added wxTo/FromString() overloads for wxFont (1st part of patch 1760073)

[wxWidgets.git] / include / wx / gdicmn.h

diff --git a/include/wx/gdicmn.h b/include/wx/gdicmn.h
index 16888e6ae5686270faad941984d0ef67352767e9..88423327536f1fc5054bcec9bfb5195274bdcc1c 100644 (file)
--- a/include/wx/gdicmn.h
+++ b/include/wx/gdicmn.h
@@ -27,16 +27,18 @@
 // forward declarations
 // ---------------------------------------------------------------------------
 
 // forward declarations
 // ---------------------------------------------------------------------------
 

-class WXDLLIMPEXP_CORE wxBitmap;
-class WXDLLIMPEXP_CORE wxBrush;
-class WXDLLIMPEXP_CORE wxColour;
-class WXDLLIMPEXP_CORE wxCursor;
-class WXDLLIMPEXP_CORE wxFont;
-class WXDLLIMPEXP_CORE wxIcon;
-class WXDLLIMPEXP_CORE wxPalette;
-class WXDLLIMPEXP_CORE wxPen;
-class WXDLLIMPEXP_CORE wxRegion;
-class WXDLLIMPEXP_BASE wxString;
+class WXDLLIMPEXP_FWD_CORE wxBitmap;
+class WXDLLIMPEXP_FWD_CORE wxBrush;
+class WXDLLIMPEXP_FWD_CORE wxColour;
+class WXDLLIMPEXP_FWD_CORE wxCursor;
+class WXDLLIMPEXP_FWD_CORE wxFont;
+class WXDLLIMPEXP_FWD_CORE wxIcon;
+class WXDLLIMPEXP_FWD_CORE wxPalette;
+class WXDLLIMPEXP_FWD_CORE wxPen;
+class WXDLLIMPEXP_FWD_CORE wxRegion;
+class WXDLLIMPEXP_FWD_BASE wxString;
+class WXDLLIMPEXP_FWD_CORE wxIconBundle;
+class WXDLLIMPEXP_FWD_CORE wxPoint;

 
 // ---------------------------------------------------------------------------
 // constants
 
 // ---------------------------------------------------------------------------
 // constants


@@ -75,6 +77,7 @@ enum wxBitmapType
     wxBITMAP_TYPE_ICON_RESOURCE,
     wxBITMAP_TYPE_ANI,
     wxBITMAP_TYPE_IFF,
     wxBITMAP_TYPE_ICON_RESOURCE,
     wxBITMAP_TYPE_ANI,
     wxBITMAP_TYPE_IFF,

+    wxBITMAP_TYPE_TGA,

     wxBITMAP_TYPE_MACCURSOR,
     wxBITMAP_TYPE_MACCURSOR_RESOURCE,
     wxBITMAP_TYPE_ANY = 50
     wxBITMAP_TYPE_MACCURSOR,
     wxBITMAP_TYPE_MACCURSOR_RESOURCE,
     wxBITMAP_TYPE_ANY = 50


@@ -156,6 +159,9 @@ enum wxStockCursor
 #elif defined(__WXMGL__)
     // Initialize from an included XPM
     #define wxICON(X) wxIcon( (const char**) X##_xpm )
 #elif defined(__WXMGL__)
     // Initialize from an included XPM
     #define wxICON(X) wxIcon( (const char**) X##_xpm )

+#elif defined(__WXDFB__)
+    // Initialize from an included XPM
+    #define wxICON(X) wxIcon( (const char**) X##_xpm )

 #elif defined(__WXGTK__)
     // Initialize from an included XPM
     #define wxICON(X) wxIcon( (const char**) X##_xpm )
 #elif defined(__WXGTK__)
     // Initialize from an included XPM
     #define wxICON(X) wxIcon( (const char**) X##_xpm )


