Question

我尝试使用Scene Builder来处理复杂的GUI我正在努力并且为了简单起见我试图将窗口的高度和宽度修改为一半用户的屏幕高度。

我遇到的问题是，Scene Builder不允许我将自定义值输入到＆＃34; Pref Width＆＃34;和＆＃34; Pref Height＆＃34;字段，只允许我输入＆＃34; USE_COMPUTED_SIZE＆＃34;

的内容

直接查看FXML文件，我发现了这个：

Screen.getPrimary().getVisualBounds().getHeight() / 2;

但我一直无法找到＆＃34; -Infinity＆＃34;任何地方。我试图按照以下方式做点什么：

<html>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.min.css">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap-theme.min.css">
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/js/bootstrap.min.js">
</script>
<script src="http://code.jquery.com/jquery-2.1.3.min.js"></script>
<link href="http://fonts.googleapis.com/css?family=Kaushan+Script" rel="stylesheet" type="text/css">
<link rel="stylesheet" type="text/css" href="Mokha.css">
</head>

<body>
  <center>

    <nav class="navbar navbar-default navbar-fixed-top">
      <div class="container">
        <!-- Brand and toggle get grouped for better mobile display -->
        <div class="navbar-header">
          <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">
            <span class="sr-only">Toggle navigation</span>
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
          </button>
          <img src="Bikers.png" height="100" width="125">
        </div>

        <!-- Collect the nav links, forms, and other content for toggling -->
        <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
          <ul class="nav navbar-nav">

            <li><a href="MokhaHOME.html"><span class="glyphicon glyphicon-home" aria-hidden="true"></span>&nbsp;&nbsp;&nbsp;<b>Home</b></a>
            </li>
            <li><a href="MokhaABOUT.html"><span class="glyphicon glyphicon-globe" aria-hidden="true"></span>&nbsp;&nbsp;&nbsp;<b>About</b></a>
            </li>
            <li><a href="MokhaSIGNIN.html"><span class="glyphicon glyphicon-user" aria-hidden="true"></span>&nbsp;&nbsp;&nbsp;<b>Sign In</b></a>
            </li>
            <li><a href="MokhaTIPS.html"><span class="glyphicon glyphicon-comment" aria-hidden="true"></span>&nbsp;&nbsp;&nbsp;<b>Tips</b></a>
            </li>
            <li><a href="MokhaROUTES.html"><span class="glyphicon glyphicon-map-marker" aria-hidden="true"></span>&nbsp;&nbsp;&nbsp;<b>Routes</b></a>
            </li>
          </ul>
          <ul class="nav navbar-nav navbar-right">
            <form class="navbar-form navbar-left" role="search">
              <div class="form-group">
                <input type="text" class="form-control" placeholder="Search">
              </div>
              <button type="submit" class="btn btn-default"><span class="glyphicon glyphicon-search">    </span> 
              </button>
            </form>
          </ul>
        </div>
        <!-- /.navbar-collapse -->
      </div>
      <!-- /.container-fluid -->
    </nav>

有关如何自定义此类值的任何提示或想法？

JavaFX场景生成器 - 使用变量值

0 个答案: