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1 | ///////////////////////////////////////////////////////////////////////////// | |
2 | // Name: msw/spinctrl.cpp | |
3 | // Purpose: wxSpinCtrl class implementation for Win32 | |
4 | // Author: David Webster | |
5 | // Modified by: | |
6 | // Created: 10/15/99 | |
7 | // RCS-ID: $Id$ | |
8 | // Copyright: (c) David Webster | |
9 | // Licence: wxWindows licence | |
10 | ///////////////////////////////////////////////////////////////////////////// | |
11 | ||
12 | // ============================================================================ | |
13 | // declarations | |
14 | // ============================================================================ | |
15 | ||
16 | ||
17 | // ---------------------------------------------------------------------------- | |
18 | // headers | |
19 | // ---------------------------------------------------------------------------- | |
20 | ||
21 | // for compilers that support precompilation, includes "wx.h". | |
22 | #include "wx/wxprec.h" | |
23 | ||
24 | ||
25 | #ifndef WX_PRECOMP | |
26 | #include "wx/wx.h" | |
27 | #endif | |
28 | ||
29 | #include "wx/spinctrl.h" | |
30 | #include "wx/os2/private.h" | |
31 | ||
32 | // ---------------------------------------------------------------------------- | |
33 | // macros | |
34 | // ---------------------------------------------------------------------------- | |
35 | ||
36 | #if !USE_SHARED_LIBRARY | |
37 | IMPLEMENT_DYNAMIC_CLASS(wxSpinCtrl, wxControl) | |
38 | #endif | |
39 | ||
40 | // ---------------------------------------------------------------------------- | |
41 | // constants | |
42 | // ---------------------------------------------------------------------------- | |
43 | ||
44 | // the margin between the up-down control and its buddy | |
45 | static const int MARGIN_BETWEEN = 5; | |
46 | ||
47 | // ============================================================================ | |
48 | // implementation | |
49 | // ============================================================================ | |
50 | ||
51 | // ---------------------------------------------------------------------------- | |
52 | // construction | |
53 | // ---------------------------------------------------------------------------- | |
54 | ||
55 | bool wxSpinCtrl::Create(wxWindow *parent, | |
56 | wxWindowID id, | |
57 | const wxString& value, | |
58 | const wxPoint& pos, | |
59 | const wxSize& size, | |
60 | long style, | |
61 | int min, int max, int initial, | |
62 | const wxString& name) | |
63 | { | |
64 | // TODO: | |
65 | /* | |
66 | // before using DoGetBestSize(), have to set style to let the base class | |
67 | // know whether this is a horizontal or vertical control (we're always | |
68 | // vertical) | |
69 | SetWindowStyle(style | wxSP_VERTICAL); | |
70 | ||
71 | // calculate the sizes: the size given is the toal size for both controls | |
72 | // and we need to fit them both in the given width (height is the same) | |
73 | wxSize sizeText(size), sizeBtn(size); | |
74 | sizeBtn.x = wxSpinButton::DoGetBestSize().x; | |
75 | sizeText.x -= sizeBtn.x + MARGIN_BETWEEN; | |
76 | if ( sizeText.x <= 0 ) | |
77 | { | |
78 | wxLogDebug(_T("not enough space for wxSpinCtrl!")); | |
79 | } | |
80 | ||
81 | wxPoint posBtn(pos); | |
82 | posBtn.x += sizeText.x + MARGIN_BETWEEN; | |
83 | ||
84 | // create the spin button | |
85 | if ( !wxSpinButton::Create(parent, id, posBtn, sizeBtn, style, name) ) | |
86 | { | |
87 | return FALSE; | |
88 | } | |
89 | ||
90 | SetRange(min, max); | |
91 | SetValue(initial); | |
92 | ||
93 | // create the text window | |
94 | if ( sizeText.y <= 0 ) | |
95 | { | |
96 | // make it the same height as the button then | |
97 | int x, y; | |
98 | wxSpinButton::DoGetSize(&x, &y); | |
99 | ||
100 | sizeText.y = y; | |
101 | } | |
102 | ||
103 | m_hwndBuddy = (WXHWND)::CreateWindowEx | |
104 | ( | |
105 | WS_EX_CLIENTEDGE, // sunken border | |
106 | _T("EDIT"), // window class | |
107 | NULL, // no window title | |
108 | WS_CHILD | WS_VISIBLE | WS_BORDER, // style | |
109 | pos.x, pos.y, // position | |
110 | sizeText.x, sizeText.y, // size | |
111 | GetHwndOf(parent), // parent | |
112 | (HMENU)-1, // control id | |
113 | wxGetInstance(), // app instance | |
114 | NULL // unused client data | |
115 | ); | |
116 | ||
117 | if ( !m_hwndBuddy ) | |
118 | { | |
119 | wxLogLastError("CreateWindow(buddy text window)"); | |
120 | ||
121 | return FALSE; | |
122 | } | |
123 | ||
124 | // should have the same font as the other controls | |
125 | WXHANDLE hFont = GetParent()->GetFont().GetResourceHandle(); | |
126 | ::SendMessage((HWND)m_hwndBuddy, WM_SETFONT, (WPARAM)hFont, TRUE); | |
127 | ||
128 | // associate the text window with the spin button | |
129 | (void)SendMessage(GetHwnd(), UDM_SETBUDDY, (WPARAM)m_hwndBuddy, 0); | |
130 | */ | |
131 | return FALSE; | |
132 | } | |
133 | ||
134 | // ---------------------------------------------------------------------------- | |
135 | // size calculations | |
136 | // ---------------------------------------------------------------------------- | |
137 | ||
138 | void wxSpinCtrl::DoMoveWindow(int x, int y, int width, int height) | |
139 | { | |
140 | int widthBtn = DoGetBestSize().x; | |
141 | int widthText = width - widthBtn - MARGIN_BETWEEN; | |
142 | if ( widthText <= 0 ) | |
143 | { | |
144 | wxLogDebug(_T("not enough space for wxSpinCtrl!")); | |
145 | } | |
146 | // TODO: | |
147 | /* | |
148 | if ( !::MoveWindow((HWND)m_hwndBuddy, x, y, widthText, height, TRUE) ) | |
149 | { | |
150 | wxLogLastError("MoveWindow(buddy)"); | |
151 | } | |
152 | ||
153 | x += widthText + MARGIN_BETWEEN; | |
154 | if ( !::MoveWindow(GetHwnd(), x, y, widthBtn, height, TRUE) ) | |
155 | { | |
156 | wxLogLastError("MoveWindow"); | |
157 | } | |
158 | */ | |
159 | } |