X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/68df5777c7f72890dccef9dd9160397f2a834bb4..a467ac36a568c8ed1c43604fd7f1f2b2d3b6efc2:/include/wx/gtk1/textctrl.h diff --git a/include/wx/gtk1/textctrl.h b/include/wx/gtk1/textctrl.h index 5faee033c6..085d5ca4b6 100644 --- a/include/wx/gtk1/textctrl.h +++ b/include/wx/gtk1/textctrl.h @@ -28,7 +28,7 @@ class wxTextCtrl; class wxTextCtrl: public wxTextCtrlBase { public: - wxTextCtrl(); + wxTextCtrl() { Init(); } wxTextCtrl(wxWindow *parent, wxWindowID id, const wxString &value = wxEmptyString, @@ -79,6 +79,10 @@ public: virtual void WriteText(const wxString& text); virtual void AppendText(const wxString& text); + // apply text attribute to the range of text (only works with richedit + // controls) + virtual bool SetStyle(long start, long end, const wxTextAttr& style); + // translate between the position (which is just an index in the text ctrl // considering all its contents as a single strings) and (x, y) coordinates // which represent column and line. @@ -92,10 +96,6 @@ public: 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(); @@ -130,26 +130,55 @@ public: void OnUpdateUndo(wxUpdateUIEvent& event); void OnUpdateRedo(wxUpdateUIEvent& event); - bool SetFont( const wxFont &font ); - bool SetForegroundColour(const wxColour &colour); - bool SetBackgroundColour(const wxColour &colour); + bool SetFont(const wxFont& font); + bool SetForegroundColour(const wxColour& colour); + bool SetBackgroundColour(const wxColour& colour); GtkWidget* GetConnectWidget(); bool IsOwnGtkWindow( GdkWindow *window ); void ApplyWidgetStyle(); void CalculateScrollbar(); void OnInternalIdle(); + void UpdateFontIfNeeded(); void SetModified() { m_modified = TRUE; } + // GTK+ textctrl is so dumb that you need to freeze/thaw it manually to + // avoid horrible flicker/scrolling back and forth + virtual void Freeze(); + virtual void Thaw(); + + // textctrl specific scrolling + virtual bool ScrollLines(int lines); + virtual bool ScrollPages(int pages); + + // wxGTK-specific: called recursively by Enable, + // to give widgets an oppprtunity to correct their colours after they + // have been changed by Enable + virtual void OnParentEnable( bool enable ) ; + protected: virtual wxSize DoGetBestSize() const; + // common part of all ctors + void Init(); + + // get the vertical adjustment, if any, NULL otherwise + GtkAdjustment *GetVAdj() const; + + // scroll the control by the given number of pixels, return true if the + // scroll position changed + bool DoScroll(GtkAdjustment *adj, int diff); + private: + // change the font for everything in this control + void ChangeFontGlobally(); + bool m_modified; GtkWidget *m_text; GtkWidget *m_vScrollbar; bool m_vScrollbarVisible; + bool m_updateFont; DECLARE_EVENT_TABLE() DECLARE_DYNAMIC_CLASS(wxTextCtrl);