CMFCPopupMenu Class

مقالة
06/30/2010

Implements Windows pop-up menu functionality and extends it by adding features such as tear-off menus and tooltips.

class CMFCPopupMenu : public CMiniFrameWnd

Members

Protected Constructors

Name	Description
CMFCPopupMenu::CMFCPopupMenu	Constructs a CMFCPopupMenu object.

Public Methods

Name	Description
CMFCPopupMenu::ActivatePopupMenu
CMFCPopupMenu::AlwaysShowEmptyToolsEntry	Sets whether a pop-up menu is enabled to show empty entries for user-defined tools.
CMFCPopupMenu::AreAllCommandsShown
CMFCPopupMenu::CheckArea	Determines the location of a point relative to the pop-up menu.
CMFCPopupMenu::CloseMenu
CMFCPopupMenu::Create	Creates a pop-up menu and attaches it to the CMFCPopupMenu object.
CMFCPopupMenu::DefaultMouseClickOnClose
CMFCPopupMenu::EnableMenuLogo	Initializes the logo for a pop-up menu.
CMFCPopupMenu::EnableMenuSound	Enables menu sound.
CMFCPopupMenu::EnableResize
CMFCPopupMenu::EnableScrolling
CMFCPopupMenu::EnableVertResize
CMFCPopupMenu::FindSubItemByCommand
CMFCPopupMenu::GetActiveMenu	Returns the currently active menu.
CMFCPopupMenu::GetAnimationSpeed	Returns the animation speed for pop-up menus.
CMFCPopupMenu::GetAnimationType	Returns the current type of pop-up menu animation.
CMFCPopupMenu::GetDropDirection
CMFCPopupMenu::GetForceMenuFocus	Indicates whether the focus is returned to the menu bar when a pop-up menu is displayed.
CMFCPopupMenu::GetForceShadow
CMFCPopupMenu::GetHMenu	Returns a handle to the attached menu resource.
CMFCPopupMenu::GetMenuBar	Returns the CMFCPopupMenuBar embedded inside the pop-up menu.
CMFCPopupMenu::GetMenuItem	Returns a pointer to the menu item at the specified index.
CMFCPopupMenu::GetMenuItemCount	Returns the number of items in a popup menu.
CMFCPopupMenu::GetMessageWnd	Returns a pointer to the window where the framework routes the pop-up menu messages.
CMFCPopupMenu::GetParentArea
CMFCPopupMenu::GetParentButton	Returns a pointer to the parent toolbar button.
CMFCPopupMenu::GetParentPopupMenu	Returns a pointer to the parent pop-up menu.
CMFCPopupMenu::GetParentRibbonElement
CMFCPopupMenu::GetParentToolBar	Returns a pointer to the parent toolbar.
CMFCPopupMenu::GetQuickCustomizeType
CMFCPopupMenu::GetSelItem	Returns a pointer to the currently selected menu command.
CMFCPopupMenu::HasBeenResized
CMFCPopupMenu::HideRarelyUsedCommands	Indicates whether the pop-up menu can hide rarely used commands.
CMFCPopupMenu::InCommand
CMFCPopupMenu::InsertItem	Inserts a new item into the pop-up menu at the specified location.
CMFCPopupMenu::InsertSeparator	Inserts a separator into the pop-up menu at the specified location.
CMFCPopupMenu::IsAlwaysClose
CMFCPopupMenu::IsAlwaysShowEmptyToolsEntry
CMFCPopupMenu::IsCustomizePane	Indicates whether the pop-up menu is functioning as a QuickCustomizePane.
CMFCPopupMenu::IsEscClose
CMFCPopupMenu::IsIdle	Indicates whether a pop-up menu is currently idle.
CMFCPopupMenu::IsMenuSound
CMFCPopupMenu::IsQuickCustomize	Determines whether the associated CMFCToolBarMenuButton Class is in QuickCustomize mode.
CMFCPopupMenu::IsResizeble
CMFCPopupMenu::IsRightAlign	Indicates whether the menu is right-aligned or left-aligned.
CMFCPopupMenu::IsScrollable
CMFCPopupMenu::IsSendMenuSelectMsg	Indicates whether the framework notifies the parent frame when the user selects a command from the pop-up menu.
CMFCPopupMenu::IsShown	Indicates whether the pop-up menu is currently visible.
CMFCPopupMenu::MoveTo
CMFCPopupMenu::OnCmdMsg	(Overrides CFrameWnd::OnCmdMsg.)
CMFCPopupMenu::PostCommand
CMFCPopupMenu::PreTranslateMessage	(Overrides CFrameWnd::PreTranslateMessage.)
CMFCPopupMenu::RecalcLayout	Called by the framework when the standard control bars are toggled on or off or when the frame window is resized. (Overrides CFrameWnd::RecalcLayout.)
CMFCPopupMenu::RemoveAllItems	Clears all the items from a pop-up menu.
CMFCPopupMenu::RemoveItem	Removes the specified item from a pop-up menu.
CMFCPopupMenu::SaveState
CMFCPopupMenu::SetAnimationSpeed	Sets the animation speed for pop-up menus.
CMFCPopupMenu::SetAnimationType	Sets the animation type for the pop-up menu.
CMFCPopupMenu::SetAutoDestroy
CMFCPopupMenu::SetDefaultItem	Sets the default command for the pop-up menu.
CMFCPopupMenu::SetForceMenuFocus	Forces the input focus to return to the menu bar when a pop-up menu is displayed.
CMFCPopupMenu::SetForceShadow	Forces the framework to draw menu shadows when pop-up menus appear outside the main frame.
CMFCPopupMenu::SetMaxWidth	Set the maximum width for the pop-up menu.
CMFCPopupMenu::SetMessageWnd
CMFCPopupMenu::SetParentRibbonElement
CMFCPopupMenu::SetQuickCustomizeType
CMFCPopupMenu::SetQuickMode
CMFCPopupMenu::SetRightAlign	Sets the menu alignment for pop-up menus.
CMFCPopupMenu::SetSendMenuSelectMsg	Sets a flag that controls whether the pop-up menu notifies its parent frame when the user selects a command.
CMFCPopupMenu::ShowAllCommands	Forces the pop-up menu to display all commands.
CMFCPopupMenu::TriggerResize
CMFCPopupMenu::UpdateAllShadows	Updates the shadows for all opened pop-up menus.
CMFCPopupMenu::UpdateShadow	Updates the shadow for the pop-up menu.

