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supporting events also for root control (needed for event handling of mouse and paint...
[wxWidgets.git] / src / msw / slider95.cpp
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2bda0e17 1/////////////////////////////////////////////////////////////////////////////
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2// Name: slider95.cpp
3// Purpose: wxSlider95, using the Win95 trackbar control
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4// Author: Julian Smart
5// Modified by:
6// Created: 04/01/98
7// RCS-ID: $Id$
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8// Copyright: (c) Julian Smart
9// Licence: wxWindows licence
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10/////////////////////////////////////////////////////////////////////////////
11
14f355c2 12#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
da87a1ca 13#pragma implementation "slider95.h"
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14#endif
15
16// For compilers that support precompilation, includes "wx.h".
17#include "wx/wxprec.h"
18
19#ifdef __BORLANDC__
20#pragma hdrstop
21#endif
22
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23#if wxUSE_SLIDER
24
2bda0e17 25#ifndef WX_PRECOMP
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26#include "wx/utils.h"
27#include "wx/brush.h"
5438a566 28#include "wx/slider.h"
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29#endif
30
da87a1ca 31#ifdef __WIN95__
2bda0e17 32
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33#include "wx/msw/slider95.h"
34#include "wx/msw/private.h"
2bda0e17 35
b39dbf34 36#if defined(__WIN95__) && !(defined(__GNUWIN32_OLD__) && !defined(__CYGWIN10__))
c42404a5 37 #include <commctrl.h>
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38#endif
39
f0a126fe 40#if wxUSE_EXTENDED_RTTI
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41WX_DEFINE_FLAGS( wxSliderStyle )
42
3ff066a4 43wxBEGIN_FLAGS( wxSliderStyle )
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44 // new style border flags, we put them first to
45 // use them for streaming out
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46 wxFLAGS_MEMBER(wxBORDER_SIMPLE)
47 wxFLAGS_MEMBER(wxBORDER_SUNKEN)
48 wxFLAGS_MEMBER(wxBORDER_DOUBLE)
49 wxFLAGS_MEMBER(wxBORDER_RAISED)
50 wxFLAGS_MEMBER(wxBORDER_STATIC)
51 wxFLAGS_MEMBER(wxBORDER_NONE)
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52
53 // old style border flags
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54 wxFLAGS_MEMBER(wxSIMPLE_BORDER)
55 wxFLAGS_MEMBER(wxSUNKEN_BORDER)
56 wxFLAGS_MEMBER(wxDOUBLE_BORDER)
57 wxFLAGS_MEMBER(wxRAISED_BORDER)
58 wxFLAGS_MEMBER(wxSTATIC_BORDER)
cb0afb26 59 wxFLAGS_MEMBER(wxBORDER)
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60
61 // standard window styles
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62 wxFLAGS_MEMBER(wxTAB_TRAVERSAL)
63 wxFLAGS_MEMBER(wxCLIP_CHILDREN)
64 wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW)
65 wxFLAGS_MEMBER(wxWANTS_CHARS)
cb0afb26 66 wxFLAGS_MEMBER(wxFULL_REPAINT_ON_RESIZE)
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67 wxFLAGS_MEMBER(wxALWAYS_SHOW_SB )
68 wxFLAGS_MEMBER(wxVSCROLL)
69 wxFLAGS_MEMBER(wxHSCROLL)
70
71 wxFLAGS_MEMBER(wxSL_HORIZONTAL)
72 wxFLAGS_MEMBER(wxSL_VERTICAL)
73 wxFLAGS_MEMBER(wxSL_AUTOTICKS)
