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1 | \section{\class{wxSplitterEvent}}\label{wxsplitterevent} | |
2 | ||
3 | This class represents the events generated by a splitter control. Also there is | |
4 | only one event class, the data associated to the different events is not the | |
5 | same and so not all accessor functions may be called for each event. The | |
6 | documentation mentions the kind of event(s) for which the given accessor | |
7 | function makes sense: calling it for other types of events will result | |
8 | in assert failure (in debug mode) and will return meaningless results. | |
9 | ||
10 | \wxheading{Derived from} | |
11 | ||
12 | \helpref{wxNotifyEvent}{wxnotifyevent}\\ | |
13 | \helpref{wxCommandEvent}{wxcommandevent}\\ | |
14 | \helpref{wxEvent}{wxevent}\\ | |
15 | \helpref{wxObject}{wxobject} | |
16 | ||
17 | \wxheading{Include files} | |
18 | ||
19 | <wx/splitter.h> | |
20 | ||
21 | \wxheading{Event table macros} | |
22 | ||
23 | To process a splitter event, use these event handler macros to direct input to member | |
24 | functions that take a wxSplitterEvent argument. | |
25 | ||
26 | \twocolwidtha{10cm} | |
27 | \begin{twocollist}\itemsep=0pt | |
28 | \twocolitem{{\bf EVT\_SPLITTER\_SASH\_POS\_CHANGING(id, func)}}{The sash | |
29 | position is in the process of being changed. You may prevent this change | |
30 | from happening by calling \helpref{Veto}{wxnotifyeventveto} or you may also | |
31 | modify the position of the tracking bar to properly reflect the position that | |
32 | would be set if the drag were to be completed at this point. Processes a | |
33 | wxEVT\_COMMAND\_SPLITTER\_SASH\_POS\_CHANGING event.} | |
34 | \twocolitem{{\bf EVT\_SPLITTER\_SASH\_POS\_CHANGED(id, func)}}{The sash | |
35 | position was changed. May be used to modify the sash position before | |
36 | it is set, or to prevent the change from taking place. | |
37 | Processes a wxEVT\_COMMAND\_SPLITTER\_SASH\_POS\_CHANGED event.} | |
38 | \twocolitem{{\bf EVT\_SPLITTER\_UNSPLIT(id, func)}}{The splitter has been just | |
39 | unsplit. Processes a wxEVT\_COMMAND\_SPLITTER\_UNSPLIT event. This event can't | |
40 | be vetoed.} | |
41 | \twocolitem{{\bf EVT\_SPLITTER\_DCLICK(id, func)}}{The sash was double | |
42 | clicked. The default behaviour is to unsplit the window when this happens | |
43 | (unless the minimum pane size has been set to a value greater than zero). This | |
44 | won't happen if you veto this event. Processes a | |
45 | wxEVT\_COMMAND\_SPLITTER\_DOUBLECLICKED event.} | |
46 | \end{twocollist}% | |
47 | ||
48 | \wxheading{See also} | |
49 | ||
50 | \helpref{wxSplitterWindow}{wxsplitterwindow},\rtfsp | |
51 | \helpref{Event handling overview}{eventhandlingoverview} | |
52 | ||
53 | ||
54 | \latexignore{\rtfignore{\wxheading{Members}}} | |
55 | ||
56 | ||
57 | \membersection{wxSplitterEvent::wxSplitterEvent}\label{wxsplittereventconstr} | |
58 | ||
59 | \func{}{wxSplitterEvent}{\param{wxEventType}{ eventType = wxEVT\_NULL}, | |
60 | \param{wxSplitterWindow *}{ splitter = NULL}} | |
61 | ||
62 | Constructor. Used internally by wxWidgets only. | |
63 | ||
64 | ||
65 | \membersection{wxSplitterEvent::GetSashPosition}\label{wxsplittereventgetsashposition} | |
66 | ||
67 | \constfunc{int}{GetSashPosition}{\void} | |
68 | ||
69 | Returns the new sash position. | |
70 | ||
71 | May only be called while processing | |
72 | wxEVT\_COMMAND\_SPLITTER\_SASH\_POS\_CHANGING and | |
73 | wxEVT\_COMMAND\_SPLITTER\_SASH\_POS\_CHANGED events. | |
74 | ||
75 | ||
76 | \membersection{wxSplitterEvent::GetX}\label{wxsplittereventgetx} | |
77 | ||
78 | \constfunc{int}{GetX}{\void} | |
79 | ||
80 | Returns the x coordinate of the double-click point. | |
81 | ||
82 | May only be called while processing | |
83 | wxEVT\_COMMAND\_SPLITTER\_DOUBLECLICKED events. | |
84 | ||
85 | ||
86 | \membersection{wxSplitterEvent::GetY}\label{wxsplittereventgety} | |
87 | ||
88 | \constfunc{int}{GetY}{\void} | |
89 | ||
90 | Returns the y coordinate of the double-click point. | |
91 | ||
92 | May only be called while processing | |
93 | wxEVT\_COMMAND\_SPLITTER\_DOUBLECLICKED events. | |
94 | ||
95 | \membersection{wxSplitterEvent::GetWindowBeingRemoved}\label{wxsplittereventgetwindowbeingremoved} | |
96 | ||
97 | \constfunc{wxWindow*}{GetWindowBeingRemoved}{\void} | |
98 | ||
99 | Returns a pointer to the window being removed when a splitter window | |
100 | is unsplit. | |
101 | ||
102 | May only be called while processing | |
103 | wxEVT\_COMMAND\_SPLITTER\_UNSPLIT events. | |
104 | ||
105 | ||
106 | \membersection{wxSplitterEvent::SetSashPosition}\label{wxsplittereventsetsashposition} | |
107 | ||
108 | \func{void}{SetSashPosition}{\param{int}{ pos}} | |
109 | ||
110 | In the case of wxEVT\_COMMAND\_SPLITTER\_SASH\_POS\_CHANGED events, | |
111 | sets the the new sash position. In the case of | |
112 | wxEVT\_COMMAND\_SPLITTER\_SASH\_POS\_CHANGING events, sets the new | |
113 | tracking bar position so visual feedback during dragging will | |
114 | represent that change that will actually take place. Set to -1 from | |
115 | the event handler code to prevent repositioning. | |
116 | ||
117 | May only be called while processing | |
118 | wxEVT\_COMMAND\_SPLITTER\_SASH\_POS\_CHANGING and | |
119 | wxEVT\_COMMAND\_SPLITTER\_SASH\_POS\_CHANGED events. | |
120 | ||
121 | \wxheading{Parameters} | |
122 | ||
123 | \docparam{pos}{New sash position.} | |
124 |