如何将一个toolbar连接到另一个后面

hzlong02 2011-04-13 04:59:59

本人菜鸟，求高手详细解答

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Eleven 2011-04-13

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void   CMainFrame::DockControlBarLeftOf(CToolBar*   Bar,   CToolBar*   LeftOf) 

{ 

CRect   rect; 

DWORD   dw; 

UINT   n; 



//   get   MFC   to   adjust   the   dimensions   of   all   docked   ToolBars 

//   so   that   GetWindowRect   will   be   accurate 

RecalcLayout(TRUE); 



LeftOf-> GetWindowRect(&rect); 

rect.OffsetRect(1,0); 

dw=LeftOf-> GetBarStyle(); 

n   =   0; 

n   =   (dw&CBRS_ALIGN_TOP)   ?   AFX_IDW_DOCKBAR_TOP   :   n; 

n   =   (dw&CBRS_ALIGN_BOTTOM   &&   n==0)   ?   AFX_IDW_DOCKBAR_BOTTOM   :   n; 

n   =   (dw&CBRS_ALIGN_LEFT   &&   n==0)   ?   AFX_IDW_DOCKBAR_LEFT   :   n; 

n   =   (dw&CBRS_ALIGN_RIGHT   &&   n==0)   ?   AFX_IDW_DOCKBAR_RIGHT   :   n; 



//   When   we   take   the   default   parameters   on   rect,   DockControlBar   will   dock 

//   each   Toolbar   on   a   seperate   line.   By   calculating   a   rectangle,   we 

//   are   simulating   a   Toolbar   being   dragged   to   that   location   and   docked. 

DockControlBar(Bar,n,&rect); 

}