74 wxFLAGS_MEMBER(wxSL_LABELS)
75 wxFLAGS_MEMBER(wxSL_LEFT)
76 wxFLAGS_MEMBER(wxSL_TOP)
77 wxFLAGS_MEMBER(wxSL_RIGHT)
78 wxFLAGS_MEMBER(wxSL_BOTTOM)
79 wxFLAGS_MEMBER(wxSL_BOTH)
80 wxFLAGS_MEMBER(wxSL_SELRANGE)
81
82wxEND_FLAGS( wxSliderStyle )
bc9fb572 83
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84IMPLEMENT_DYNAMIC_CLASS_XTI(wxSlider95, wxControl,"wx/scrolbar.h")
85
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86wxBEGIN_PROPERTIES_TABLE(wxSlider95)
87 wxEVENT_RANGE_PROPERTY( Scroll , wxEVT_SCROLL_TOP , wxEVT_SCROLL_ENDSCROLL , wxScrollEvent )
88 wxEVENT_PROPERTY( Updated , wxEVT_COMMAND_SLIDER_UPDATED , wxCommandEvent )
c5ca409b 89
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90 wxPROPERTY( Value , int , SetValue, GetValue , 0, 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
91 wxPROPERTY( Minimum , int , SetMin, GetMin, 0 , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
92 wxPROPERTY( Maximum , int , SetMax, GetMax, 0 , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
93 wxPROPERTY( PageSize , int , SetPageSize, GetLineSize, 1 , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
94 wxPROPERTY( LineSize , int , SetLineSize, GetLineSize, 1 , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
95 wxPROPERTY( ThumbLength , int , SetThumbLength, GetThumbLength, 1 , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
96 wxPROPERTY_FLAGS( WindowStyle , wxSliderStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style
97wxEND_PROPERTIES_TABLE()
f0a126fe 98
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99wxBEGIN_HANDLERS_TABLE(wxSlider95)
100wxEND_HANDLERS_TABLE()
f0a126fe 101
3ff066a4 102wxCONSTRUCTOR_8( wxSlider95 , wxWindow* , Parent , wxWindowID , Id , int , Value , int , Minimum , int , Maximum , wxPoint , Position , wxSize , Size , long , WindowStyle )
f0a126fe 103#else
bf532053 104IMPLEMENT_DYNAMIC_CLASS(wxSlider95, wxControl)
f0a126fe 105#endif
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106
107// Slider
bfc6fde4 108wxSlider95::wxSlider95()
2bda0e17 109{
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110 m_staticValue = (WXHWND) NULL;
111 m_staticMin = (WXHWND) NULL;
112 m_staticMax = (WXHWND) NULL;
113 m_pageSize = 1;
114 m_lineSize = 1;
115 m_rangeMax = 0;
116 m_rangeMin = 0;
117 m_tickFreq = 0;
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118}
119
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120bool wxSlider95::Create(wxWindow *parent, wxWindowID id,
121 int value, int minValue, int maxValue,
2bda0e17 122 const wxPoint& pos,
debe6624 123 const wxSize& size, long style,
ac8d0c11 124 const wxValidator& wxVALIDATOR_PARAM(validator),
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125 const wxString& name)
126{
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127 if ( (style & wxBORDER_MASK) == wxBORDER_DEFAULT )
128 style |= wxBORDER_NONE;
129
5f605ccf 130 SetName(name);
11b6a93b 131#if wxUSE_VALIDATORS
5f605ccf 132 SetValidator(validator);
11b6a93b 133#endif // wxUSE_VALIDATORS
2bda0e17 134
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135 if (parent) parent->AddChild(this);
136
137 SetBackgroundColour(parent->GetBackgroundColour()) ;
138 SetForegroundColour(parent->GetForegroundColour()) ;
139
140 m_staticValue = (WXHWND) NULL;;
141 m_staticMin = (WXHWND) NULL;;
142 m_staticMax = (WXHWND) NULL;;
