Class PieceMover.DragHandlerMacOSX

java.lang.Object

VASSAL.build.module.map.PieceMover.AbstractDragHandler

VASSAL.build.module.map.PieceMover.DragHandler

VASSAL.build.module.map.PieceMover.DragHandlerMacOSX

All Implemented Interfaces:

DragGestureListener, DragSourceListener, DragSourceMotionListener, DropTargetListener, EventListener

Enclosing class:

PieceMover

public static class PieceMover.DragHandlerMacOSX
extends PieceMover.DragHandler

Special MacOSX variant of DragHandler, because of differences in how device scaling is handled.

Nested Class Summary

Nested classes/interfaces inherited from class PieceMover.AbstractDragHandler

PieceMover.AbstractDragHandler.AbstractDragHandlerFactory

Field Summary

Fields inherited from class PieceMover.AbstractDragHandler

boundingBox, boundingBoxComp, currentPieceOffsetX, currentPieceOffsetY, CURSOR_ALPHA, dragCursor, dragCursorZoom, dragPieceOffCenterZoom, dropTargetListeners, EXTRA_BORDER, lastDragLocation, pieceMovers

Constructor Summary

Constructors

Constructor	Description
DragHandlerMacOSX()

Method Summary

Modifier and Type	Method	Description
protected double	getDeviceScale(DragGestureEvent dge)
protected double	getDeviceScale(DropTargetDragEvent e)
protected int	getOffsetMult()

Methods inherited from class PieceMover.DragHandler

dragGestureRecognized

Methods inherited from class PieceMover.AbstractDragHandler

addPieceMover, beginDragging, calcDrawOffset, dragDropEnd, dragEnter, dragEnter, dragExit, dragExit, dragGestureRecognizedPrep, dragMouseMoved, dragOver, dragOver, drop, dropActionChanged, dropActionChanged, getListener, getTheDragHandler, makeDragCursor, makeDragImageCursorCommon, makeDragImageCursorCommon, makeDropTarget, moveDragCursor, removeDragCursor, removeDropTarget, resetDragHandler, resetRecursivePieceSlots, setDrawWinToOwnerOf, setTheDragHandler

Methods inherited from class Object

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

Constructor Details

DragHandlerMacOSX

public DragHandlerMacOSX()

Method Details

getOffsetMult

protected int getOffsetMult()

Overrides:

getOffsetMult in class PieceMover.DragHandler

Returns:

platform-dependent offset multiplier

getDeviceScale

protected double getDeviceScale(DragGestureEvent dge)

Overrides:

getDeviceScale in class PieceMover.DragHandler

Parameters:

dge - DG event

Returns:

platform-dependent device scale

getDeviceScale

protected double getDeviceScale(DropTargetDragEvent e)

Overrides:

getDeviceScale in class PieceMover.DragHandler