X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e00a5d3ca15eec8db3e231d79d82ff6965e3466b..682214d5c6ec3e56dbdfd0c97d70d87e614b38c2:/include/wx/textctrl.h?ds=sidebyside diff --git a/include/wx/textctrl.h b/include/wx/textctrl.h index c43869e819..43c6cfda0a 100644 --- a/include/wx/textctrl.h +++ b/include/wx/textctrl.h @@ -5,7 +5,7 @@ // Modified by: // Created: 13.07.99 // RCS-ID: $Id$ -// Copyright: (c) wxWindows team +// Copyright: (c) wxWidgets team // Licence: wxWindows licence /////////////////////////////////////////////////////////////////////////////// @@ -16,7 +16,7 @@ // headers // ---------------------------------------------------------------------------- -#if defined(__GNUG__) && !defined(__APPLE__) +#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) #pragma interface "textctrlbase.h" #endif @@ -25,14 +25,15 @@ #if wxUSE_TEXTCTRL #include "wx/control.h" // the base class -#include "wx/dynarray.h" +#include "wx/dynarray.h" // wxArrayInt +#include "wx/gdicmn.h" // wxPoint // 16-bit Borland 4.0 doesn't seem to allow multiple inheritance with wxWindow // and streambuf: it complains about deriving a huge class from the huge class // streambuf. !! Also, can't use streambuf if making or using a DLL :-( #if (defined(__BORLANDC__)) || defined(__MWERKS__) || \ - defined(WXUSINGDLL) || defined(WXMAKINGDLL) + (defined(__WINDOWS__) && (defined(WXUSINGDLL) || defined(WXMAKINGDLL))) #define NO_TEXT_WINDOW_STREAM #endif @@ -45,15 +46,34 @@ #endif // wxUSE_STD_IOSTREAM/!wxUSE_STD_IOSTREAM #endif +#if defined(__WXMSW__) && defined(__MINGW32__) + #include "wx/msw/winundef.h" +#endif + class WXDLLEXPORT wxTextCtrl; class WXDLLEXPORT wxTextCtrlBase; +// ---------------------------------------------------------------------------- +// wxTextCtrl types +// ---------------------------------------------------------------------------- + +// wxTextPos is the position in the text +typedef long wxTextPos; + +// wxTextCoord is the line or row number (which should have been unsigned but +// is long for backwards compatibility) +typedef long wxTextCoord; + // ---------------------------------------------------------------------------- // constants // ---------------------------------------------------------------------------- -WXDLLEXPORT_DATA(extern const wxChar*) wxTextCtrlNameStr; -WXDLLEXPORT_DATA(extern const wxChar*) wxEmptyString; +extern WXDLLEXPORT_DATA(const wxChar*) wxTextCtrlNameStr; + +// this is intentionally not enum to avoid warning fixes with +// typecasting from enum type to wxTextCoord +const wxTextCoord wxOutOfRangeTextCoord = -1; +const wxTextCoord wxInvalidTextCoord = -2; // ---------------------------------------------------------------------------- // wxTextCtrl style flags @@ -86,7 +106,7 @@ WXDLLEXPORT_DATA(extern const wxChar*) wxEmptyString; // automatically detect the URLs and generate the events when mouse is // moved/clicked over an URL // -// this is for Win32 richedit controls only so far +// this is for Win32 richedit and wxGTK2 multiline controls only so far #define wxTE_AUTO_URL 0x1000 // by default, the Windows text control doesn't show the selection when it @@ -103,6 +123,28 @@ WXDLLEXPORT_DATA(extern const wxChar*) wxEmptyString; // wxTE_RICH controls - can be used together with or instead of wxTE_RICH #define wxTE_RICH2 0x8000 +// reuse wxTE_RICH2's value for CAPEDIT control on Windows CE +#if defined(__SMARTPHONE__) || defined(__POCKETPC__) +#define wxTE_CAPITALIZE wxTE_RICH2 +#else +#define wxTE_CAPITALIZE 0 +#endif + +// ---------------------------------------------------------------------------- +// wxTextCtrl::HitTest return values +// ---------------------------------------------------------------------------- + +// the point asked is ... +enum wxTextCtrlHitTestResult +{ + wxTE_HT_UNKNOWN = -2, // this means HitTest() is simply not implemented + wxTE_HT_BEFORE, // either to the left or upper + wxTE_HT_ON_TEXT, // directly on + wxTE_HT_BELOW, // below [the last line] + wxTE_HT_BEYOND // after [the end of line] +}; +// ... the character returned + // ---------------------------------------------------------------------------- // Types for wxTextAttr // ---------------------------------------------------------------------------- @@ -161,7 +203,7 @@ public: void SetFont(const wxFont& font, long flags = wxTEXT_ATTR_FONT) { m_font = font; m_flags |= flags; } void SetAlignment(wxTextAttrAlignment alignment) { m_textAlignment = alignment; m_flags |= wxTEXT_ATTR_ALIGNMENT; } void SetTabs(const wxArrayInt& tabs) { m_tabs = tabs; m_flags |= wxTEXT_ATTR_TABS; } - void SetLeftIndent(int indent) { m_leftIndent = indent; m_flags |= wxTEXT_ATTR_LEFT_INDENT; } + void SetLeftIndent(int indent, int subIndent = 0) { m_leftIndent = indent; m_leftSubIndent = subIndent; m_flags |= wxTEXT_ATTR_LEFT_INDENT; } void SetRightIndent(int indent) { m_rightIndent = indent; m_flags |= wxTEXT_ATTR_RIGHT_INDENT; } void SetFlags(long flags) { m_flags = flags; } @@ -181,6 +223,7 @@ public: wxTextAttrAlignment GetAlignment() const { return m_textAlignment; } const wxArrayInt& GetTabs() const { return m_tabs; } long GetLeftIndent() const { return m_leftIndent; } + long GetLeftSubIndent() const { return m_leftSubIndent; } long GetRightIndent() const { return m_rightIndent; } long GetFlags() const { return m_flags; } @@ -206,6 +249,9 @@ private: wxTextAttrAlignment m_textAlignment; wxArrayInt m_tabs; // array of int: tab stops in 1/10 mm int m_leftIndent; // left indent in 1/10 mm + int m_leftSubIndent; // left indent for all but the first + // line in a paragraph relative to the + // first line, in 1/10 mm int m_rightIndent; // right indent in 1/10 mm }; @@ -224,8 +270,8 @@ public: // creation // -------- - wxTextCtrlBase(); - ~wxTextCtrlBase(); + wxTextCtrlBase(){} + ~wxTextCtrlBase(){} // accessors // --------- @@ -243,7 +289,7 @@ public: virtual bool IsEditable() const = 0; // more readable flag testing methods - bool IsSingleLine() const { return !(GetWindowStyle() & wxTE_MULTILINE); } + bool IsSingleLine() const { return !HasFlag(wxTE_MULTILINE); } bool IsMultiLine() const { return !IsSingleLine(); } // If the return values from and to are the same, there is no selection. @@ -263,7 +309,8 @@ public: virtual bool LoadFile(const wxString& file); virtual bool SaveFile(const wxString& file = wxEmptyString); - // clears the dirty flag + // sets/clears the dirty flag + virtual void MarkDirty() = 0; virtual void DiscardEdits() = 0; // set the max number of characters which may be entered in a single line @@ -276,7 +323,7 @@ public: virtual void AppendText(const wxString& text) = 0; // insert the character which would have resulted from this key event, - // return TRUE if anything has been inserted + // return true if anything has been inserted virtual bool EmulateKeyPress(const wxKeyEvent& event); // text control under some platforms supports the text styles: these @@ -295,6 +342,15 @@ public: virtual void ShowPosition(long pos) = 0; + // find the character at position given in pixels + // + // NB: pt is in device coords (not adjusted for the client area origin nor + // scrolling) + virtual wxTextCtrlHitTestResult HitTest(const wxPoint& pt, long *pos) const; + virtual wxTextCtrlHitTestResult HitTest(const wxPoint& pt, + wxTextCoord *col, + wxTextCoord *row) const; + // Clipboard operations virtual