143 m_pageSize = 1;
144 m_lineSize = 1;
145 m_windowStyle = style;
146 m_tickFreq = 0;
147
148 if ( id == -1 )
149 m_windowId = (int)NewControlId();
150 else
151 m_windowId = id;
152
153 int x = pos.x;
154 int y = pos.y;
155 int width = size.x;
156 int height = size.y;
157
158 long msStyle = 0;
159 long wstyle = 0;
160
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161 if ( m_windowStyle & wxSL_LABELS )
162 {
fe3d9123 163 msStyle |= SS_CENTER;
5f605ccf 164
fe3d9123 165 WXDWORD exStyle = 0;
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166 long valueStyle = m_windowStyle & ~wxBORDER_MASK;
167 valueStyle |= wxBORDER_SUNKEN;
168 msStyle |= MSWGetStyle(valueStyle, & exStyle) ;
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169
170 m_staticValue = (WXHWND) CreateWindowEx
171 (
172 exStyle, wxT("STATIC"), NULL,
173 msStyle,
174 0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)NewControlId(),
175 wxGetInstance(), NULL
176 );
177
178 // Now create min static control
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179 wxString minLabel;
180 minLabel.Printf(wxT("%d"), minValue);
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181 wstyle = STATIC_FLAGS;
182 if ( m_windowStyle & wxCLIP_SIBLINGS )
183 msStyle |= WS_CLIPSIBLINGS;
184 m_staticMin = (WXHWND) CreateWindowEx
185 (
2b5f62a0 186 0, wxT("STATIC"), minLabel,
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187 wstyle,
188 0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)NewControlId(),
189 wxGetInstance(), NULL
190 );
191 }
192
fe3d9123 193 WXDWORD exStyle = 0;
5f605ccf 194
fe3d9123 195 msStyle = MSWGetStyle(GetWindowStyle(), & exStyle) ;
2bda0e17 196
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197 if (m_windowStyle & wxSL_VERTICAL)
198 msStyle = TBS_VERT | WS_CHILD | WS_VISIBLE | WS_TABSTOP ;
199 else
200 msStyle = TBS_HORZ | WS_CHILD | WS_VISIBLE | WS_TABSTOP ;
b0766406 201
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202 if ( m_windowStyle & wxSL_AUTOTICKS )
203 msStyle |= TBS_AUTOTICKS ;
b0766406 204
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205 if ( m_windowStyle & wxSL_LEFT )
206 msStyle |= TBS_LEFT;
207 else if ( m_windowStyle & wxSL_RIGHT )
208 msStyle |= TBS_RIGHT;
209 else if ( m_windowStyle & wxSL_TOP )
210 msStyle |= TBS_TOP;
211 else if ( m_windowStyle & wxSL_BOTTOM )
212 msStyle |= TBS_BOTTOM;
213 else if ( m_windowStyle & wxSL_BOTH )
214 msStyle |= TBS_BOTH;
215 else if ( ! (m_windowStyle & wxSL_AUTOTICKS) )
216 msStyle |= TBS_NOTICKS;
2bda0e17 217
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218 if ( m_windowStyle & wxSL_SELRANGE )
219 msStyle |= TBS_ENABLESELRANGE;
2bda0e17 220
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221 HWND scroll_bar = CreateWindowEx
222 (
fda7962d 223 exStyle, TRACKBAR_CLASS, wxEmptyString,
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224 msStyle,
225 0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)m_windowId,
226 wxGetInstance(), NULL
227 );
2bda0e17 228
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229 m_rangeMax = maxValue;
230 m_rangeMin = minValue;
2bda0e17 231
5f605ccf 232 m_pageSize = (int)((maxValue-minValue)/10);
2bda0e17 233
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234 ::SendMessage(scroll_bar, TBM_SETRANGE, TRUE, MAKELONG(minValue, maxValue));
235 ::SendMessage(scroll_bar, TBM_SETPOS, TRUE, (LPARAM)value);
