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[wxWidgets.git] / docs / latex / wx / size.tex

diff --git a/docs/latex/wx/size.tex b/docs/latex/wx/size.tex
index be8212ff75fbc0ae07fd76105857201bd1a85a2a..8cda05152c705897ba7ce65c2920d3fd7f399e0e 100644 (file)
--- a/docs/latex/wx/size.tex
+++ b/docs/latex/wx/size.tex
@@ -1,11 +1,24 @@
 \section{\class{wxSize}}\label{wxsize}
 
 A {\bf wxSize} is a useful data structure for graphics operations.
-It simply contains integer {\it x} and {\it y} members.
+It simply contains integer {\it width} and {\it height} members.
 
-\wxheading{Derivation}
+wxSize is used throughout wxWidgets as well as wxPoint which, although almost
+equivalent to wxSize, has a different meaning: wxPoint represents a position
+while wxSize - the size.
 
-\helpref{wxObject}{wxobject}
+\pythonnote{wxPython defines aliases for the {\tt x} and {\tt y} members
+named {\tt width} and {\tt height} since it makes much more sense for
+sizes.
+}
+
+\wxheading{Derived from}
+
+None
+
+\wxheading{Include files}
+
+<wx/gdicmn.h>
 
 \wxheading{See also}
 
@@ -13,45 +26,110 @@ It simply contains integer {\it x} and {\it y} members.
 
 \latexignore{\rtfignore{\wxheading{Members}}}
 
-\membersection{wxSize::wxSize}
+
+\membersection{wxSize::wxSize}\label{wxsizector}
 
 \func{}{wxSize}{\void}
 
-\func{}{wxSize}{\param{int}{ x}, \param{int}{ y}}
+\func{}{wxSize}{\param{int}{ width}, \param{int}{ height}}
 
 Creates a size object.
 
-\membersection{wxSize::x}
 
-\member{int}{x}
 
-x member.
+\membersection{wxSize::DecTo}\label{wxsizedecto}
+
+\func{wxSize\&}{DecTo}{\param{const wxSize\& }{size}}
+
+Decrements this object so that both of its dimensions are not greater than the
+corresponding dimensions of the \arg{size}.
+
+\wxheading{See also}
+
+\helpref{IncTo}{wxsizeincto}
+
+
+\membersection{wxSize::IsFullySpecified}\label{wxsizeisfullyspecified}
+
+\constfunc{bool}{IsFullySpecified}{\void}
+
+Returns \true if neither of the size object components is equal to $-1$, which
+is used as default for the size values in wxWidgets (hence the predefined 
+\texttt{wxDefaultSize} has both of its components equal to $-1$).
+
+This method is typically used before calling 
+\helpref{SetDefaults}{wxsizesetdefaults}.
+
+
+\membersection{wxSize::GetWidth}\label{wxsizegetwidth}
+
+\constfunc{int}{GetWidth}{\void}
+
+Gets the width member.
+
 
-\membersection{wxSize::y}
+\membersection{wxSize::GetHeight}\label{wxsizegetheight}
 
-\member{int}{ y}
+\constfunc{int}{GetHeight}{\void}
 
-y member.
+Gets the height member.
 
-\membersection{wxSize::GetX}\label{wxsizegetx}
 
-\constfunc{int}{GetX}{\void}
 
-Gets the x member.
+\membersection{wxSize::IncTo}\label{wxsizeincto}
 
-\membersection{wxSize::GetY}\label{wxsizegety}
+\func{wxSize\&}{IncTo}{\param{const wxSize\& }{size}}
+
+Increments this object so that both of its dimensions are not less than the
+corresponding dimensions of the \arg{size}.
+
+\wxheading{See also}
+
+\helpref{DecTo}{wxsizedecto}
 
-\constfunc{int}{GetY}{\void}
 
-Gets the y member.
 
 \membersection{wxSize::Set}\label{wxsizeset}
 
-\func{void}{Set}{\param{int}{ x}, \param{int}{ y}}
+\func{void}{Set}{\param{int}{ width}, \param{int}{ height}}
+
+Sets the width and height members.
+
+
+\membersection{wxSize::SetDefaults}\label{wxsizesetdefaults}
+
+\func{void}{SetDefaults}{\param{const wxSize\& }{sizeDefault}}
+
+Combine this size object with another one replacing the default (i.e. equal
+to $-1$) components of this object with those of the other. It is typically
+used like this:
+\begin{verbatim}
+    if ( !size.IsFullySpecified() )
+    {
+        size.SetDefaults(GetDefaultSize());
+    }
+\end{verbatim}
+
+\wxheading{See also}
+
+\helpref{IsFullySpecified}{wxsizeisfullyspecified}
+
+
+\membersection{wxSize::SetHeight}\label{wxsizesetheight}
+
+\func{void}{SetHeight}{\param{int}{ height}}
+
+Sets the height.
+
+
+\membersection{wxSize::SetWidth}\label{wxsizesetwidth}
+
+\func{void}{SetWidth}{\param{int}{ width}}
+
+Sets the width.
 
-Sets the x and y members.
 
-\membersection{wxSize::operator $=$}
+\membersection{wxSize::operator $=$}\label{wxsizeassign}
 
 \func{void}{operator $=$}{\param{const wxSize\& }{sz}}