COleIPFrameWndEx Class

Articolo
07/24/2011

The COleIPFrameWndEx class implements an OLE container that supports MFC. You must derive the in-place frame window class for your application from the COleIPFrameWndEx class, instead of deriving it from the COleIPFrameWndclass.

class COleIPFrameWndEx : public COleIPFrameWnd

Members

Public Methods

Name	Description
COleIPFrameWndEx::AddDockSite
COleIPFrameWndEx::AddPane
COleIPFrameWndEx::AdjustDockingLayout
COleIPFrameWndEx::DockPane
COleIPFrameWndEx::DockPaneLeftOf	Docks one pane to the left of another pane.
COleIPFrameWndEx::EnableAutoHidePanes
COleIPFrameWndEx::EnableDocking
COleIPFrameWndEx::EnablePaneMenu
COleIPFrameWndEx::GetActivePopup	Returns a pointer to the currently displayed popup menu.
COleIPFrameWndEx::GetContainerFrameWindow
COleIPFrameWndEx::GetDefaultResId	Returns the resource ID of the frame window that you specified when the window was loaded.
COleIPFrameWndEx::GetDockFrame
COleIPFrameWndEx::GetDockingManager
COleIPFrameWndEx::GetMainFrame
COleIPFrameWndEx::GetMenuBar	Returns a pointer to the menu bar object attached to the frame window.
COleIPFrameWndEx::GetPane
COleIPFrameWndEx::GetTearOffBars	Returns a list of pane objects that are in a tear-off state.
COleIPFrameWndEx::GetToolbarButtonToolTipText	Called by the framework before the tooltip for a button is displayed.
COleIPFrameWndEx::InsertPane
COleIPFrameWndEx::IsMenuBarAvailable	Determines whether the pointer to the menu bar object is not NULL.
COleIPFrameWndEx::IsPointNearDockSite
COleIPFrameWndEx::LoadFrame	(Overrides COleIPFrameWnd::LoadFrame.)
COleIPFrameWndEx::OnCloseDockingPane
COleIPFrameWndEx::OnCloseMiniFrame
COleIPFrameWndEx::OnClosePopupMenu	Called by the framework when an active pop-up menu processes a WM_DESTROY message.
COleIPFrameWndEx::OnCmdMsg	(Overrides CFrameWnd::OnCmdMsg.)
COleIPFrameWndEx::OnDrawMenuImage	Called by the framework when the image associated with a menu item is drawn.
COleIPFrameWndEx::OnDrawMenuLogo	Called by the framework when a CMFCPopupMenuobject processes a WM_PAINT message.
COleIPFrameWndEx::OnMenuButtonToolHitTest	Called by the framework when a CMFCToolBarButtonobject processes WM_NCHITTEST message.
COleIPFrameWndEx::OnMoveMiniFrame
COleIPFrameWndEx::OnSetPreviewMode	Call this member function to set the application's main frame window into and out of print-preview mode. (Overrides CFrameWnd::OnSetPreviewMode.)
COleIPFrameWndEx::OnShowCustomizePane
COleIPFrameWndEx::OnShowPanes
COleIPFrameWndEx::OnShowPopupMenu	Called by the framework when a pop-up menu is activated.
COleIPFrameWndEx::OnTearOffMenu	Called by the framework when a menu that has a tear-off bar is activated.
COleIPFrameWndEx::PaneFromPoint
COleIPFrameWndEx::PreTranslateMessage	(Overrides COleIPFrameWnd::PreTranslateMessage.)
COleIPFrameWndEx::RecalcLayout	(Overrides COleIPFrameWnd::RecalcLayout.)
COleIPFrameWndEx::RemovePaneFromDockManager
COleIPFrameWndEx::SetDockState	Applies the specified docking state to the panes that belong to the frame window.
COleIPFrameWndEx::SetupToolbarMenu	Modifies a toolbar object by searching for dummy items and replacing them with the specified user-defined items.
COleIPFrameWndEx::ShowPane

Protected Methods

Name	Description
COleIPFrameWndEx::InitUserToobars	Tells the framework to initialize a range of control IDs that are assigned to user-defined toolbars.

Example

The following example demonstrates how to subclass an instance of the COleIPFrameWndEx class and over ride its methods. The example shows how to over ride the OnDestory method, the RepositionFrame method, the RecalcLayout method, and the CalcWindowRect method. This code snippet is part of the Word Pad sample.

void CInPlaceFrame::OnDestroy()
{
    m_wndToolBar.DestroyWindow();
    m_wndFormatBar.DestroyWindow();
    COleIPFrameWndEx::OnDestroy();
}

void CInPlaceFrame::RepositionFrame(LPCRECT lpPosRect, LPCRECT lpClipRect)
{
    CRect rectNew = lpPosRect;
    rectNew.left -= HORZ_TEXTOFFSET;
    rectNew.top -= VERT_TEXTOFFSET;
    m_wndResizeBar.BringWindowToTop();
    COleIPFrameWndEx::RepositionFrame(&rectNew, lpClipRect);
    CWnd* pWnd = GetActiveView();
    if (pWnd != NULL)
        pWnd->BringWindowToTop();
    m_wndRulerBar.BringWindowToTop();
}

void CInPlaceFrame::RecalcLayout(BOOL bNotify)
{
    if (m_wndResizeBar.m_hWnd != NULL)
        m_wndResizeBar.BringWindowToTop();
    COleIPFrameWndEx::RecalcLayout(bNotify);
    CWnd* pWnd = GetActiveView();
    if (pWnd != NULL)
        pWnd->BringWindowToTop();
    if (m_wndRulerBar.m_hWnd != NULL)
        m_wndRulerBar.BringWindowToTop();

    // at least 12 pt region plus ruler if it exists
    CDisplayIC dc;
    CSize size;
    size.cy = MulDiv(12, dc.GetDeviceCaps(LOGPIXELSY), 72)+1;
    size.cx = dc.GetDeviceCaps(LOGPIXELSX)/4; // 1/4"
    size.cx += HORZ_TEXTOFFSET; //adjust for offset
    size.cy += VERT_TEXTOFFSET;
    if (m_wndRulerBar.m_hWnd != NULL && m_wndRulerBar.IsVisible())
    {
        CRect rect;
        m_wndRulerBar.GetWindowRect(&rect);
        size.cy += rect.Height();
    }
    m_wndResizeBar.SetMinSize(size);
}

void CInPlaceFrame::CalcWindowRect(LPRECT lpClientRect, UINT nAdjustType)
{
    COleIPFrameWndEx::CalcWindowRect(lpClientRect, nAdjustType);
}