X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c801d85f158c4cba50b588807daabdcbd0ed3853..794bcc2dea743ac907b839f54e451847c9ea4b72:/include/wx/gtk/region.h

diff --git a/include/wx/gtk/region.h b/include/wx/gtk/region.h
index 282904708a..ff139cb0f5 100644
--- a/include/wx/gtk/region.h
+++ b/include/wx/gtk/region.h
@@ -1,15 +1,14 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        region.h
+// Name:        wx/gtk/region.h
 // Purpose:
 // Author:      Robert Roebling
-// Created:     01/02/97
-// Id:
-// Copyright:   (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
-// Licence:   	wxWindows licence
+// Id:          $Id$
+// Copyright:   (c) 1998 Robert Roebling
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifndef __REGIONH__
-#define __REGIONH__
+#ifndef _WX_GTK_REGION_H_
+#define _WX_GTK_REGION_H_
 
 #ifdef __GNUG__
 #pragma interface
@@ -29,7 +28,7 @@ class wxRegion;
 // constants
 //-----------------------------------------------------------------------------
 
-enum wxRegionContain 
+enum wxRegionContain
 {
   wxOutRegion = 0, wxPartRegion = 1, wxInRegion = 2
 };
@@ -47,53 +46,92 @@ wxRGN_XOR           // Creates the union of two combined regions except for any
 // wxRegion
 //-----------------------------------------------------------------------------
 
-class wxRegion : public wxGDIObject 
+class wxRegion : public wxGDIObject
 {
   DECLARE_DYNAMIC_CLASS(wxRegion);
-  
+
   public:
-  
-    wxRegion( long x, long y, long w, long h );
+
+    wxRegion( wxCoord x, wxCoord y, wxCoord w, wxCoord h );
     wxRegion( const wxPoint& topLeft, const wxPoint& bottomRight );
     wxRegion( const wxRect& rect );
-    wxRegion(void);
-    ~wxRegion(void);
+    wxRegion();
+    ~wxRegion();
 
-    inline wxRegion( const wxRegion& r ) 
+    inline wxRegion( const wxRegion& r ): wxGDIObject()
       { Ref(r); }
     inline wxRegion& operator = ( const wxRegion& r )
       { Ref(r); return (*this); }
 
-    void Clear(void);
+    bool operator == ( const wxRegion& region );
+    bool operator != ( const wxRegion& region );
 
-    bool Union( long x, long y, long width, long height );
+    void Clear();
+
+    bool Union( wxCoord x, wxCoord y, wxCoord width, wxCoord height );
     bool Union( const wxRect& rect );
     bool Union( const wxRegion& region );
 
-    bool Intersect( long x, long y, long width, long height );
+    bool Intersect( wxCoord x, wxCoord y, wxCoord width, wxCoord height );
     bool Intersect( const wxRect& rect );
     bool Intersect( const wxRegion& region );
 
-    bool Subtract( long x, long y, long width, long height );
+    bool Subtract( wxCoord x, wxCoord y, wxCoord width, wxCoord height );
     bool Subtract( const wxRect& rect );
     bool Subtract( const wxRegion& region );
 
-    bool Xor( long x, long y, long width, long height );
+    bool Xor( wxCoord x, wxCoord y, wxCoord width, wxCoord height );
     bool Xor( const wxRect& rect );
     bool Xor( const wxRegion& region );
 
-    void GetBox( long& x, long& y, long&w, long &h ) const;
-    wxRect GetBox(void) const ;
+    void GetBox( wxCoord& x, wxCoord& y, wxCoord&w, wxCoord &h ) const;
+    wxRect GetBox() const ;
+
+    bool Empty() const;
+    bool IsEmpty() const { return Empty(); }
 
-    bool Empty(void) const;
+    wxRegionContain Contains( wxCoord x, wxCoord y ) const;
+    wxRegionContain Contains( wxCoord x, wxCoord y, wxCoord w, wxCoord h ) const;
+    wxRegionContain Contains(const wxPoint& pt) const;
+    wxRegionContain Contains(const wxRect& rect) const;
 
-    wxRegionContain Contains( long x, long y ) const;
-    wxRegionContain Contains( long x, long y, long w, long h ) const;
-    
   public:
-    
-    GdkRegion *GetRegion(void) const;
+
+    wxList    *GetRectList() const;
+    GdkRegion *GetRegion() const;
 };
 
+class wxRegionIterator: public wxObject
+{
+public:
+    wxRegionIterator();
+    wxRegionIterator(const wxRegion& region);
+
+    void Reset() { m_current = 0u; }
+    void Reset(const wxRegion& region);
+
+    operator bool () const;
+    bool HaveRects() const;
+
+    void operator ++ ();
+    void operator ++ (int);
+
+    wxCoord GetX() const;
+    wxCoord GetY() const;
+    wxCoord GetW() const;
+    wxCoord GetWidth() const { return GetW(); }
+    wxCoord GetH() const;
+    wxCoord GetHeight() const { return GetH(); }
+    wxRect GetRect() const { return wxRect(GetX(), GetY(), GetWidth(), GetHeight()); }
+
+private:
+    size_t   m_current;
+    wxRegion m_region;
+
+private:
+    DECLARE_DYNAMIC_CLASS(wxRegionIterator);
+};
+
+
 #endif
-	// __REGIONH__
+        // _WX_GTK_REGION_H_