javax.swing.TransferHandler#exportAsDrag ( )源码实例Demo

下面列出了javax.swing.TransferHandler#exportAsDrag ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： nextreports-designer 文件： TableDNDRecognizer.java

public void mouseDragged(MouseEvent ev) {
    Point p = ev.getPoint();
    if (!recognized
            && ev.isShiftDown()
            && ((Math.abs(pressedPoint.x - p.x) > 5) || (Math
                    .abs(pressedPoint.y - p.y) > 5))) {
        dragged = true;
        recognized = true;
        JComponent c = (JComponent) ev.getSource();
        TransferHandler th = c.getTransferHandler();
        if (th != null) {
            th.exportAsDrag(c, ev, ev.isAltDown() ? 
                    DnDConstants.ACTION_COPY : DnDConstants.ACTION_MOVE);
        }
    }
}

源代码2 项目： javamelody 文件： MTransferableLabel.java

@Override
public void mouseDragged(MouseEvent e) {
	if (firstMouseEvent != null) {
		e.consume();
		final int dx = Math.abs(e.getX() - firstMouseEvent.getX());
		final int dy = Math.abs(e.getY() - firstMouseEvent.getY());
		if (dx > 5 || dy > 5) {
			final JComponent c = (JComponent) e.getSource();
			final TransferHandler handler = c.getTransferHandler();
			handler.exportAsDrag(c, firstMouseEvent, TransferHandler.COPY);
			firstMouseEvent = null;
		}
	}
}

源代码3 项目： niftyeditor 文件： DragHandler.java

@Override
public void mousePressed(MouseEvent e) {
   
        NWidget c = (NWidget) e.getSource();
        TransferHandler handler = c.getTransferHandler();
        handler.exportAsDrag(c, e, TransferHandler.COPY); 
       
}

源代码4 项目： niftyeditor 文件： GuiSelectionListener.java

public final void startDrag(MouseEvent e) {
    if(enable){
        if (!(this.getSelected() instanceof GScreen) && !(this.getSelected() instanceof GLayer)) {
            JPanel c = (JPanel) e.getComponent();
            TransferHandler handler = c.getTransferHandler();
            handler.exportAsDrag(c, e, TransferHandler.MOVE);
            this.niftyView.getDDManager().startDrag(this.getSelected());
        }
    }
  
}

源代码5 项目： Spark 文件： Tree.java

/**
    * Handles drag and drop.
    *
    * @param e - the mousedragged event to handle drag and drop from.
    */
   @Override
public void mouseDragged(MouseEvent e) {
       final JComponent c = (JComponent)e.getSource();
       JiveTreeNode node = (JiveTreeNode)getLastSelectedPathComponent();
       if (node == null) {
           return;
       }
       if (node.isLeaf()) {
           TransferHandler handler = c.getTransferHandler();
           handler.exportAsDrag(c, e, TransferHandler.COPY);
       }
   }

方法所在类

javax.swing.TransferHandler