H271.36z" p-id="26447" fill="#707070"></path> <path data-v-abd0b829="" d="M371.2 660.48h133.12a40.96 40.96 0 0 0 0-81.92h-133.12a40.96 40.96 0 0 0 0 81.92zM650.24 696.32H363.52a40.96 40.96 0 0 0 0 81.92h286.72a40.96 40.96 0 0 0 0-81.92z" p-id="26448" fill="#707070"></path> </svg> </div> <div data-v-abd0b829="" class="col-start-2 p-1 col-end-8 items-center sm:flex text-base font-normal pt-1 text-gray-900 dark:text-white min-h-13 max-h-13 overflow-hidden"> <a data-v-abd0b829="" class="min-h-12 max-h-12 overflow-hidden ..." title="Unity移<span style=color: #f73131>除</span><span style=color: #f73131>边</span><span style=color: #f73131>框</span>并置顶<span style=color: #f73131>应</span><span style=color: #f73131>用</span>程序" href="https://d.itadn.com/i0_93685106837/B/1267922" target="_blank">Unity移<span style=color: #f73131>除</span><span style=color: #f73131>边</span><span style=color: #f73131>框</span>并置顶<span style=color: #f73131>应</span><span style=color: #f73131>用</span>程序</a> </div> <div data-v-abd0b829="" class="col-start-9 col-end-10" style="float: left;"><span data-v-abd0b829="" class="onestyle">优质</span></div> <div data-v-abd0b829="" class="col-start-2 col-end-9 p-1 text-gray-500 text-xs font-normal dark:text-white"> <div data-v-abd0b829="" class="min-h-8 max-h-8 overflow-hidden ..."> 本文介绍如何在Unity中通过调整设置来移除应用边框，并实现窗口置顶功能，提升用户体验。 在Unity引擎中开发一款全屏无边框并可以置顶或置底的程序是一项常见的需求，这能够提升用户体验，在制作游戏或者桌面应用时尤其有用。本段落将深入解析如何实现这些功能，并提供相关代码示例。 Unity去除边框并置顶程序指的是创建的应用程序能够在Unity环境中以全屏模式运行且无窗口边界，并具备在屏幕最前或最后的能力。通常通过编写C#脚本来实现这一目标，涉及的技术点包括： 1. **全屏模式**：使用`Screen.fullScreenMode = FullScreenMode.ExclusiveFullScreen;`可以将游戏设置为全屏无边框状态。此外，可以通过调用`Screen.SetResolution(width, height, true);`来调整分辨率以适应不同大小的屏幕。 2. **窗口置顶**：在Windows系统中，通过修改窗口属性实现置顶或置底的功能。Unity不直接支持这一操作，但可以使用P/Invoke（DllImport）导入Win32 API中的函数如`SetWindowPos`来改变窗口层级关系。 3. **隐藏鼠标**：利用`Input.mouseLockMode = MouseLockMode.Locked;`将鼠标锁定在游戏区域内并使其不可见。当设置为Locked时，鼠标的可见性被关闭并且移动限制在游戏中进行。 4. **自适应屏幕大小**：通过调整摄像机属性（如Camera.main.rect）使视图区域根据窗口尺寸自动变化以确保最佳显示效果。 5. **双屏模式支持**：Unity允许开发者利用`Screen.AllDisplays`来获取所有显示器的信息，然后可以据此在不同显示器上切换或扩展游戏画面。 实现这些功能的核心脚本段落件可能命名为“FullWindow.cs”。该脚本中定义了设置全屏、置顶、隐藏鼠标等方法。例如： ```csharp using UnityEngine; using System.Runtime.InteropServices; public class FullWindow : MonoBehaviour { void Start() { Screen.fullScreen = true; // 设置为全屏模式 SetTopMost(true); // 置顶窗口 HideCursor(); // 隐藏鼠标光标 } [DllImport(user32.dll)] static extern int SetWindowPos(int hWnd, int hWndInsertAfter, int X, int Y, int cx, int cy, int uFlags); const int HWND_TOPMOST = -1; // 窗口置顶标识符 const int HWND_NOTOPMOST = -2;// 置底窗口标识符 void SetTopMost(bool isTop) { if (isTop) SetWindowPos((int)GetWindowHandle(), HWND_TOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE); else SetWindowPos((int)GetWindowHandle(), HWND_NOTOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE); } void HideCursor() { Input.mouseLockMode = MouseLockMode.Locked; } } ``` 在上述代码中，`Start()`方法于游戏启动时运行，并设置全屏、置顶状态以及隐藏鼠标。