+\section{\class{wxRegionIterator}}\label{wxregioniterator}
+
+This class is used to iterate through the rectangles in a region,
+typically when examining the damaged regions of a window within an OnPaint call.
+
+To use it, construct an iterator object on the stack and loop through the
+regions, testing the object and incrementing the iterator at the end of the loop.
+
+See \helpref{wxPaintEvent}{wxpaintevent} for an example of use.
+
+\wxheading{Derived from}
+
+\helpref{wxObject}{wxobject}
+
+\wxheading{Include files}
+
+<wx/region.h>
+
+\wxheading{See also}
+
+\helpref{wxPaintEvent}{wxpaintevent}
+
+\latexignore{\rtfignore{\wxheading{Members}}}
+
+\membersection{wxRegionIterator::wxRegionIterator}\label{wxregioniteratorctor}
+
+\func{}{wxRegionIterator}{\void}
+
+Default constructor.
+
+\func{}{wxRegionIterator}{\param{const wxRegion\&}{ region}}
+
+Creates an iterator object given a region.
+
+\membersection{wxRegionIterator::GetX}\label{wxregioniteratorgetx}
+
+\constfunc{wxCoord}{GetX}{\void}
+
+Returns the x value for the current region.
+
+\membersection{wxRegionIterator::GetY}\label{wxregioniteratorgety}
+
+\constfunc{wxCoord}{GetY}{\void}
+
+Returns the y value for the current region.
+
+\membersection{wxRegionIterator::GetW}\label{wxregioniteratorgetw}
+
+\constfunc{wxCoord}{GetW}{\void}
+
+An alias for GetWidth.
+
+\membersection{wxRegionIterator::GetHeight}\label{wxregioniteratorgetheight}
+
+\constfunc{wxCoord}{GetHeight}{\void}
+
+Returns the height value for the current region.
+
+\membersection{wxRegionIterator::GetH}\label{wxregioniteratorgeth}
+
+\constfunc{wxCoord}{GetH}{\void}
+
+An alias for GetHeight.
+
+\membersection{wxRegionIterator::GetRect}\label{wxregioniteratorgetrect}
+
+\constfunc{wxRect}{GetRect}{\void}
+
+Returns the current rectangle.
+
+\membersection{wxRegionIterator::GetWidth}\label{wxregioniteratorgetwidth}
+
+\constfunc{wxCoord}{GetWidth}{\void}
+
+Returns the width value for the current region.
+
+\membersection{wxRegionIterator::HaveRects}\label{wxregioniteratorhaverects}
+
+\constfunc{bool}{HaveRects}{\void}
+
+Returns {\tt true} if there are still some rectangles; otherwise returns {\tt false}.
+
+\membersection{wxRegionIterator::Reset}\label{wxregioniteratorreset}
+
+\func{void}{Reset}{\void}
+
+Resets the iterator to the beginning of the rectangles.
+
+\func{void}{Reset}{\param{const wxRegion\&}{ region}}
+
+Resets the iterator to the given region.
+
+\membersection{wxRegionIterator::operator $++$}\label{wxregioniteratorinc}
+
+\func{void}{operator $++$}{\void}
+
+Increment operator. Increments the iterator to the next region.
+
+\pythonnote{A wxPython alias for this operator is called {\tt Next}.}
+
+\membersection{wxRegionIterator::operator bool}\label{wxregioniteratorbool}
+
+\constfunc{}{operator bool}{\void}
+
+Returns {\tt true} if there are still some rectangles; otherwise returns {\tt false}.
+
+You can use this to test the iterator object as if it were of type bool.
projects / wxWidgets.git / blobdiff