隐藏JInternalFrame的标题栏? -java [英] hiding title bar of JInternalFrame? -java

问题描述

我在网上找到了一些代码，我对其进行了一些编辑.我想隐藏JInternalFrame的标题栏.

I found some code online, I edited it a bit. I want to hide title bar of a JInternalFrame.

  JInternalFrame frame = new JInternalFrame();
  // Get the title bar and set it to null
  setRootPaneCheckingEnabled(false);
  javax.swing.plaf.InternalFrameUI ifu= frame.getUI();
  ((javax.swing.plaf.basic.BasicInternalFrameUI)ifu).setNorthPane(null);      

  frame.setLocation(i*50+10, i*50+10);
  frame.setSize(200, 150);
  //frame.setBackground(Color.white);      

  frame.setVisible(true);
  desktop.add(frame);

问题是标题栏由于某种原因没有被隐藏. 谢谢.

The problem is that the title bar isn't being hidden for some reason. Thanks.

推荐答案

首先将内部框架转换为basicinternalframe.

First convert the internalframe to basicinternalframe.

这样做:-

BasicInternalFrameUI bi = (BasicInternalFrameUI)your_internalframe_object.getUI();
bi.setNorthPane(null);

此后，标题栏将不可见.

After this your title bar will be invisible.

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