X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1b941f2d3143c1205fc7c5b01bd254781db728b3..70a7bd90f9bdafd5ffbc89fd0b79b9e900d7dd22:/include/wx/gdicmn.h?ds=sidebyside

diff --git a/include/wx/gdicmn.h b/include/wx/gdicmn.h
index 83858f5c85..10e7b6b5ee 100644
--- a/include/wx/gdicmn.h
+++ b/include/wx/gdicmn.h
@@ -217,9 +217,15 @@ public:
     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; }
 
-    // FIXME are these really useful? If they're, we should have += &c as well
     wxSize operator+(const wxSize& sz) { return wxSize(x + sz.x, y + sz.y); }
     wxSize operator-(const wxSize& sz) { return wxSize(x - sz.x, y - sz.y); }
+    wxSize operator/(const int i) { return wxSize(x / i, y / i); }
+    wxSize operator*(const int i) { 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 int i) { x /= i; y /= i; return *this; }
+    wxSize& operator*=(const 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; }
@@ -313,7 +319,12 @@ public:
         : x(xx), y(yy), width(ww), height(hh)
         { }
     wxRect(const wxPoint& topLeft, const wxPoint& bottomRight);
-    wxRect(const wxPoint& pos, const wxSize& size);
+    wxRect(const wxPoint& pt, const wxSize& size)
+        : x(pt.x), y(pt.y), width(size.x), height(size.y)
+        { }
+    wxRect(const wxSize& size)
+        : x(0), y(0), width(size.x), height(size.y)
+        { }
 
     // default copy ctor and assignment operators ok
 
@@ -385,8 +396,13 @@ public:
         return r;
     }
 
-    wxRect operator+(const wxRect& rect) const;
-    wxRect& operator+=(const wxRect& rect);
+    wxRect& Union(const wxRect& rect);
+    wxRect Union(const wxRect& rect) const
+    {
+        wxRect r = *this;
+        r.Union(rect);
+        return r;
+    }
 
     // compare rectangles
     bool operator==(const wxRect& rect) const;
@@ -399,6 +415,16 @@ public:
     // return true if the rectangles have a non empty intersection
     bool Intersects(const wxRect& rect) const;
 
+
+    // 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;
+    }
+
+
 public:
     int x, y, width, height;
 };