X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a047aff270905b377a81657a90f92eb3297157d0..ccaf2891c9082773460c50c7eb7a910ea51e7003:/include/wx/msw/textctrl.h diff --git a/include/wx/msw/textctrl.h b/include/wx/msw/textctrl.h index 09dc91bd0d..c56bcae45a 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_ -class WXDLLEXPORT wxTextCtrl : public wxTextCtrlBase +class WXDLLIMPEXP_CORE wxTextCtrl : public wxTextCtrlBase { public: // creation @@ -41,45 +41,40 @@ public: const wxValidator& validator = wxDefaultValidator, const wxString& name = wxTextCtrlNameStr); - // implement base class pure virtuals - // ---------------------------------- + // overridden wxTextEntry methods + // ------------------------------ virtual wxString GetValue() const; + virtual wxString GetRange(long from, long to) const; + virtual bool IsEmpty() const; - virtual wxString GetRange(long from, long to) const; + virtual void WriteText(const wxString& text); + virtual void AppendText(const wxString& text); + virtual void Clear(); virtual int GetLineLength(long lineNo) const; virtual wxString GetLineText(long lineNo) const; virtual int GetNumberOfLines() const; - virtual bool IsModified() const; - virtual bool IsEditable() const; + virtual void SetMaxLength(unsigned long len); - virtual void GetSelection(long* from, long* to) const; + virtual void GetSelection(long *from, long *to) const; - // operations - // ---------- + virtual void Redo(); + virtual bool CanRedo() const; - // editing - virtual void Clear(); - virtual void Replace(long from, long to, const wxString& value); - virtual void Remove(long from, long to); + virtual void SetInsertionPointEnd(); + virtual long GetInsertionPoint() const; + virtual wxTextPos GetLastPosition() const; - // load the control's contents from the file - virtual bool DoLoadFile(const wxString& file, int fileType); + // implement base class pure virtuals + // ---------------------------------- - // clears the dirty flag + virtual bool IsModified() const; virtual void MarkDirty(); 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__ @@ -107,39 +102,17 @@ public: return wxTextCtrlBase::HitTest(pt, col, row); } - // Clipboard operations - virtual void Copy(); - virtual void Cut(); - virtual void Paste(); - - virtual bool CanCopy() const; - virtual bool CanCut() const; - virtual bool CanPaste() const; - - // Undo/redo - virtual void Undo(); - virtual void Redo(); - - virtual bool CanUndo() const; - virtual bool CanRedo() const; - - // Insertion point - virtual void SetInsertionPoint(long pos); - virtual void SetInsertionPointEnd(); - virtual long GetInsertionPoint() 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 // -------------------------- +#if wxUSE_DRAG_AND_DROP && wxUSE_RICHEDIT + virtual void SetDropTarget(wxDropTarget *dropTarget); +#endif // wxUSE_DRAG_AND_DROP && wxUSE_RICHEDIT + virtual void SetWindowStyleFlag(long style); virtual void Command(wxCommandEvent& event); @@ -152,10 +125,11 @@ public: 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 + // rich edit controls are not compatible with normal ones and we must set + // the colours and font for them otherwise virtual bool SetBackgroundColour(const wxColour& colour); virtual bool SetForegroundColour(const wxColour& colour); + virtual bool SetFont(const wxFont& font); #else bool IsRich() const { return false; } #endif // wxUSE_RICHEDIT @@ -168,7 +142,7 @@ public: virtual void AdoptAttributesFromHWND(); - virtual bool AcceptsFocus() const; + virtual bool AcceptsFocusFromKeyboard() const; // returns true if the platform should explicitly apply a theme border virtual bool CanApplyThemeBorder() const; @@ -206,12 +180,13 @@ public: 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(); + virtual bool DoLoadFile(const wxString& file, int fileType); + // creates the control of appropriate class (plain or rich edit) with the // styles corresponding to m_windowStyle // @@ -223,6 +198,8 @@ protected: virtual void DoSetValue(const wxString &value, int flags = 0); + virtual wxPoint DoPositionToCoords(long pos) const; + // 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; @@ -248,11 +225,8 @@ protected: 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); - - // return true if there is a non empty selection in the control - bool HasSelection() const; + // set the selection (possibly without scrolling the caret into view) + void DoSetSelection(long from, long to, int flags); // get the length of the line containing the character at the given // position @@ -262,11 +236,26 @@ protected: bool SendUpdateEvent(); virtual wxSize DoGetBestSize() const; + virtual wxSize DoGetSizeFromTextSize(int xlen, int ylen = -1) const; #if wxUSE_RICHEDIT + // Apply the character-related parts of wxTextAttr to the given selection + // or the entire control if start == end == -1. + // + // This function is private and should only be called for rich edit + // controls and with (from, to) already in correct order, i.e. from <= to. + bool MSWSetCharFormat(const wxTextAttr& attr, long from = -1, long to = -1); + + // Same as above for paragraph-related parts of wxTextAttr. Note that this + // can only be applied to the selection as RichEdit doesn't support setting + // the paragraph styles globally. + bool MSWSetParaFormat(const wxTextAttr& attr, long from, long to); + + // 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) + // 0, it also gives the version of the RICHEDIT control being used + // (although not directly: 1 is for 1.0, 2 is for either 2.0 or 3.0 as we + // can't nor really need to distinguish between them and 4 is for 4.1) int m_verRichEdit; #endif // wxUSE_RICHEDIT @@ -275,6 +264,17 @@ protected: int m_updatesCount; private: + virtual void EnableTextChangedEvents(bool enable) + { + m_updatesCount = enable ? -1 : -2; + } + + // implement wxTextEntry pure virtual: it implements all the operations for + // the simple EDIT controls + virtual WXHWND GetEditHWND() const { return m_hWnd; } + + void OnKeyDown(wxKeyEvent& event); + DECLARE_EVENT_TABLE() DECLARE_DYNAMIC_CLASS_NO_COPY(wxTextCtrl) @@ -288,5 +288,4 @@ private: }; -#endif - // _WX_TEXTCTRL_H_ +#endif // _WX_TEXTCTRL_H_