@@ -184,6 +190,7 @@ enum wxStockCursor
       defined(__WXX11__)   || \
       defined(__WXMAC__)   || \
       defined(__WXMGL__)   || \
       defined(__WXX11__)   || \
       defined(__WXMAC__)   || \
       defined(__WXMGL__)   || \

+      defined(__WXDFB__)   || \

       defined(__WXCOCOA__)
     // Initialize from an included XPM
     #define wxBITMAP(name) wxBitmap( (const char**) name##_xpm )
       defined(__WXCOCOA__)
     // Initialize from an included XPM
     #define wxBITMAP(name) wxBitmap( (const char**) name##_xpm )


@@ -211,24 +218,28 @@ public:
 
     // no copy ctor or assignment operator - the defaults are ok
 
 
     // no copy ctor or assignment operator - the defaults are ok
 

-    bool operator==(const wxSize& sz) const { return x == sz.x && y == sz.y; }
-    bool operator!=(const wxSize& sz) const { return x != sz.x || y != sz.y; }
-
-    wxSize operator+(const wxSize& sz) const { return wxSize(x + sz.x, y + sz.y); }
-    wxSize operator-(const wxSize& sz) const { return wxSize(x - sz.x, y - sz.y); }
-    wxSize operator/(int i) const { return wxSize(x / i, y / i); }
-    wxSize operator*(int i) const { return wxSize(x * i, y * i); }
-

     wxSize& operator+=(const wxSize& sz) { x += sz.x; y += sz.y; return *this; }
     wxSize& operator-=(const wxSize& sz) { x -= sz.x; y -= sz.y; return *this; }
     wxSize& operator+=(const wxSize& sz) { x += sz.x; y += sz.y; return *this; }
     wxSize& operator-=(const wxSize& sz) { x -= sz.x; y -= sz.y; return *this; }

-    wxSize& operator/=(const int i) { x /= i; y /= i; return *this; }
-    wxSize& operator*=(const int i) { x *= i; y *= i; return *this; }
+    wxSize& operator/=(int i) { x /= i; y /= i; return *this; }
+    wxSize& operator*=(int i) { x *= i; y *= i; return *this; }

 
     void IncTo(const wxSize& sz)
         { if ( sz.x > x ) x = sz.x; if ( sz.y > y ) y = sz.y; }
     void DecTo(const wxSize& sz)
         { if ( sz.x < x ) x = sz.x; if ( sz.y < y ) y = sz.y; }
 
 
     void IncTo(const wxSize& sz)
         { if ( sz.x > x ) x = sz.x; if ( sz.y > y ) y = sz.y; }
     void DecTo(const wxSize& sz)
         { if ( sz.x < x ) x = sz.x; if ( sz.y < y ) y = sz.y; }
 

+    void IncBy(int dx, int dy) { x += dx; y += dy; }
+    void IncBy(const wxSize& sz) { IncBy(sz.x, sz.y); }
+    void IncBy(int d) { IncBy(d, d); }
+
+    void DecBy(int dx, int dy) { IncBy(-dx, -dy); }
+    void DecBy(const wxSize& sz) { DecBy(sz.x, sz.y); }
+    void DecBy(int d) { DecBy(d, d); }
+
+
+    wxSize& Scale(float xscale, float yscale)
+        { x = (int)(x*xscale); y = (int)(y*yscale); return *this; }
+

     // accessors
     void Set(int xx, int yy) { x = xx; y = yy; }
     void SetWidth(int w) { x = w; }
     // accessors
     void Set(int xx, int yy) { x = xx; y = yy; }
     void SetWidth(int w) { x = w; }


@@ -254,6 +265,50 @@ public:
     int GetY() const { return y; }
 };
 
     int GetY() const { return y; }
 };
 

