Package dk.gtz.graphedit.util

Class BindingsUtil

java.lang.Object
dk.gtz.graphedit.util.BindingsUtil
public class BindingsUtil extends Object
General static utilities for various types bindings (javafx.beans.binding)

  • Method Summary

    Modifier and Type
    Method
    Description
    static javafx.beans.binding.DoubleBinding
    createAffineOffsetXBinding(javafx.beans.property.DoubleProperty dependency, javafx.scene.transform.Affine offset)
    Create a new DoubleBinding for binding the provided dependency to a scaled, rotated and translated offset (X-values)
    static javafx.beans.binding.DoubleBinding
    createAffineOffsetYBinding(javafx.beans.property.DoubleProperty dependency, javafx.scene.transform.Affine offset)
    Create a new DoubleBinding for binding the provided dependency to a scaled, rotated and translated offset (Y-values)
    static javafx.beans.binding.DoubleBinding
    createLineOffsetXBinding(javafx.scene.shape.Line line, javafx.beans.property.DoubleProperty scalar)
    Create a new DoubleBinding that is bound to somewhere along the line by some scalar offset (X-values)
    static javafx.beans.binding.DoubleBinding
    createLineOffsetYBinding(javafx.scene.shape.Line line, javafx.beans.property.DoubleProperty scalar)
    Create a new DoubleBinding that is bound to somewhere along the line by some scalar offset (Y-values)
    static javafx.beans.binding.DoubleBinding
    createOvalXBinding(ViewModelPoint sourcePosition, ViewModelPoint targetPosition, ViewModelVertexShape shape)
    Create a new DoubleBinding for the x-value on the edge of the provided shape and target position in an oval manner
    static javafx.beans.binding.DoubleBinding
    createOvalYBinding(ViewModelPoint sourcePosition, ViewModelPoint targetPosition, ViewModelVertexShape shape)
    Create a new DoubleBinding for the y-value on the edge of the provided shape and target position in an oval manner
    static javafx.beans.binding.DoubleBinding
    createRectangularXBinding(ViewModelPoint sourcePosition, ViewModelPoint targetPosition, ViewModelVertexShape shape)
    Create a new DoubleBinding for the x-value on the edge of the provided shape and target position in a rectangular manner
    static javafx.beans.binding.DoubleBinding
    createRectangularYBinding(ViewModelPoint sourcePosition, ViewModelPoint targetPosition, ViewModelVertexShape shape)
    Create a new DoubleBinding for the y-value on the edge of the provided shape and target position in a rectangular manner
    static javafx.beans.binding.DoubleBinding
    createRotationAtLineEndBinding(javafx.scene.shape.Line line)
    Create a new DoubleBinding for a line that is bound to the end of a line This is useful for "sticking" something to the end of a line and have it follow the rotation
    static javafx.beans.binding.DoubleBinding
    createShapedXBinding(ViewModelPoint sourcePosition, ViewModelPoint targetPosition, ViewModelVertexShape shape)
    Create a new DoubleBinding for the x-value on the edge of the provided shape and target position
    static javafx.beans.binding.DoubleBinding
    createShapedYBinding(ViewModelPoint sourcePosition, ViewModelPoint targetPosition, ViewModelVertexShape shape)
    Create a new DoubleBinding for the y-value on the edge of the provided shape and target position
    static javafx.beans.binding.DoubleBinding
    createStringInterpretedDoubleBinding(javafx.beans.property.StringProperty dependency)
    Create a new DoubleBinding that maps a provided StringProperty using Double.valueOf(java.lang.String) Note that the binding itself may throw a NumberFormatException if the string dependency has a non-int value
    static javafx.beans.binding.IntegerBinding
    createStringInterpretedIntegerBinding(javafx.beans.property.StringProperty dependency)
    Create a new IntegerBinding that maps a provided StringProperty using Integer.valueOf(java.lang.String, int) Note that the binding itself may throw a NumberFormatException if the string dependency has a non-int value
    static <T> javafx.beans.binding.StringBinding
    createToStringBinding(String prefix, javafx.beans.property.Property<T> dependency)
    Create a new StringBinding that maps a T-typed Property to a string representation using the toString method.
    static <T> javafx.beans.binding.StringBinding
    createToStringBinding(String prefix, javafx.beans.property.Property<T> dependency, String postfix)
    Create a new StringBinding that maps a T-typed Property to a string representation using the toString method.
    static <T> javafx.beans.binding.StringBinding
    createToStringBinding(javafx.beans.property.Property<T> dependency)
    Create a new StringBinding that maps a T-typed Property to a string representation using the toString method

