/DrawableCanvas.java/0/dummy timestamp//TSMART-GS20080919
/ExLine2D.java/0/dummy timestamp//TSMART-GS20080919
/ImageLabel.java/0/dummy timestamp//TSMART-GS20080919
/RightClickMenu.java/0/dummy timestamp//TSMART-GS20080919
/SpreadCanvas.java/0/dummy timestamp//TSMART-GS20080919
D/action////
D/drawing_mode////
D/state////
D/view////
