X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/9cd6d737d5adc5fe415cddb3ef0024b9da2b9e08..6012f61212b67d510e4a6393272e867a4ceb58c1:/include/wx/gtk/textctrl.h?ds=inline diff --git a/include/wx/gtk/textctrl.h b/include/wx/gtk/textctrl.h index 085d5ca4b6..b9b793eb19 100644 --- a/include/wx/gtk/textctrl.h +++ b/include/wx/gtk/textctrl.h @@ -1,31 +1,21 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: textctrl.h +// Name: wx/gtk/textctrl.h // Purpose: // Author: Robert Roebling // Created: 01/02/97 // Id: $Id$ -// Copyright: (c) 1998 Robert Roebling, Julian Smart and Markus Holzem +// Copyright: (c) 1998 Robert Roebling // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// #ifndef __GTKTEXTCTRLH__ #define __GTKTEXTCTRLH__ -#ifdef __GNUG__ - #pragma interface "textctrl.h" -#endif - -//----------------------------------------------------------------------------- -// classes -//----------------------------------------------------------------------------- - -class wxTextCtrl; - //----------------------------------------------------------------------------- // wxTextCtrl //----------------------------------------------------------------------------- -class wxTextCtrl: public wxTextCtrlBase +class WXDLLIMPEXP_CORE wxTextCtrl: public wxTextCtrlBase { public: wxTextCtrl() { Init(); } @@ -38,6 +28,8 @@ public: const wxValidator& validator = wxDefaultValidator, const wxString &name = wxTextCtrlNameStr); + ~wxTextCtrl(); + bool Create(wxWindow *parent, wxWindowID id, const wxString &value = wxEmptyString, @@ -71,9 +63,12 @@ public: virtual void Replace(long from, long to, const wxString& value); virtual void Remove(long from, long to); - // clears the dirty flag + // sets/clears the dirty flag + 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); @@ -91,6 +86,14 @@ public: 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(); virtual void Cut(); @@ -107,12 +110,12 @@ 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); - virtual bool Enable( bool enable ); + virtual bool Enable( bool enable = true ); // Implementation from now on void OnDropFiles( wxDropFilesEvent &event ); @@ -136,52 +139,78 @@ public: GtkWidget* GetConnectWidget(); bool IsOwnGtkWindow( GdkWindow *window ); - void ApplyWidgetStyle(); void CalculateScrollbar(); void OnInternalIdle(); - void UpdateFontIfNeeded(); - void SetModified() { m_modified = TRUE; } + void SetUpdateFont(bool WXUNUSED(update)) { } // 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, // to give widgets an oppprtunity to correct their colours after they // have been changed by Enable virtual void OnParentEnable( bool enable ) ; + // tell the control to ignore next text changed signal + void IgnoreNextTextUpdate() { m_ignoreNextUpdate = true; } + + // 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(); + + + static wxVisualAttributes + GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL); + protected: virtual wxSize DoGetBestSize() const; + void DoApplyWidgetStyle(GtkRcStyle *style); // common part of all ctors void Init(); - // get the vertical adjustment, if any, NULL otherwise - GtkAdjustment *GetVAdj() const; + // Widgets that use the style->base colour for the BG colour should + // override this and return true. + virtual bool UseGTKStyleBase() const { return true; } - // scroll the control by the given number of pixels, return true if the - // scroll position changed - bool DoScroll(GtkAdjustment *adj, int diff); + // has the control been frozen by Freeze()? + bool IsFrozen() const { return m_frozenness > 0; } 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; + + bool m_modified:1; + bool m_ignoreNextUpdate:1; + bool m_dontMarkDirty:1; + + // Our text buffer. Convenient, and holds the buffer while using + // a dummy one when m_frozenness > 0 + GtkTextBuffer *m_buffer; + + // number of calls to Freeze() minus number of calls to Thaw() + unsigned int m_frozenness; + + // For wxTE_AUTO_URL + void OnUrlMouseEvent(wxMouseEvent&); + GdkCursor *m_gdkHandCursor; + GdkCursor *m_gdkXTermCursor; DECLARE_EVENT_TABLE() - DECLARE_DYNAMIC_CLASS(wxTextCtrl); + DECLARE_DYNAMIC_CLASS(wxTextCtrl) }; #endif // __GTKTEXTCTRLH__