X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/129223d68ed841d3c3265fe31c70877e0bc685ac..4fc1c0f091f88a7af08db2b7fef6bd3637e1b026:/include/wx/msw/textctrl.h diff --git a/include/wx/msw/textctrl.h b/include/wx/msw/textctrl.h index 07fa37fe8b..8b3c71f485 100644 --- a/include/wx/msw/textctrl.h +++ b/include/wx/msw/textctrl.h @@ -12,10 +12,6 @@ #ifndef _WX_TEXTCTRL_H_ #define _WX_TEXTCTRL_H_ -#ifdef __GNUG__ - #pragma interface "textctrl.h" -#endif - class WXDLLEXPORT wxTextCtrl : public wxTextCtrlBase { public: @@ -35,6 +31,7 @@ public: Create(parent, id, value, pos, size, style, validator, name); } + virtual ~wxTextCtrl(); bool Create(wxWindow *parent, wxWindowID id, const wxString& value = wxEmptyString, @@ -48,7 +45,7 @@ public: // ---------------------------------- virtual wxString GetValue() const; - virtual void SetValue(const wxString& value); + virtual bool IsEmpty() const; virtual wxString GetRange(long from, long to) const; @@ -69,10 +66,11 @@ public: virtual void Replace(long from, long to, const wxString& value); virtual void Remove(long from, long to); - // load the controls contents from the file - virtual bool LoadFile(const wxString& file); + // load the control's contents from the file + virtual bool DoLoadFile(const wxString& file, int fileType); // clears the dirty flag + virtual void MarkDirty(); virtual void DiscardEdits(); virtual void SetMaxLength(unsigned long len); @@ -90,6 +88,8 @@ public: // 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 @@ -99,6 +99,13 @@ 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(); @@ -120,27 +127,24 @@ public: virtual void SetInsertionPoint(long pos); virtual void SetInsertionPointEnd(); virtual long GetInsertionPoint() const; - virtual long GetLastPosition() const; + virtual wxTextPos GetLastPosition() const; 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 SetFocus(); 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 + virtual WXHBRUSH MSWControlColor(WXHDC hDC, WXHWND hWnd); #if wxUSE_RICHEDIT virtual bool MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result); @@ -152,8 +156,16 @@ public: // the colours for them otherwise virtual bool SetBackgroundColour(const wxColour& colour); virtual bool SetForegroundColour(const wxColour& colour); +#else + bool IsRich() const { return false; } #endif // wxUSE_RICHEDIT +#if wxUSE_INKEDIT && wxUSE_RICHEDIT + bool IsInkEdit() const { return m_isInkEdit != 0; } +#else + bool IsInkEdit() const { return false; } +#endif + virtual void AdoptAttributesFromHWND(); virtual bool AcceptsFocus() const; @@ -167,19 +179,50 @@ 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 OnContextMenu(wxContextMenuEvent& event); + + // be sure the caret remains invisible if the user + // called HideNativeCaret() before + void OnSetFocus(wxFocusEvent& event); + + // intercept WM_GETDLGCODE + virtual WXLRESULT MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam); + + virtual bool MSWShouldPreProcessMessage(WXMSG* pMsg); + virtual WXDWORD MSWGetStyle(long style, WXDWORD *exstyle) const; + virtual wxVisualAttributes GetDefaultAttributes() const; protected: // common part of all ctors void Init(); - // intercept WM_GETDLGCODE - virtual long MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam); + // creates the control of appropriate class (plain or rich edit) with the + // styles corresponding to m_windowStyle + // + // this is used by ctor/Create() and when we need to recreate the control + // later + bool MSWCreateText(const wxString& value, + const wxPoint& pos, + const wxSize& size); + + virtual void DoSetValue(const wxString &value, int flags = 0); + + // return true if this control has a user-set limit on amount of text (i.e. + // the limit is due to a previous call to SetMaxLength() and not built in) + bool HasSpaceLimit(unsigned int *len) const; // call this to increase the size limit (will do nothing if the current // limit is big enough) @@ -188,30 +231,34 @@ protected: // false if we hit the limit set by SetMaxLength() and so didn't change it bool AdjustSpaceLimit(); -#if wxUSE_RICHEDIT +#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); + 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); + void DoWriteText(const wxString& text, + int flags = SetValue_SendEvent | SetValue_SelectionOnly); // 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; - // override some base class virtuals - virtual bool MSWShouldPreProcessMessage(WXMSG* pMsg); - virtual wxSize DoGetBestSize() const; + // send TEXT_UPDATED event, return true if it was handled, false otherwise + bool SendUpdateEvent(); - virtual WXDWORD MSWGetStyle(long style, WXDWORD *exstyle) const; + virtual wxSize DoGetBestSize() const; #if wxUSE_RICHEDIT // we're using RICHEDIT (and not simple EDIT) control if this field is not @@ -220,9 +267,22 @@ protected: int m_verRichEdit; #endif // wxUSE_RICHEDIT + // number of EN_UPDATE events sent by Windows when we change the controls + // text ourselves: we want this to be exactly 1 + int m_updatesCount; + private: DECLARE_EVENT_TABLE() - DECLARE_DYNAMIC_CLASS(wxTextCtrl) + DECLARE_DYNAMIC_CLASS_NO_COPY(wxTextCtrl) + + wxMenu* m_privateContextMenu; + + bool m_isNativeCaretShown; + +#if wxUSE_INKEDIT && wxUSE_RICHEDIT + int m_isInkEdit; +#endif + }; #endif