enabling alpha on msw colour
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@41526 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
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@@ -41,6 +41,7 @@ public:
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unsigned char Red() const { return m_red; }
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unsigned char Green() const { return m_green; }
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unsigned char Blue() const { return m_blue; }
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unsigned char Alpha() const { return m_alpha ; }
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// comparison
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bool operator==(const wxColour& colour) const
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@@ -48,7 +49,8 @@ public:
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return m_isInit == colour.m_isInit
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&& m_red == colour.m_red
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&& m_green == colour.m_green
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&& m_blue == colour.m_blue;
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&& m_blue == colour.m_blue
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&& m_alpha == colour.m_alpha;
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}
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bool operator != (const wxColour& colour) const { return !(*this == colour); }
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@@ -71,6 +73,7 @@ private:
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unsigned char m_red;
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unsigned char m_blue;
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unsigned char m_green;
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unsigned char m_alpha;
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private:
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DECLARE_DYNAMIC_CLASS(wxColour)
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@@ -68,6 +68,7 @@ void wxColour::Init()
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{
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m_isInit = false;
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m_pixel = 0;
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m_alpha =
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m_red =
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m_blue =
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m_green = 0;
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@@ -78,11 +79,12 @@ wxColour::~wxColour()
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}
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void wxColour::InitRGBA(unsigned char r, unsigned char g, unsigned char b,
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unsigned char WXUNUSED(a))
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unsigned char a)
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{
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m_red = r;
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m_green = g;
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m_blue = b;
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m_alpha = a;
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m_isInit = true;
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m_pixel = PALETTERGB(m_red, m_green, m_blue);
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}
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