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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@25909 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
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Julian Smart
2004-02-22 01:16:32 +00:00
parent 40126b09cc
commit d2c2afc91b
46 changed files with 127 additions and 135 deletions
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28
docs/latex/wx/renderer.tex
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@@ -37,24 +37,25 @@ renderer but it may be changed or extended by the user, see
All drawing functions take some standard parameters:
\begin{itemize}
\item \arg{win} is the window being drawn. It is normally not used and when
it is it should only be used as a generic \helpref{wxWindow}{wxwindow}
(in order to get its low level handle, for example), but you should
\emph{not} assume that it is of some given type as the same renderer
function may be reused for drawing different kinds of control.
\item \arg{dc} is the \helpref{wxDC}{wxdc} to draw on. Only this device
context should be used for drawing. It is not necessary to restore
pens and brushes for it on function exit but, on the other hand, you
shouldn't assume that it is in any specific state on function entry:
the rendering functions should always prepare it.
\item \arg{rect} the bounding rectangle for the element to be drawn.
\item \arg{flags} the optional flags (none by default) which can be a
combination of the \texttt{wxCONTROL\_XXX} constants below.
\item \arg{win} is the window being drawn. It is normally not used and when
it is it should only be used as a generic \helpref{wxWindow}{wxwindow}
(in order to get its low level handle, for example), but you should
\emph{not} assume that it is of some given type as the same renderer
function may be reused for drawing different kinds of control.
\item \arg{dc} is the \helpref{wxDC}{wxdc} to draw on. Only this device
context should be used for drawing. It is not necessary to restore
pens and brushes for it on function exit but, on the other hand, you
shouldn't assume that it is in any specific state on function entry:
the rendering functions should always prepare it.
\item \arg{rect} the bounding rectangle for the element to be drawn.
\item \arg{flags} the optional flags (none by default) which can be a
combination of the \texttt{wxCONTROL\_XXX} constants below.
\end{itemize}
\wxheading{Constants}
The following rendering flags are defined:
\begin{verbatim}
enum
{
@@ -71,7 +72,6 @@ enum
};
\end{verbatim}
\wxheading{Derived from}
No base class