#ifndef _WX_PEN_H_BASE_
#define _WX_PEN_H_BASE_
-#include "wx/defs.h"
+#include "wx/gdiobj.h"
+#include "wx/gdicmn.h"
enum wxPenStyle
{
-#if WXWIN_COMPATIBILITY_2_8
- /* start of deprecated values */
- /* wxSOLID, wxTRANSPARENT, wxSTIPPLE are already defined in wxBrushStyle */
- wxDOT = 101,
- wxLONG_DASH = 102,
- wxSHORT_DASH = 103,
- wxDOT_DASH = 104,
- wxUSER_DASH = 105,
- /* end of deprecated values */
+ wxPENSTYLE_INVALID = -1,
wxPENSTYLE_SOLID = wxSOLID,
wxPENSTYLE_DOT = wxDOT,
wxPENSTYLE_LONG_DASH = wxLONG_DASH,
wxPENSTYLE_SHORT_DASH = wxSHORT_DASH,
wxPENSTYLE_DOT_DASH = wxDOT_DASH,
- wxPENSTYLE_USER_DOT = wxUSER_DASH,
+ wxPENSTYLE_USER_DASH = wxUSER_DASH,
wxPENSTYLE_TRANSPARENT = wxTRANSPARENT,
wxPENSTYLE_VERTICAL_HATCH = wxVERTICAL_HATCH,
wxPENSTYLE_FIRST_HATCH = wxFIRST_HATCH,
- wxPENSTYLE_LAST_HATCH = wxLAST_HATCH,
-
- wxPENSTYLE_MAX
-#else
- wxPENSTYLE_SOLID,
- wxPENSTYLE_DOT,
- wxPENSTYLE_LONG_DASH,
- wxPENSTYLE_SHORT_DASH,
- wxPENSTYLE_DOT_DASH,
- wxPENSTYLE_USER_DOT,
-
- wxPENSTYLE_TRANSPARENT,
-
- /* Pen Stippling. */
- wxPENSTYLE_STIPPLE_MASK_OPAQUE,
- /* mask is used for blitting monochrome using text fore and back ground colors */
-
- wxPENSTYLE_STIPPLE_MASK,
- /* mask is used for masking areas in the stipple bitmap (TO DO) */
-
- wxPENSTYLE_STIPPLE,
- /* drawn with a Pen, and without any Brush -- and it can be stippled. */
-
- /* In wxWidgets < 2.6 use WX_HATCH macro */
- /* to verify these wx*_HATCH are in style */
- /* of wxBrush. In wxWidgets >= 2.6 use */
- /* wxBrush::IsHatch() instead. */
- wxPENSTYLE_BDIAGONAL_HATCH,
- wxPENSTYLE_CROSSDIAG_HATCH,
- wxPENSTYLE_FDIAGONAL_HATCH,
- wxPENSTYLE_CROSS_HATCH,
- wxPENSTYLE_HORIZONTAL_HATCH,
- wxPENSTYLE_VERTICAL_HATCH,
-
- wxPENSTYLE_FIRST_HATCH = wxPENSTYLE_BDIAGONAL_HATCH,
- wxPENSTYLE_LAST_HATCH = wxPENSTYLE_VERTICAL_HATCH,
-
- wxPENSTYLE_MAX
-#endif
+ wxPENSTYLE_LAST_HATCH = wxLAST_HATCH
};
enum wxPenJoin
wxJOIN_BEVEL = 120,
wxJOIN_MITER,
- wxJOIN_ROUND,
+ wxJOIN_ROUND
};
enum wxPenCap
};
-class WXDLLEXPORT wxPenBase : public wxGDIObject
+class WXDLLIMPEXP_CORE wxPenBase : public wxGDIObject
{
public:
virtual ~wxPenBase() { }
virtual void SetJoin(wxPenJoin join) = 0;
virtual void SetCap(wxPenCap cap) = 0;
- virtual wxColour& GetColour() const = 0;
+ virtual wxColour GetColour() const = 0;
virtual wxBitmap *GetStipple() const = 0;
virtual wxPenStyle GetStyle() const = 0;
virtual wxPenJoin GetJoin() const = 0;
virtual int GetWidth() const = 0;
virtual int GetDashes(wxDash **ptr) const = 0;
-#if WXWIN_COMPATIBILITY_2_8
- void SetStyle(wxBrushStyle style)
- { SetStyle((wxPenStyle)style); }
-#endif
+ // Convenient helpers for testing whether the pen is a transparent one:
+ // unlike GetStyle() == wxPENSTYLE_TRANSPARENT, they work correctly even if
+ // the pen is invalid (they both return false in this case).
