对于OpenOffice Calc，套细胞支撑或价值概念证明通过鼠标拖动插件。

Demo Code: An OpenOffice add-on that gets and changes the current active cell in OpenOffice Calc on mouseMove or mouseDrag. It maintains coordinates for the current cell based on XSelectionChangeListener events. Here it is used to set the XCell background color property or value for freehand mouse drawing, like finger-painting. The add-on oxt file works with OpenOffice 3.2. The source is a zip file in downloads. It was developed with: Stack on March 7, 2011: Netbeans-6.9.1, NetbeansOOPlugin-2.0.7, OO-3.2.1(Build9502), OO-SDK-3.3, JDK-1.6, WinXP

org
openoffice
openoffice
CentralRegistrationClass.java
myAddOn.java
myEventListener.java