CRichEditView Class

Artigo
04/28/2015

With CRichEditDoc and CRichEditCntrItem, provides the functionality of the rich edit control within the context of MFC's document view architecture.

class CRichEditView : public CCtrlView

Members

Public Constructors

Name	Description
CRichEditView::CRichEditView	Constructs a CRichEditView object.

Public Methods

Name	Description
CRichEditView::AdjustDialogPosition	Moves a dialog box so that it doesn't obscure the current selection.
CRichEditView::CanPaste	Tells whether the Clipboard contains data that can be pasted into the rich edit view.
CRichEditView::DoPaste	Pastes an OLE item into this rich edit view.
CRichEditView::FindText	Finds the specified text, invoking the wait cursor.
CRichEditView::FindTextSimple	Finds the specified text.
CRichEditView::GetCharFormatSelection	Retrieves the character formatting attributes for the current selection.
CRichEditView::GetDocument	Retrieves a pointer to the related CRichEditDoc.
CRichEditView::GetInPlaceActiveItem	Retrieves the OLE item that is currently in-place active in the rich edit view.
CRichEditView::GetMargins	Retrieves the margins for this rich edit view.
CRichEditView::GetPageRect	Retrieves the page rectangle for this rich edit view.
CRichEditView::GetPaperSize	Retrieves the paper size for this rich edit view.
CRichEditView::GetParaFormatSelection	Retrieves the paragraph formatting attributes for the current selection.
CRichEditView::GetPrintRect	Retrieves the print rectangle for this rich edit view.
CRichEditView::GetPrintWidth	Retrieves the print width for this rich edit view.
CRichEditView::GetRichEditCtrl	Retrieves the rich edit control.
CRichEditView::GetSelectedItem	Retrieves the selected item from the rich edit view.
CRichEditView::GetTextLength	Retrieves the length of the text in the rich edit view.
CRichEditView::GetTextLengthEx	Retrieves the number of characters or bytes in the rich edit view. Expanded flag list for method of determining the length.
CRichEditView::InsertFileAsObject	Inserts a file as an OLE item.
CRichEditView::InsertItem	Inserts a new item as an OLE item.
CRichEditView::IsRichEditFormat	Tells whether the Clipboard contains data in a rich edit or text format.
CRichEditView::OnCharEffect	Toggles the character formatting for the current selection.
CRichEditView::OnParaAlign	Changes the alignment of paragraphs.
CRichEditView::OnUpdateCharEffect	Updates the Command UI for character public member functions.
CRichEditView::OnUpdateParaAlign	Updates the Command UI for paragraph public member functions.
CRichEditView::PrintInsideRect	Formats the specified text within the given rectangle.
CRichEditView::PrintPage	Formats the specified text within the given page.
CRichEditView::SetCharFormat	Sets the character formatting attributes for the current selection.
CRichEditView::SetMargins	Sets the margins for this rich edit view.
CRichEditView::SetPaperSize	Sets the paper size for this rich edit view.
CRichEditView::SetParaFormat	Sets the paragraph formatting attributes for the current selection.
CRichEditView::TextNotFound	Resets the internal search state of the control.

Protected Methods

Name	Description
CRichEditView::GetClipboardData	Retrieves a Clipboard object for a range in this rich edit view.
CRichEditView::GetContextMenu	Retrieves a context menu to use on a right mouse-button down.
CRichEditView::IsSelected	Indicates if the given OLE item is selected or not.
CRichEditView::OnFindNext	Finds the next occurrence of a substring.
CRichEditView::OnInitialUpdate	Refreshes a view when it is first attached to a document.
CRichEditView::OnPasteNativeObject	Retrieves native data from an OLE item.
CRichEditView::OnPrinterChanged	Sets the print characteristics to the given device.
CRichEditView::OnReplaceAll	Replaces all occurrences of a given string with a new string.
CRichEditView::OnReplaceSel	Replaces the current selection.
CRichEditView::OnTextNotFound	Handles user notification that the requested text was not found.
CRichEditView::QueryAcceptData	Queries to see about the data on the IDataObject.
CRichEditView::WrapChanged	Adjusts the target output device for this rich edit view, based on the value of m_nWordWrap.

Public Data Members

Name	Description
CRichEditView::m_nBulletIndent	Indicates the amount of indent for bullet lists.
CRichEditView::m_nWordWrap	Indicates the word wrap constraints.

Remarks

A "rich edit control" is a window in which the user can enter and edit text. The text can be assigned character and paragraph formatting, and can include embedded OLE objects. Rich edit controls provide a programming interface for formatting text. However, an application must implement any user interface components necessary to make formatting operations available to the user.

CRichEditView maintains the text and formatting characteristic of text. CRichEditDoc maintains the list of OLE client items which are in the view. CRichEditCntrItem provides container-side access to the OLE client item.

This Windows Common control (and therefore the CRichEditCtrl and related classes) is available only to programs running under Windows 95/98 and Windows NT versions 3.51 and later.

For an example of using a rich edit view in an MFC application, see the WORDPAD sample application.