It took a few days to complete the package of custom toolbar
Involved
1. ImageListBox control development
2. Re-layout of the Toolbar button
1 It is easy to write less than an hour. For 2 but spend a considerable time, there is a complete study for Toolbutton's layout, and once considers the exchange of Button's position, and finally use re-creation implementation (Downto Insert) This simplifies a lot. As for the preservation of the interface, it is very simple.