236 ::SendMessage(scroll_bar, TBM_SETPAGESIZE, 0, (LPARAM)m_pageSize);
2bda0e17 237
5f605ccf 238 m_hWnd = (WXHWND)scroll_bar;
2bda0e17 239
5f605ccf 240 SubclassWin(GetHWND());
2bda0e17 241
fda7962d 242 ::SetWindowText((HWND) m_hWnd, wxEmptyString);
2bda0e17 243
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244 if ( m_windowStyle & wxSL_LABELS )
245 {
246 // Finally, create max value static item
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247 wxString maxLabel;
248 maxLabel.Printf(wxT("%d"), maxValue);
5f605ccf 249 wstyle = STATIC_FLAGS;
9c331ded 250
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251 if ( m_windowStyle & wxCLIP_SIBLINGS )
252 msStyle |= WS_CLIPSIBLINGS;
9c331ded 253
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254 m_staticMax = (WXHWND) CreateWindowEx
255 (
2b5f62a0 256 0, wxT("STATIC"), maxLabel,
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257 wstyle,
258 0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)NewControlId(),
259 wxGetInstance(), NULL
260 );
2bda0e17 261
da87a1ca 262
5f605ccf 263 if (GetFont().Ok())
2bda0e17 264 {
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265 if (GetFont().GetResourceHandle())
266 {
267 if ( m_staticMin )
268 ::SendMessage((HWND) m_staticMin, WM_SETFONT,
269 (WPARAM) GetFont().GetResourceHandle(), 0L);
270
271 if ( m_staticMax )
272 ::SendMessage((HWND) m_staticMax, WM_SETFONT,
273 (WPARAM) GetFont().GetResourceHandle(), 0L);
274
275 if (m_staticValue)
276 ::SendMessage((HWND) m_staticValue, WM_SETFONT,
277 (WPARAM) GetFont().GetResourceHandle(), 0L);
278 }
2bda0e17 279 }
5f605ccf 280 }
2bda0e17 281
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282 SetSize(x, y, width, height);
283 SetValue(value);
2bda0e17 284
5f605ccf 285 return TRUE;
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286}
287
a23fd0e1 288bool wxSlider95::MSWOnScroll(int WXUNUSED(orientation), WXWORD wParam,
d699f48b 289 WXWORD WXUNUSED(pos), WXHWND control)
2bda0e17 290{
1e6feb95 291 wxEventType scrollEvent;
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292 switch ( wParam )
293 {
a23fd0e1 294 case SB_TOP:
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295 scrollEvent = wxEVT_SCROLL_TOP;
296 break;
297
298 case SB_BOTTOM:
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299 scrollEvent = wxEVT_SCROLL_BOTTOM;
300 break;
301
302 case SB_LINEUP:
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303 scrollEvent = wxEVT_SCROLL_LINEUP;
304 break;
305
306 case SB_LINEDOWN:
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307 scrollEvent = wxEVT_SCROLL_LINEDOWN;
308 break;
309
310 case SB_PAGEUP:
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311 scrollEvent = wxEVT_SCROLL_PAGEUP;
312 break;
313
314 case SB_PAGEDOWN:
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315 scrollEvent = wxEVT_SCROLL_PAGEDOWN;
316 break;
317
318 case SB_THUMBTRACK:
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319 scrollEvent = wxEVT_SCROLL_THUMBTRACK;
320 break;
321
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322 case SB_THUMBPOSITION:
323 scrollEvent = wxEVT_SCROLL_THUMBRELEASE;
324 break;
325
326 case SB_ENDSCROLL:
327 scrollEvent = wxEVT_SCROLL_ENDSCROLL;
328 break;
329
a23fd0e1 330 default:
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331 // unknown scroll event?