+
+inline bool operator==(const wxSize& s1, const wxSize& s2)
+{
+    return s1.x == s2.x && s1.y == s2.y;
+}
+
+inline bool operator!=(const wxSize& s1, const wxSize& s2)
+{
+    return s1.x != s2.x || s1.y != s2.y;
+}
+
+
+inline wxSize operator+(const wxSize& s1, const wxSize& s2)
+{
+    return wxSize(s1.x + s2.x, s1.y + s2.y);
+}
+
+
+inline wxSize operator-(const wxSize& s1, const wxSize& s2)
+{
+    return wxSize(s1.x - s2.x, s1.y - s2.y);
+}
+
+
+inline wxSize operator/(const wxSize& s, int i)
+{
+    return wxSize(s.x / i, s.y / i);
+}
+
+
+inline wxSize operator*(const wxSize& s, int i)
+{
+    return wxSize(s.x * i, s.y * i);
+}
+
+
+inline wxSize operator*(int i, const wxSize& s)
+{
+    return wxSize(s.x * i, s.y * i);
+}
+
+
+
+

 // ---------------------------------------------------------------------------
 // Point classes: with real or integer coordinates
 // ---------------------------------------------------------------------------
 // ---------------------------------------------------------------------------
 // Point classes: with real or integer coordinates
 // ---------------------------------------------------------------------------


@@ -266,18 +321,37 @@ public:
 
     wxRealPoint() : x(0.0), y(0.0) { }
     wxRealPoint(double xx, double yy) : x(xx), y(yy) { }
 
     wxRealPoint() : x(0.0), y(0.0) { }
     wxRealPoint(double xx, double yy) : x(xx), y(yy) { }

+};

 
 

-    wxRealPoint operator+(const wxRealPoint& pt) const { return wxRealPoint(x + pt.x, y + pt.y); }
-    wxRealPoint operator-(const wxRealPoint& pt) const { return wxRealPoint(x - pt.x, y - pt.y); }

 
 

-    bool operator==(const wxRealPoint& pt) const
-    {
-        return wxIsSameDouble(x, pt.x) && wxIsSameDouble(y, pt.y);
-    }
-    bool operator!=(const wxRealPoint& pt) const { return !(*this == pt); }
-};
+inline bool operator==(const wxRealPoint& p1, const wxRealPoint& p2)
+{
+    return wxIsSameDouble(p1.x, p2.x) && wxIsSameDouble(p1.y, p2.y);
+}
+
+
+inline bool operator!=(const wxRealPoint& p1, const wxRealPoint& p2)
+{
+    return !(p1 == p2);
+}
+
+
+inline wxRealPoint operator+(const wxRealPoint& p1, const wxRealPoint& p2)
+{
+    return wxRealPoint(p1.x + p2.x, p1.y + p2.y);
+}

 
 
 
 

+inline wxRealPoint operator-(const wxRealPoint& p1, const wxRealPoint& p2)
+{
+    return wxRealPoint(p1.x - p2.x, p1.y - p2.y);
+}
+
+
+// ----------------------------------------------------------------------------
+// wxPoint: 2D point with integer coordinates
+// ----------------------------------------------------------------------------
+

 class WXDLLEXPORT wxPoint
 {
 public:
 class WXDLLEXPORT wxPoint
 {
 public:


@@ -288,24 +362,64 @@ public:
 
     // no copy ctor or assignment operator - the defaults are ok
 
 
     // no copy ctor or assignment operator - the defaults are ok
 

-    // comparison
-    bool operator==(const wxPoint& p) const { return x == p.x && y == p.y; }
-    bool operator!=(const wxPoint& p) const { return !(*this == p); }
-
-    // arithmetic operations (component wise)
-    wxPoint operator+(const wxPoint& p) const { return wxPoint(x + p.x, y + p.y); }
-    wxPoint operator-(const wxPoint& p) const { return wxPoint(x - p.x, y - p.y); }
-
+    //assignment operators

     wxPoint& operator+=(const wxPoint& p) { x += p.x; y += p.y; return *this; }
     wxPoint& operator-=(const wxPoint& p) { x -= p.x; y -= p.y; return *this; }
 
     wxPoint& operator+=(const wxSize& s) { x += s.GetWidth(); y += s.GetHeight(); return *this; }
     wxPoint& operator-=(const wxSize& s) { x -= s.GetWidth(); y -= s.GetHeight(); return *this; }
     wxPoint& operator+=(const wxPoint& p) { x += p.x; y += p.y; return *this; }
     wxPoint& operator-=(const wxPoint& p) { x -= p.x; y -= p.y; return *this; }
 
     wxPoint& operator+=(const wxSize& s) { x += s.GetWidth(); y += s.GetHeight(); return *this; }
     wxPoint& operator-=(const wxSize& s) { x -= s.GetWidth(); y -= s.GetHeight(); return *this; }