Protected Methods

Name	Description
CMFCPopupMenu::CreateTearOffBar
CMFCPopupMenu::OnChangeHot
CMFCPopupMenu::OnChooseItem

Remarks

Normally, the framework of the Visual C++ 2008 Feature Pack creates pop-up menus automatically. If you want to create a CMFCPopupMenu object manually, allocate one on the heap and then call CMFCPopupMenu::Create.

Example

The following example demonstrates how to configure a pop-up menu object. The example shows how to set the logo and the sound of the pop-up menu, set the animation speed and type, draw menu shadows when the pop-up menu appears outside the main frame, set the maximum width, and set the right menu alignment of the pop-up menu. This code snippet is part of the CustomPages Sample: MFC Toolbar Customization Dialog Application.

        // 30 is the size of the logo in pixels.
        pPopupMenu->EnableMenuLogo(30);
        pPopupMenu->EnableMenuSound();
        // 500 is the animation speed in milliseconds.
        pPopupMenu->SetAnimationSpeed(500);
        pPopupMenu->SetAnimationType(CMFCPopupMenu::SLIDE);
        pPopupMenu->SetForceShadow(true);
        // 200 is the maximum width of the pop-up menu in pixels.
        pPopupMenu->SetMaxWidth(200);
        pPopupMenu->SetRightAlign();
        pPopupMenu->InsertSeparator();