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1 | ///////////////////////////////////////////////////////////////////////////// | |
2 | // Name: control.h | |
3 | // Purpose: wxControl class | |
4 | // Author: Julian Smart | |
5 | // Modified by: | |
6 | // Created: 17/09/98 | |
7 | // RCS-ID: $Id$ | |
8 | // Copyright: (c) Julian Smart | |
9 | // Licence: wxWindows licence | |
10 | ///////////////////////////////////////////////////////////////////////////// | |
11 | ||
12 | #ifndef _WX_CONTROL_H_ | |
13 | #define _WX_CONTROL_H_ | |
14 | ||
15 | #ifdef __GNUG__ | |
16 | #pragma interface "control.h" | |
17 | #endif | |
18 | ||
19 | #include "wx/window.h" | |
20 | #include "wx/list.h" | |
21 | #include "wx/validate.h" | |
22 | ||
23 | #define wxControlNameStr _T("control") | |
24 | ||
25 | // General item class | |
26 | class WXDLLEXPORT wxControl: public wxControlBase | |
27 | { | |
28 | DECLARE_ABSTRACT_CLASS(wxControl) | |
29 | ||
30 | public: | |
31 | wxControl(); | |
32 | wxControl( wxWindow *parent, | |
33 | wxWindowID id, | |
34 | const wxPoint &pos = wxDefaultPosition, | |
35 | const wxSize &size = wxDefaultSize, | |
36 | long style = 0, | |
37 | const wxValidator& validator = wxDefaultValidator, | |
38 | const wxString &name = wxControlNameStr ) | |
39 | { | |
40 | Create(parent, id, pos, size, style, validator, name); | |
41 | } | |
42 | ||
43 | bool Create(wxWindow *parent, wxWindowID id, | |
44 | const wxPoint& pos = wxDefaultPosition, | |
45 | const wxSize& size = wxDefaultSize, long style = 0, | |
46 | const wxValidator& validator = wxDefaultValidator, | |
47 | const wxString& name = wxControlNameStr); | |
48 | ||
49 | // simulates the event, returns TRUE if the event was processed | |
50 | virtual void Command(wxCommandEvent& WXUNUSED(event)) { } | |
51 | ||
52 | // calls the callback and appropriate event handlers, returns TRUE if | |
53 | // event was processed | |
54 | virtual bool ProcessCommand(wxCommandEvent& event); | |
55 | ||
56 | virtual void SetLabel(const wxString& label); | |
57 | virtual wxString GetLabel() const ; | |
58 | ||
59 | #if WXWIN_COMPATIBILITY | |
60 | void Callback(const wxFunction function) { m_callback = function; }; // Adds callback | |
61 | ||
62 | wxFunction GetCallback() { return m_callback; } | |
63 | #endif // WXWIN_COMPATIBILITY | |
64 | ||
65 | bool InSetValue() const { return m_inSetValue; } | |
66 | ||
67 | protected: | |
68 | // calls wxControlBase::CreateControl, also sets foreground, background and | |
69 | // font to parent's values | |
70 | bool CreateControl(wxWindow *parent, | |
71 | wxWindowID id, | |
72 | const wxPoint& pos, | |
73 | const wxSize& size, | |
74 | long style, | |
75 | const wxValidator& validator, | |
76 | const wxString& name); | |
77 | ||
78 | #if WXWIN_COMPATIBILITY | |
79 | wxFunction m_callback; // Callback associated with the window | |
80 | #endif // WXWIN_COMPATIBILITY | |
81 | ||
82 | bool m_inSetValue; // Motif: prevent callbacks being called while | |
83 | // in SetValue | |
84 | ||
85 | DECLARE_EVENT_TABLE() | |
86 | }; | |
87 | ||
88 | #endif | |
89 | // _WX_CONTROL_H_ |