6.3

3 files changed, 8 insertions, 2 deletions

diff --git a/wx+/graph.cpp b/wx+/graph.cpp
index 9298b10b..1a8f4376 100644
--- a/wx+/graph.cpp
+++ b/wx+/graph.cpp
@@ -10,7 +10,7 @@
 #include <numeric>
 #include <zen/basic_math.h>
 #include <zen/scope_guard.h>
-#include <wx/settings.h>
+//#include <wx/settings.h>
 #include "dc.h"
 
 using namespace zen;
@@ -556,7 +556,7 @@ void Graph2D::render(wxDC& dc) const
     {
         //paint graph background (excluding label area)
         wxDCPenChanger   dummy (dc, wxColour(130, 135, 144)); //medium grey, the same Win7 uses for other frame borders => not accessible! but no big deal...
-        wxDCBrushChanger dummy2(dc, wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW));
+        wxDCBrushChanger dummy2(dc, attr.backgroundColor);
         //accessibility: consider system text and background colors; small drawback: color of graphs is NOT connected to the background! => responsibility of client to use correct colors
 
         dc.DrawRectangle(graphArea);
diff --git a/wx+/graph.h b/wx+/graph.h
index 84aa56cf..bafbe4eb 100644
--- a/wx+/graph.h
+++ b/wx+/graph.h
@@ -11,6 +11,7 @@
 #include <vector>
 #include <memory>
 #include <wx/panel.h>
+#include <wx/settings.h>
 #include <zen/string_tools.h>
 #include <zen/optional.h>
 
@@ -240,6 +241,7 @@ public:
             labelposY(Y_LABEL_LEFT),
             yLabelWidth(60),
             labelFmtY(std::make_shared<DecimalNumberFormatter>()),
+            backgroundColor(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW)),
             mouseSelMode(SELECT_RECTANGLE) {}
 
         MainAttributes& setMinX(double newMinX) { minX = newMinX; minXauto = false; return *this; }
@@ -269,6 +271,8 @@ public:
 
         MainAttributes& setCornerText(const wxString& txt, PosCorner pos) { cornerTexts[pos] = txt; return *this; }
 
+        MainAttributes& setBackgroundColor(const wxColour& col) { backgroundColor = col; return *this; }
+
         MainAttributes& setSelectionMode(SelMode mode) { mouseSelMode = mode; return *this; }
 
     private:
@@ -294,6 +298,7 @@ public:
 
         std::map<PosCorner, wxString> cornerTexts;
 
+        wxColour backgroundColor;
         SelMode mouseSelMode;
     };
     void setAttributes(const MainAttributes& newAttr) { attr = newAttr; Refresh(); }
diff --git a/wx+/image_resources.cpp b/wx+/image_resources.cpp
index ba725d63..09a34de0 100644
--- a/wx+/image_resources.cpp
+++ b/wx+/image_resources.cpp
@@ -41,6 +41,7 @@ class GlobalResources
 public:
     static GlobalResources& instance()
     {
+        //caveat: function scope static initialization is not thread-safe in VS 2010! => but we wouldn't use wxWidgets in combination with multithreading anyway!
         static GlobalResources inst;
         return inst;
     }