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我found我可以使用CSS删除TabPane的背景。但我如何通过使用setStyle来做到这一点？如何删除TabPane背景阴影
TabPane tabPane = new TabPane();
tabPane.setStyle("-fx-effect: null;");
EDIT
public class clicen extends Application
{
@Override
public void start(Stage primaryStage)
{
final Label label = new Label("New Connection");
label.setFont(new Font("Arial", 20));
Stage dialog = new Stage();
dialog.initModality(Modality.APPLICATION_MODAL);
dialog.initOwner(primaryStage);
GridPane gridPane = new GridPane();
//gridPane.setGridLinesVisible(true);
gridPane.setPadding(new Insets(25));
gridPane.setHgap(30);
gridPane.setVgap(30);
TabPane tabPane = new TabPane();
Tab tabConn = new Tab("General");
tabConn.setStyle("-fx-font-size: 12pt;");
tabPane.setTabClosingPolicy(TabPane.TabClosingPolicy.UNAVAILABLE);
Tab tabConnAdv = new Tab("Advanced");
tabConnAdv.setStyle("-fx-font-size: 12pt;");
tabPane.getTabs().add(tabConn);
tabPane.getTabs().add(tabConnAdv);
Text ncn = new Text("New Connection Properties");
ncn.setFont(new Font("Arial", 20));
/// internal grid pane
GridPane ingridPane = new GridPane();
//ingridPane.setGridLinesVisible(true);
ingridPane.setPadding(new Insets(25));
ingridPane.setHgap(30);
ingridPane.setVgap(30);
// internal gridpane
Text textHost = new Text("Host");
ingridPane.add(textHost, 0, 1);
TextField hostIn = new TextField();
ingridPane.add(hostIn, 1, 1);
Text textUsername = new Text("Username");
ingridPane.add(textUsername, 0, 2);
TextField usernameIn = new TextField();
ingridPane.add(usernameIn, 1, 2);
Text taxtPassword = new Text("Password");
ingridPane.add(taxtPassword, 0, 3);
TextField passwdIn = new TextField();
ingridPane.add(passwdIn, 1, 3);
Text textPort = new Text("Port number");
ingridPane.add(textPort, 0, 4);
TextField portIn = new TextField();
ingridPane.add(portIn, 1, 4);
Button btnConnect = new Button("Connect");
btnConnect.setStyle("-fx-background-color:\n"
+ " rgba(0,0,0,0.08),\n"
+ " linear-gradient(#9a9a9a, #909090),\n"
+ " linear-gradient(white 0%, #f3f3f3 50%, #ececec 51%, #f2f2f2 100%);\n"
+ " -fx-background-insets: 0 0 -1 0,0,1;\n"
+ " -fx-background-radius: 4,4,3;\n"
+ " -fx-padding: 7 36 6 36;\n"
+ " -fx-text-fill: #242d35;\n"
+ " -fx-font-size: 13px;");
btnConnect.setOnAction(new EventHandler<ActionEvent>()
{
@Override
public void handle(ActionEvent event)
{
System.exit(0);
}
});
Button btnCancel = new Button("Cancel");
btnCancel.setStyle("-fx-background-color:\n"
+ " rgba(0,0,0,0.08),\n"
+ " linear-gradient(#9a9a9a, #909090),\n"
+ " linear-gradient(white 0%, #f3f3f3 50%, #ececec 51%, #f2f2f2 100%);\n"
+ " -fx-background-insets: 0 0 -1 0,0,1;\n"
+ " -fx-background-radius: 4,4,3;\n"
+ " -fx-padding: 7 36 6 36;\n"
+ " -fx-text-fill: #242d35;\n"
+ " -fx-font-size: 13px;");
btnCancel.setOnAction(new EventHandler<ActionEvent>()
{
@Override
public void handle(ActionEvent event)
{
System.exit(0);
}
});
tabConn.setContent(ingridPane);
HBox hbox = new HBox(6);
hbox.setSpacing(10);
hbox.getChildren().add(btnConnect);
hbox.getChildren().add(btnCancel);
hbox.setAlignment(Pos.CENTER);
gridPane.add(ncn, 0, 0);
gridPane.add(tabPane, 0, 1);
gridPane.add(hbox, 0, 2);
gridPane.setAlignment(Pos.CENTER);
Color bColor = Color.web("F5F5F5", 1.0);
// Stage
Scene scene = new Scene(gridPane, 800, 500, Color.WHITE);
dialog.setScene(scene);
dialog.setTitle("New Connection");
//Image icon = new Image(getClass().getResource("/images/system-help.png").toExternalForm());
//dialog.getIcons().add(icon);
dialog.show();
tabPane.lookup(".headers-region").setStyle("-fx-effect: null;");
}
}
我测试此代码。它不工作。
SOLUTON
tabPane.lookup(".tab-pane .tab-header-area .tab-header-background").setStyle("-fx-background-color: yellow;");
我更新了代码。它不工作。也许我错过了什么？ – user1285928
您的代码也适用于JavaFX 2.2.21-b11版本。试试这个测试：'tabPane.lookup（“。headers-region”）。setStyle（“ - fx-effect：null; -fx-padding：20px; -fx-background-color：red;”）;'。 –
我得到了这个结果：http://s13.postimg.org/y8cw8ivzr/xxxzxz.png但是灰色背景仍然没有被删除。 – user1285928