| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: msw/slider95.cpp |
| 3 | // Purpose: wxSlider95, using the Win95 trackbar control |
| 4 | // Author: Julian Smart |
| 5 | // Modified by: |
| 6 | // Created: 04/01/98 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) Julian Smart 1998 |
| 9 | // Vadim Zeitlin 2004 |
| 10 | // Licence: wxWindows licence |
| 11 | ///////////////////////////////////////////////////////////////////////////// |
| 12 | |
| 13 | // ============================================================================ |
| 14 | // declarations |
| 15 | // ============================================================================ |
| 16 | |
| 17 | #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) |
| 18 | #pragma implementation "slider95.h" |
| 19 | #endif |
| 20 | |
| 21 | // ---------------------------------------------------------------------------- |
| 22 | // headers |
| 23 | // ---------------------------------------------------------------------------- |
| 24 | |
| 25 | // For compilers that support precompilation, includes "wx.h". |
| 26 | #include "wx/wxprec.h" |
| 27 | |
| 28 | #ifdef __BORLANDC__ |
| 29 | #pragma hdrstop |
| 30 | #endif |
| 31 | |
| 32 | #if wxUSE_SLIDER |
| 33 | |
| 34 | #ifndef WX_PRECOMP |
| 35 | #include "wx/brush.h" |
| 36 | #endif |
| 37 | |
| 38 | #include "wx/slider.h" |
| 39 | #include "wx/msw/subwin.h" |
| 40 | |
| 41 | #if !(defined(__GNUWIN32_OLD__) && !defined(__CYGWIN10__)) |
| 42 | #include <commctrl.h> |
| 43 | #endif |
| 44 | |
| 45 | // ---------------------------------------------------------------------------- |
| 46 | // constants |
| 47 | // ---------------------------------------------------------------------------- |
| 48 | |
| 49 | // indices of labels in wxSlider95::m_labels |
| 50 | enum |
| 51 | { |
| 52 | SliderLabel_Min, |
| 53 | SliderLabel_Max, |
| 54 | SliderLabel_Value, |
| 55 | SliderLabel_Last |
| 56 | }; |
| 57 | |
| 58 | // the gap between the slider and the labels, in pixels |
| 59 | static const int HGAP = 5; |
| 60 | |
| 61 | // ---------------------------------------------------------------------------- |
| 62 | // XTI |
| 63 | // ---------------------------------------------------------------------------- |
| 64 | |
| 65 | #if wxUSE_EXTENDED_RTTI |
| 66 | WX_DEFINE_FLAGS( wxSliderStyle ) |
| 67 | |
| 68 | wxBEGIN_FLAGS( wxSliderStyle ) |
| 69 | // new style border flags, we put them first to |
| 70 | // use them for streaming out |
| 71 | wxFLAGS_MEMBER(wxBORDER_SIMPLE) |
| 72 | wxFLAGS_MEMBER(wxBORDER_SUNKEN) |
| 73 | wxFLAGS_MEMBER(wxBORDER_DOUBLE) |
| 74 | wxFLAGS_MEMBER(wxBORDER_RAISED) |
| 75 | wxFLAGS_MEMBER(wxBORDER_STATIC) |
| 76 | wxFLAGS_MEMBER(wxBORDER_NONE) |
| 77 | |
| 78 | // old style border flags |
| 79 | wxFLAGS_MEMBER(wxSIMPLE_BORDER) |
| 80 | wxFLAGS_MEMBER(wxSUNKEN_BORDER) |
| 81 | wxFLAGS_MEMBER(wxDOUBLE_BORDER) |
| 82 | wxFLAGS_MEMBER(wxRAISED_BORDER) |
| 83 | wxFLAGS_MEMBER(wxSTATIC_BORDER) |
