projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| 39bc0347 VZ |
1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: include/wx/private/stattext.h | |
| 3 | // Purpose: Internal declarations for dlgcmn.cpp and stattextcmn.cpp | |
| 4 | // Author: Francesco Montorsi | |
| 5 | // Created: 2007-01-07 (extracted from dlgcmn.cpp) | |
| 6 | // RCS-ID: $Id$ | |
| 7 | // Copyright: (c) 1999 Vadim Zeitlin | |
| 8 | // (c) 2007 wxWidgets team | |
| 9 | // Licence: wxWindows licence | |
| 10 | ///////////////////////////////////////////////////////////////////////////// | |
| 11 | ||
| 12 | #ifndef _WX_PRIVATE_STATTEXT_H_ | |
| 13 | #define _WX_PRIVATE_STATTEXT_H_ | |
| 14 | ||
| 523b9ce4 VZ |
15 | #include "wx/window.h" |
| 16 | ||
| 39bc0347 VZ |
17 | #if wxUSE_STATTEXT |
| 18 | ||
| 19 | // ---------------------------------------------------------------------------- | |
| 20 | // wxTextWrapper | |
| 21 | // ---------------------------------------------------------------------------- | |
| 22 | ||
| 23 | // this class is used to wrap the text on word boundary: wrapping is done by | |
| 24 | // calling OnStartLine() and OnOutputLine() functions | |
| 25 | class wxTextWrapper | |
| 26 | { | |
| 27 | public: | |
| 28 | wxTextWrapper() { m_eol = false; } | |
| 29 | ||
| 30 | // win is used for getting the font, text is the text to wrap, width is the | |
| 31 | // max line width or -1 to disable wrapping | |
| 32 | void Wrap(wxWindow *win, const wxString& text, int widthMax); | |
| 33 | ||
| 34 | // we don't need it, but just to avoid compiler warnings | |
| 35 | virtual ~wxTextWrapper() { } | |
| 36 | ||
| 37 | protected: | |
| 38 | // line may be empty | |
| 39 | virtual void OnOutputLine(const wxString& line) = 0; | |
| 40 | ||
| 41 | // called at the start of every new line (except the very first one) | |
| 42 | virtual void OnNewLine() { } | |
| 43 | ||
| 44 | private: | |
| 45 | // call OnOutputLine() and set m_eol to true | |
| 46 | void DoOutputLine(const wxString& line) | |
| 47 | { | |
| 48 | OnOutputLine(line); | |
| 49 | ||
| 50 | m_eol = true; | |
| 51 | } | |
| 52 | ||
| 53 | // this function is a destructive inspector: when it returns true it also | |
| 54 | // resets the flag to false so calling it again woulnd't return true any | |
| 55 | // more | |
| 56 | bool IsStartOfNewLine() | |
| 57 | { | |
| 58 | if ( !m_eol ) | |
| 59 | return false; | |
| 60 | ||
| 61 | m_eol = false; | |
| 62 | ||
| 63 | return true; | |
| 64 | } | |
| 65 | ||
| 66 | ||
| 67 | bool m_eol; | |
| 68 | }; | |
| 69 | ||
| 70 | enum | |
| 71 | { | |
| 72 | wxMARKUP_ENTITY_AMP, | |
| 73 | wxMARKUP_ENTITY_LT, | |
| 74 | wxMARKUP_ENTITY_GT, | |
| 75 | wxMARKUP_ENTITY_APOS, | |
| 76 | wxMARKUP_ENTITY_QUOT, | |
| 77 | wxMARKUP_ENTITY_MAX | |
| 78 | }; | |
| 79 | ||
| 80 | enum | |
| 81 | { | |
| 82 | wxMARKUP_ELEMENT_NAME, | |
| 83 | wxMARKUP_ELEMENT_VALUE, | |
| 84 | wxMARKUP_ELEMENT_MAX | |
| 85 | }; | |
| 86 | ||
| 87 | // these are the only entities treated in a special way by wxStaticText::SetLabel() | |
| 88 | // when the wxST_MARKUP style is used; use as: | |
| 89 | // | |
| 90 | // wxMarkupEntities[wxMARKUP_ELEMENT_NAME][wxMARKUP_ENTITY_GT] == ">" | |
| 91 | // wxMarkupEntities[wxMARKUP_ELEMENT_VALUE][wxMARKUP_ENTITY_GT] == ">" | |
| 92 | // | |
| 93 | extern const wxChar *wxMarkupEntities[wxMARKUP_ELEMENT_MAX][wxMARKUP_ENTITY_MAX]; | |
| 94 | ||
| 95 | #endif // wxUSE_STATTEXT | |
| 96 | ||
| 97 | #endif // _WX_PRIVATE_STATTEXT_H_ |