332 return FALSE;
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333 }
334
5f605ccf 335 int newPos = (int) ::SendMessage((HWND) control, TBM_GETPOS, 0, 0);
a23fd0e1 336 if ( (newPos < GetMin()) || (newPos > GetMax()) )
2bda0e17 337 {
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338 // out of range - but we did process it
339 return TRUE;
340 }
2bda0e17 341
a23fd0e1 342 SetValue(newPos);
2bda0e17 343
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344 wxScrollEvent event(scrollEvent, m_windowId);
345 event.SetPosition(newPos);
346 event.SetEventObject( this );
347 GetEventHandler()->ProcessEvent(event);
f3a65071 348
a23fd0e1 349 wxCommandEvent cevent( wxEVT_COMMAND_SLIDER_UPDATED, GetId() );
f6bcfd97 350 cevent.SetInt( newPos );
a23fd0e1 351 cevent.SetEventObject( this );
f3a65071 352
a23fd0e1 353 return GetEventHandler()->ProcessEvent( cevent );
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354}
355
bfc6fde4 356wxSlider95::~wxSlider95()
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357{
358 if (m_staticMin)
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359 {
360 ::DestroyWindow((HWND) m_staticMin);
361 m_staticMin = (WXHWND) NULL;
362 }
363
2bda0e17 364 if (m_staticMax)
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365 {
366 ::DestroyWindow((HWND) m_staticMax);
367 m_staticMax = (WXHWND) NULL;
368 }
369
2bda0e17 370 if (m_staticValue)
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371 {
372 ::DestroyWindow((HWND) m_staticValue);
373 m_staticValue = (WXHWND) NULL;
374 }
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375}
376
bfc6fde4 377int wxSlider95::GetValue() const
2bda0e17 378{
5f605ccf 379 return ::SendMessage(GetHwnd(), TBM_GETPOS, 0, 0);
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380}
381
debe6624 382void wxSlider95::SetValue(int value)
2bda0e17 383{
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384 ::SendMessage(GetHwnd(), TBM_SETPOS, (WPARAM)TRUE, (LPARAM)value);
385
386 if (m_staticValue)
387 {
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388 wxString str;
389 str.Printf(wxT("%d"), value);
390 ::SetWindowText((HWND) m_staticValue, str);
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391 }
392}
393
394void wxSlider95::DoGetSize(int *width, int *height) const
2bda0e17 395{
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396 RECT rect;
397 rect.left = -1; rect.right = -1; rect.top = -1; rect.bottom = -1;
398
399 wxFindMaxSize(GetHWND(), &rect);
2bda0e17 400
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401 if (m_staticMin)
402 wxFindMaxSize(m_staticMin, &rect);
2bda0e17 403
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404 if (m_staticMax)
405 wxFindMaxSize(m_staticMax, &rect);
2bda0e17 406
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407 if (m_staticValue)
408 wxFindMaxSize(m_staticValue, &rect);
409
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410 if ( width )
411 *width = rect.right - rect.left;
412 if ( height )
413 *height = rect.bottom - rect.top;
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414}
415
da87a1ca 416void wxSlider95::GetPosition(int *x, int *y) const
2bda0e17 417{
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418 wxWindow *parent = GetParent();
419 RECT rect;
420 rect.left = -1; rect.right = -1; rect.top = -1; rect.bottom = -1;
421
422 wxFindMaxSize(GetHWND(), &rect);
423
424 if (m_staticMin)
425 wxFindMaxSize(m_staticMin, &rect);
426 if (m_staticMax)
427 wxFindMaxSize(m_staticMax, &rect);
428 if (m_staticValue)
429 wxFindMaxSize(m_staticValue, &rect);
430
431 // Since we now have the absolute screen coords,
432 // if there's a parent we must subtract its top left corner
433 POINT point;
434 point.x = rect.left;
435 point.y = rect.top;
436 if (parent)
437 ::ScreenToClient((HWND) parent->GetHWND(), &point);
438
439 // We may be faking the client origin.
440 // So a window that's really at (0, 30) may appear
441 // (to wxWin apps) to be at (0, 0).