| 84 | wxFLAGS_MEMBER(wxBORDER) |
| 85 | |
| 86 | // standard window styles |
| 87 | wxFLAGS_MEMBER(wxTAB_TRAVERSAL) |
| 88 | wxFLAGS_MEMBER(wxCLIP_CHILDREN) |
| 89 | wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW) |
| 90 | wxFLAGS_MEMBER(wxWANTS_CHARS) |
| 91 | wxFLAGS_MEMBER(wxFULL_REPAINT_ON_RESIZE) |
| 92 | wxFLAGS_MEMBER(wxALWAYS_SHOW_SB ) |
| 93 | wxFLAGS_MEMBER(wxVSCROLL) |
| 94 | wxFLAGS_MEMBER(wxHSCROLL) |
| 95 | |
| 96 | wxFLAGS_MEMBER(wxSL_HORIZONTAL) |
| 97 | wxFLAGS_MEMBER(wxSL_VERTICAL) |
| 98 | wxFLAGS_MEMBER(wxSL_AUTOTICKS) |
| 99 | wxFLAGS_MEMBER(wxSL_LABELS) |
| 100 | wxFLAGS_MEMBER(wxSL_LEFT) |
| 101 | wxFLAGS_MEMBER(wxSL_TOP) |
| 102 | wxFLAGS_MEMBER(wxSL_RIGHT) |
| 103 | wxFLAGS_MEMBER(wxSL_BOTTOM) |
| 104 | wxFLAGS_MEMBER(wxSL_BOTH) |
| 105 | wxFLAGS_MEMBER(wxSL_SELRANGE) |
| 106 | wxFLAGS_MEMBER(wxSL_INVERSE) |
| 107 | |
| 108 | wxEND_FLAGS( wxSliderStyle ) |
| 109 | |
| 110 | IMPLEMENT_DYNAMIC_CLASS_XTI(wxSlider95, wxControl,"wx/scrolbar.h") |
| 111 | |
| 112 | wxBEGIN_PROPERTIES_TABLE(wxSlider95) |
| 113 | wxEVENT_RANGE_PROPERTY( Scroll , wxEVT_SCROLL_TOP , wxEVT_SCROLL_ENDSCROLL , wxScrollEvent ) |
| 114 | wxEVENT_PROPERTY( Updated , wxEVT_COMMAND_SLIDER_UPDATED , wxCommandEvent ) |
| 115 | |
| 116 | wxPROPERTY( Value , int , SetValue, GetValue , 0, 0 /*flags*/ , wxT("Helpstring") , wxT("group")) |
| 117 | wxPROPERTY( Minimum , int , SetMin, GetMin, 0 , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) |
| 118 | wxPROPERTY( Maximum , int , SetMax, GetMax, 0 , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) |
| 119 | wxPROPERTY( PageSize , int , SetPageSize, GetLineSize, 1 , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) |
| 120 | wxPROPERTY( LineSize , int , SetLineSize, GetLineSize, 1 , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) |
| 121 | wxPROPERTY( ThumbLength , int , SetThumbLength, GetThumbLength, 1 , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) |
| 122 | wxPROPERTY_FLAGS( WindowStyle , wxSliderStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style |
| 123 | wxEND_PROPERTIES_TABLE() |
| 124 | |
| 125 | wxBEGIN_HANDLERS_TABLE(wxSlider95) |
| 126 | wxEND_HANDLERS_TABLE() |
| 127 | |
| 128 | wxCONSTRUCTOR_8( wxSlider95 , wxWindow* , Parent , wxWindowID , Id , int , Value , int , Minimum , int , Maximum , wxPoint , Position , wxSize , Size , long , WindowStyle ) |
| 129 | #else |
| 130 | IMPLEMENT_DYNAMIC_CLASS(wxSlider95, wxControl) |
| 131 | #endif |
| 132 | |
| 133 | // ============================================================================ |
| 134 | // wxSlider95 implementation |
| 135 | // ============================================================================ |
| 136 | |
| 137 | // ---------------------------------------------------------------------------- |
| 138 | // construction |
| 139 | // ---------------------------------------------------------------------------- |
| 140 | |
| 141 | void wxSlider95::Init() |
