CMDIFrameWndEx Class

Artigo
07/22/2011

This topic is included for completeness. For more detail see the source code located in the VC\atlmfc\src\mfc folder of your Visual Studio installation.

Extends the functionality of CMDIFrameWnd, a Windows Multiple Document Interface (MDI) frame window.

class CMDIFrameWndEx : public CMDIFrameWnd

Members

Public Methods

Name	Description
CMDIFrameWndEx::ActiveItemRecalcLayout	Recalculates the layout of the active item.
CMDIFrameWndEx::AddDockSite
CMDIFrameWndEx::AddPane	Registers a pane with the docking manager.
CMDIFrameWndEx::AdjustClientArea	Reduces the client area to allow for a border.
CMDIFrameWndEx::AdjustDockingLayout	Recalculates the layout of all docked panes.
CMDIFrameWndEx::AreMDITabs	Determines whether the MDI Tabs feature or the MDI Tabbed Groups feature is enabled.
CMDIFrameWndEx::CanCovertControlBarToMDIChild	Called by the framework to determine whether the frame window can convert docking panes to tabbed documents.
CMDIFrameWndEx::ControlBarToTabbedDocument	Converts the specified docking pane to a tabbed document.
CMDIFrameWndEx::CreateDocumentWindow	Creates a child document window.
CMDIFrameWndEx::CreateNewWindow	Called by the framework to create a new window.
CMDIFrameWndEx::CreateObject	Used by the framework to create a dynamic instance of this class type.
CMDIFrameWndEx::DockPane	Docks the specified pane to the frame window.
CMDIFrameWndEx::DockPaneLeftOf	Docks one pane to the left of another pane.
CMDIFrameWndEx::EnableAutoHidePanes	Enables auto-hide mode for panes when they are docked at specified sides of the main frame window.
CMDIFrameWndEx::EnableDocking	Enables docking of the panes that belong to the MDI frame window.
CMDIFrameWndEx::EnableFullScreenMainMenu
CMDIFrameWndEx::EnableFullScreenMode
CMDIFrameWndEx::EnableLoadDockState
CMDIFrameWndEx::EnableMDITabbedGroups	Enables or disables the MDI Tabbed Groups feature.
CMDIFrameWndEx::EnableMDITabs	Enables or disables the MDI Tabs feature. When enabled, the frame window displays a tab for each MDI child window.
CMDIFrameWndEx::EnableMDITabsLastActiveActivation	Specifies whether the last active tab should be activated when the user closes the current tab.
CMDIFrameWndEx::EnablePaneMenu	Enables or disables automatic creation and management of the pop-up pane menu, which displays a list of application panes. .
CMDIFrameWndEx::EnableWindowsDialog	Inserts a menu item whose command ID calls a CMFCWindowsManagerDialog dialog box.
CMDIFrameWndEx::GetActivePopup	Returns a pointer to the currently displayed popup menu.
CMDIFrameWndEx::GetPane	Returns a pointer to the pane that has the specified control ID.
CMDIFrameWndEx::GetDefaultResId	Returns the ID of shared resources of the MDI frame window.
CMDIFrameWndEx::GetMDITabGroups	Returns a list of MDI tabbed windows.
CMDIFrameWndEx::GetMDITabs	Returns a reference to the underlined tabbed window.
CMDIFrameWndEx::GetMDITabsContextMenuAllowedItems	Returns a combination of flags that determines what context menu items are valid when the MDI Tabbed Groups feature is enabled.
CMDIFrameWndEx::GetMenuBar	Returns a pointer to a menu bar object attached to the frame window.
CMDIFrameWndEx::GetRibbonBar
CMDIFrameWndEx::GetTearOffBars	Returns a list of CPane-derived objects that are in a tear-off state.
CMDIFrameWndEx::GetThisClass	Called by the framework to obtain a pointer to the CRuntimeClass object that is associated with this class type.
CMDIFrameWndEx::GetToolbarButtonToolTipText
CMDIFrameWndEx::InsertPane	Registers the specified pane with the docking manager.
CMDIFrameWndEx::IsFullScreen
CMDIFrameWndEx::IsMDITabbedGroup	Determines whether the MDI Tabbed Groups feature is enabled.
CMDIFrameWndEx::IsMemberOfMDITabGroup	Determines whether the specified tabbed window is in the list of windows that are in MDI Tabbed Groups.
CMDIFrameWndEx::IsMenuBarAvailable	Determines whether the frame window has a menu bar.
