Javafx 可拆卸窗格系统
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Javafx detachable pane system
提问by Nicolas Martel
This is something I like that I have seen in a few different softwares. I don't know where it originates from or what it really is called but here is an example of the pane system in Visual Studio.
这是我在一些不同的软件中看到的我喜欢的东西。我不知道它的起源或真正的名称，但这里是 Visual Studio 中窗格系统的一个示例。
Note how I can easily attach the pane anywhere with ease. Is such a thing possible with Javafx?
请注意我如何轻松轻松地将窗格附加到任何地方。Javafx 可以实现这样的事情吗？
采纳答案by Goombert
I recognize this question is old but others may be interested to know. I created a lightweight docking library for JavaFX for both proprietary and non-proprietary uses under the LGPL license.
我承认这个问题很老，但其他人可能有兴趣知道。我为 JavaFX 创建了一个轻量级的对接库，用于 LGPL 许可下的专有和非专有用途。
https://github.com/RobertBColton/DockFX
https://github.com/RobertBColton/DockFX
回答by jewelsea
There is no built-in docking framework for JavaFX 8.
JavaFX 8 没有内置的对接框架。
There are some 3rd party solutions such as Drombler FX. I haven't used any of them.
有一些 3rd 方解决方案，例如Drombler FX。我没有使用过它们中的任何一个。
A simple home-built system to dock and undock panels is pretty easy to create, but a comprehensive system would be quite difficult. The following code is adapted from zonski's answer to a docking framework discussion is in the Oracle JavaFX forum threads.
一个简单的自制系统来停靠和取消停靠面板很容易创建，但一个全面的系统将非常困难。以下代码改编自 zonski 在Oracle JavaFX 论坛线程中对对接框架讨论的回答。
import javafx.application.Application;
import javafx.geometry.Orientation;
import javafx.scene.*;
import javafx.scene.control.*;
import javafx.scene.layout.*;
import javafx.stage.*;
public class SimpleDocking extends Application {
public void start(final Stage stage) throws Exception {
final SplitPane rootPane = new SplitPane();
rootPane.setOrientation(Orientation.VERTICAL);
final FlowPane dockedArea = new FlowPane();
dockedArea.getChildren().add(new Label("Some docked content"));
final FlowPane centerArea = new FlowPane();
final Button undockButton = new Button("Undock");
centerArea.getChildren().add(undockButton);
rootPane.getItems().addAll(centerArea, dockedArea);
stage.setScene(new Scene(rootPane, 300, 300));
stage.show();
final Dialog dialog = new Dialog(stage);
undockButton.disableProperty().bind(dialog.showingProperty());
undockButton.setOnAction(actionEvent -> {
rootPane.getItems().remove(dockedArea);
dialog.setOnHidden(windowEvent -> {
rootPane.getItems().add(dockedArea);
});
dialog.setContent(dockedArea);
dialog.show(stage);
});
}
private class Dialog extends Popup {
private BorderPane root;
private Dialog(Window parent) {
root = new BorderPane();
root.setPrefSize(200, 200);
root.setStyle("-fx-border-width: 1; -fx-border-color: gray");
root.setTop(buildTitleBar());
setX(parent.getX() + 50);
setY(parent.getY() + 50);
getContent().add(root);
}
public void setContent(Node content) {
root.setCenter(content);
}
private Node buildTitleBar() {
BorderPane pane = new BorderPane();
pane.setStyle("-fx-background-color: burlywood; -fx-padding: 5");
final Delta dragDelta = new Delta();
pane.setOnMousePressed(mouseEvent -> {
dragDelta.x = getX() - mouseEvent.getScreenX();
dragDelta.y = getY() - mouseEvent.getScreenY();
});
pane.setOnMouseDragged(mouseEvent -> {
setX(mouseEvent.getScreenX() + dragDelta.x);
setY(mouseEvent.getScreenY() + dragDelta.y);
});
Label title = new Label("My Dialog");
title.setStyle("-fx-text-fill: midnightblue;");
pane.setLeft(title);
Button closeButton = new Button("X");
closeButton.setOnAction(actionEvent -> hide());
pane.setRight(closeButton);
return pane;
}
}
private static class Delta {
double x, y;
}
public static void main(String[] args) throws Exception {
launch(args);
}
}
If you have extensiveneed for such a framework, you might want to look into the NetBeans platform, which is a Swing based framework into which you can embed JavaFX.
如果您对此类框架有广泛的需求，您可能需要查看NetBeans 平台，这是一个基于 Swing 的框架，您可以在其中嵌入 JavaFX。
回答by Pete
As the previous answersays, JavaFX does not have built-in support for dockable tabs. There is an OpenJDK issuerequesting support for draggable and dockable tabs.
正如前面的答案所说，JavaFX 没有对可停靠选项卡的内置支持。有一个OpenJDK 问题要求支持可拖动和可停靠的选项卡。
A recent third-party solution that may be worth looking into is DockFXwhich is in active development at the time of writing (September 2015)
最近可能值得研究的第三方解决方案是DockFX，在撰写本文时正在积极开发中（2015 年 9 月）
回答by andy goryachev
A simple docking framework for JavaFX:
一个简单的 JavaFX 对接框架：
https://github.com/andy-goryachev/FxDock
https://github.com/andy-goryachev/FxDock
public void start(Stage s) throws Exception
{
// plug in custom windows and dockable panes.
FxDockFramework.setGenerator(new DemoPanes());
// load saved layout
int ct = FxDockFramework.loadLayout();
if(ct == 0)
{
// when no saved layout exists, open the first window
DemoWindow.openBrowser("https://github.com/andy-goryachev/FxDock");
}
}
