X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/9440c3d0e95d3ee506a3190c8b31e82d2c98a719..533bedbf307fd324ebc864ad1b5292977c4fa7bc:/include/wx/gtk/textctrl.h diff --git a/include/wx/gtk/textctrl.h b/include/wx/gtk/textctrl.h index 6a52dba4f3..6d73a76004 100644 --- a/include/wx/gtk/textctrl.h +++ b/include/wx/gtk/textctrl.h @@ -11,15 +11,11 @@ #ifndef __GTKTEXTCTRLH__ #define __GTKTEXTCTRLH__ -#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) - #pragma interface "textctrl.h" -#endif - //----------------------------------------------------------------------------- // wxTextCtrl //----------------------------------------------------------------------------- -class wxTextCtrl: public wxTextCtrlBase +class WXDLLIMPEXP_CORE wxTextCtrl: public wxTextCtrlBase { public: wxTextCtrl() { Init(); } @@ -32,7 +28,7 @@ public: const wxValidator& validator = wxDefaultValidator, const wxString &name = wxTextCtrlNameStr); - ~wxTextCtrl(); + virtual ~wxTextCtrl(); bool Create(wxWindow *parent, wxWindowID id, @@ -47,7 +43,7 @@ public: // ---------------------------------- virtual wxString GetValue() const; - virtual void SetValue(const wxString& value); + virtual bool IsEmpty() const; virtual int GetLineLength(long lineNo) const; virtual wxString GetLineText(long lineNo) const; @@ -90,7 +86,6 @@ public: virtual void ShowPosition(long pos); -#ifdef __WXGTK20__ virtual wxTextCtrlHitTestResult HitTest(const wxPoint& pt, long *pos) const; virtual wxTextCtrlHitTestResult HitTest(const wxPoint& pt, wxTextCoord *col, @@ -98,7 +93,6 @@ public: { return wxTextCtrlBase::HitTest(pt, col, row); } -#endif // __WXGTK20__ // Clipboard operations virtual void Copy(); @@ -144,29 +138,15 @@ public: bool SetBackgroundColour(const wxColour& colour); GtkWidget* GetConnectWidget(); - bool IsOwnGtkWindow( GdkWindow *window ); - void DoApplyWidgetStyle(GtkRcStyle *style); void CalculateScrollbar(); - void OnInternalIdle(); -#ifdef __WXGTK20__ void SetUpdateFont(bool WXUNUSED(update)) { } -#else // !__WXGTK20__ - void SetUpdateFont(bool update) { m_updateFont = update; } - void UpdateFontIfNeeded(); -#endif // __WXGTK20__/!__WXGTK20__ - - 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); - // implementation only from now on // wxGTK-specific: called recursively by Enable, @@ -175,51 +155,60 @@ public: virtual void OnParentEnable( bool enable ) ; // tell the control to ignore next text changed signal - void IgnoreNextTextUpdate(); + void IgnoreNextTextUpdate(int n = 1) { m_countUpdatesToIgnore = n; } // should we ignore the changed signal? always resets the flag bool IgnoreTextUpdate(); + // call this to indicate that the control is about to be changed + // programmatically and so m_modified flag shouldn't be set + void DontMarkDirtyOnNextChange() { m_dontMarkDirty = true; } + + // should we mark the control as dirty? always resets the flag + bool MarkDirtyOnChange(); + + // always let GTK have mouse release events for multiline controls + virtual bool GTKProcessEvent(wxEvent& event) const; + + static wxVisualAttributes GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL); + // has the control been frozen by Freeze()? + bool IsFrozen() const { return m_frozenness > 0; } + protected: virtual wxSize DoGetBestSize() const; + virtual void DoApplyWidgetStyle(GtkRcStyle *style); + virtual GdkWindow *GTKGetWindow(wxArrayGdkWindows& windows) 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); - // Widgets that use the style->base colour for the BG colour should // override this and return true. virtual bool UseGTKStyleBase() const { return true; } -#ifdef __WXGTK20__ - // has the control been frozen by Freeze()? - bool IsFrozen() const { return m_frozenness > 0; } -#endif + virtual void DoSetValue(const wxString &value, int flags = 0); private: // change the font for everything in this control void ChangeFontGlobally(); + // get the encoding which is used in this control: this looks at our font + // and default style but not the current style (i.e. the style for the + // current position); returns wxFONTENCODING_SYSTEM if we have no specific + // encoding + wxFontEncoding GetTextEncoding() const; + + GtkWidget *m_text; - GtkWidget *m_vScrollbar; bool m_modified:1; - bool m_vScrollbarVisible:1; -#ifndef __WXGTK20__ - bool m_updateFont:1; -#endif // !__WXGTK20__ - bool m_ignoreNextUpdate:1; + bool m_dontMarkDirty:1; + + int m_countUpdatesToIgnore; -#ifdef __WXGTK20__ // Our text buffer. Convenient, and holds the buffer while using // a dummy one when m_frozenness > 0 GtkTextBuffer *m_buffer; @@ -231,7 +220,6 @@ private: void OnUrlMouseEvent(wxMouseEvent&); GdkCursor *m_gdkHandCursor; GdkCursor *m_gdkXTermCursor; -#endif DECLARE_EVENT_TABLE() DECLARE_DYNAMIC_CLASS(wxTextCtrl)