void Copy() = 0; virtual void Cut() = 0; @@ -315,7 +371,7 @@ public: virtual void SetInsertionPoint(long pos) = 0; virtual void SetInsertionPointEnd() = 0; virtual long GetInsertionPoint() const = 0; - virtual long GetLastPosition() const = 0; + virtual wxTextPos GetLastPosition() const = 0; virtual void SetSelection(long from, long to) = 0; virtual void SelectAll(); @@ -335,10 +391,10 @@ public: wxTextCtrl& operator<<(double d); wxTextCtrl& operator<<(const wxChar c); - // obsolete functions -#if WXWIN_COMPATIBILITY - bool Modified() const { return IsModified(); } -#endif + // do the window-specific processing after processing the update event + virtual void DoUpdateWindowUI(wxUpdateUIEvent& event); + + virtual bool ShouldInheritColours() const { return false; } protected: // the name of the last file loaded with LoadFile() which will be used by @@ -347,6 +403,8 @@ protected: // the text style which will be used for any new text added to the control wxTextAttr m_defaultStyle; + + DECLARE_NO_COPY_CLASS(wxTextCtrlBase) }; // ---------------------------------------------------------------------------- @@ -357,6 +415,8 @@ protected: #include "wx/x11/textctrl.h" #elif defined(__WXUNIVERSAL__) #include "wx/univ/textctrl.h" +#elif defined(__SMARTPHONE__) && defined(__WXWINCE__) + #include "wx/msw/wince/textctrlce.h" #elif defined(__WXMSW__) #include "wx/msw/textctrl.h" #elif defined(__WXMOTIF__) @@ -413,7 +473,7 @@ protected: m_end; private: - DECLARE_DYNAMIC_CLASS(wxTextUrlEvent) + DECLARE_DYNAMIC_CLASS_NO_COPY(wxTextUrlEvent) public: // for wxWin RTTI only, don't use @@ -422,10 +482,20 @@ public: typedef void (wxEvtHandler::*wxTextUrlEventFunction)(wxTextUrlEvent&); -#define EVT_TEXT(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_TEXT_UPDATED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL ), -#define EVT_TEXT_ENTER(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_TEXT_ENTER, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL ), -#define EVT_TEXT_URL(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_TEXT_URL, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxTextUrlEventFunction) & fn, (wxObject *) NULL ), -#define EVT_TEXT_MAXLEN(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_TEXT_MAXLEN, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL ), +#define wxTextEventHandler(func) wxCommandEventHandler(func) +#define wxTextUrlEventHandler(func) \ + (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxTextUrlEventFunction, &func) + +#define wx__DECLARE_TEXTEVT(evt, id, fn) \ + wx__DECLARE_EVT1(wxEVT_COMMAND_TEXT_ ## evt, id, wxTextEventHandler(fn)) + +#define wx__DECLARE_TEXTURLEVT(evt, id, fn) \ + wx__DECLARE_EVT1(wxEVT_COMMAND_TEXT_ ## evt, id, wxTextUrlEventHandler(fn)) + +#define EVT_TEXT(id, fn) wx__DECLARE_TEXTEVT(UPDATED, id, fn) +#define EVT_TEXT_ENTER(id, fn) wx__DECLARE_TEXTEVT(ENTER, id, fn) +#define EVT_TEXT_URL(id, fn) wx__DECLARE_TEXTURLEVT(URL, id, fn) +#define EVT_TEXT_MAXLEN(id, fn) wx__DECLARE_TEXTEVT(MAXLEN, id, fn) #ifndef NO_TEXT_WINDOW_STREAM @@ -436,14 +506,26 @@ typedef void (wxEvtHandler::*wxTextUrlEventFunction)(wxTextUrlEvent&); class WXDLLEXPORT wxStreamToTextRedirector { -public: - wxStreamToTextRedirector(wxTextCtrl *text, wxSTD ostream *ostr = NULL) - : m_ostr(ostr ? *ostr : wxSTD cout) +private: + void Init(wxTextCtrl *text) { m_sbufOld = m_ostr.rdbuf(); m_ostr.rdbuf(text); } +public: + wxStreamToTextRedirector(wxTextCtrl *text) + : m_ostr(wxSTD cout) + { + Init(text); + } + + wxStreamToTextRedirector(wxTextCtrl *text, wxSTD ostream *ostr) + : m_ostr(*ostr) + { + Init(text); + } + ~wxStreamToTextRedirector() { m_ostr.rdbuf(m_sbufOld);