442 if (GetParent())
443 {
444 wxPoint pt(GetParent()->GetClientAreaOrigin());
445 point.x -= pt.x;
446 point.y -= pt.y;
447 }
448
449 *x = point.x;
450 *y = point.y;
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451}
452
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453// TODO one day, make sense of all this horros and replace it with a readable
454// DoGetBestSize()
bfc6fde4 455void wxSlider95::DoSetSize(int x, int y, int width, int height, int sizeFlags)
2bda0e17 456{
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457 int x1 = x;
458 int y1 = y;
459 int w1 = width;
460 int h1 = height;
2bda0e17 461
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462 int currentX, currentY;
463 GetPosition(&currentX, &currentY);
464 if (x == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
465 x1 = currentX;
466 if (y == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
467 y1 = currentY;
2bda0e17 468
5f605ccf 469 AdjustForParentClientOrigin(x1, y1, sizeFlags);
81d66cf3 470
5f605ccf 471 wxChar buf[300];
2bda0e17 472
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473 int x_offset = x;
474 int y_offset = y;
2bda0e17 475
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476 int cx; // slider,min,max sizes
477 int cy;
478 int cyf;
2bda0e17 479
5f605ccf 480 wxGetCharSize(GetHWND(), &cx, &cy, & this->GetFont());
2bda0e17 481
5f605ccf 482 if ((m_windowStyle & wxSL_VERTICAL) != wxSL_VERTICAL)
a23fd0e1 483 {
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484 if ( m_windowStyle & wxSL_LABELS )
485 {
486 int min_len = 0;
2bda0e17 487
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488 ::GetWindowText((HWND) m_staticMin, buf, 300);
489 GetTextExtent(buf, &min_len, &cyf,NULL,NULL, & this->GetFont());
2bda0e17 490
5f605ccf 491 int max_len = 0;
2bda0e17 492
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493 ::GetWindowText((HWND) m_staticMax, buf, 300);
494 GetTextExtent(buf, &max_len, &cyf,NULL,NULL, & this->GetFont());
495 if (m_staticValue)
496 {
497 int new_width = (int)(wxMax(min_len, max_len));
498 int valueHeight = (int)cyf;
2bda0e17 499#ifdef __WIN32__
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500 // For some reason, under Win95, the text edit control has
501 // a lot of space before the first character
502 new_width += 3*cx;
2bda0e17 503#endif
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504 // The height needs to be a bit bigger under Win95 if
505 // using native 3D effects.
506 valueHeight = (int) (valueHeight * 1.5) ;
507 ::MoveWindow((HWND) m_staticValue, x_offset, y_offset,
508 new_width, valueHeight, TRUE);
509 x_offset += new_width + cx;
510 }
511
512 MoveWindow((HWND) m_staticMin, x_offset, y_offset,
513 (int) min_len, cy, TRUE);
514 x_offset += (int)(min_len + cx);
515
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516 // slider_length = (total width available) - (width used so far)
517 // - (width of max label) - (border)
518 int slider_length = (int)(w1 - (x_offset-x) - max_len - cx);
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519
520 int slider_height = h1;
521 if (slider_height < 0 )
522 slider_height = 20;
523
524 // Slider must have a minimum/default length/height
525 if (slider_length < 100)
526 slider_length = 100;
527
528 ::MoveWindow(GetHwnd(), x_offset, y_offset,
529 slider_length, slider_height, TRUE);
530 x_offset += slider_length + cx;
531
532 MoveWindow((HWND) m_staticMax, x_offset, y_offset,
533 (int) max_len, cy, TRUE);
534 }
535 else
a23fd0e1 536 {
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537 // No labels
538 // If we're prepared to use the existing size, then...
539 if
540 (
541 width == -1
542 && height == -1
543 && ((sizeFlags & wxSIZE_AUTO) != wxSIZE_AUTO)
544 )
545 {
546 GetSize(&w1, &h1);
547 }
548
549 if ( w1 < 0 )
550 w1 = 200;
551 if ( h1 < 0 )
552 h1 = 20;
553
554 ::MoveWindow(GetHwnd(), x1, y1, w1, h1, TRUE);
a23fd0e1 555 }
a23fd0e1 556 }
5f605ccf 557 else
2bda0e17 558 {
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559 if ( m_windowStyle & wxSL_LABELS )
560 {
561 int min_len;
562 ::GetWindowText((HWND) m_staticMin, buf, 300);
563 GetTextExtent(buf, &min_len, &cyf,NULL,NULL, & this->GetFont());
564
565 int max_len;
566 ::GetWindowText((HWND) m_staticMax, buf, 300);
567 GetTextExtent(buf, &max_len, &cyf,NULL,NULL, & this->GetFont());
568
569 if (m_staticValue)
570 {
571 int new_width = (int)(wxMax(min_len, max_len));
572 int valueHeight = (int)cyf;
5f605ccf 573 new_width += cx;
2bda0e17 574
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575 // The height needs to be a bit bigger under Win95 if
576 // using native 3D effects.
