/[pcsx2_0.9.7]/branch/r3113_0.9.7_beta/3rdparty/wxWidgets/src/msw/spinbutt.cpp
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Contents of /branch/r3113_0.9.7_beta/3rdparty/wxWidgets/src/msw/spinbutt.cpp

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Revision 32 - (show annotations) (download)
Tue Sep 7 03:29:01 2010 UTC (9 years, 11 months ago) by william
File size: 9788 byte(s)
branching from upstream revision (http://pcsx2.googlecode.com/svn/trunk
): r3113 to
https://svn.netsolutions.dnsalias.com/websvn/ps2/pcsx2/pcsx2_0.9.7/branch/r3113_0.9.7_beta
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: src/msw/spinbutt.cpp
3 // Purpose: wxSpinButton
4 // Author: Julian Smart
5 // Modified by:
6 // Created: 04/01/98
7 // RCS-ID: $Id: spinbutt.cpp 42816 2006-10-31 08:50:17Z RD $
8 // Copyright: (c) Julian Smart
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
11
12 // ============================================================================
13 // declarations
14 // ============================================================================
15
16 // ----------------------------------------------------------------------------
17 // headers
18 // ----------------------------------------------------------------------------
19
20 // For compilers that support precompilation, includes "wx.h".
21 #include "wx/wxprec.h"
22
23 #ifdef __BORLANDC__
24 #pragma hdrstop
25 #endif
26
27 #ifndef WX_PRECOMP
28 #include "wx/msw/wrapcctl.h" // include <commctrl.h> "properly"
29 #include "wx/app.h"
30 #endif
31
32 #if wxUSE_SPINBTN
33
34 #include "wx/spinbutt.h"
35
36 IMPLEMENT_DYNAMIC_CLASS(wxSpinEvent, wxNotifyEvent)
37
38 #include "wx/msw/private.h"
39
40 #ifndef UDM_SETRANGE32
41 #define UDM_SETRANGE32 (WM_USER+111)
42 #endif
43
44 #ifndef UDM_SETPOS32
45 #define UDM_SETPOS32 (WM_USER+113)
46 #define UDM_GETPOS32 (WM_USER+114)
47 #endif
48
49 // ============================================================================
50 // implementation
51 // ============================================================================
52
53 // ----------------------------------------------------------------------------
54 // wxWin macros
55 // ----------------------------------------------------------------------------
56
57
58 #if wxUSE_EXTENDED_RTTI
59 WX_DEFINE_FLAGS( wxSpinButtonStyle )
60
61 wxBEGIN_FLAGS( wxSpinButtonStyle )
62 // new style border flags, we put them first to
63 // use them for streaming out
64 wxFLAGS_MEMBER(wxBORDER_SIMPLE)
65 wxFLAGS_MEMBER(wxBORDER_SUNKEN)
66 wxFLAGS_MEMBER(wxBORDER_DOUBLE)
67 wxFLAGS_MEMBER(wxBORDER_RAISED)
68 wxFLAGS_MEMBER(wxBORDER_STATIC)
69 wxFLAGS_MEMBER(wxBORDER_NONE)
70
71 // old style border flags
72 wxFLAGS_MEMBER(wxSIMPLE_BORDER)
73 wxFLAGS_MEMBER(wxSUNKEN_BORDER)
74 wxFLAGS_MEMBER(wxDOUBLE_BORDER)
75 wxFLAGS_MEMBER(wxRAISED_BORDER)
76 wxFLAGS_MEMBER(wxSTATIC_BORDER)
77 wxFLAGS_MEMBER(wxBORDER)
78
