X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f03fc89fff2d6e823e7d4d14fbe14822ad6777b1..1a519eb0074879b00b3134211f237637b6c6c066:/include/wx/gdicmn.h

diff --git a/include/wx/gdicmn.h b/include/wx/gdicmn.h
index 63abe6c8d1..b742531d92 100644
--- a/include/wx/gdicmn.h
+++ b/include/wx/gdicmn.h
@@ -105,7 +105,7 @@ enum wxStockCursor
     wxCURSOR_CROSS_REVERSE,
     wxCURSOR_DOUBLE_ARROW,
     wxCURSOR_BASED_ARROW_UP,
-    wxCURSOR_BASED_ARROW_DOWN
+    wxCURSOR_BASED_ARROW_DOWN,
 #endif // X11
 
     wxCURSOR_MAX
@@ -174,6 +174,7 @@ public:
 // ---------------------------------------------------------------------------
 // Point classes: with real or integer coordinates
 // ---------------------------------------------------------------------------
+
 class WXDLLEXPORT wxRealPoint
 {
 public:
@@ -205,10 +206,16 @@ public:
 
     // no copy ctor or assignment operator - the defaults are ok
 
-    bool operator==(const wxPoint& pt) const { return x == pt.x && y == pt.y; }
+    // 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) { return wxPoint(x + p.x, y + p.y); }
+    wxPoint operator-(const wxPoint& p) { return wxPoint(x - p.x, y - p.y); }
 
-    wxPoint operator + (const wxPoint& pt) { return wxPoint(x + pt.x, y + pt.y); }
-    wxPoint operator - (const wxPoint& pt) { return wxPoint(x - pt.x, y - pt.y); }
+    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; }
 };
 
 #if WXWIN_COMPATIBILITY
@@ -223,11 +230,13 @@ public:
 class WXDLLEXPORT wxRect
 {
 public:
-    wxRect();
-    wxRect(long x, long y, long w, long h);
+    wxRect() { x = y = width = height = 0; }
+    wxRect(long xx, long yy, long ww, long hh)
+        { x = xx; y = yy; width = ww; height = hh; }
     wxRect(const wxPoint& topLeft, const wxPoint& bottomRight);
     wxRect(const wxPoint& pos, const wxSize& size);
-    wxRect(const wxRect& rect);
+
+    // default copy ctor and assignment operators ok
 
     long GetX() const { return x; }
     void SetX(long xx) { x = xx; }
@@ -249,9 +258,8 @@ public:
     long GetBottom() const { return y + height; }
     long GetRight()  const { return x + width; }
 
-    wxRect& operator = (const wxRect& rect);
-    bool operator == (const wxRect& rect);
-    bool operator != (const wxRect& rect);
+    bool operator==(const wxRect& rect) const;
+    bool operator!=(const wxRect& rect) const { return !(*this == rect); }
 
 public:
     long x, y, width, height;