// Author: Julian Smart
// Modified by: Vadim Zeitlin: fixed operator=(), ==(), !=()
// Created: 01/02/97
-// RCS-ID: $Id$
// Copyright: (c) Julian Smart
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#define _WX_PEN_H_
#include "wx/gdiobj.h"
-#include "wx/bitmap.h"
-#include "wx/colour.h"
-
-typedef WXDWORD wxMSWDash;
-
-class WXDLLEXPORT wxPen;
-
-// VZ: this class should be made private
-class WXDLLEXPORT wxPenRefData : public wxGDIRefData
-{
-public:
- wxPenRefData();
- wxPenRefData(const wxPenRefData& data);
- virtual ~wxPenRefData();
-
- bool operator==(const wxPenRefData& data) const
- {
- // we intentionally don't compare m_hPen fields here
- return m_style == data.m_style &&
- m_width == data.m_width &&
- m_join == data.m_join &&
- m_cap == data.m_cap &&
- m_colour == data.m_colour &&
- (m_style != wxSTIPPLE || m_stipple == data.m_stipple) &&
- (m_style != wxUSER_DASH ||
- (m_nbDash == data.m_nbDash &&
- memcmp(m_dash, data.m_dash, m_nbDash*sizeof(wxDash)) == 0));
- }
-
-protected:
- int m_width;
- int m_style;
- int m_join;
- int m_cap;
- wxBitmap m_stipple;
- int m_nbDash;
- wxDash * m_dash;
- wxColour m_colour;
- WXHPEN m_hPen;
-
-private:
- friend class WXDLLEXPORT wxPen;
-
- // Cannot use
- // DECLARE_NO_COPY_CLASS(wxPenRefData)
- // because copy constructor is explicitly declared above;
- // but no copy assignment operator is defined, so declare
- // it private to prevent the compiler from defining it:
- wxPenRefData& operator=(const wxPenRefData&);
-};
-
-#define M_PENDATA ((wxPenRefData *)m_refData)
-#define wxPENDATA(x) ((wxPenRefData *)(x).m_refData)
+#include "wx/gdicmn.h"
// ----------------------------------------------------------------------------
// Pen
// ----------------------------------------------------------------------------
-class WXDLLEXPORT wxPen : public wxGDIObject
+class WXDLLIMPEXP_CORE wxPen : public wxPenBase
{
public:
- wxPen();
- wxPen(const wxColour& col, int width = 1, int style = wxSOLID);
- wxPen(const wxBitmap& stipple, int width);
- wxPen(const wxPen& pen) : wxGDIObject(pen) { Ref(pen); }
- virtual ~wxPen();
-
- wxPen& operator=(const wxPen& pen)
- {
- if ( this != &pen )
- Ref(pen);
-
- return *this;
- }
+ wxPen() { }
+ wxPen(const wxColour& col, int width = 1, wxPenStyle style = wxPENSTYLE_SOLID);
+#if FUTURE_WXWIN_COMPATIBILITY_3_0
+ wxDEPRECATED_FUTURE( wxPen(const wxColour& col, int width, int style) );
+#endif
- bool operator==(const wxPen& pen) const
- {
- const wxPenRefData *penData = (wxPenRefData *)pen.m_refData;
-
- // an invalid pen is only equal to another invalid pen
- return m_refData ? penData && *M_PENDATA == *penData : !penData;
- }
+ wxPen(const wxBitmap& stipple, int width);
+ virtual ~wxPen() { }
+ bool operator==(const wxPen& pen) const;
bool operator!=(const wxPen& pen) const { return !(*this == pen); }
- virtual bool Ok() const { return (m_refData != NULL); }
-
// Override in order to recreate the pen
void SetColour(const wxColour& col);
- void SetColour(const unsigned char r, const unsigned char g, const unsigned char b);
+ void SetColour(unsigned char r, unsigned char g, unsigned char b);
void SetWidth(int width);
- void SetStyle(int style);
+ void SetStyle(wxPenStyle style);
void SetStipple(const wxBitmap& stipple);
void SetDashes(int nb_dashes, const wxDash *dash);
- void SetJoin(int join);
- void SetCap(int cap);
+ void SetJoin(wxPenJoin join);
+ void SetCap(wxPenCap cap);
+
+ wxColour GetColour() const;
+ int GetWidth() const;
+ wxPenStyle GetStyle() const;
+ wxPenJoin GetJoin() const;
+ wxPenCap GetCap() const;
+ int GetDashes(wxDash** ptr) const;
+ wxDash* GetDash() const;
+ int GetDashCount() const;
+ wxBitmap* GetStipple() const;
+
+#if FUTURE_WXWIN_COMPATIBILITY_3_0
+ wxDEPRECATED_FUTURE( void SetStyle(int style) )
+ { SetStyle((wxPenStyle)style); }
+#endif
+
+ // internal: wxGDIObject methods
+ virtual bool RealizeResource();
+ virtual bool FreeResource(bool force = false);
+ virtual WXHANDLE GetResourceHandle() const;
+ virtual bool IsFree() const;
- wxColour& GetColour() const { return (M_PENDATA ? M_PENDATA->m_colour : wxNullColour); };
- int GetWidth() const { return (M_PENDATA ? M_PENDATA->m_width : 0); };
- int GetStyle() const { return (M_PENDATA ? M_PENDATA->m_style : 0); };
- int GetJoin() const { return (M_PENDATA ? M_PENDATA->m_join : 0); };
- int GetCap() const { return (M_PENDATA ? M_PENDATA->m_cap : 0); };
- int GetDashes(wxDash **ptr) const
- {
- *ptr = (M_PENDATA ? (wxDash*)M_PENDATA->m_dash : (wxDash*) NULL);
- return (M_PENDATA ? M_PENDATA->m_nbDash : 0);
- }
- wxDash* GetDash() const { return (M_PENDATA ? (wxDash*)M_PENDATA->m_dash : (wxDash*)NULL); };
- inline int GetDashCount() const { return (M_PENDATA ? M_PENDATA->m_nbDash : 0); };
-
- inline wxBitmap *GetStipple() const { return (M_PENDATA ? (& M_PENDATA->m_stipple) : (wxBitmap*) NULL); };
+protected:
+ virtual wxGDIRefData* CreateGDIRefData() const;
+ virtual wxGDIRefData* CloneGDIRefData(const wxGDIRefData* data) const;
- // Internal
- bool RealizeResource();
- bool FreeResource(bool force = false);
- WXHANDLE GetResourceHandle() const;
- bool IsFree() const;
- void Unshare();
+ // same as FreeResource() + RealizeResource()
+ bool Recreate();
-private:
DECLARE_DYNAMIC_CLASS(wxPen)
};
projects / wxWidgets.git / blobdiff