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• 20.1.6
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• WebDragSourceContextPeer.java

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org.webswing.toolkit.WebDragSourceContextPeer Maven / Gradle / Ivy

package org.webswing.toolkit;

import java.awt.Cursor;
import java.awt.datatransfer.Transferable;
import java.awt.dnd.DragGestureEvent;
import java.awt.dnd.InvalidDnDOperationException;
import java.util.Map;

import org.webswing.toolkit.util.Util;

@SuppressWarnings("restriction")
public class WebDragSourceContextPeer extends sun.awt.dnd.SunDragSourceContextPeer {

    private static final WebDragSourceContextPeer theInstance = new WebDragSourceContextPeer(null);

    public WebDragSourceContextPeer(DragGestureEvent paramDragGestureEvent) {
        super(paramDragGestureEvent);
    }

    static WebDragSourceContextPeer createDragSourceContextPeer(DragGestureEvent paramDragGestureEvent) throws InvalidDnDOperationException {
        theInstance.setTrigger(paramDragGestureEvent);
        return theInstance;
    }

    @SuppressWarnings("rawtypes")
    @Override
    protected void startDrag(Transferable paramTransferable, long[] paramArrayOfLong, Map paramMap) {
        WebDropTargetContextPeer.setCurrentJVMLocalSourceTransferable(paramTransferable);

        Util.getWebToolkit().getEventDispatcher().dragStart(this, paramTransferable, getTrigger().getSourceAsDragGestureRecognizer().getSourceActions(), paramArrayOfLong);
    }

    @Override
    protected void setNativeCursor(long paramLong, Cursor paramCursor, int paramInt) {

    }

    public void dragEnter(int dropAction, int eventModifiers, int x, int y) {
        postDragSourceDragEvent(dropAction, eventModifiers, x, y, 1);
    }

    public void dragMotion(int dropAction, int eventModifiers, int x, int y) {
        postDragSourceDragEvent(dropAction, eventModifiers, x, y, 2);
    }

    public void dragExit2(int x, int y) {
        dragExit(x, y);
    }

    public void dragMouseMoved(int dropAction, int eventModifiers, int x, int y) {
        postDragSourceDragEvent(dropAction, eventModifiers, x, y, 6);
    }

    public void dragOperationChanged(int dropAction, int eventModifiers, int x, int y) {
        postDragSourceDragEvent(dropAction, eventModifiers, x, y, 3);
    }

    public void dragFinished(boolean success, int dropAction, int x, int y) {
            dragDropFinished(success, dropAction, x, y);
    }
}