577 valueHeight = (int) (valueHeight * 1.5) ;
2bda0e17 578
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579 ::MoveWindow((HWND) m_staticValue, x_offset, y_offset,
580 new_width, valueHeight, TRUE);
581 y_offset += valueHeight;
582 }
2bda0e17 583
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584 ::MoveWindow((HWND) m_staticMin, x_offset, y_offset,
585 (int) min_len, cy, TRUE);
586 y_offset += cy;
2bda0e17 587
724a907c
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588 // slider_length = (total height available) - (height used so far)
589 // - (height of max label) - (border)
590 int slider_length = (int)(h1 - (y_offset-y) - cy - cy);
da87a1ca 591
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592 int slider_width = w1;
593 if (slider_width < 0 )
594 slider_width = 20;
2bda0e17 595
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596 // Slider must have a minimum/default length
597 if (slider_length < 100)
598 slider_length = 100;
2bda0e17 599
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600 ::MoveWindow(GetHwnd(), x_offset, y_offset,
601 slider_width, slider_length, TRUE);
602 y_offset += slider_length;
2bda0e17 603
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604 ::MoveWindow((HWND) m_staticMax, x_offset, y_offset,
605 (int)max_len, cy, TRUE);
606 }
607 else
a23fd0e1 608 {
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609 // No labels
610 // If we're prepared to use the existing size, then...
611 if
612 (
613 width == -1 && height == -1
614 && ((sizeFlags & wxSIZE_AUTO) != wxSIZE_AUTO)
615 )
616 {
617 GetSize(&w1, &h1);
618 }
619
620 if ( w1 < 0 )
621 w1 = 20;
622 if ( h1 < 0 )
623 h1 = 200;
624
625 ::MoveWindow(GetHwnd(), x1, y1, w1, h1, TRUE);
a23fd0e1 626 }
a23fd0e1 627 }
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628}
629
debe6624 630void wxSlider95::SetRange(int minValue, int maxValue)
2bda0e17 631{
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632 m_rangeMin = minValue;
633 m_rangeMax = maxValue;
634
635 ::SendMessage(GetHwnd(), TBM_SETRANGE, TRUE, MAKELONG(minValue, maxValue));
636
637 wxChar buf[40];
638 if ( m_staticMin )
639 {
640 wxSprintf(buf, wxT("%d"), m_rangeMin);
641 ::SetWindowText((HWND) m_staticMin, buf);
642 }
643
644 if ( m_staticMax )
645 {
646 wxSprintf(buf, wxT("%d"), m_rangeMax);
647 ::SetWindowText((HWND) m_staticMax, buf);
648 }
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649}
650
debe6624 651WXHBRUSH wxSlider95::OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,
a23fd0e1 652 WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
2bda0e17 653{
4676948b 654#ifndef __WXWINCE__
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655 if ( nCtlColor == CTLCOLOR_SCROLLBAR )
656 return 0;
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657#else
658 if ( nCtlColor != CTLCOLOR_STATIC )
659 return 0;
660#endif
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661 // Otherwise, it's a static
662 return wxControl::OnCtlColor(pDC, pWnd, nCtlColor, message, wParam, lParam);
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663}
664
665// For trackbars only
debe6624 666void wxSlider95::SetTickFreq(int n, int pos)
2bda0e17 667{
2bda0e17 668 m_tickFreq = n;
4438caf4 669 ::SendMessage( GetHwnd(), TBM_SETTICFREQ, (WPARAM) n, (LPARAM) pos );
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670}
671
debe6624 672void wxSlider95::SetPageSize(int pageSize)
2bda0e17 673{
4438caf4 674 ::SendMessage( GetHwnd(), TBM_SETPAGESIZE, (WPARAM) 0, (LPARAM) pageSize );
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675 m_pageSize = pageSize;
676}
677
bfc6fde4 678int wxSlider95::GetPageSize() const
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679{
680 return m_pageSize;
681}
682
