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split wxRegion(wxBitmap) ctor into two ctors with clearer semantics

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@27606 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Václav Slavík
2004-06-03 21:13:52 +00:00
parent 4772f8e198
commit 85f6b408df
13 changed files with 176 additions and 107 deletions
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16
include/wx/gtk/region.h
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@@ -72,9 +72,12 @@ public:
wxRegion( size_t n, const wxPoint *points, int fillStyle = wxODDEVEN_RULE );
wxRegion( const wxBitmap& bmp)
{
Union(bmp);
}
wxRegion( const wxBitmap& bmp,
const wxColour& transColour = wxNullColour,
int tolerance = 0)
const wxColour& transColour, int tolerance = 0)
{
Union(bmp, transColour, tolerance);
}
@@ -127,12 +130,13 @@ public:
wxBitmap ConvertToBitmap() const;
// Use the non-transparent pixels of a wxBitmap for the region to combine
// with this region. If the bitmap has a mask then it will be used,
// otherwise the colour to be treated as transparent may be specified,
// with this region. First version takes transparency from bitmap's mask,
// second lets the user specify the colour to be treated as transparent
// along with an optional tolerance value.
// NOTE: implemented in common/rgncmn.cpp
bool Union(const wxBitmap& bmp);
bool Union(const wxBitmap& bmp,
const wxColour& transColour = wxNullColour,
int tolerance = 0);
const wxColour& transColour, int tolerance = 0);
public: