ShortestPath.fxml

<?xml version="1.0" encoding="UTF-8"?>
<!--
  /////////////////////////////////////////////////////////////////////////////
  //
  // This demo file is part of yFiles for JavaFX 3.6.
  //
  // Copyright (c) 2000-2023 by yWorks GmbH, Vor dem Kreuzberg 28,
  // 72070 Tuebingen, Germany. All rights reserved.
  //
  // yFiles demo files exhibit yFiles for JavaFX functionalities. Any redistribution
  // of demo resource files, with or without modification, is not permitted.
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  // demo is shipped with are allowed to use the resource file as basis for
  // their own yFiles for JavaFX powered applications. Use of such programs is
  // governed by the rights and conditions as set out in the yFiles for JavaFX
  // license agreement.
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<?import com.yworks.yfiles.view.GraphControl?>
<?import javafx.collections.FXCollections?>
<?import javafx.scene.control.Button?>
<?import javafx.scene.control.ComboBox?>
<?import javafx.scene.control.Separator?>
<?import javafx.scene.control.TitledPane?>
<?import javafx.scene.control.ToolBar?>
<?import javafx.scene.control.Tooltip?>
<?import javafx.scene.layout.BorderPane?>
<?import javafx.scene.web.WebView?>
<?import toolkit.CommandButton?>
<?import toolkit.IconProvider?>
<?import toolkit.TooltipProvider?>
<?import java.lang.String?>
<?import java.lang.Double?>

<!-- Basic demo structure containing toolbar and graph control -->
<BorderPane xmlns:fx="http://javafx.com/fxml/">
  <top>
    <!-- toolbar that provides controls of this demo -->
    <ToolBar>
      <!-- button to create a new random graph -->
      <Button fx:id="newButton" onAction="#newGraphButtonClick" styleClass="command-button">
        <tooltip><Tooltip text="New random graph"/></tooltip>
        <graphic><IconProvider fx:value="New"/></graphic>
      </Button>

      <Separator orientation="VERTICAL" prefHeight="-1.0"/>

      <!-- buttons to adjust zoom level -->
      <CommandButton command="IncreaseZoom" commandTarget="${graphControl}"/>
      <CommandButton command="DecreaseZoom" commandTarget="${graphControl}"/>
      <CommandButton command="Zoom" commandTarget="${graphControl}" text="">
        <commandParameter><Double fx:value="1.0"></Double></commandParameter>
        <graphic><IconProvider fx:value="ZOOM_RESET"/></graphic>
        <tooltip><TooltipProvider fx:value="ZOOM_RESET"/></tooltip>
      </CommandButton>
      <CommandButton command="FitGraphBounds" commandTarget="${graphControl}"/>

      <Separator orientation="VERTICAL" prefHeight="-1.0"/>

      <!-- Selection of layouts -->
      <ComboBox fx:id="layoutComboBox" onAction="#layoutComboBoxSelectedIndexChanged">
        <items>
          <FXCollections fx:factory="observableArrayList">
            <String fx:value="Hierarchic Layout"/>
            <String fx:value="Organic Layout"/>
            <String fx:value="Orthogonal Layout"/>
          </FXCollections>
        </items>
        <tooltip><Tooltip text="Select layout"></Tooltip></tooltip>
      </ComboBox>
      <Button fx:id="applyLayoutButton" onAction="#applyLayoutButtonClick" styleClass="command-button">
        <tooltip><TooltipProvider fx:value="LAYOUT"/></tooltip>
      </Button>

      <Separator orientation="VERTICAL" prefHeight="-1.0"/>

      <!-- shortest path controls -->
      <Button text="Mark as Source" onAction="#markSourceNodesButtonClick">
        <tooltip><Tooltip text="Mark selected nodes as source"/></tooltip>
      </Button>
      <Button text="Mark as Target" onAction="#markTargetNodesButtonClick">
        <tooltip><Tooltip text="Mark selected nodes as target"/></tooltip>
      </Button>
      <ComboBox fx:id="directedComboBox" onAction="#directedComboBoxSelectedIndexChanged">
        <items>
          <FXCollections fx:factory="observableArrayList">
            <String fx:value="Directed Edges"/>
            <String fx:value="Undirected Edges"/>
          </FXCollections>
        </items>
        <tooltip><Tooltip text="Select edge type"></Tooltip></tooltip>
      </ComboBox>

      <Separator orientation="VERTICAL" prefHeight="-1.0"/>

      <!-- label controls -->
      <Button fx:id="editLabelsButton" text="Uniform Edge Labels" onAction="#editLabelsButtonClick">
        <tooltip><Tooltip text="Set uniform labels for all edges"/></tooltip>
      </Button>
      <Button text="Remove Labels" onAction="#removeLabelsButtonClick">
        <tooltip><Tooltip text="Remove all labels"/></tooltip>
      </Button>
    </ToolBar>
  </top>

  <center>
    <!-- graph control that will contain the example graph -->
    <GraphControl fx:id="graphControl"/>
  </center>

  <right>
    <!-- help pane that displays a short instruction for this demo -->
    <TitledPane collapsible="false" expanded="true" maxHeight="Infinity" text="Description">
      <WebView fx:id="helpView" prefWidth="300"/>
    </TitledPane>
  </right>
</BorderPane>