| 142 | { |
| 143 | m_labels = NULL; |
| 144 | |
| 145 | m_pageSize = 1; |
| 146 | m_lineSize = 1; |
| 147 | m_rangeMax = 0; |
| 148 | m_rangeMin = 0; |
| 149 | m_tickFreq = 0; |
| 150 | } |
| 151 | |
| 152 | bool |
| 153 | wxSlider95::Create(wxWindow *parent, |
| 154 | wxWindowID id, |
| 155 | int value, |
| 156 | int minValue, |
| 157 | int maxValue, |
| 158 | const wxPoint& pos, |
| 159 | const wxSize& size, |
| 160 | long style, |
| 161 | const wxValidator& validator, |
| 162 | const wxString& name) |
| 163 | { |
| 164 | // initialize everything |
| 165 | if ( !CreateControl(parent, id, pos, size, style, validator, name) ) |
| 166 | return false; |
| 167 | |
| 168 | // ensure that we have correct values for GetLabelsSize() |
| 169 | m_rangeMin = minValue; |
| 170 | m_rangeMax = maxValue; |
| 171 | |
| 172 | // create the labels first, so that our DoGetBestSize() could take them |
| 173 | // into account |
| 174 | // |
| 175 | // note that we could simply create 3 wxStaticTexts here but it could |
| 176 | // result in some observable side effects at wx level (e.g. the parent of |
| 177 | // wxSlider would have 3 more children than expected) and so we prefer not |
| 178 | // to do it like this |
| 179 | if ( m_windowStyle & wxSL_LABELS ) |
| 180 | { |
| 181 | m_labels = new wxSubwindows(SliderLabel_Last); |
| 182 | |
| 183 | HWND hwndParent = GetHwndOf(parent); |
| 184 | for ( size_t n = 0; n < SliderLabel_Last; n++ ) |
| 185 | { |
| 186 | (*m_labels)[n] = ::CreateWindow |
| 187 | ( |
| 188 | wxT("STATIC"), |
| 189 | NULL, |
| 190 | WS_CHILD | WS_VISIBLE | SS_CENTER, |
| 191 | 0, 0, 0, 0, |
| 192 | hwndParent, |
| 193 | (HMENU)NewControlId(), |
| 194 | wxGetInstance(), |
| 195 | NULL |
| 196 | ); |
| 197 | } |
| 198 | |
| 199 | m_labels->SetFont(GetFont()); |
| 200 | } |
| 201 | |
| 202 | // now create the main control too |
| 203 | if ( !MSWCreateControl(TRACKBAR_CLASS, wxEmptyString, pos, size) ) |
| 204 | return false; |
| 205 | |
| 206 | // and initialize everything |
| 207 | SetRange(minValue, maxValue); |
| 208 | SetValue(value); |
| 209 | SetPageSize((maxValue - minValue)/10); |
| 210 | |
| 211 | // we need to position the labels correctly if we have them and if |
| 212 | // SetSize() hadn't been called before (when best size was determined by |
| 213 | // MSWCreateControl()) as in this case they haven't been put in place yet |
| 214 | if ( m_labels && size.x != wxDefaultCoord && size.y != wxDefaultCoord ) |
| 215 | { |
| 216 | SetSize(size); |
| 217 | } |
| 218 | |
| 219 | return true; |
| 220 | } |
| 221 | |
| 222 | WXDWORD wxSlider95::MSWGetStyle(long style, WXDWORD *exstyle) const |
| 223 | { |
| 224 | WXDWORD msStyle = wxControl::MSWGetStyle(style, exstyle); |
| 225 | |
| 226 | // TBS_HORZ is 0 anyhow, but do mention it explicitly for clarity |
| 227 | msStyle |= style & wxSL_VERTICAL ? TBS_VERT : TBS_HORZ; |
| 228 | |
| 229 | if ( style & wxSL_AUTOTICKS ) |
| 230 | msStyle |= TBS_AUTOTICKS ; |
| 231 | |