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Method Details

    • createShapedXBinding

      public static javafx.beans.binding.DoubleBinding createShapedXBinding(ViewModelPoint sourcePosition, ViewModelPoint targetPosition, ViewModelVertexShape shape)
      Create a new DoubleBinding for the x-value on the edge of the provided shape and target position
      Parameters:
      sourcePosition - The source position
      targetPosition - The target position. This will be the binding position
      shape - The shape dimensions to use
      Returns:
      The new binding
      Throws:
      RuntimeException - if the provided ViewModelVertexShape value is not supported
      See Also:

    • createRectangularXBinding

      public static javafx.beans.binding.DoubleBinding createRectangularXBinding(ViewModelPoint sourcePosition, ViewModelPoint targetPosition, ViewModelVertexShape shape)
      Create a new DoubleBinding for the x-value on the edge of the provided shape and target position in a rectangular manner
      Parameters:
      sourcePosition - The source position
      targetPosition - The target position. This will be the binding position
      shape - The shape dimensions to use
      Returns:
      The new binding

    • createOvalXBinding

      public static javafx.beans.binding.DoubleBinding createOvalXBinding(ViewModelPoint sourcePosition, ViewModelPoint targetPosition, ViewModelVertexShape shape)
      Create a new DoubleBinding for the x-value on the edge of the provided shape and target position in an oval manner
      Parameters:
      sourcePosition - The source position
      targetPosition - The target position. This will be the binding position
      shape - The shape dimensions to use
      Returns:
      The new binding

    • createShapedYBinding

      public static javafx.beans.binding.DoubleBinding createShapedYBinding(ViewModelPoint sourcePosition, ViewModelPoint targetPosition, ViewModelVertexShape shape)
      Create a new DoubleBinding for the y-value on the edge of the provided shape and target position
      Parameters:
      sourcePosition - The source position
      targetPosition - The target position. This will be the binding position
      shape - The shape dimensions to use
      Returns:
      The new binding
      Throws:
      RuntimeException - if the provided ViewModelVertexShape value is not supported
      See Also:

    • createRectangularYBinding

      public static javafx.beans.binding.DoubleBinding createRectangularYBinding(ViewModelPoint sourcePosition, ViewModelPoint targetPosition, ViewModelVertexShape shape)
      Create a new DoubleBinding for the y-value on the edge of the provided shape and target position in a rectangular manner
      Parameters:
      sourcePosition - The source position
      targetPosition - The target position. This will be the binding position
      shape - The shape dimensions to use
      Returns:
      The new binding

    • createOvalYBinding

      public static javafx.beans.binding.DoubleBinding createOvalYBinding(ViewModelPoint sourcePosition, ViewModelPoint targetPosition, ViewModelVertexShape shape)
      Create a new DoubleBinding for the y-value on the edge of the provided shape and target position in an oval manner
      Parameters:
      sourcePosition - The source position
      targetPosition - The target position. This will be the binding position
      shape - The shape dimensions to use
      Returns:
      The new binding

    • createRotationAtLineEndBinding

      public static javafx.beans.binding.DoubleBinding createRotationAtLineEndBinding(javafx.scene.shape.Line line)
      Create a new DoubleBinding for a line that is bound to the end of a line This is useful for "sticking" something to the end of a line and have it follow the rotation
      Parameters:
      line - The line to reference
      Returns:
      The new binding

