diff options
Diffstat (limited to 'wx+/graph.cpp')
| -rw-r--r-- | wx+/graph.cpp | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/wx+/graph.cpp b/wx+/graph.cpp index 29ec4f36..2f5b3775 100644 --- a/wx+/graph.cpp +++ b/wx+/graph.cpp @@ -137,7 +137,7 @@ void drawXLabel(wxDC& dc, double xMin, double xMax, int blockCount, const Conver if (blockCount <= 0) return; - wxDCPenChanger dummy(dc, wxPen(wxColor(192, 192, 192))); //light grey + wxDCPenChanger dummy(dc, wxPen(wxColor(192, 192, 192))); //light grey => not accessible! but no big deal... wxDCTextColourChanger dummy2(dc, wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT)); //use user setting for labels const double valRangePerBlock = (xMax - xMin) / blockCount; @@ -165,7 +165,7 @@ void drawYLabel(wxDC& dc, double yMin, double yMax, int blockCount, const Conver if (blockCount <= 0) return; - wxDCPenChanger dummy(dc, wxPen(wxColor(192, 192, 192))); //light grey + wxDCPenChanger dummy(dc, wxPen(wxColor(192, 192, 192))); //light grey => not accessible! but no big deal... wxDCTextColourChanger dummy2(dc, wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT)); //use user setting for labels const double valRangePerBlock = (yMax - yMin) / blockCount; @@ -555,8 +555,10 @@ 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 - wxDCBrushChanger dummy2(dc, *wxWHITE); //accessibility: we have to set both back- and foreground colors or none at all! + 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)); + //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); graphArea.Deflate(1, 1); //attention more wxWidgets design mistakes: behavior of wxRect::Deflate depends on object being const/non-const!!! } |