X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a37d422a667124e4cb9c7413deda637d3b1926ec..3434b611aa252f457ffaaf77edd01831fa82f19f:/include/wx/msw/textctrl.h diff --git a/include/wx/msw/textctrl.h b/include/wx/msw/textctrl.h index b76a6d5fb8..1ac33d3ad2 100644 --- a/include/wx/msw/textctrl.h +++ b/include/wx/msw/textctrl.h @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: textctrl.h +// Name: wx/msw/textctrl.h // Purpose: wxTextCtrl class // Author: Julian Smart // Modified by: @@ -22,7 +22,7 @@ public: // creation // -------- - wxTextCtrl(); + wxTextCtrl() { Init(); } wxTextCtrl(wxWindow *parent, wxWindowID id, const wxString& value = wxEmptyString, const wxPoint& pos = wxDefaultPosition, @@ -31,8 +31,11 @@ public: const wxValidator& validator = wxDefaultValidator, const wxString& name = wxTextCtrlNameStr) { + Init(); + Create(parent, id, value, pos, size, style, validator, name); } + ~wxTextCtrl(); bool Create(wxWindow *parent, wxWindowID id, const wxString& value = wxEmptyString, @@ -48,6 +51,8 @@ public: virtual wxString GetValue() const; virtual void SetValue(const wxString& value); + virtual wxString GetRange(long from, long to) const; + virtual int GetLineLength(long lineNo) const; virtual wxString GetLineText(long lineNo) const; virtual int GetNumberOfLines() const; @@ -55,7 +60,6 @@ public: virtual bool IsModified() const; virtual bool IsEditable() const; - // If the return values from and to are the same, there is no selection. virtual void GetSelection(long* from, long* to) const; // operations @@ -72,15 +76,22 @@ public: // clears the dirty flag virtual void DiscardEdits(); + virtual void SetMaxLength(unsigned long len); + // writing text inserts it at the current position, appending always // inserts it at the end virtual void WriteText(const wxString& text); virtual void AppendText(const wxString& text); +#ifdef __WIN32__ + virtual bool EmulateKeyPress(const wxKeyEvent& event); +#endif // __WIN32__ + #if wxUSE_RICHEDIT // apply text attribute to the range of text (only works with richedit // controls) virtual bool SetStyle(long start, long end, const wxTextAttr& style); + virtual bool SetDefaultStyle(const wxTextAttr& style); #endif // wxUSE_RICHEDIT // translate between the position (which is just an index in the text ctrl @@ -119,6 +130,8 @@ public: // Implementation from now on // -------------------------- + virtual void SetWindowStyleFlag(long style); + virtual void Command(wxCommandEvent& event); virtual bool MSWCommand(WXUINT param, WXWORD id); virtual WXHBRUSH OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor, @@ -133,8 +146,8 @@ public: #if wxUSE_RICHEDIT virtual bool MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result); - bool IsRich() const { return m_isRich; } - void SetRichEdit(bool isRich) { m_isRich = isRich; } + int GetRichVersion() const { return m_verRichEdit; } + bool IsRich() const { return m_verRichEdit != 0; } // rich edit controls are not compatible with normal ones and wem ust set // the colours for them otherwise @@ -143,7 +156,6 @@ public: #endif // wxUSE_RICHEDIT virtual void AdoptAttributesFromHWND(); - virtual void SetupColours(); virtual bool AcceptsFocus() const; @@ -156,29 +168,82 @@ public: void OnPaste(wxCommandEvent& event); void OnUndo(wxCommandEvent& event); void OnRedo(wxCommandEvent& event); + void OnDelete(wxCommandEvent& event); + void OnSelectAll(wxCommandEvent& event); void OnUpdateCut(wxUpdateUIEvent& event); void OnUpdateCopy(wxUpdateUIEvent& event); void OnUpdatePaste(wxUpdateUIEvent& event); void OnUpdateUndo(wxUpdateUIEvent& event); void OnUpdateRedo(wxUpdateUIEvent& event); + void OnUpdateDelete(wxUpdateUIEvent& event); + void OnUpdateSelectAll(wxUpdateUIEvent& event); + + // Show a context menu for Rich Edit controls (the standard + // EDIT control has one already) + void OnRightClick(wxMouseEvent& event); protected: -#if wxUSE_RICHEDIT - bool m_isRich; // Are we using rich text edit to implement this? -#endif + // common part of all ctors + void Init(); + + // intercept WM_GETDLGCODE + virtual long MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam); // call this to increase the size limit (will do nothing if the current // limit is big enough) - void AdjustSpaceLimit(); + // + // returns true if we increased the limit to allow entering more text, + // false if we hit the limit set by SetMaxLength() and so didn't change it + bool AdjustSpaceLimit(); + +#if wxUSE_RICHEDIT + // replace the selection or the entire control contents with the given text + // in the specified encoding + bool StreamIn(const wxString& value, + wxFontEncoding encoding, + bool selOnly); +#endif // wxUSE_RICHEDIT + + // replace the contents of the selection or of the entire control with the + // given text + void DoWriteText(const wxString& text, bool selectionOnly = TRUE); + + // set the selection possibly without scrolling the caret into view + void DoSetSelection(long from, long to, bool scrollCaret = TRUE); + + // return true if there is a non empty selection in the control + bool HasSelection() const; + + // get the length of the line containing the character at the given + // position + long GetLengthOfLineContainingPos(long pos) const; + + // send TEXT_UPDATED event, return TRUE if it was handled, FALSE otherwise + bool SendUpdateEvent(); // override some base class virtuals virtual bool MSWShouldPreProcessMessage(WXMSG* pMsg); virtual wxSize DoGetBestSize() const; + virtual WXDWORD MSWGetStyle(long style, WXDWORD *exstyle) const; + +#if wxUSE_RICHEDIT + // we're using RICHEDIT (and not simple EDIT) control if this field is not + // 0, it also gives the version of the RICHEDIT control being used (1, 2 or + // 3 so far) + int m_verRichEdit; +#endif // wxUSE_RICHEDIT + + // if TRUE, SendUpdateEvent() will eat the next event (see comments in the + // code as to why this is needed) + bool m_suppressNextUpdate; + private: DECLARE_EVENT_TABLE() DECLARE_DYNAMIC_CLASS(wxTextCtrl) + + wxMenu* m_privateContextMenu; }; #endif