From 363492e50b813547b8670cbcc613711af3fe6c4e Mon Sep 17 00:00:00 2001
From: Artur Wieczorek <artwik@wp.pl>
Date: Wed, 18 Nov 2015 20:16:06 +0100
Subject: [PATCH] Fix initialization of custom colours for colour dialog in
 wxSystemColourProperty::QueryColourFromUser.

Use number of custom colours taken from wxColourData instead of using explicit numeric value.
---
 src/propgrid/advprops.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/propgrid/advprops.cpp b/src/propgrid/advprops.cpp
index 4cbe13f12c..25c9d1a01d 100644
--- a/src/propgrid/advprops.cpp
+++ b/src/propgrid/advprops.cpp
@@ -1239,10 +1239,10 @@ bool wxSystemColourProperty::QueryColourFromUser( wxVariant& variant ) const
     data.SetChooseFull(true);
     data.SetChooseAlpha(GetAttributeAsLong(wxPG_COLOUR_HAS_ALPHA, 0) != 0);
     data.SetColour(val.m_colour);
-    for ( int i = 0; i < 16; i++ )
+    for ( int i = 0; i < wxColourData::NUM_CUSTOM; i++ )
     {
-        wxColour colour(i*16, i*16, i*16);
-        data.SetCustomColour(i, colour);
+        unsigned char n = i*(256/wxColourData::NUM_CUSTOM);
+        data.SetCustomColour(i, wxColour(n, n, n));
     }
 
     wxColourDialog dialog(propgrid, &data);