通过调用`SetWindowPos()`函数可以改变窗口的层级关系以实现置顶或置底效果。 这个Unity项目利用自定义脚本实现了全屏无边框显示、窗口层叠顺序调整和鼠标隐藏等功能，提供良好的适应性和多显示器支持能力。开发者只需根据说明文档进行配置即可应用到自己的项目中。 </div><!----> </div> </li> <li data-v-abd0b829="" class="border-solid border-2 border-gray-300 dark:border-gray-600 grid auto-rows-min grid-cols-9 hover:bg-gray-100 hover:rounded-lg dark:hover:bg-gray-700 listyle" style="cursor: pointer;"> <div data-v-abd0b829="" class="col-start-1 pt-1 col-end-2 row-span-2 place-self-center imgsize"> <svg data-v-abd0b829="" t="1721980773527" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="26446" width="55" height="110"> <path data-v-abd0b829="" d="M834.6624 409.6a40.8576 40.8576 0 0 0-13.7728-30.63808l-254.32064-254.32064a40.87296 40.87296 0 0 0-31.1552-11.84768c-0.97792-0.07168-1.9456-0.1536-2.93376-0.1536H230.4a40.96 40.96 0 0 0-40.96 40.96v716.8a40.96 40.96 0 0 0 40.96 40.96h563.2a40.96 40.96 0 0 0 40.96-40.96V419.84c0-1.62304-0.11776-3.21536-0.3072-4.79232a40.6528 40.6528 0 0 0 0.4096-5.44768zM578.56 252.48256L694.71744 368.64H578.56V252.48256zM271.36 829.44V194.56h225.28v215.04a40.96 40.96 0 0 0 40.96 40.96h215.04v378.88H271.36z" p-id="26447" fill="#707070"></path> <path data-v-abd0b829="" d="M371.2 660.48h133.12a40.96 40.96 0 0 0 0-81.92h-133.12a40.96 40.96 0 0 0 0 81.92zM650.24 696.32H363.52a40.96 40.96 0 0 0 0 81.92h286.72a40.96 40.96 0 0 0 0-81.92z" p-id="26448" fill="#707070"></path> </svg> </div> <div data-v-abd0b829="" class="col-start-2 p-1 col-end-8 items-center sm:flex text-base font-normal pt-1 text-gray-900 dark:text-white min-h-13 max-h-13 overflow-hidden"> <a data-v-abd0b829="" class="min-h-12 max-h-12 overflow-hidden ..." title="WinForm<span style=color: #f73131>无</span><span style=color: #f73131>边</span><span style=color: #f73131>框</span>窗口" href="https://d.itadn.com/i0_67890333902/B/794800" target="_blank">WinForm<span style=color: #f73131>无</span><span style=color: #f73131>边</span><span style=color: #f73131>框</span>窗口</a> </div> <div data-v-abd0b829="" class="col-start-9 col-end-10" style="float: left;"><span data-v-abd0b829="" class="onestyle">优质</span></div> <div data-v-abd0b829="" class="col-start-2 col-end-9 p-1 text-gray-500 text-xs font-normal dark:text-white"> <div data-v-abd0b829="" class="min-h-8 max-h-8 overflow-hidden ..."> 简介：WinForm无边框窗口是指在Windows Forms应用程序中创建没有标准窗口边界的窗体界面，通常用于实现自定义标题栏、更美观或特定功能的应用程序界面。 