//
YToolBarؼ
Alpha:         BKGʱ,Ĭֵ255(͸),0ʾȫ͸
ArrowWidth:    ¼ͷĿ
BackColor:       
clrBase:       ׼ɫ,һɫȷɫ(ͨЧ)
Font:          
ForeColor:     
IconSize:      ϰťͼĳߴ
IsToolTip:     Ƿʾ
ItemHeight:    ˵ĸ߶
relItemLeft:   ItemΧ߽絽ͼƫ
relLeft:       ؼLeftƫ
relTop:        ؼTopƫ
TotalStyle:    Ŀǰַ


AddItem( ťı,ťʾı,ť,ťͼ,ťǷ,ť )
GetItemBottom: ڵõťBottomֵ(˵ʱλʱҪõ)
GetItemLeft:   ڵõťLeftֵ(˵ʱλʱҪõ)
RemoveItem( ťֵ )
SetEnableStateByCaption:ùϰťEnabled״̬
SetEnableStateByIndex:ùϰťEnabled״̬
SetState( ֵ ),Ϊ-1ʱʾظԭʼ״̬,-1ʱʹťð״̬

ֻ
hwnd:               
HoverIndex:    ϷԹťֵ,κһťϾ-1

¼:
ClickByIndex              
ClickByCaption            
ClickPopupByIndex        
ClickPopupByCaption      