This dragIconImage (dropIconImage) Property Editor is intended to customize the dragIconImage and dropIconImage properties. Refer to Figure 1 for the Property Editor view.
Figure 1 - The dragIconImage (dropIconImage) property editor
To set the dragIconImage (or dropIconImage) property, you should select the Browse button and FileDialog opens. You should select an image file and press the Open button. Consequently, a file path is displayed in TextField. After that, you can press the Apply button and the dragIconImage (or dropIconImage) property is set at java.lang.String.Then press the Ok button.