java 删除 JFX 中选项卡后面的灰色 bg
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Remove gray bg behind the tabs in JFX
提问by 4lex1v
So is there any way to remove the gray area behind the tab(s):
那么有什么方法可以删除选项卡后面的灰色区域：
I've tried to do this with CSS, but didn't find how.
我试图用 CSS 来做到这一点，但没有找到方法。
采纳答案by Uluk Biy
JavaFX has a built-in default CSS sheet named caspian.css. Please read this post: https://stackoverflow.com/a/10149050/682495.
To change the default CSS, add this selector to your CSS file and customize it:
JavaFX 有一个名为 caspian.css 的内置默认 CSS 表。请阅读这篇文章：https: //stackoverflow.com/a/10149050/682495。
要更改默认 CSS，请将此选择器添加到您的 CSS 文件并对其进行自定义：
.tab-pane *.tab-header-background {
-fx-background-color: -fx-outer-border, -fx-inner-border, derive(-fx-color, -20%);
-fx-effect: innershadow(two-pass-box , rgba(0,0,0,0.6) , 4, 0.0 , 0 , 0);
}
回答by user2229691
To set the background color of the tabpane header write in the CSS file:
要设置标签页标题的背景颜色，请在 CSS 文件中写入：
.tab-pane .tab-header-area .tab-header-background {
-fx-background-color: yellow;
}
To remove the borders write:
要删除边框，请写入：
.tab-pane .tab-header-area .tab-header-background {
-fx-effect: null;
}
To remove the header completely set opacity to 0:
要完全删除标题，请将不透明度设置为 0：
.tab-pane .tab-header-area .tab-header-background {
-fx-opacity: 0;
}
More on style class tab-pane you can find here:
http://docs.oracle.com/javafx/2/api/javafx/scene/doc-files/cssref.html#tabpane
您可以在此处找到有关样式类选项卡窗格的更多信息：http:
//docs.oracle.com/javafx/2/api/javafx/scene/doc-files/cssref.html#tabpane
回答by yasin
Here is an easier way tabPane.getStyleClass().add("floating"); (copied from a comment above that didn't get enough attention)
这是一个更简单的方法 tabPane.getStyleClass().add("floating"); （从上面没有得到足够关注的评论中复制）
