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1 | \section{\class{wxScrollWinEvent}}\label{wxscrollwinevent} | |
2 | ||
3 | A scroll event holds information about events sent from scrolling windows. | |
4 | ||
5 | \wxheading{Derived from} | |
6 | ||
7 | \helpref{wxEvent}{wxevent}\\ | |
8 | \helpref{wxObject}{wxobject} | |
9 | ||
10 | \wxheading{Include files} | |
11 | ||
12 | <wx/event.h> | |
13 | ||
14 | \wxheading{Library} | |
15 | ||
16 | \helpref{wxCore}{librarieslist} | |
17 | ||
18 | \wxheading{Event table macros} | |
19 | ||
20 | To process a scroll window event, use these event handler macros to direct input to member | |
21 | functions that take a wxScrollWinEvent argument. You can use the EVT\_SCROLLWIN... macros | |
22 | for intercepting scroll window events from the receiving window. | |
23 | ||
24 | \twocolwidtha{7cm} | |
25 | \begin{twocollist}\itemsep=0pt | |
26 | \twocolitem{{\bf EVT\_SCROLLWIN(func)}}{Process all scroll events.} | |
27 | \twocolitem{{\bf EVT\_SCROLLWIN\_TOP(func)}}{Process wxEVT\_SCROLLWIN\_TOP scroll-to-top events.} | |
28 | \twocolitem{{\bf EVT\_SCROLLWIN\_BOTTOM(func)}}{Process wxEVT\_SCROLLWIN\_BOTTOM scroll-to-bottom events.} | |
29 | \twocolitem{{\bf EVT\_SCROLLWIN\_LINEUP(func)}}{Process wxEVT\_SCROLLWIN\_LINEUP line up events.} | |
30 | \twocolitem{{\bf EVT\_SCROLLWIN\_LINEDOWN(func)}}{Process wxEVT\_SCROLLWIN\_LINEDOWN line down events.} | |
31 | \twocolitem{{\bf EVT\_SCROLLWIN\_PAGEUP(func)}}{Process wxEVT\_SCROLLWIN\_PAGEUP page up events.} | |
32 | \twocolitem{{\bf EVT\_SCROLLWIN\_PAGEDOWN(func)}}{Process wxEVT\_SCROLLWIN\_PAGEDOWN page down events.} | |
33 | \twocolitem{{\bf EVT\_SCROLLWIN\_THUMBTRACK(func)}}{Process wxEVT\_SCROLLWIN\_THUMBTRACK thumbtrack events (frequent events | |
34 | sent as the user drags the thumbtrack).} | |
35 | \twocolitem{{\bf EVT\_SCROLLWIN\_THUMBRELEASE(func)}}{Process wxEVT\_SCROLLWIN\_THUMBRELEASE thumb release events.} | |
36 | \end{twocollist}% | |
37 | ||
38 | \wxheading{See also} | |
39 | ||
40 | %\helpref{wxWindow::OnScroll}{wxwindowonscroll}, | |
41 | \helpref{wxScrollEvent}{wxscrollevent}, \helpref{Event handling overview}{eventhandlingoverview} | |
42 | ||
43 | \latexignore{\rtfignore{\wxheading{Members}}} | |
44 | ||
45 | \membersection{wxScrollWinEvent::wxScrollWinEvent}\label{wxscrollwineventctor} | |
46 | ||
47 | \func{}{wxScrollWinEvent}{\param{WXTYPE }{commandType = 0}, \param{int}{ pos = 0}, | |
48 | \rtfsp\param{int}{ orientation = 0}} | |
49 | ||
50 | Constructor. | |
51 | ||
52 | \membersection{wxScrollWinEvent::GetOrientation}\label{wxscrollwineventgetorientation} | |
53 | ||
54 | \constfunc{int}{GetOrientation}{\void} | |
55 | ||
56 | Returns wxHORIZONTAL or wxVERTICAL, depending on the orientation of the scrollbar. | |
57 | ||
58 | \membersection{wxScrollWinEvent::GetPosition}\label{wxscrollwineventgetposition} | |
59 | ||
60 | \constfunc{int}{GetPosition}{\void} | |
61 | ||
62 | Returns the position of the scrollbar for the thumb track and release events. | |
63 | Note that this field can't be used for the other events, you need to query | |
64 | the window itself for the current position in that case. | |
65 | ||
66 |