JLightweightFrame.java 文件源码

public <T extends DragGestureRecognizer> T createDragGestureRecognizer(
        Class<T> abstractRecognizerClass,
        DragSource ds, Component c, int srcActions,
        DragGestureListener dgl)
{
    return content == null ? null : content.createDragGestureRecognizer(
            abstractRecognizerClass, ds, c, srcActions, dgl);
}