java - Add a JButton inside a JTabbedPane tab

Question

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Adding a button component to a java tabbed pane in java

Is it possible to add a button to a JTabbedPane tab (the tab itself) so that when clicked it could perform an action, for example close the tab?

Answer 1

当然。首先添加一个这样的选项卡：

JTabbedPane tabbedPane = new JTabbedPane();
tabbedPane.add( "title", content );

然后用这个改变“标题”标签：

tabbedPane.setTabComponentAt( 0, new JButton( "This is now a button!" ) );
// 0 is the tabindex