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1 | //////////////////////////////////////////////////////////////////////////// | |
2 | // Name: msw/spinctrl.h | |
3 | // Purpose: wxSpinCtrl class declaration for Win32 | |
4 | // Author: Vadim Zeitlin | |
5 | // Modified by: | |
6 | // Created: 22.07.99 | |
7 | // RCS-ID: $Id$ | |
8 | // Copyright: (c) Vadim Zeitlin | |
9 | // Licence: wxWindows licence | |
10 | ///////////////////////////////////////////////////////////////////////////// | |
11 | ||
12 | #ifndef _WX_MSW_SPINCTRL_H_ | |
13 | #define _WX_MSW_SPINCTRL_H_ | |
14 | ||
15 | #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) | |
16 | #pragma interface "spinctrl.h" | |
17 | #endif | |
18 | ||
19 | #include "wx/spinbutt.h" // the base class | |
20 | ||
21 | #include "wx/dynarray.h" | |
22 | ||
23 | class WXDLLEXPORT wxSpinCtrl; | |
24 | WX_DEFINE_EXPORTED_ARRAY_PTR(wxSpinCtrl *, wxArraySpins); | |
25 | ||
26 | // ---------------------------------------------------------------------------- | |
27 | // Under Win32, wxSpinCtrl is a wxSpinButton with a buddy (as MSDN docs call | |
28 | // it) text window whose contents is automatically updated when the spin | |
29 | // control is clicked. | |
30 | // ---------------------------------------------------------------------------- | |
31 | ||
32 | class WXDLLEXPORT wxSpinCtrl : public wxSpinButton | |
33 | { | |
34 | public: | |
35 | wxSpinCtrl() { } | |
36 | ||
37 | wxSpinCtrl(wxWindow *parent, | |
38 | wxWindowID id = -1, | |
39 | const wxString& value = wxEmptyString, | |
40 | const wxPoint& pos = wxDefaultPosition, | |
41 | const wxSize& size = wxDefaultSize, | |
42 | long style = wxSP_ARROW_KEYS, | |
43 | int min = 0, int max = 100, int initial = 0, | |
44 | const wxString& name = _T("wxSpinCtrl")) | |
45 | { | |
46 | Create(parent, id, value, pos, size, style, min, max, initial, name); | |
47 | } | |
48 | ||
49 | bool Create(wxWindow *parent, | |
50 | wxWindowID id = -1, | |
51 | const wxString& value = wxEmptyString, | |
52 | const wxPoint& pos = wxDefaultPosition, | |
53 | const wxSize& size = wxDefaultSize, | |
54 | long style = wxSP_ARROW_KEYS, | |
55 | int min = 0, int max = 100, int initial = 0, | |
56 | const wxString& name = _T("wxSpinCtrl")); | |
57 | ||
58 | // a wxTextCtrl-like method (but we can't have GetValue returning wxString | |
59 | // because the base class already has one returning int!) | |
60 | void SetValue(const wxString& text); | |
61 | ||
62 | // another wxTextCtrl-like method | |
63 | void SetSelection(long from, long to); | |
64 | ||
65 | // implementation only from now on | |
66 | // ------------------------------- | |
67 | ||
68 | virtual ~wxSpinCtrl(); | |
69 | ||
70 | virtual void SetValue(int val) { wxSpinButton::SetValue(val); } | |
71 | virtual int GetValue() const; | |
72 | virtual bool SetFont(const wxFont &font); | |
73 | virtual void SetFocus(); | |
74 | ||
75 | virtual bool Enable(bool enable = TRUE); | |
76 | virtual bool Show(bool show = TRUE); | |
77 | ||
78 | // wxSpinButton doesn't accept focus, but we do | |
79 | virtual bool AcceptsFocus() const { return wxWindow::AcceptsFocus(); } | |
80 | ||
81 | // for internal use only | |
82 | ||
83 | // get the subclassed window proc of the buddy text | |
84 | WXFARPROC GetBuddyWndProc() const { return m_wndProcBuddy; } | |
85 | ||
86 | // return the spinctrl object whose buddy is the given window or NULL | |
87 | static wxSpinCtrl *GetSpinForTextCtrl(WXHWND hwndBuddy); | |
88 | ||
89 | // process a WM_COMMAND generated by the buddy text control | |
90 | bool ProcessTextCommand(WXWORD cmd, WXWORD id); | |
91 | ||
92 | protected: | |
93 | virtual void DoGetPosition(int *x, int *y) const; | |
94 | virtual void DoMoveWindow(int x, int y, int width, int height); | |
95 | virtual wxSize DoGetBestSize() const; | |
96 | virtual void DoGetSize(int *width, int *height) const; | |
97 | ||
98 | // the handler for wxSpinButton events | |
99 | void OnSpinChange(wxSpinEvent& event); | |
100 | ||
101 | // Handle processing of special keys | |
102 | void OnChar(wxKeyEvent& event); | |
103 | void OnSetFocus(wxFocusEvent& event); | |
104 | ||
105 | // the data for the "buddy" text ctrl | |
106 | WXHWND m_hwndBuddy; | |
107 | WXFARPROC m_wndProcBuddy; | |
108 | ||
109 | // all existing wxSpinCtrls - this allows to find the one corresponding to | |
110 | // the given buddy window in GetSpinForTextCtrl() | |
111 | static wxArraySpins ms_allSpins; | |
112 | ||
113 | private: | |
114 | DECLARE_DYNAMIC_CLASS(wxSpinCtrl) | |
115 | DECLARE_EVENT_TABLE() | |
116 | DECLARE_NO_COPY_CLASS(wxSpinCtrl) | |
117 | }; | |
118 | ||
119 | #endif // _WX_MSW_SPINCTRL_H_ | |
120 | ||
121 |