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added support for colour cursors in wxGTK (patch 1655576)

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@44462 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2007-02-11 03:02:34 +00:00
parent e216f7c8cf
commit 9f556d1dd6
3 changed files with 83 additions and 23 deletions
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19
docs/latex/wx/cursor.tex
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@@ -74,13 +74,20 @@ Constructs a cursor using a cursor identifier.
\func{}{wxCursor}{\param{const wxImage\&}{ image}}
Constructs a cursor from a wxImage. The cursor is monochrome, colors with the RGB elements all greater
than 127 will be foreground, colors less than this background. The mask (if any) will be used as transparent.
Constructs a cursor from a wxImage. If cursor are monochrome on the current
platform, colors with the RGB elements all greater than 127 will be foreground,
colors less than this background. The mask (if any) will be used to specify the
transparent area.
In MSW the foreground will be white and the background black. If the cursor is larger than 32x32 it is resized.
In GTK, the two most frequent colors will be used for foreground and background. The cursor will be displayed
at the size of the image.
On MacOS if the cursor is larger than 16x16 it is resized and currently only shown as black/white (mask respected).
In wxMSW the foreground will be white and the background black. If the cursor
is larger than 32x32 it is resized.
In wxGTK, colour cursors and alpha channel are supported (starting from GTK+
2.2). Otherwise the two most frequent colors will be used for foreground and
background. In any case, the cursor will be displayed at the size of the image.
In wxMac, if the cursor is larger than 16x16 it is resized and currently only
shown as black/white (mask respected).
\func{}{wxCursor}{\param{const wxCursor\&}{ cursor}}