-
-    wxPoint operator+(const wxSize& s) const { return wxPoint(x + s.GetWidth(), y + s.GetHeight()); }
-    wxPoint operator-(const wxSize& s) const { return wxPoint(x - s.GetWidth(), y - s.GetHeight()); }

 };
 
 };
 

+
+// comparison
+inline bool operator==(const wxPoint& p1, const wxPoint& p2)
+{
+    return p1.x == p2.x && p1.y == p2.y;
+}
+
+inline bool operator!=(const wxPoint& p1, const wxPoint& p2)
+{
+    return !(p1 == p2);
+}
+
+
+// arithmetic operations (component wise)
+inline wxPoint operator+(const wxPoint& p1, const wxPoint& p2)
+{
+    return wxPoint(p1.x + p2.x, p1.y + p2.y);
+}
+
+inline wxPoint operator-(const wxPoint& p1, const wxPoint& p2)
+{
+    return wxPoint(p1.x - p2.x, p1.y - p2.y);
+}
+
+inline wxPoint operator+(const wxPoint& p, const wxSize& s)
+{
+    return wxPoint(p.x + s.x, p.y + s.y);
+}
+
+inline wxPoint operator-(const wxPoint& p, const wxSize& s)
+{
+    return wxPoint(p.x - s.x, p.y - s.y);
+}
+
+inline wxPoint operator+(const wxSize& s, const wxPoint& p)
+{
+    return wxPoint(p.x + s.x, p.y + s.y);
+}
+
+inline wxPoint operator-(const wxSize& s, const wxPoint& p)
+{
+    return wxPoint(s.x - p.x, s.y - p.y);
+}
+
+inline wxPoint operator-(const wxPoint& p)
+{
+    return wxPoint(-p.x, -p.y);
+}
+
+

 // ---------------------------------------------------------------------------
 // wxRect
 // ---------------------------------------------------------------------------
 // ---------------------------------------------------------------------------
 // wxRect
 // ---------------------------------------------------------------------------


@@ -349,6 +463,16 @@ public:
 
     bool IsEmpty() const { return (width <= 0) || (height <= 0); }
 
 
     bool IsEmpty() const { return (width <= 0) || (height <= 0); }
 

+    int GetLeft()   const { return x; }
+    int GetTop()    const { return y; }
+    int GetBottom() const { return y + height - 1; }
+    int GetRight()  const { return x + width - 1; }
+
+    void SetLeft(int left) { x = left; }
+    void SetRight(int right) { width = right - x + 1; }
+    void SetTop(int top) { y = top; }
+    void SetBottom(int bottom) { height = bottom - y + 1; }
+

     wxPoint GetTopLeft() const { return GetPosition(); }
     wxPoint GetLeftTop() const { return GetTopLeft(); }
     void SetTopLeft(const wxPoint &p) { SetPosition(p); }
     wxPoint GetTopLeft() const { return GetPosition(); }
     wxPoint GetLeftTop() const { return GetTopLeft(); }
     void SetTopLeft(const wxPoint &p) { SetPosition(p); }


@@ -359,18 +483,19 @@ public:
     void SetBottomRight(const wxPoint &p) { SetRight(p.x); SetBottom(p.y); }
     void SetRightBottom(const wxPoint &p) { SetBottomRight(p); }
 
     void SetBottomRight(const wxPoint &p) { SetRight(p.x); SetBottom(p.y); }
     void SetRightBottom(const wxPoint &p) { SetBottomRight(p); }
 