CMDIFrameWndEx::IsPointNearDockSite	Determines whether a specified point is near the dock site.
CMDIFrameWndEx::IsPrintPreview
CMDIFrameWndEx::LoadFrame	Creates a frame window from resource information. (Overrides CMDIFrameWnd::LoadFrame.)
CMDIFrameWndEx::LoadMDIState	Loads the specified layout of MDI Tabbed Groups and the list of previously opened documents.
CMDIFrameWndEx::MDITabMoveToNextGroup	Moves the active tab from the currently active tabbed window to the next or previous tabbed group.
CMDIFrameWndEx::MDITabNewGroup	Creates a new tabbed group that has a single window.
CMDIFrameWndEx::NegotiateBorderSpace	Negotiates border space in a frame window during OLE in-place activation.
CMDIFrameWndEx::OnCloseDockingPane	Called by the framework when the user clicks the Close button on a dockable pane.
CMDIFrameWndEx::OnCloseMiniFrame	Called by the framework when the user clicks the Close button on a floating mini frame window.
CMDIFrameWndEx::OnClosePopupMenu	Called by the framework when an active pop-up menu processes a WM_DESTROY message.
CMDIFrameWndEx::OnCmdMsg	Called by the framework to route and dispatch command messages and to update command user-interface objects. (Overrides CMDIFrameWnd::OnCmdMsg.)
CMDIFrameWndEx::OnDrawMenuImage	Called by the framework when the image associated with a menu item is drawn.
CMDIFrameWndEx::OnDrawMenuLogo	Called by the framework when a CMFCPopupMenuprocesses a WM_PAINT message.
CMDIFrameWndEx::OnEraseMDIClientBackground	Called by the framework when the MDI frame window processes a WM_ERASEBKGND message.
CMDIFrameWndEx::OnMenuButtonToolHitTest	Called by the framework when a CMFCToolBarButtonobject processes a WM_NCHITTEST message.
CMDIFrameWndEx::OnMoveMiniFrame	Called by the framework to move a mini-frame window.
CMDIFrameWndEx::OnSetPreviewMode	Sets the application's main frame window print-preview mode. (Overrides CFrameWnd::OnSetPreviewMode.)
CMDIFrameWndEx::OnShowCustomizePane	Called by the framework when a Quick Customize pane is activated.
CMDIFrameWndEx::OnShowMDITabContextMenu	Called by the framework when a context menu should be displayed on one of the tabs. (Valid for MDI Tabbed Groups only.)
CMDIFrameWndEx::OnShowPanes	Called by the framework to show or hide panes.
CMDIFrameWndEx::OnShowPopupMenu	Called by the framework when a pop-up menu is activated.
CMDIFrameWndEx::OnSizeMDIClient
CMDIFrameWndEx::OnTearOffMenu	Called by the framework when a menu that has a tear-off bar is activated.
CMDIFrameWndEx::OnUpdateFrameMenu	Called by the framework to update the frame menu. (Overrides CMDIFrameWnd::OnUpdateFrameMenu.)
CMDIFrameWndEx::PaneFromPoint	Returns the docking pane that contains the specified point.
CMDIFrameWndEx::PreTranslateMessage	Used by class CWinApp to translate window messages before they are dispatched to the TranslateMessage and DispatchMessage Windows functions. (Overrides CMDIFrameWnd::PreTranslateMessage.)
CMDIFrameWndEx::RecalcLayout	Called by the framework to recalculate the layout of the frame window. (Overrides CFrameWnd::RecalcLayout.)
CMDIFrameWndEx::RemovePaneFromDockManager	Unregisters a pane and removes it from the docking manager.
CMDIFrameWndEx::SaveMDIState	Saves the current layout of MDI Tabbed Groups and the list of previously opened documents.
CMDIFrameWndEx::SetPrintPreviewFrame
CMDIFrameWndEx::SetupToolbarMenu	Modifies a toolbar object by searching for dummy items and replacing them with the specified user-defined items.
CMDIFrameWndEx::ShowFullScreen
CMDIFrameWndEx::ShowPane	Shows or hides the specified pane.
CMDIFrameWndEx::ShowWindowsDialog	Creates a CMFCWindowsManagerDialog box and opens it.
CMDIFrameWndEx::TabbedDocumentToControlBar	Converts the specified tabbed document to a docking pane.
CMDIFrameWndEx::UpdateCaption
CMDIFrameWndEx::UpdateMDITabbedBarsIcons	Sets the icon for each MDI tabbed pane.
CMDIFrameWndEx::WinHelp	Called by the framework to initiate the WinHelp application or context help. (Overrides CWnd::WinHelp.)

