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[wxWidgets.git] / src / generic / imaglist.cpp

diff --git a/src/generic/imaglist.cpp b/src/generic/imaglist.cpp
index dffb5f530da1c93dd20a1dee2dd515adebc2dd31..20a5101650ff4c1e86298536a1dd89d8b06ec40d 100644 (file)
--- a/src/generic/imaglist.cpp
+++ b/src/generic/imaglist.cpp
@@ -20,32 +20,42 @@
 
 IMPLEMENT_DYNAMIC_CLASS(wxImageList, wxObject)
 
-wxImageList::wxImageList(int width, int height, bool mask, int initialCount)
+wxImageList::wxImageList( int width, int height, bool WXUNUSED(mask), int WXUNUSED(initialCount) )
 {
+  m_width = width;
+  m_height = height;
   Create();
-};
+}
 
 wxImageList::~wxImageList()
 {
-};
+}
 
 int wxImageList::GetImageCount() const
 {
   return m_images.Number();
-};
+}
 
 bool wxImageList::Create()
 {
   m_images.DeleteContents( TRUE );
   return TRUE;
-};
+}
 
 int wxImageList::Add( const wxBitmap &bitmap )
 {
   m_images.Append( new wxBitmap(bitmap) );
   return m_images.Number();
-};
+}
 
+const wxBitmap *wxImageList::GetBitmap(int index) const {
+  wxNode *node = m_images.Nth(index);
+  if (node != NULL)
+    return (wxBitmap*)node->Data();
+
+  return (wxBitmap *) NULL;
+}
+    
 bool wxImageList::Replace( int index, const wxBitmap &bitmap )
 {
   wxNode *node = m_images.Nth( index );
@@ -61,26 +71,35 @@ bool wxImageList::Replace( int index, const wxBitmap &bitmap )
     wxNode *next = node->Next();
     m_images.DeleteNode( node );
     m_images.Insert( next, new wxBitmap(bitmap) );
-  };
+  }
   
   return TRUE;
-};
+}
 
 bool wxImageList::Remove( int index )
 {
   wxNode *node = m_images.Nth( index );
   if (node) m_images.DeleteNode( node );
   return (node != NULL);
-};
+}
 
 bool wxImageList::RemoveAll()
 {
   m_images.Clear();
   return TRUE;
-};
+}
 
 bool wxImageList::GetSize( int index, int &width, int &height ) const
 {
+#ifdef __WXGTK__
+
+  width = m_width;
+  height = m_height;
+  
+  return (m_images.Nth( index ) != NULL);
+  
+#else
+  
   wxNode *node = m_images.Nth( index );
   if (node)
   {
@@ -94,19 +113,35 @@ bool wxImageList::GetSize( int index, int &width, int &height ) const
     width = 0;
     height = 0;
     return FALSE;
-  };
-};
+  }
+
+#endif  
+}
 
-bool wxImageList::Draw( int index, wxDC &dc, 
-                        int x, int y,
-                        int WXUNUSED(flags), const bool WXUNUSED(solidBackground) )
+bool wxImageList::Draw( int index, wxDC &dc, int x, int y,
+                        int flags, bool WXUNUSED(solidBackground) )
 {
   wxNode *node = m_images.Nth( index );
   if (!node) return FALSE;
   wxBitmap *bm = (wxBitmap*)node->Data();
+  
+#ifdef __WXGTK__
+
+  // As X doesn't have a standard size for icons, we resize here.
+  // Otherwise we'd simply have to forbid different bitmap sizes.
+
+  if ((m_width != bm->GetWidth()) ||
+      (m_height != bm->GetHeight()))
+  {
+    bm->Resize( m_width, m_height );
+  }
+  
+#endif  
+  
   wxIcon *icon = (wxIcon*)bm;
-  dc.DrawIcon( *icon, x, y );
+  dc.DrawIcon( *icon, x, y, (flags & wxIMAGELIST_DRAW_TRANSPARENT) > 0 );
+
   return TRUE;
-};
+}