-    int GetLeft()   const { return x; }
-    int GetTop()    const { return y; }
-    int GetBottom() const { return y + height - 1; }
-    int GetRight()  const { return x + width - 1; }
+    wxPoint GetTopRight() const { return wxPoint(GetRight(), GetTop()); }
+    wxPoint GetRightTop() const { return GetTopRight(); }
+    void SetTopRight(const wxPoint &p) { SetRight(p.x); SetTop(p.y); }
+    void SetRightTop(const wxPoint &p) { SetTopLeft(p); }

 
 

-    void SetLeft(int left) { x = left; }
-    void SetRight(int right) { width = right - x + 1; }
-    void SetTop(int top) { y = top; }
-    void SetBottom(int bottom) { height = bottom - y + 1; }
+    wxPoint GetBottomLeft() const { return wxPoint(GetLeft(), GetBottom()); }
+    wxPoint GetLeftBottom() const { return GetBottomLeft(); }
+    void SetBottomLeft(const wxPoint &p) { SetLeft(p.x); SetBottom(p.y); }
+    void SetLeftBottom(const wxPoint &p) { SetBottomLeft(p); }

 
     // operations with rect
     wxRect& Inflate(wxCoord dx, wxCoord dy);
 
     // operations with rect
     wxRect& Inflate(wxCoord dx, wxCoord dy);

+    wxRect& Inflate(const wxSize& d) { return Inflate(d.x, d.y); }

     wxRect& Inflate(wxCoord d) { return Inflate(d, d); }
     wxRect Inflate(wxCoord dx, wxCoord dy) const
     {
     wxRect& Inflate(wxCoord d) { return Inflate(d, d); }
     wxRect Inflate(wxCoord dx, wxCoord dy) const
     {


@@ -380,6 +505,7 @@ public:
     }
 
     wxRect& Deflate(wxCoord dx, wxCoord dy) { return Inflate(-dx, -dy); }
     }
 
     wxRect& Deflate(wxCoord dx, wxCoord dy) { return Inflate(-dx, -dy); }

+    wxRect& Deflate(const wxSize& d) { return Inflate(-d.x, -d.y); }

     wxRect& Deflate(wxCoord d) { return Inflate(-d); }
     wxRect Deflate(wxCoord dx, wxCoord dy) const
     {
     wxRect& Deflate(wxCoord d) { return Inflate(-d); }
     wxRect Deflate(wxCoord dx, wxCoord dy) const
     {


@@ -407,26 +533,27 @@ public:
         return r;
     }
 
         return r;
     }
 

-    // compare rectangles
-    bool operator==(const wxRect& rect) const;
-    bool operator!=(const wxRect& rect) const { return !(*this == rect); }
-

     // return true if the point is (not strcitly) inside the rect
     // return true if the point is (not strcitly) inside the rect

-    bool Inside(int x, int y) const;
-    bool Inside(const wxPoint& pt) const { return Inside(pt.x, pt.y); }
+    bool Contains(int x, int y) const;
+    bool Contains(const wxPoint& pt) const { return Contains(pt.x, pt.y); }
+    // return true if the rectangle is (not strcitly) inside the rect
+    bool Contains(const wxRect& rect) const;
+
+#if WXWIN_COMPATIBILITY_2_6
+    // use Contains() instead
+    wxDEPRECATED( bool Inside(int x, int y) const );
+    wxDEPRECATED( bool Inside(const wxPoint& pt) const );
+    wxDEPRECATED( bool Inside(const wxRect& rect) const );
+#endif // WXWIN_COMPATIBILITY_2_6

 
     // return true if the rectangles have a non empty intersection
     bool Intersects(const wxRect& rect) const;
 
 
     // return true if the rectangles have a non empty intersection
     bool Intersects(const wxRect& rect) const;
 

+    // like Union() but don't ignore empty rectangles
+    wxRect& operator+=(const wxRect& rect);

