applied heavily modified patch 1116702: support for specifying disabled toolbar image...

[wxWidgets.git] / include / wx / gtk1 / region.h

diff --git a/include/wx/gtk1/region.h b/include/wx/gtk1/region.h
index 7c224ab08bc8286689d2d6263abcb3dbd4d4aedb..40c7d60d4235f6d97de35c53acb3120b36a185ed 100644 (file)
--- a/include/wx/gtk1/region.h
+++ b/include/wx/gtk1/region.h
@@ -10,7 +10,7 @@
 #ifndef _WX_GTK_REGION_H_
 #define _WX_GTK_REGION_H_
 
 #ifndef _WX_GTK_REGION_H_
 #define _WX_GTK_REGION_H_
 

-#if defined(__GNUG__) && !defined(__APPLE__)
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)

 #pragma interface
 #endif
 
 #pragma interface
 #endif
 


@@ -53,7 +53,7 @@ class wxRegion : public wxGDIObject
 {
 public:
     wxRegion() { }
 {
 public:
     wxRegion() { }

-    
+

     wxRegion( wxCoord x, wxCoord y, wxCoord w, wxCoord h )
     {
         InitRect(x, y, w, h);
     wxRegion( wxCoord x, wxCoord y, wxCoord w, wxCoord h )
     {
         InitRect(x, y, w, h);


@@ -71,6 +71,17 @@ public:
     }
 
     wxRegion( size_t n, const wxPoint *points, int fillStyle = wxODDEVEN_RULE );
     }
 
     wxRegion( size_t n, const wxPoint *points, int fillStyle = wxODDEVEN_RULE );

+
+    wxRegion( const wxBitmap& bmp)
+    {
+        Union(bmp);
+    }
+    wxRegion( const wxBitmap& bmp,
+              const wxColour& transColour, int tolerance = 0)
+    {
+        Union(bmp, transColour, tolerance);
+    }
+

     ~wxRegion();
 
     wxRegion( const wxRegion& region )
     ~wxRegion();
 
     wxRegion( const wxRegion& region )


@@ -114,23 +125,37 @@ public:
     wxRegionContain Contains(const wxPoint& pt) const;
     wxRegionContain Contains(const wxRect& rect) const;
 
     wxRegionContain Contains(const wxPoint& pt) const;
     wxRegionContain Contains(const wxRect& rect) const;
 

+    // Convert the region to a B&W bitmap with the white pixels being inside
+    // the region.
+    wxBitmap ConvertToBitmap() const;
+
+    // Use the non-transparent pixels of a wxBitmap for the region to combine
+    // with this region.  First version takes transparency from bitmap's mask,
+    // second lets the user specify the colour to be treated as transparent
+    // along with an optional tolerance value.
+    // NOTE: implemented in common/rgncmn.cpp
+    bool Union(const wxBitmap& bmp);
+    bool Union(const wxBitmap& bmp,
+               const wxColour& transColour, int tolerance = 0);
+
+

 public:
     // Init with GdkRegion, set ref count to 2 so that
     // the C++ class will not destroy the region!
     wxRegion( GdkRegion *region );
 public:
     // Init with GdkRegion, set ref count to 2 so that
     // the C++ class will not destroy the region!
     wxRegion( GdkRegion *region );

-    
+

     GdkRegion *GetRegion() const;
 
 protected:
     // ref counting code
     virtual wxObjectRefData *CreateRefData() const;
     virtual wxObjectRefData *CloneRefData(const wxObjectRefData *data) const;
     GdkRegion *GetRegion() const;
 
 protected:
     // ref counting code
     virtual wxObjectRefData *CreateRefData() const;
     virtual wxObjectRefData *CloneRefData(const wxObjectRefData *data) const;

-    
+

     // common part of ctors for a rectangle region
     void InitRect(wxCoord x, wxCoord y, wxCoord w, wxCoord h);
 
 private:
     // common part of ctors for a rectangle region
     void InitRect(wxCoord x, wxCoord y, wxCoord w, wxCoord h);
 
 private:

-    DECLARE_DYNAMIC_CLASS(wxRegion);
+    DECLARE_DYNAMIC_CLASS(wxRegion)

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


@@ -146,11 +171,11 @@ public:
     void Reset() { m_current = 0u; }
     void Reset(const wxRegion& region);
 
     void Reset() { m_current = 0u; }
     void Reset(const wxRegion& region);
 

-    operator bool () const;

     bool HaveRects() const;
     bool HaveRects() const;

+    operator bool () const { return HaveRects(); }

 
 

-    void operator ++ ();
-    void operator ++ (int);
+    wxRegionIterator& operator ++ ();
+    wxRegionIterator operator ++ (int);

 
     wxCoord GetX() const;
     wxCoord GetY() const;
 
     wxCoord GetX() const;
     wxCoord GetY() const;


@@ -165,7 +190,7 @@ private:
     wxRegion m_region;
 
 private:
     wxRegion m_region;
 
 private:

-    DECLARE_DYNAMIC_CLASS(wxRegionIterator);
+    DECLARE_DYNAMIC_CLASS(wxRegionIterator)

 };
 
 
 };