+ bool IsTransparent() const
+ {
+ return IsOk() && GetStyle() == wxPENSTYLE_TRANSPARENT;
+ }
+
+ bool IsNonTransparent() const
+ {
+ return IsOk() && GetStyle() != wxPENSTYLE_TRANSPARENT;
+ }
};
#if defined(__WXPALMOS__)
-#include "wx/palmos/pen.h"
+ #include "wx/palmos/pen.h"
#elif defined(__WXMSW__)
-#include "wx/msw/pen.h"
+ #include "wx/msw/pen.h"
#elif defined(__WXMOTIF__) || defined(__WXX11__)
-#include "wx/x11/pen.h"
+ #include "wx/x11/pen.h"
#elif defined(__WXGTK20__)
-#include "wx/gtk/pen.h"
+ #include "wx/gtk/pen.h"
#elif defined(__WXGTK__)
-#include "wx/gtk1/pen.h"
+ #include "wx/gtk1/pen.h"
#elif defined(__WXMGL__)
-#include "wx/mgl/pen.h"
+ #include "wx/mgl/pen.h"
#elif defined(__WXDFB__)
-#include "wx/dfb/pen.h"
+ #include "wx/dfb/pen.h"
#elif defined(__WXMAC__)
-#include "wx/mac/pen.h"
+ #include "wx/osx/pen.h"
#elif defined(__WXCOCOA__)
-#include "wx/cocoa/pen.h"
+ #include "wx/cocoa/pen.h"
#elif defined(__WXPM__)
-#include "wx/os2/pen.h"
+ #include "wx/os2/pen.h"
#endif
class WXDLLIMPEXP_CORE wxPenList: public wxGDIObjListBase
{
public:
- wxPen *FindOrCreatePen(const wxColour& colour, int width, wxPenStyle style);
+ wxPen *FindOrCreatePen(const wxColour& colour,
+ int width = 1,
+ wxPenStyle style = wxPENSTYLE_SOLID);
+
+#if FUTURE_WXWIN_COMPATIBILITY_3_0
+ wxPen *FindOrCreatePen(const wxColour& colour, int width, int style)
+ { return FindOrCreatePen(colour, width, (wxPenStyle)style); }
+#endif
#if WXWIN_COMPATIBILITY_2_6
wxDEPRECATED( void AddPen(wxPen*) );
wxDEPRECATED( void RemovePen(wxPen*) );
#endif
};
-extern WXDLLEXPORT_DATA(wxPenList*) wxThePenList;
+extern WXDLLIMPEXP_DATA_CORE(wxPenList*) wxThePenList;
-#endif
- // _WX_PEN_H_BASE_
+// provide comparison operators to allow code such as
+//
+// if ( pen.GetStyle() == wxTRANSPARENT )
+//
+// to compile without warnings which it would otherwise provoke from some
+// compilers as it compares elements of different enums
+#if FUTURE_WXWIN_COMPATIBILITY_3_0
+
+// Unfortunately some compilers have ambiguity issues when enum comparisons are
+// overloaded so we have to disable the overloads in this case, see
+// wxCOMPILER_NO_OVERLOAD_ON_ENUM definition in wx/platform.h for more details.
+#ifndef wxCOMPILER_NO_OVERLOAD_ON_ENUM
+
+inline bool operator==(wxPenStyle s, wxDeprecatedGUIConstants t)
+{
+ return static_cast<int>(s) == static_cast<int>(t);
+}
+
+inline bool operator!=(wxPenStyle s, wxDeprecatedGUIConstants t)
+{
+ return !(s == t);
+}
+
+#endif // wxCOMPILER_NO_OVERLOAD_ON_ENUM
+
+#endif // FUTURE_WXWIN_COMPATIBILITY_3_0
+
+#endif // _WX_PEN_H_BASE_
projects / wxWidgets.git / blobdiff