Implememt GetColoursCount() in the generic wxPalette.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@41387 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2006-09-23 09:54:11 +00:00
parent 84140dc956
commit d72f87f60b
2 changed files with 14 additions and 6 deletions
--- a/src/generic/paletteg.cpp
+++ b/src/generic/paletteg.cpp
@@ -80,11 +80,19 @@ bool wxPalette::operator != (const wxPalette& palette) const
    return m_refData != palette.m_refData;
 }

-bool wxPalette::Ok(void) const
+bool wxPalette::Ok() const
 {
    return (m_refData != NULL);
 }

+int wxPalette::GetColoursCount() const
+{
+    if (m_refData)
+        return M_PALETTEDATA->m_count;
+    
+    return 0;    
+}
+
 bool wxPalette::Create(int n,
                       const unsigned char *red,
                       const unsigned char *green,