X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a5aa80862cb50928bd879f7d42df49622f6e8cae..a78955e377453e2b8dacdbea05c3f5a8769d5e58:/include/wx/msw/textctrl.h diff --git a/include/wx/msw/textctrl.h b/include/wx/msw/textctrl.h index 499163b037..e3b5fc68ad 100644 --- a/include/wx/msw/textctrl.h +++ b/include/wx/msw/textctrl.h @@ -12,7 +12,7 @@ #ifndef _WX_TEXTCTRL_H_ #define _WX_TEXTCTRL_H_ -#ifdef __GNUG__ +#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) #pragma interface "textctrl.h" #endif @@ -35,6 +35,7 @@ public: Create(parent, id, value, pos, size, style, validator, name); } + ~wxTextCtrl(); bool Create(wxWindow *parent, wxWindowID id, const wxString& value = wxEmptyString, @@ -73,6 +74,7 @@ public: virtual bool LoadFile(const wxString& file); // clears the dirty flag + virtual void MarkDirty(); virtual void DiscardEdits(); virtual void SetMaxLength(unsigned long len); @@ -82,10 +84,16 @@ public: 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); + virtual bool GetStyle(long position, wxTextAttr& style); #endif // wxUSE_RICHEDIT // translate between the position (which is just an index in the text ctrl @@ -95,6 +103,13 @@ public: virtual bool PositionToXY(long pos, long *x, long *y) const; virtual void ShowPosition(long pos); + virtual wxTextCtrlHitTestResult HitTest(const wxPoint& pt, long *pos) const; + virtual wxTextCtrlHitTestResult HitTest(const wxPoint& pt, + wxTextCoord *col, + wxTextCoord *row) const + { + return wxTextCtrlBase::HitTest(pt, col, row); + } // Clipboard operations virtual void Copy(); @@ -121,20 +136,21 @@ public: virtual void SetSelection(long from, long to); virtual void SetEditable(bool editable); + // Caret handling (Windows only) + + bool ShowNativeCaret(bool show = true); + bool HideNativeCaret() { return ShowNativeCaret(false); } + // 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, WXUINT message, WXWPARAM wParam, WXLPARAM lParam); - // In WIN16, need to override normal erasing because - // Ctl3D doesn't use the wxWindows background colour. -#ifdef __WIN16__ - void OnEraseBackground(wxEraseEvent& event); -#endif - #if wxUSE_RICHEDIT virtual bool MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result); @@ -160,17 +176,32 @@ 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); + + // be sure the caret remains invisible if the user + // called HideNativeCaret() before + void OnSetFocus(wxFocusEvent& event); protected: // common part of all ctors void Init(); + // intercept WM_GETDLGCODE + virtual WXLRESULT MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam); + // call this to increase the size limit (will do nothing if the current // limit is big enough) // @@ -178,22 +209,38 @@ protected: // false if we hit the limit set by SetMaxLength() and so didn't change it bool AdjustSpaceLimit(); -#if wxUSE_RICHEDIT - // replace the selection with the given text in the specified encoding - bool StreamIn(const wxString& value, wxFontEncoding encoding); +#if wxUSE_RICHEDIT && (!wxUSE_UNICODE || wxUSE_UNICODE_MSLU) + // 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); + + // get the contents of the control out as text in the given encoding + wxString StreamOut(wxFontEncoding encoding, bool selOnly = false) const; #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); + 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 @@ -201,9 +248,17 @@ protected: 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) + DECLARE_DYNAMIC_CLASS_NO_COPY(wxTextCtrl) + + wxMenu* m_privateContextMenu; + + bool m_isNativeCaretShown; }; #endif