projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| a660d684 KB |
1 | \section{\class{wxUpdateIterator}}\label{wxupdateiterator} |
| 2 | ||
| 3 | This class is used to iterate through all damaged regions of a canvas, panel | |
| 4 | or dialog box, within an OnPaint call. | |
| 5 | ||
| 6 | To use it, construct an iterator object on the stack and loop through the | |
| 7 | regions, testing the object and incrementing the iterator at the end of the loop. | |
| 8 | ||
| 9 | See \helpref{wxScrolledWindow::OnPaint}{wxscrolledwindowonpaint} for an example of use. | |
| 10 | ||
| 11 | \wxheading{Derived from} | |
| 12 | ||
| 13 | \helpref{wxObject}{wxobject} | |
| 14 | ||
| 15 | \wxheading{See also} | |
| 16 | ||
| 17 | \helpref{wxScrolledWindow::OnPaint}{wxscrolledwindowonpaint} | |
| 18 | ||
| 19 | \latexignore{\rtfignore{\wxheading{Members}}} | |
| 20 | ||
| 21 | \membersection{wxUpdateIterator::wxUpdateIterator} | |
| 22 | ||
| 23 | \func{}{wxUpdateIterator}{\param{wxWindow* }{window}} | |
| 24 | ||
| 25 | Creates an iterator object. | |
| 26 | ||
| 27 | \membersection{wxUpdateIterator::GetX} | |
| 28 | ||
| 29 | \func{int}{GetX}{\void} | |
| 30 | ||
| 31 | Returns the x value for the current region. | |
| 32 | ||
| 33 | \membersection{wxUpdateIterator::GetY} | |
| 34 | ||
| 35 | \func{int}{GetY}{\void} | |
| 36 | ||
| 37 | Returns the y value for the current region. | |
| 38 | ||
| 39 | \membersection{wxUpdateIterator::GetWidth} | |
| 40 | ||
| 41 | \func{int}{GetWidth}{\void} | |
| 42 | ||
| 43 | Returns the width value for the current region. | |
| 44 | ||
| 45 | \membersection{wxUpdateIterator::GetHeight} | |
| 46 | ||
| 47 | \func{int}{GetWidth}{\void} | |
| 48 | ||
| 49 | Returns the width value for the current region. | |
| 50 | ||
| 51 | \membersection{wxUpdateIterator::operator $++$} | |
| 52 | ||
| 53 | \func{void}{operator $++$}{\void} | |
| 54 | ||
| 55 | Increments the iterator to the next region. | |
| 56 | ||
| 57 |