79 // standard window styles
80 wxFLAGS_MEMBER(wxTAB_TRAVERSAL)
81 wxFLAGS_MEMBER(wxCLIP_CHILDREN)
82 wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW)
83 wxFLAGS_MEMBER(wxWANTS_CHARS)
84 wxFLAGS_MEMBER(wxFULL_REPAINT_ON_RESIZE)
85 wxFLAGS_MEMBER(wxALWAYS_SHOW_SB )
86 wxFLAGS_MEMBER(wxVSCROLL)
87 wxFLAGS_MEMBER(wxHSCROLL)
88
89 wxFLAGS_MEMBER(wxSP_HORIZONTAL)
90 wxFLAGS_MEMBER(wxSP_VERTICAL)
91 wxFLAGS_MEMBER(wxSP_ARROW_KEYS)
92 wxFLAGS_MEMBER(wxSP_WRAP)
93
94 wxEND_FLAGS( wxSpinButtonStyle )
95
96 IMPLEMENT_DYNAMIC_CLASS_XTI(wxSpinButton, wxControl,"wx/spinbut.h")
97
98 wxBEGIN_PROPERTIES_TABLE(wxSpinButton)
99 wxEVENT_RANGE_PROPERTY( Spin , wxEVT_SCROLL_TOP , wxEVT_SCROLL_CHANGED , wxSpinEvent )
100
101 wxPROPERTY( Value , int , SetValue, GetValue, 0 , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
102 wxPROPERTY( Min , int , SetMin, GetMin, 0 , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
103 wxPROPERTY( Max , int , SetMax, GetMax, 0 , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
104 wxPROPERTY_FLAGS( WindowStyle , wxSpinButtonStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style
105 wxEND_PROPERTIES_TABLE()
106
107 wxBEGIN_HANDLERS_TABLE(wxSpinButton)
108 wxEND_HANDLERS_TABLE()
109
110 wxCONSTRUCTOR_5( wxSpinButton , wxWindow* , Parent , wxWindowID , Id , wxPoint , Position , wxSize , Size , long , WindowStyle )
111 #else
112 IMPLEMENT_DYNAMIC_CLASS(wxSpinButton, wxControl)
113 #endif
114
115
116
117 // ----------------------------------------------------------------------------
118 // wxSpinButton
119 // ----------------------------------------------------------------------------
120
121 bool wxSpinButton::Create(wxWindow *parent,
122 wxWindowID id,
123 const wxPoint& pos,
124 const wxSize& size,
125 long style,
126 const wxString& name)
127 {
128 // basic initialization
129 m_windowId = (id == wxID_ANY) ? NewControlId() : id;
130
131 SetName(name);
132
133 int x = pos.x;
134 int y = pos.y;
135 int width = size.x;
136 int height = size.y;
137
138 m_windowStyle = style;
139
140 SetParent(parent);
141
142 // get the right size for the control
143 if ( width <= 0 || height <= 0 )
144 {
145 wxSize size = DoGetBestSize();
146 if ( width <= 0 )
147 width = size.x;
148 if ( height <= 0 )
149 height = size.y;
150 }
151
152 if ( x < 0 )
153 x = 0;
154 if ( y < 0 )
155 y = 0;
156
157 // translate the styles
158 DWORD wstyle = WS_VISIBLE | WS_CHILD | WS_TABSTOP | /* WS_CLIPSIBLINGS | */
159 UDS_NOTHOUSANDS | // never useful, sometimes harmful
160 UDS_SETBUDDYINT; // it doesn't harm if we don't have buddy
161
162 if ( m_windowStyle & wxCLIP_SIBLINGS )
163 wstyle |= WS_CLIPSIBLINGS;
164 if ( m_windowStyle & wxSP_HORIZONTAL )
165 wstyle |= UDS_HORZ;
166 if ( m_windowStyle & wxSP_ARROW_KEYS )
167 wstyle |= UDS_ARROWKEYS;
168 if ( m_windowStyle & wxSP_WRAP )
169 wstyle |= UDS_WRAP;
170
171 // create the UpDown control.