C# WinForm无边框窗体的实现通常需要自定义窗口的消息处理函数来取消默认标题栏，并且可能需要手动添加最大化、最小化以及关闭按钮的功能。为了使窗体具有更灵活的设计，开发者往往会在窗体上绘制自己的控件代替系统自带的元素。这要求对Windows API有一定的了解，以便能够正确地响应用户输入并更新窗口状态。 实现无边框窗体时需要注意处理鼠标事件（如WM_NCHITTEST消息），以确保可以拖动和调整大小操作正常工作。此外，在设计自定义标题栏时，还需要考虑如何与系统主题保持一致，并提供足够的功能来满足用户的期望。 </div><!----> </div> </li> <li data-v-abd0b829="" class="border-solid border-2 border-gray-300 dark:border-gray-600 grid auto-rows-min grid-cols-9 hover:bg-gray-100 hover:rounded-lg dark:hover:bg-gray-700 listyle" style="cursor: pointer;"> <div data-v-abd0b829="" class="col-start-1 pt-1 col-end-2 row-span-2 place-self-center imgsize"> <svg data-v-abd0b829="" t="1721980773527" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="26446" width="55" height="110"> <path data-v-abd0b829="" d="M834.6624 409.6a40.8576 40.8576 0 0 0-13.7728-30.63808l-254.32064-254.32064a40.87296 40.87296 0 0 0-31.1552-11.84768c-0.97792-0.07168-1.9456-0.1536-2.93376-0.1536H230.4a40.96 40.96 0 0 0-40.96 40.96v716.8a40.96 40.96 0 0 0 40.96 40.96h563.2a40.96 40.96 0 0 0 40.96-40.96V419.84c0-1.62304-0.11776-3.21536-0.3072-4.79232a40.6528 40.6528 0 0 0 0.4096-5.44768zM578.56 252.48256L694.71744 368.64H578.56V252.48256zM271.36 829.44V194.56h225.28v215.04a40.96 40.96 0 0 0 40.96 40.96h215.04v378.88H271.36z" p-id="26447" fill="#707070"></path> <path data-v-abd0b829="" d="M371.2 660.48h133.12a40.96 40.96 0 0 0 0-81.92h-133.12a40.96 40.96 0 0 0 0 81.92zM650.24 696.32H363.52a40.96 40.96 0 0 0 0 81.92h286.72a40.96 40.96 0 0 0 0-81.92z" p-id="26448" fill="#707070"></path> </svg> </div> <div data-v-abd0b829="" class="col-start-2 p-1 col-end-8 items-center sm:flex text-base font-normal pt-1 text-gray-900 dark:text-white min-h-13 max-h-13 overflow-hidden"> <a data-v-abd0b829="" class="min-h-12 max-h-12 overflow-hidden ..." title="<span style=color: #f73131>无</span><span style=color: #f73131>边</span><span style=color: #f73131>框</span>设计素材" href="https://d.itadn.com/i0_37977163391/B/712948" target="_blank"><span style=color: #f73131>无</span><span style=color: #f73131>边</span><span style=color: #f73131>框</span>设计素材</a> </div> <div data-v-abd0b829="" class="col-start-9 col-end-10" style="float: left;"><span data-v-abd0b829="" class="onestyle">优质</span></div> <div data-v-abd0b829="" class="col-start-2 col-end-9 p-1 text-gray-500 text-xs font-normal dark:text-white"> <div data-v-abd0b829="" class="min-h-8 max-h-8 overflow-hidden ..."> 无边框设计素材是一系列创意无限的设计资源，适用于各种视觉项目。去除框架束缚，让创意自由展现，适用于网页、海报等多样场景，是设计师的理想选择。 在C#中实现无边框窗口可以通过将窗体设计为透视并使用Label控件添加图片来覆盖掉窗体。为了使图片可以鼠标拖动以移动位置，需要编写代码处理鼠标的按下、移动和释放事件，从而使整个窗体能够通过拖动图片来进行移动操作。 </div><!----> </div> </li> </body> </html>
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