bfc6fde4 683void wxSlider95::ClearSel()
2bda0e17 684{
4438caf4 685 ::SendMessage( GetHwnd(), TBM_CLEARSEL, (WPARAM) TRUE, (LPARAM) 0 );
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686}
687
bfc6fde4 688void wxSlider95::ClearTicks()
2bda0e17 689{
4438caf4 690 ::SendMessage( GetHwnd(), TBM_CLEARTICS, (WPARAM) TRUE, (LPARAM) 0 );
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691}
692
debe6624 693void wxSlider95::SetLineSize(int lineSize)
2bda0e17 694{
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695 m_lineSize = lineSize;
696 ::SendMessage( GetHwnd(), TBM_SETLINESIZE, (WPARAM) 0, (LPARAM) lineSize );
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697}
698
bfc6fde4 699int wxSlider95::GetLineSize() const
2bda0e17 700{
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701 return (int) ::SendMessage( GetHwnd(), TBM_GETLINESIZE,
702 (WPARAM) 0, (LPARAM) 0 );
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703}
704
bfc6fde4 705int wxSlider95::GetSelEnd() const
2bda0e17 706{
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707 return (int) ::SendMessage( GetHwnd(), TBM_SETSELEND,
708 (WPARAM) 0, (LPARAM) 0 );
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709}
710
bfc6fde4 711int wxSlider95::GetSelStart() const
2bda0e17 712{
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713 return (int) ::SendMessage( GetHwnd(), TBM_GETSELSTART,
714 (WPARAM) 0, (LPARAM) 0 );
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715}
716
debe6624 717void wxSlider95::SetSelection(int minPos, int maxPos)
2bda0e17 718{
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719 ::SendMessage(GetHwnd(), TBM_SETSEL,
720 (WPARAM) TRUE, (LPARAM) MAKELONG( minPos, maxPos) );
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721}
722
debe6624 723void wxSlider95::SetThumbLength(int len)
2bda0e17 724{
5f605ccf 725 ::SendMessage( GetHwnd(), TBM_SETTHUMBLENGTH, (WPARAM) len, (LPARAM) 0 );
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726}
727
bfc6fde4 728int wxSlider95::GetThumbLength() const
2bda0e17 729{
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730 return (int) ::SendMessage( GetHwnd(), TBM_GETTHUMBLENGTH,
731 (WPARAM) 0, (LPARAM) 0 );
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732}
733
debe6624 734void wxSlider95::SetTick(int tickPos)
2bda0e17 735{
4438caf4 736 ::SendMessage( GetHwnd(), TBM_SETTIC, (WPARAM) 0, (LPARAM) tickPos );
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737}
738
da87a1ca 739bool wxSlider95::ContainsHWND(WXHWND hWnd) const
2bda0e17 740{
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741 return
742 (
743 hWnd == GetStaticMin()
744 || hWnd == GetStaticMax()
745 || hWnd == GetEditValue()
746 );
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747}
748
da87a1ca 749void wxSlider95::Command (wxCommandEvent & event)
2bda0e17 750{
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751 SetValue (event.GetInt());
752 ProcessCommand (event);
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753}
754
debe6624 755bool wxSlider95::Show(bool show)
2bda0e17 756{
a23fd0e1 757 wxWindow::Show(show);
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758
759 int cshow;
760 if (show)
761 cshow = SW_SHOW;
762 else
763 cshow = SW_HIDE;
764
765 if(m_staticValue)
a23fd0e1 766 ShowWindow((HWND) m_staticValue, (BOOL)cshow);
5f605ccf 767
2bda0e17 768 if(m_staticMin)
a23fd0e1 769 ShowWindow((HWND) m_staticMin, (BOOL)cshow);
5f605ccf 770
2bda0e17 771 if(m_staticMax)
a23fd0e1 772 ShowWindow((HWND) m_staticMax, (BOOL)cshow);
5f605ccf 773
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774 return TRUE;
775}
776
da87a1ca
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777#endif
778 // __WIN95__
2bda0e17 779
1e6feb95 780#endif // wxUSE_SLIDER