    • createAffineOffsetXBinding

      public static javafx.beans.binding.DoubleBinding createAffineOffsetXBinding(javafx.beans.property.DoubleProperty dependency, javafx.scene.transform.Affine offset)
      Create a new DoubleBinding for binding the provided dependency to a scaled, rotated and translated offset (X-values)
      Parameters:
      dependency - The double to offset
      offset - The offset to use
      Returns:
      A new binding that offsets dependency in a scaled and rotated manner by the translation of the provided offset

    • createAffineOffsetYBinding

      public static javafx.beans.binding.DoubleBinding createAffineOffsetYBinding(javafx.beans.property.DoubleProperty dependency, javafx.scene.transform.Affine offset)
      Create a new DoubleBinding for binding the provided dependency to a scaled, rotated and translated offset (Y-values)
      Parameters:
      dependency - The double to offset
      offset - The offset to use
      Returns:
      A new binding that offsets dependency in a scaled and rotated manner by the translation of the provided offset

    • createStringInterpretedIntegerBinding

      public static javafx.beans.binding.IntegerBinding createStringInterpretedIntegerBinding(javafx.beans.property.StringProperty dependency)
      Create a new IntegerBinding that maps a provided StringProperty using Integer.valueOf(java.lang.String, int) Note that the binding itself may throw a NumberFormatException if the string dependency has a non-int value
      Parameters:
      dependency - The string property to interpret
      Returns:
      The new binding

    • createStringInterpretedDoubleBinding

      public static javafx.beans.binding.DoubleBinding createStringInterpretedDoubleBinding(javafx.beans.property.StringProperty dependency)
      Create a new DoubleBinding that maps a provided StringProperty using Double.valueOf(java.lang.String) Note that the binding itself may throw a NumberFormatException if the string dependency has a non-int value
      Parameters:
      dependency - The string property to interpret
      Returns:
      The new binding

    • createToStringBinding

      public static <T> javafx.beans.binding.StringBinding createToStringBinding(javafx.beans.property.Property<T> dependency)
      Create a new StringBinding that maps a T-typed Property to a string representation using the toString method
      Type Parameters:
      T - The type of the wrapped value
      Parameters:
      dependency - The property to stringify
      Returns:
      The new binding

    • createToStringBinding

      public static <T> javafx.beans.binding.StringBinding createToStringBinding(String prefix, javafx.beans.property.Property<T> dependency)
      Create a new StringBinding that maps a T-typed Property to a string representation using the toString method. with a constant prefix prepended to the string value
      Type Parameters:
      T - The type of the wrapped value
      Parameters:
      prefix - The prefix to prepend
      dependency - The property to stringify
      Returns:
      The new binding

    • createToStringBinding

      public static <T> javafx.beans.binding.StringBinding createToStringBinding(String prefix, javafx.beans.property.Property<T> dependency, String postfix)
      Create a new StringBinding that maps a T-typed Property to a string representation using the toString method. with a constant prefix and postfix prepended and appended respectively to the string value
      Type Parameters:
      T - The type of the wrapped value
      Parameters:
      prefix - The prefix to prepend
      dependency - The property to stringify
      postfix - The postfix to prepend
      Returns:
      The new binding

    • createLineOffsetXBinding

      public static javafx.beans.binding.DoubleBinding createLineOffsetXBinding(javafx.scene.shape.Line line, javafx.beans.property.DoubleProperty scalar)
      Create a new DoubleBinding that is bound to somewhere along the line by some scalar offset (X-values)
      Parameters:
      line - The line to offset along
      scalar - The offset amount ranging from [0..1], lower or higher will extend the point past the line
      Returns:
      The new binding

    • createLineOffsetYBinding

      public static javafx.beans.binding.DoubleBinding createLineOffsetYBinding(javafx.scene.shape.Line line, javafx.beans.property.DoubleProperty scalar)
      Create a new DoubleBinding that is bound to somewhere along the line by some scalar offset (Y-values)
      Parameters:
      line - The line to offset along
      scalar - The offset amount ranging from [0..1], lower or higher will extend the point past the line
      Returns:
      The new binding