MDI Perfect Without Borders

One, macro definition

Window properties Modify Macros afx_static BOOL AFXAPI _afxmodifystyle (HWND hwnd, int nstyleoffset, DWORD Dwremove, DWORD Dwadd, UINT nflags);


#define DELETE_BORDER_CWND (Pcwndclass) \
{\
Pcwndclass->modifystyleex (ws_ex_clientedge| ws_ex_windowedge| Ws_ex_staticedge,0,swp_drawframe); \
Pcwndclass->modifystyle (ws_thickframe| ws_caption| ws_border| Ws_sysmenu, 0, Swp_drawframe);
Pcwndclass->modifystyleex (Ws_ex_appwindow,ws_ex_toolwindow);
}
#define DELETE_BORDER_CS (CS) \
{\
Cs.dwexstyle &= ~ (ws_ex_clientedge| ws_ex_windowedge| Ws_ex_staticedge); \
Cs.style &= ~ (ws_thickframe| ws_caption| ws_border| Ws_sysmenu); \
}


#define DELETE_BORDER_HWND (HWND) \
{\
_afxmodifystyle (HWnd, Gwl_exstyle, ws_ex_clientedge| ws_ex_windowedge| Ws_ex_staticedge,0,swp_drawframe); \
_afxmodifystyle (HWnd, Gwl_style, ws_thickframe| ws_caption| ws_border| Ws_sysmenu, 0, Swp_drawframe);

}

Put in the header file stdafx.h or other header files can be.

Second, cxxapp::initinstance () function content modification, in Pmainframe->showwindow (m_nCmdShow), front and back modification

1.m_pmainwnd = pMainFrame; add later

pdoctemplate->m_hmenushared=null; Block out shared menus
Pmainframe->modifystyleex (ws_ex_clientedge| ws_ex_windowedge| Ws_ex_staticedge,0,swp_drawframe); Mask the borders, headings, and menus of the main window
Pmainframe->modifystyle (ws_thickframe| ws_caption| ws_border| Ws_sysmenu, 0, Swp_drawframe); Mask the borders, headings, and menus of the main window
Pmainframe->modifystyleex (Ws_ex_appwindow,ws_ex_toolwindow); Screen task bar display

2.pmainframe->updatewindow (); add later
Masks the borders, titles, and menus of mdiclient windows

Afx_static BOOL AFXAPI _afxmodifystyle (HWND hwnd, int nstyleoffset, DWORD Dwremove, DWORD Dwadd, UINT nflags);
_afxmodifystyle (Pmainframe->m_hwndmdiclient, Gwl_exstyle, ws_ex_clientedge| ws_ex_windowedge| Ws_ex_staticedge,0,swp_drawframe); \
_afxmodifystyle (Pmainframe->m_hwndmdiclient, Gwl_style, ws_thickframe| ws_caption| ws_border| Ws_sysmenu, 0, Swp_drawframe);

Three, MainFrame.cpp in the cmainframe::oncreate inside the shield off the toolbar, task stop, menu

Screen toolbar, status bar
#if 0
if (!m_wndtoolbar.createex (this, Tbstyle_flat, Ws_child | ws_visible | Cbrs_top
| Cbrs_gripper | Cbrs_tooltips | cbrs_flyby | Cbrs_size_dynamic) | |
!m_wndtoolbar.loadtoolbar (IDR_MAINFRAME))
{
TRACE0 ("Failed to create toolbar \ n");
return-1; Failed to create
}


if (!m_wndstatusbar.create) | |
!m_wndstatusbar.setindicators (indicators,
sizeof (indicators)/sizeof (UINT))
{
TRACE0 ("Failed to create status bar \ n");
return-1; Failed to create
}


TODO: Delete These three lines if you don't need the toolbar to dock
M_wndtoolbar.enabledocking (Cbrs_align_any);
EnableDocking (Cbrs_align_any);
DockControlBar (&m_wndtoolbar);
#endif
SetMenu (NULL);//Mask Menu

Four, BOOL cchildframe::P Recreatewindow (createstruct& cs) CMDIChildWnd after: Add after:P Recreatewindow (CS)

Shield 3D Border
Cs.style = Ws_child | ws_visible;
Cs.dwexstyle &=~WS_EX_CLIENTEDGE;

Five, the activation box when the execution

Add virtual void activateframe in 1.childfrm.h (int ncmdshow =-1);

2. Add a function to the ChildFrm.cpp

Executing when a frame is activated
void cchildframe::activateframe (int ncmdshow)
{
nCmdShow = sw_maximize;
Cmdichildwnd::activateframe (nCmdShow);
}

Vi. Add in bool Cxxxview::P Recreatewindow (createstruct& CS)

Delete_border_cs (CS);

Cs.style = Ws_child | ws_visible;