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Add wxTransparentColour global pseudo-variable.

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Introduce a symbolic name for a fully transparent colour.

See #11897.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@63856 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2010-04-05 11:44:33 +00:00
parent f49c80c105
commit cd300ef760
3 changed files with 8 additions and 2 deletions
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1
docs/changes.txt
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@@ -499,6 +499,7 @@ All (GUI):
- Add "initial selection" parameter to wxGetSingleChoice() (Nikolay Tjushkov). - Add "initial selection" parameter to wxGetSingleChoice() (Nikolay Tjushkov).
- Implement wxDocument::Revert() (troelsk). - Implement wxDocument::Revert() (troelsk).
- Allow overriding print preview frame creation in docview (troelsk). - Allow overriding print preview frame creation in docview (troelsk).
- Added wxTransparentColour.
GTK: GTK:

4
include/wx/colour.h
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@@ -43,6 +43,10 @@ class WXDLLIMPEXP_FWD_CORE wxColour;
const unsigned char wxALPHA_TRANSPARENT = 0; const unsigned char wxALPHA_TRANSPARENT = 0;
const unsigned char wxALPHA_OPAQUE = 0xff; const unsigned char wxALPHA_OPAQUE = 0xff;
// a valid but fully transparent colour
#define wxTransparentColour wxColour(0, 0, 0, wxALPHA_TRANSPARENT)
#define wxTransparentColor wxTransparentColour
// ---------------------------------------------------------------------------- // ----------------------------------------------------------------------------
// wxVariant support // wxVariant support
// ---------------------------------------------------------------------------- // ----------------------------------------------------------------------------

1
interface/wx/colour.h
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@@ -37,6 +37,7 @@
@stdobjects @stdobjects
- ::wxNullColour - An empty, invalid colour. - ::wxNullColour - An empty, invalid colour.
- ::wxTransparentColour - Valid but fully transparent colour (new in 2.9.1).
- ::wxBLACK - ::wxBLACK
- ::wxBLUE - ::wxBLUE
- ::wxCYAN - ::wxCYAN