523b9ce4fd
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@45201 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
98 lines
2.6 KiB
C++
98 lines
2.6 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: include/wx/private/stattext.h
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// Purpose: Internal declarations for dlgcmn.cpp and stattextcmn.cpp
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// Author: Francesco Montorsi
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// Created: 2007-01-07 (extracted from dlgcmn.cpp)
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// RCS-ID: $Id$
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// Copyright: (c) 1999 Vadim Zeitlin
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// (c) 2007 wxWidgets team
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_PRIVATE_STATTEXT_H_
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#define _WX_PRIVATE_STATTEXT_H_
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#include "wx/window.h"
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#if wxUSE_STATTEXT
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// ----------------------------------------------------------------------------
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// wxTextWrapper
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// ----------------------------------------------------------------------------
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// this class is used to wrap the text on word boundary: wrapping is done by
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// calling OnStartLine() and OnOutputLine() functions
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class wxTextWrapper
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{
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public:
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wxTextWrapper() { m_eol = false; }
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// win is used for getting the font, text is the text to wrap, width is the
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// max line width or -1 to disable wrapping
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void Wrap(wxWindow *win, const wxString& text, int widthMax);
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// we don't need it, but just to avoid compiler warnings
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virtual ~wxTextWrapper() { }
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protected:
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// line may be empty
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virtual void OnOutputLine(const wxString& line) = 0;
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// called at the start of every new line (except the very first one)
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virtual void OnNewLine() { }
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private:
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// call OnOutputLine() and set m_eol to true
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void DoOutputLine(const wxString& line)
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{
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OnOutputLine(line);
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m_eol = true;
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}
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// this function is a destructive inspector: when it returns true it also
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// resets the flag to false so calling it again woulnd't return true any
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// more
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bool IsStartOfNewLine()
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{
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if ( !m_eol )
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return false;
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m_eol = false;
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return true;
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}
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bool m_eol;
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};
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enum
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{
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wxMARKUP_ENTITY_AMP,
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wxMARKUP_ENTITY_LT,
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wxMARKUP_ENTITY_GT,
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wxMARKUP_ENTITY_APOS,
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wxMARKUP_ENTITY_QUOT,
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wxMARKUP_ENTITY_MAX
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};
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enum
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{
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wxMARKUP_ELEMENT_NAME,
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wxMARKUP_ELEMENT_VALUE,
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wxMARKUP_ELEMENT_MAX
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};
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// these are the only entities treated in a special way by wxStaticText::SetLabel()
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// when the wxST_MARKUP style is used; use as:
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//
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// wxMarkupEntities[wxMARKUP_ELEMENT_NAME][wxMARKUP_ENTITY_GT] == ">"
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// wxMarkupEntities[wxMARKUP_ELEMENT_VALUE][wxMARKUP_ENTITY_GT] == ">"
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//
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extern const wxChar *wxMarkupEntities[wxMARKUP_ELEMENT_MAX][wxMARKUP_ENTITY_MAX];
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#endif // wxUSE_STATTEXT
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#endif // _WX_PRIVATE_STATTEXT_H_
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