我启动了Single Document MFC项目,并创建了两个CDockablePane
。
我遇到的问题是,如果我移动窗格或调整窗格的大小并退出程序,则在重新启动程序时它们的布局不会重置。它们的布局保持修改。
我猜我是做错了什么,还是我找不到Visual Studio生成的一些代码。
我的CMainFrame::OnCreate
功能:
// Headers...
#define IDC_MYPANE_1 100
#define IDC_MYPANE_2 101
int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
// A lot of pre-generated code...
if (this->InitMyPane1 () == FALSE) {
return -1 ;
}
if (this->InitMyPane2 () == FALSE) {
return -1 ;
}
return 0;
}
我的面板初始化功能:
BOOL CMainFrame::InitMyPane1 ()
{
DWORD dwStyle = WS_CHILD | WS_VISIBLE | CBRS_ALIGN_LEFT | CBRS_FLOAT_MULTI ;
BOOL bOk = m_MyPane1.Create (
_T ("MyPane 1"), this,
CRect (0, 0, 100, 300), TRUE, IDC_MYPANE_1, dwStyle
) ;
if (bOk == FALSE) {
return FALSE ;
}
m_MyPane1.EnableDocking (CBRS_ALIGN_ANY) ;
this->DockPane ((CBasePane *) &m_MyPane1, AFX_IDW_DOCKBAR_LEFT) ;
this->RecalcLayout () ;
return bOk ;
}
BOOL CMainFrame::InitMyPane2 ()
{
DWORD dwStyle = WS_CHILD | WS_VISIBLE | CBRS_ALIGN_LEFT | CBRS_FLOAT_MULTI ;
BOOL bOk = m_MyPane2.Create (
_T ("MyPane 2"), this,
CRect (0, 0, 200, 300), TRUE, IDC_MYPANE_2, dwStyle
) ;
if (bOk == FALSE) {
return FALSE ;
}
m_MyPane2.EnableDocking (CBRS_ALIGN_ANY) ;
m_MyPane2.DockToWindow (&m_MyPane1, CBRS_ALIGN_RIGHT) ;
this->RecalcLayout () ;
return bOk ;
}
我OnCreate
和的OnSize
功能MyPane1
:
int MyPane1::OnCreate (LPCREATESTRUCT lp)
{
if (CDockablePane::OnCreate (lp) == -1) {
return -1 ;
}
// Creates a CListCtrl for this pane (I have a member CListCtrl.)
return this->CreateCListCtrl () ;
}
void MyPane1::OnSize (UINT nType, int cx, int cy)
{
CDockablePane::OnSize (nType, cx, cy) ;
CRect rect ;
this->GetClientRect (&rect) ;
m_MyList.SetWindowPos
(NULL, rect.left, rect.top, rect.Width (), rect.Height (), SWP_NOACTIVATE) ;
m_MyList.SetColumnWidth (0, LVSCW_AUTOSIZE) ;
m_MyList.SetColumnWidth (1, LVSCW_AUTOSIZE_USEHEADER) ;
}
我OnCreate
和的OnSize
功能MyPane2
:
int MyPane2::OnCreate (LPCREATESTRUCT lp)
{
if (CDockablePane::OnCreate (lp) == -1) {
return -1 ;
}
// Creates a CListCtrl for this pane (I have a member CListCtrl.)
return this->CreateCListCtrl () ;
}
void MyPane2::OnSize (UINT nType, int cx, int cy)
{
CDockablePane::OnSize (nType, cx, cy) ;
CRect rect ;
this->GetClientRect (&rect) ;
m_MyList.SetWindowPos
(NULL, rect.left, rect.top, rect.Width (), rect.Height (), SWP_NOACTIVATE) ;
m_MyList.SetColumnWidth (0, LVSCW_AUTOSIZE_USEHEADER) ;
m_MyList.SetColumnWidth (1, LVSCW_AUTOSIZE_USEHEADER) ;
m_MyList.SetColumnWidth (2, LVSCW_AUTOSIZE_USEHEADER) ;
m_MyList.SetColumnWidth (3, LVSCW_AUTOSIZE_USEHEADER) ;
m_MyList.SetColumnWidth (4, LVSCW_AUTOSIZE_USEHEADER) ;
m_MyList.SetColumnWidth (5, LVSCW_AUTOSIZE_USEHEADER) ;
m_MyList.SetColumnWidth (6, LVSCW_AUTOSIZE_USEHEADER) ;
m_MyList.SetColumnWidth (7, LVSCW_AUTOSIZE_USEHEADER) ;
}
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