| 232 | // again, TBS_RIGHT is 0 but do include it for clarity |
| 233 | if ( style & wxSL_LEFT ) |
| 234 | msStyle |= TBS_LEFT; |
| 235 | else if ( style & wxSL_RIGHT ) |
| 236 | msStyle |= TBS_RIGHT; |
| 237 | else if ( style & wxSL_TOP ) |
| 238 | msStyle |= TBS_TOP; |
| 239 | else if ( style & wxSL_BOTTOM ) |
| 240 | msStyle |= TBS_BOTTOM; |
| 241 | else if ( style & wxSL_BOTH ) |
| 242 | msStyle |= TBS_BOTH; |
| 243 | else if ( !(style & wxSL_AUTOTICKS) ) |
| 244 | msStyle |= TBS_NOTICKS; |
| 245 | |
| 246 | if ( style & wxSL_SELRANGE ) |
| 247 | msStyle |= TBS_ENABLESELRANGE; |
| 248 | |
| 249 | return msStyle; |
| 250 | } |
| 251 | |
| 252 | wxSlider95::~wxSlider95() |
| 253 | { |
| 254 | delete m_labels; |
| 255 | } |
| 256 | |
| 257 | // ---------------------------------------------------------------------------- |
| 258 | // event handling |
| 259 | // ---------------------------------------------------------------------------- |
| 260 | |
| 261 | bool wxSlider95::MSWOnScroll(int WXUNUSED(orientation), |
| 262 | WXWORD wParam, |
| 263 | WXWORD WXUNUSED(pos), |
| 264 | WXHWND control) |
| 265 | { |
| 266 | wxEventType scrollEvent; |
| 267 | switch ( wParam ) |
| 268 | { |
| 269 | case SB_TOP: |
| 270 | scrollEvent = wxEVT_SCROLL_TOP; |
| 271 | break; |
| 272 | |
| 273 | case SB_BOTTOM: |
| 274 | scrollEvent = wxEVT_SCROLL_BOTTOM; |
| 275 | break; |
| 276 | |
| 277 | case SB_LINEUP: |
| 278 | scrollEvent = wxEVT_SCROLL_LINEUP; |
| 279 | break; |
| 280 | |
| 281 | case SB_LINEDOWN: |
| 282 | scrollEvent = wxEVT_SCROLL_LINEDOWN; |
| 283 | break; |
| 284 | |
| 285 | case SB_PAGEUP: |
| 286 | scrollEvent = wxEVT_SCROLL_PAGEUP; |
| 287 | break; |
| 288 | |
| 289 | case SB_PAGEDOWN: |
| 290 | scrollEvent = wxEVT_SCROLL_PAGEDOWN; |
| 291 | break; |
| 292 | |
| 293 | case SB_THUMBTRACK: |
| 294 | scrollEvent = wxEVT_SCROLL_THUMBTRACK; |
| 295 | break; |
| 296 | |
| 297 | case SB_THUMBPOSITION: |
| 298 | scrollEvent = wxEVT_SCROLL_THUMBRELEASE; |
| 299 | break; |
| 300 | |
| 301 | case SB_ENDSCROLL: |
| 302 | scrollEvent = wxEVT_SCROLL_ENDSCROLL; |
| 303 | break; |
| 304 | |
| 305 | default: |
| 306 | // unknown scroll event? |
| 307 | return false; |
| 308 | } |
| 309 | |
| 310 | int newPos = ValueInvertOrNot((int) ::SendMessage((HWND) control, TBM_GETPOS, 0, 0)); |
| 311 | if ( (newPos < GetMin()) || (newPos > GetMax()) ) |
| 312 | { |
| 313 | // out of range - but we did process it |
| 314 | return true; |
| 315 | } |
| 316 | |
| 317 | SetValue(newPos); |
| 318 | |
| 319 | wxScrollEvent event(scrollEvent, m_windowId); |
| 320 | event.SetPosition(newPos); |
| 321 | event.SetEventObject( this ); |
| 322 | GetEventHandler()->ProcessEvent(event); |
| 323 | |
| 324 | wxCommandEvent cevent( wxEVT_COMMAND_SLIDER_UPDATED, GetId() ); |
| 325 | cevent.SetInt( newPos ); |
| 326 | cevent.SetEventObject( this ); |
| 327 | |
| 328 | return GetEventHandler()->ProcessEvent( cevent ); |
| 329 | } |
| 330 | |