 
 

-    // these are like Union() but don't ignore empty rectangles
-    wxRect operator+(const wxRect& rect) const;
-    wxRect& operator+=(const wxRect& rect)
-    {
-        *this = *this + rect;
-        return *this;
-    }
-
+    // intersections of two rectrangles not testing for empty rectangles
+    wxRect& operator*=(const wxRect& rect);

 
     // centre this rectangle in the given (usually, but not necessarily,
     // larger) one
 
     // centre this rectangle in the given (usually, but not necessarily,
     // larger) one


@@ -446,6 +573,35 @@ public:
     int x, y, width, height;
 };
 
     int x, y, width, height;
 };
 

+
+// compare rectangles
+inline bool operator==(const wxRect& r1, const wxRect& r2)
+{
+    return (r1.x == r2.x) && (r1.y == r2.y) &&
+           (r1.width == r2.width) && (r1.height == r2.height);
+}
+
+inline bool operator!=(const wxRect& r1, const wxRect& r2)
+{
+    return !(r1 == r2);
+}
+
+// like Union() but don't treat empty rectangles specially
+WXDLLIMPEXP_CORE wxRect operator+(const wxRect& r1, const wxRect& r2);
+
+// intersections of two rectangles
+WXDLLIMPEXP_CORE wxRect operator*(const wxRect& r1, const wxRect& r2);
+
+
+
+
+#if WXWIN_COMPATIBILITY_2_6
+inline bool wxRect::Inside(int cx, int cy) const { return Contains(cx, cy); }
+inline bool wxRect::Inside(const wxPoint& pt) const { return Contains(pt); }
+inline bool wxRect::Inside(const wxRect& rect) const { return Contains(rect); }
+#endif // WXWIN_COMPATIBILITY_2_6
+
+

 // ---------------------------------------------------------------------------
 // Management of pens, brushes and fonts
 // ---------------------------------------------------------------------------
 // ---------------------------------------------------------------------------
 // Management of pens, brushes and fonts
 // ---------------------------------------------------------------------------


@@ -536,7 +692,7 @@ public:
 #if !wxUSE_STL
     wxResourceCache(const unsigned int keyType) : wxList(keyType) { }
 #endif
 #if !wxUSE_STL
     wxResourceCache(const unsigned int keyType) : wxList(keyType) { }
 #endif

-    ~wxResourceCache();
+    virtual ~wxResourceCache();

 };
 
 // ---------------------------------------------------------------------------
 };
 
 // ---------------------------------------------------------------------------


@@ -665,9 +821,10 @@ extern WXDLLEXPORT_DATA(wxIcon)       wxNullIcon;
 extern WXDLLEXPORT_DATA(wxCursor)     wxNullCursor;
 extern WXDLLEXPORT_DATA(wxPen)        wxNullPen;
 extern WXDLLEXPORT_DATA(wxBrush)      wxNullBrush;
 extern WXDLLEXPORT_DATA(wxCursor)     wxNullCursor;
 extern WXDLLEXPORT_DATA(wxPen)        wxNullPen;
 extern WXDLLEXPORT_DATA(wxBrush)      wxNullBrush;

-extern WXDLLEXPORT_DATA(wxPalette)     wxNullPalette;
+extern WXDLLEXPORT_DATA(wxPalette)    wxNullPalette;

 extern WXDLLEXPORT_DATA(wxFont)       wxNullFont;
 extern WXDLLEXPORT_DATA(wxColour)     wxNullColour;
 extern WXDLLEXPORT_DATA(wxFont)       wxNullFont;
 extern WXDLLEXPORT_DATA(wxColour)     wxNullColour;

+extern WXDLLEXPORT_DATA(wxIconBundle) wxNullIconBundle;

 
 extern WXDLLEXPORT_DATA(wxColourDatabase*)  wxTheColourDatabase;
 
 
 extern WXDLLEXPORT_DATA(wxColourDatabase*)  wxTheColourDatabase;