org.assertj.swing.core

Class ComponentDragAndDrop

java.lang.Object

org.assertj.swing.core.ComponentDragAndDrop

public class ComponentDragAndDrop
extends Object

Simulates a user performing drag-and-drop.

Author:

Alex Ruiz

Field Summary

Fields

Modifier and Type	Field and Description
static int	DRAG_THRESHOLD Number of pixels traversed before a drag starts.

Constructor Summary

Constructors

Constructor and Description
ComponentDragAndDrop(Robot robot) Creates a new ComponentDragAndDrop.

Method Summary

Methods

Modifier and Type	Method and Description
void	drag(Component target, Point where) Performs a drag action at the given location.
void	dragOver(Component target, Point where) Move the mouse appropriately to get from the source to the destination.
void	drop(Component target, Point where) Ends a drag operation, releasing the mouse button over the given target location.

Methods inherited from class java.lang.Object

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

Field Detail

DRAG_THRESHOLD

public static final int DRAG_THRESHOLD

Number of pixels traversed before a drag starts.

Constructor Detail

ComponentDragAndDrop

public ComponentDragAndDrop(@Nonnull
                    Robot robot)

Creates a new ComponentDragAndDrop.

Parameters:

robot - the robot to use to simulate user input.

Method Detail

drag

@RunsInEDT
public void drag(@Nonnull
                  Component target,
                  @Nonnull
                  Point where)

Performs a drag action at the given location.

Parameters:

target - the target AWT or Swing Component.

where - the point where to start the drag action.

drop

@RunsInEDT
public void drop(@Nonnull
                  Component target,
                  @Nonnull
                  Point where)

Ends a drag operation, releasing the mouse button over the given target location.

This method is tuned for native drag/drop operations, so if you get odd behavior, you might try using a simple Robot.moveMouse(Component, int, int) and Robot.releaseMouseButtons().

Parameters:

target - the target AWT or Swing Component.

where - the point where the drag operation ends.

Throws:

ActionFailedException - if there is no drag action in effect.

dragOver

public void dragOver(@Nonnull
            Component target,
            @Nonnull
            Point where)

Move the mouse appropriately to get from the source to the destination. Enter/exit events will be generated where appropriate.

Parameters:

target - the target AWT or Swing Component.

where - the point to drag over.