don't waste time initializing the memory of newly created wxImage before filling...

[wxWidgets.git] / src / gtk / colour.cpp

diff --git a/src/gtk/colour.cpp b/src/gtk/colour.cpp
index bf2fa2a34297e58e6c07ad86ea91a0bd7616bac7..ebb55bb7b01f4fbea09cc3cd74f146773699d6f9 100644 (file)
--- a/src/gtk/colour.cpp
+++ b/src/gtk/colour.cpp
@@ -37,7 +37,7 @@ public:
         m_color.blue = 0;
         m_color.pixel = 0;
         m_colormap = (GdkColormap *) NULL;
-        m_hasPixel = FALSE;
+        m_hasPixel = false;
     }
 
     wxColourRefData(const wxColourRefData& data)
@@ -146,7 +146,8 @@ void wxColourRefData::AllocColour( GdkColormap *cmap )
 
 #define M_COLDATA ((wxColourRefData *)m_refData)
 
-#define SHIFT (8*(sizeof(short int)-sizeof(char)))
+// GDK's values are in 0..65535 range, our are in 0..255
+#define SHIFT  8
 
 IMPLEMENT_DYNAMIC_CLASS(wxColour,wxGDIObject)
 
@@ -207,10 +208,10 @@ wxColour::~wxColour()
 bool wxColour::operator == ( const wxColour& col ) const
 {
     if (m_refData == col.m_refData)
-        return TRUE;
+        return true;
 
     if (!m_refData || !col.m_refData)
-        return FALSE;
+        return false;
 
     GdkColor *own = &(((wxColourRefData*)m_refData)->m_color);
     GdkColor *other = &(((wxColourRefData*)col.m_refData)->m_color);
@@ -239,7 +240,7 @@ void wxColour::Set( unsigned char red, unsigned char green, unsigned char blue )
     M_COLDATA->m_color.pixel = 0;
 
     M_COLDATA->m_colormap = (GdkColormap*) NULL;
-    M_COLDATA->m_hasPixel = FALSE;
+    M_COLDATA->m_hasPixel = false;
 }
 
 unsigned char wxColour::Red() const