172 m_hWnd = (WXHWND)CreateUpDownControl
173 (
174 wstyle,
175 x, y, width, height,
176 GetHwndOf(parent),
177 m_windowId,
178 wxGetInstance(),
179 NULL, // no buddy
180 m_max, m_min,
181 m_min // initial position
182 );
183
184 if ( !m_hWnd )
185 {
186 wxLogLastError(wxT("CreateUpDownControl"));
187
188 return false;
189 }
190
191 if ( parent )
192 {
193 parent->AddChild(this);
194 }
195
196 SubclassWin(m_hWnd);
197
198 SetInitialSize(size);
199
200 return true;
201 }
202
203 wxSpinButton::~wxSpinButton()
204 {
205 }
206
207 // ----------------------------------------------------------------------------
208 // size calculation
209 // ----------------------------------------------------------------------------
210
211 wxSize wxSpinButton::DoGetBestSize() const
212 {
213 return GetBestSpinnerSize( (GetWindowStyle() & wxSP_VERTICAL) != 0 );
214 }
215
216 // ----------------------------------------------------------------------------
217 // Attributes
218 // ----------------------------------------------------------------------------
219
220 int wxSpinButton::GetValue() const
221 {
222 int n;
223 #ifdef UDM_GETPOS32
224 if ( wxApp::GetComCtl32Version() >= 580 )
225 {
226 // use the full 32 bit range if available
227 n = ::SendMessage(GetHwnd(), UDM_GETPOS32, 0, 0);
228 }
229 else
230 #endif // UDM_GETPOS32
231 {
232 // we're limited to 16 bit
233 n = (short)LOWORD(::SendMessage(GetHwnd(), UDM_GETPOS, 0, 0));
234 }
235
236 if (n < m_min) n = m_min;
237 if (n > m_max) n = m_max;
238
239 return n;
240 }
241
242 void wxSpinButton::SetValue(int val)
243 {
244 // wxSpinButtonBase::SetValue(val); -- no, it is pure virtual
245
246 #ifdef UDM_SETPOS32
247 if ( wxApp::GetComCtl32Version() >= 580 )
248 {
249 // use the full 32 bit range if available
250 ::SendMessage(GetHwnd(), UDM_SETPOS32, 0, val);
251 }
252 else // we're limited to 16 bit
253 #endif // UDM_SETPOS32
254 {
255 ::SendMessage(GetHwnd(), UDM_SETPOS, 0, MAKELONG((short) val, 0));
256 }
257 }
258
259 void wxSpinButton::NormalizeValue()
260 {
261 SetValue( GetValue() );
262 }
263
264 void wxSpinButton::SetRange(int minVal, int maxVal)
265 {
266 const bool hadRange = m_min < m_max;
267
268 wxSpinButtonBase::SetRange(minVal, maxVal);
269
270 #ifdef UDM_SETRANGE32
271 if ( wxApp::GetComCtl32Version() >= 471 )
272 {
273 // use the full 32 bit range if available
274 ::SendMessage(GetHwnd(), UDM_SETRANGE32, minVal, maxVal);
275 }
276 else // we're limited to 16 bit
277 #endif // UDM_SETRANGE32
278 {
279 ::SendMessage(GetHwnd(), UDM_SETRANGE, 0,
280 (LPARAM) MAKELONG((short)maxVal, (short)minVal));
281 }
282
283 // the current value might be out of the new range, force it to be in it
284 NormalizeValue();
285
286 // if range was valid but becomes degenerated (min == max) now or vice
287 // versa then the spin buttons are automatically disabled/enabled back
288 // but don't update themselves for some reason, so do it manually
289 if ( hadRange != (m_min < m_max) )
290 {
291 // update the visual state of the button
292 Refresh();
293 }
294 }
295
296 bool wxSpinButton::MSWOnScroll(int WXUNUSED(orientation), WXWORD wParam,
297 WXWORD pos, WXHWND control)
298 {
299 wxCHECK_MSG( control, false, wxT("scrolling what?") );
300
301 if ( wParam != SB_THUMBPOSITION )
302 {
303 // probable SB_ENDSCROLL - we don't react to it
304 return false;
305 }
306
307 wxSpinEvent event(wxEVT_SCROLL_THUMBTRACK, m_windowId);
308 event.SetPosition((short)pos); // cast is important for negative values!
309 event.SetEventObject(this);
310
311 return GetEventHandler()->ProcessEvent(event);
312 }
313
314 bool wxSpinButton::MSWOnNotify(int WXUNUSED(idCtrl), WXLPARAM lParam, WXLPARAM *result)
315 {
316 NM_UPDOWN *lpnmud = (NM_UPDOWN *)lParam;
317
318 if (lpnmud->hdr.hwndFrom != GetHwnd()) // make sure it is the right control
319 return false;
320
321 wxSpinEvent event(lpnmud->iDelta > 0 ? wxEVT_SCROLL_LINEUP
322 : wxEVT_SCROLL_LINEDOWN,
323 m_windowId);
324 event.SetPosition(lpnmud->iPos + lpnmud->iDelta);
325 event.SetEventObject(this);
326
327 bool processed = GetEventHandler()->ProcessEvent(event);
328
329 *result = event.IsAllowed() ? 0 : 1;
330
331 return processed;
332 }
333
334 bool wxSpinButton::MSWCommand(WXUINT WXUNUSED(cmd), WXWORD WXUNUSED(id))
335 {
336 // No command messages
337 return false;
338 }
339
340 #endif // wxUSE_SPINBTN

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