| 331 | void wxSlider95::Command (wxCommandEvent & event) |
| 332 | { |
| 333 | SetValue (event.GetInt()); |
| 334 | ProcessCommand (event); |
| 335 | } |
| 336 | |
| 337 | // ---------------------------------------------------------------------------- |
| 338 | // geometry stuff |
| 339 | // ---------------------------------------------------------------------------- |
| 340 | |
| 341 | wxRect wxSlider95::GetBoundingBox() const |
| 342 | { |
| 343 | // take care not to call our own functions which would call us recursively |
| 344 | int x, y, w, h; |
| 345 | wxSliderBase::DoGetPosition(&x, &y); |
| 346 | wxSliderBase::DoGetSize(&w, &h); |
| 347 | |
| 348 | wxRect rect(x, y, w, h); |
| 349 | if ( m_labels ) |
| 350 | { |
| 351 | wxRect lrect = m_labels->GetBoundingBox(); |
| 352 | GetParent()->ScreenToClient(&lrect.x, &lrect.y); |
| 353 | rect.Union(lrect); |
| 354 | } |
| 355 | |
| 356 | return rect; |
| 357 | } |
| 358 | |
| 359 | void wxSlider95::DoGetSize(int *width, int *height) const |
| 360 | { |
| 361 | wxRect rect = GetBoundingBox(); |
| 362 | |
| 363 | if ( width ) |
| 364 | *width = rect.width; |
| 365 | if ( height ) |
| 366 | *height = rect.height; |
| 367 | } |
| 368 | |
| 369 | void wxSlider95::DoGetPosition(int *x, int *y) const |
| 370 | { |
| 371 | wxRect rect = GetBoundingBox(); |
| 372 | |
| 373 | if ( x ) |
| 374 | *x = rect.x; |
| 375 | if ( y ) |
| 376 | *y = rect.y; |
| 377 | } |
| 378 | |
| 379 | int wxSlider95::GetLabelsSize(int *width) const |
| 380 | { |
| 381 | int cy; |
| 382 | |
| 383 | if ( width ) |
| 384 | { |
| 385 | // find the max label width |
| 386 | int wLabelMin, wLabelMax; |
| 387 | GetTextExtent(Format(m_rangeMin), &wLabelMin, &cy); |
| 388 | GetTextExtent(Format(m_rangeMax), &wLabelMax, &cy); |
| 389 | |
| 390 | *width = wxMax(wLabelMin, wLabelMax); |
| 391 | } |
| 392 | else |
| 393 | { |
| 394 | cy = GetCharHeight(); |
| 395 | } |
| 396 | |
| 397 | return EDIT_HEIGHT_FROM_CHAR_HEIGHT(cy); |
| 398 | } |
| 399 | |
| 400 | void wxSlider95::DoMoveWindow(int x, int y, int width, int height) |
| 401 | { |
| 402 | // all complications below are because we need to position the labels, |
| 403 | // without them everything is easy |
| 404 | if ( !m_labels ) |
| 405 | { |
| 406 | wxSliderBase::DoMoveWindow(x, y, width, height); |
| 407 | return; |
| 408 | } |
| 409 | |
| 410 | // be careful to position the slider itself after moving the labels as |
| 411 | // otherwise our GetBoundingBox(), which is called from WM_SIZE handler, |
| 412 | // would return a wrong result and wrong size would be cached internally |
| 413 | if ( HasFlag(wxSL_VERTICAL) ) |
| 414 | { |
| 415 | int wLabel; |
| 416 | int hLabel = GetLabelsSize(&wLabel); |
| 417 | |
| 418 | int xLabel = HasFlag(wxSL_LEFT) ? x + width - wLabel : x; |
| 419 | |
| 420 | // position all labels: min at the top, value in the middle and max at |
| 421 | // the bottom |
| 422 | ::MoveWindow((*m_labels)[SliderLabel_Min], |
| 423 | xLabel, y, wLabel, hLabel, TRUE); |
