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Commit	Line	Data
	1	\section{\class{wxUpdateIterator}}\label{wxupdateiterator}
	2
	3	This class is used to iterate through all damaged regions of a window, within an OnPaint call.
	4
	5	To use it, construct an iterator object on the stack and loop through the
	6	regions, testing the object and incrementing the iterator at the end of the loop.
	7
	8	See \helpref{wxScrolledWindow::OnPaint}{wxscrolledwindowonpaint} for an example of use.
	9
	10	\wxheading{Derived from}
	11
	12	\helpref{wxObject}{wxobject}
	13
	14	\wxheading{See also}
	15
	16	\helpref{wxScrolledWindow::OnPaint}{wxscrolledwindowonpaint}
	17
	18	\latexignore{\rtfignore{\wxheading{Members}}}
	19
	20	\membersection{wxUpdateIterator::wxUpdateIterator}
	21
	22	\func{}{wxUpdateIterator}{\param{wxWindow* }{window}}
	23
	24	Creates an iterator object.
	25
	26	\membersection{wxUpdateIterator::GetX}
	27
	28	\func{int}{GetX}{\void}
	29
	30	Returns the x value for the current region.
	31
	32	\membersection{wxUpdateIterator::GetY}
	33
	34	\func{int}{GetY}{\void}
	35
	36	Returns the y value for the current region.
	37
	38	\membersection{wxUpdateIterator::GetWidth}
	39
	40	\func{int}{GetWidth}{\void}
	41
	42	Returns the width value for the current region.
	43
	44	\membersection{wxUpdateIterator::GetHeight}
	45
	46	\func{int}{GetWidth}{\void}
	47
	48	Returns the width value for the current region.
	49
	50	\membersection{wxUpdateIterator::operator $++$}
	51
	52	\func{void}{operator $++$}{\void}
	53
	54	Increments the iterator to the next region.
	55
	56