Add the possibility to disable invisible wxDataViewCtrl items.

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

diff --git a/include/wx/gdicmn.h b/include/wx/gdicmn.h
index 0eb175b799db6862b83949e60ce77c803bad00f7..a41a9c5f52746f90fb3ed2ebb28b10bfbe3cdd25 100644 (file)
--- a/include/wx/gdicmn.h
+++ b/include/wx/gdicmn.h
@@ -160,12 +160,12 @@ enum wxStockCursor
 
 /* Useful macro for creating icons portably, for example:
 
-    wxIcon *icon = new wxICON(mondrian);
+    wxIcon *icon = new wxICON(sample);
 
   expands into:
 
-    wxIcon *icon = new wxIcon("mondrian");      // On wxMSW
-    wxIcon *icon = new wxIcon(mondrian_xpm);    // On wxGTK
+    wxIcon *icon = new wxIcon("sample");      // On wxMSW
+    wxIcon *icon = new wxIcon(sample_xpm);    // On wxGTK
  */
 
 #ifdef __WXMSW__
@@ -255,10 +255,12 @@ public:
         { 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 wxPoint& pt);
     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 wxPoint& pt);
     void DecBy(const wxSize& sz) { DecBy(sz.x, sz.y); }
     void DecBy(int d) { DecBy(d, d); }
 
@@ -395,6 +397,16 @@ public:
 
     wxRealPoint() : x(0.0), y(0.0) { }
     wxRealPoint(double xx, double yy) : x(xx), y(yy) { }
+    wxRealPoint(const wxPoint& pt);
+
+    // no copy ctor or assignment operator - the defaults are ok
+
+    //assignment operators
+    wxRealPoint& operator+=(const wxRealPoint& p) { x += p.x; y += p.y; return *this; }
+    wxRealPoint& operator-=(const wxRealPoint& p) { x -= p.x; y -= p.y; return *this; }
+
+    wxRealPoint& operator+=(const wxSize& s) { x += s.GetWidth(); y += s.GetHeight(); return *this; }
+    wxRealPoint& operator-=(const wxSize& s) { x -= s.GetWidth(); y -= s.GetHeight(); return *this; }
 };
 
 
@@ -502,6 +514,7 @@ public:
 
     wxPoint() : x(0), y(0) { }
     wxPoint(int xx, int yy) : x(xx), y(yy) { }
+    wxPoint(const wxRealPoint& pt) : x(int(pt.x)), y(int(pt.y)) { }
 
     // no copy ctor or assignment operator - the defaults are ok
 
@@ -511,6 +524,18 @@ public:
 
     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; }
+
+    // check if both components are set/initialized
+    bool IsFullySpecified() const { return x != wxDefaultCoord && y != wxDefaultCoord; }
+
+    // fill in the unset components with the values from the other point
+    void SetDefaults(const wxPoint& pt)
+    {
+        if ( x == wxDefaultCoord )
+            x = pt.x;
+        if ( y == wxDefaultCoord )
+            y = pt.y;
+    }
 };
 
 
@@ -700,7 +725,7 @@ public:
     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 SetRightTop(const wxPoint &p) { SetTopRight(p); }
 
     wxPoint GetBottomLeft() const { return wxPoint(GetLeft(), GetBottom()); }
     wxPoint GetLeftBottom() const { return GetBottomLeft(); }
@@ -816,6 +841,11 @@ inline bool wxRect::Inside(const wxRect& rect) const { return Contains(rect); }
 #endif // WXWIN_COMPATIBILITY_2_6
 
 
+// define functions which couldn't be defined above because of declarations
+// order
+inline void wxSize::IncBy(const wxPoint& pt) { IncBy(pt.x, pt.y); }
+inline void wxSize::DecBy(const wxPoint& pt) { DecBy(pt.x, pt.y); }
+
 // ---------------------------------------------------------------------------
 // Management of pens, brushes and fonts
 // ---------------------------------------------------------------------------