Javafx 将 Tab X 从 url 更改为图像图标
如何将选项卡关闭图标 X 更改为 javafx 中的图像?我试过 setGraphic()，但它只需要一个节点......我想设置它的图像是 http://eclipse-icons.i24.cc/ovr16/progress_rem.gif
How could I change the Tabs close icon X to an image in javafx? I have tried setGraphic(), but it only takes a node... the image i want to set it to is http://eclipse-icons.i24.cc/ovr16/progress_rem.gif
推荐答案
使用 ImageView 使图像成为有效节点，但这似乎是用于图标的.
Make the image a valid node using ImageView, but that seems to be for icons.
Tab tab = new Tab();
Image image = new Image("http://eclipse-icons.i24.cc/ovr16/progress_rem.gif");
ImageView iv = new ImageView(image);
tab.setGraphic(iv);
摆脱 CSS 中的默认形状或编写自己的形状或使用背景图像
Get rid of the default shape in CSS or write your own or use a background image
.tab-close-button {
-fx-background-color: transparent;//-fx-mark-color;
-fx-shape:null;
-fx-background-image: url("/progress_rem.gif");
}
你必须提供你自己的点击处理程序，没有 css 形状，或点击的东西.
You'll have to provide your own click handler without the css shape, or something to click on.
这就是你使用 css 得到的.
This is what you get with css.
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