initial commit

Signed-off-by: Peter Siegmund <mars3142@noreply.mars3142.dev>

libs/wxWidgets-3.3.1/include/wx/msw/darkmode.h

@@ -0,0 +1,52 @@
+///////////////////////////////////////////////////////////////////////////////
+// Name:        wx/msw/darkmode.h
+// Purpose:     MSW-specific header with dark mode related declarations.
+// Author:      Vadim Zeitlin
+// Created:     2023-02-19
+// Copyright:   (c) 2023 Vadim Zeitlin <vadim@wxwidgets.org>
+// Licence:     wxWindows licence
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_MSW_DARKMODE_H_
+#define _WX_MSW_DARKMODE_H_
+
+#include "wx/settings.h"
+
+// Constants used with wxDarkModeSettings::GetMenuColour().
+enum class wxMenuColour
+{
+    StandardFg,
+    StandardBg,
+    DisabledFg,
+    HotBg
+};
+
+// ----------------------------------------------------------------------------
+// wxDarkModeSettings: allows to customize some of dark mode settings
+// ----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_CORE wxDarkModeSettings
+{
+public:
+    wxDarkModeSettings() = default;
+    virtual ~wxDarkModeSettings();
+
+    // Get the colour to use for the given system colour when dark mode is on.
+    virtual wxColour GetColour(wxSystemColour index);
+
+    // Menu items don't use any of the standard colours, but are defined by
+    // this function.
+    virtual wxColour GetMenuColour(wxMenuColour which);
+
+    // Get the pen to use for drawing wxStaticBox border in dark mode.
+    //
+    // Returning an invalid pen indicates that the default border drawn by the
+    // system should be used, which doesn't look very well in dark mode but
+    // shouldn't result in any problems worse than cosmetic ones.
+    virtual wxPen GetBorderPen();
+
+private:
+    wxDECLARE_NO_COPY_CLASS(wxDarkModeSettings);
+};
+
+#endif // _WX_MSW_DARKMODE_H_