fe604ccddc
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@95 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
57 lines
1.3 KiB
TeX
57 lines
1.3 KiB
TeX
\section{\class{wxUpdateIterator}}\label{wxupdateiterator}
|
|
|
|
This class is used to iterate through all 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{wxScrolledWindow::OnPaint}{wxscrolledwindowonpaint} for an example of use.
|
|
|
|
\wxheading{Derived from}
|
|
|
|
\helpref{wxObject}{wxobject}
|
|
|
|
\wxheading{See also}
|
|
|
|
\helpref{wxScrolledWindow::OnPaint}{wxscrolledwindowonpaint}
|
|
|
|
\latexignore{\rtfignore{\wxheading{Members}}}
|
|
|
|
\membersection{wxUpdateIterator::wxUpdateIterator}
|
|
|
|
\func{}{wxUpdateIterator}{\param{wxWindow* }{window}}
|
|
|
|
Creates an iterator object.
|
|
|
|
\membersection{wxUpdateIterator::GetX}
|
|
|
|
\func{int}{GetX}{\void}
|
|
|
|
Returns the x value for the current region.
|
|
|
|
\membersection{wxUpdateIterator::GetY}
|
|
|
|
\func{int}{GetY}{\void}
|
|
|
|
Returns the y value for the current region.
|
|
|
|
\membersection{wxUpdateIterator::GetWidth}
|
|
|
|
\func{int}{GetWidth}{\void}
|
|
|
|
Returns the width value for the current region.
|
|
|
|
\membersection{wxUpdateIterator::GetHeight}
|
|
|
|
\func{int}{GetWidth}{\void}
|
|
|
|
Returns the width value for the current region.
|
|
|
|
\membersection{wxUpdateIterator::operator $++$}
|
|
|
|
\func{void}{operator $++$}{\void}
|
|
|
|
Increments the iterator to the next region.
|
|
|
|
|