Data Members

Name	Description
CMDIFrameWndEx::m_bCanCovertControlBarToMDIChild	Determines whether docking panes can be converted to MDI child windows.
CMDIFrameWndEx::m_bDisableSetRedraw	Enables or disables redraw optimization for MDI child windows.

Remarks

To take advantage of extended customization features in your MDI application, derive the MDI frame window class of the application from CMDIFrameWndEx instead of CMDIFrameWnd.

Example

The following example derives a class from CMDIFrameWndEx. This code snippet comes from the DrawClient Sample: MFC Ribbon-Based OLE Object Drawing Application.

class CMainFrame : public CMDIFrameWndEx
{
    DECLARE_DYNAMIC(CMainFrame)
public:
    struct XStyle
    {
        COLORREF clrFill;
        COLORREF clrLine;
    };

public:
    CMainFrame();

    // Attributes
public:
    CMFCRibbonBar* GetRibbonBar() {return &m_wndRibbonBar;}

    // Operations
public:
    void UpdateUI(CDrawView* pCurrView);
    void UpdateContextTab(CDrawView* pCurrView);
    void UpdateContextTabFromObject(CDrawObjList& list);

    COLORREF GetColorFromColorButton(int nButtonID);
    int GetWeightFromLineWeight(int nButtonID);
    BOOL GetStyleFromStyles(XStyle& style);

    void SetRibbonContextCategory(UINT uiCategoryID);
    void ActivateRibbonContextCategory(UINT uiCategoryID);

// Implementation
public:
    virtual ~CMainFrame();
#ifdef _DEBUG
    virtual void AssertValid() const;
    virtual void Dump(CDumpContext& dc) const;
#endif

protected:
    // control bar embedded members
    CMFCRibbonStatusBar m_wndStatusBar;
    CMFCRibbonBar m_wndRibbonBar;

    CMFCRibbonApplicationButton m_MainButton;

    // panel images
    CMFCToolBarImages m_PanelImages;

    // Document colors for demo:
    CList<COLORREF,COLORREF> m_lstMainColors;
    CList<COLORREF,COLORREF> m_lstAdditionalColors;
    CList<COLORREF,COLORREF> m_lstStandardColors;

    // Generated message map functions
protected:
    //{{AFX_MSG(CMainFrame)
    afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct);
    afx_msg void OnAppLook(UINT id);
    afx_msg void OnUpdateAppLook(CCmdUI* pCmdUI);
    afx_msg void OnWindowManager();
    afx_msg void OnMdiMoveToNextGroup();
    afx_msg void OnMdiMoveToPrevGroup();
    afx_msg void OnMdiNewHorzTabGroup();
    afx_msg void OnMdiNewVertGroup();
    afx_msg void OnMdiCancel();
    afx_msg LRESULT OnRibbonCustomize(WPARAM wp, LPARAM lp);
    afx_msg LRESULT OnHighlightRibbonListItem(WPARAM wp, LPARAM lp);
    afx_msg void OnToolsOptions();
    afx_msg void OnDummy();
    afx_msg void OnSysColorChange();
    //}}AFX_MSG

    DECLARE_MESSAGE_MAP()

    virtual BOOL OnShowMDITabContextMenu(CPoint point, DWORD dwAllowedItems, BOOL bDrop);
    virtual BOOL OnShowPopupMenu(CMFCPopupMenu* pMenuPopup);

    void ShowOptions(int nPage);
    void CreateDocumentColors();

private:
    BOOL CreateRibbonBar();
    BOOL CreateStatusBar();

    void InitMainButton();
    void InitHomeCategory();
    void InitViewCategory();
    void InitTabButtons();

    void AddContextTab_Format();

    void AdjustObjectSubmenu(CMFCPopupMenu* pMenuPopup);
    void UpdateStatusBarCountPane(int nID, CString strText, int nCount);

    UINT m_nAppLook;
};