| 424 | |
| 425 | ::MoveWindow((*m_labels)[SliderLabel_Value], |
| 426 | xLabel, y + (height - hLabel)/2, wLabel, hLabel, TRUE); |
| 427 | |
| 428 | ::MoveWindow((*m_labels)[SliderLabel_Max], |
| 429 | xLabel, y + height - hLabel, wLabel, hLabel, TRUE); |
| 430 | |
| 431 | // position the slider itself along the left/right edge |
| 432 | ::MoveWindow(GetHwnd(), |
| 433 | HasFlag(wxSL_LEFT) ? x : x + wLabel + HGAP, |
| 434 | y + hLabel/2, |
| 435 | width - wLabel - HGAP, |
| 436 | height - hLabel, |
| 437 | TRUE); |
| 438 | } |
| 439 | else // horizontal |
| 440 | { |
| 441 | int wLabel; |
| 442 | int hLabel = GetLabelsSize(&wLabel); |
| 443 | |
| 444 | int yLabel = HasFlag(wxSL_TOP) ? y + height - hLabel : y; |
| 445 | |
| 446 | // position all labels: min on the left, value in the middle and max to |
| 447 | // the right |
| 448 | ::MoveWindow((*m_labels)[SliderLabel_Min], |
| 449 | x, yLabel, wLabel, hLabel, TRUE); |
| 450 | |
| 451 | ::MoveWindow((*m_labels)[SliderLabel_Value], |
| 452 | x + (width - wLabel)/2, yLabel, wLabel, hLabel, TRUE); |
| 453 | |
| 454 | ::MoveWindow((*m_labels)[SliderLabel_Max], |
| 455 | x + width - wLabel, yLabel, wLabel, hLabel, TRUE); |
| 456 | |
| 457 | // position the slider itself along the top/bottom edge |
| 458 | ::MoveWindow(GetHwnd(), |
| 459 | x, |
| 460 | HasFlag(wxSL_TOP) ? y : y + hLabel, |
| 461 | width, |
| 462 | height - hLabel, |
| 463 | TRUE); |
| 464 | } |
| 465 | } |
| 466 | |
| 467 | wxSize wxSlider95::DoGetBestSize() const |
| 468 | { |
| 469 | // these values are arbitrary |
| 470 | static const int length = 100; |
| 471 | static const int thickness = 26; |
| 472 | |
| 473 | wxSize size; |
| 474 | if ( HasFlag(wxSL_VERTICAL) ) |
| 475 | { |
| 476 | size.x = thickness; |
| 477 | size.y = length; |
| 478 | |
| 479 | if ( m_labels ) |
| 480 | { |
| 481 | int wLabel; |
| 482 | int hLabel = GetLabelsSize(&wLabel); |
| 483 | |
| 484 | // account for the labels |
| 485 | size.x += HGAP + wLabel; |
| 486 | |
| 487 | // labels are indented relative to the slider itself |
| 488 | size.y += hLabel; |
| 489 | } |
| 490 | } |
| 491 | else // horizontal |
| 492 | { |
| 493 | size.x = length; |
| 494 | size.y = thickness; |
| 495 | |
| 496 | if ( m_labels ) |
| 497 | { |
| 498 | // labels add extra height |
| 499 | size.y += GetLabelsSize(); |
| 500 | } |
| 501 | } |
| 502 | |
| 503 | return size; |
| 504 | } |
| 505 | |
| 506 | // ---------------------------------------------------------------------------- |
| 507 | // slider-specific methods |
| 508 | // ---------------------------------------------------------------------------- |
| 509 | |
| 510 | int wxSlider95::GetValue() const |
| 511 | { |
| 512 | return ValueInvertOrNot(::SendMessage(GetHwnd(), TBM_GETPOS, 0, 0)); |
| 513 | } |
| 514 | |
| 515 | void wxSlider95::SetValue(int value) |
| 516 | { |
| 517 | ::SendMessage(GetHwnd(), TBM_SETPOS, (WPARAM)TRUE, (LPARAM)ValueInvertOrNot(value)); |
| 518 | |
| 519 | if ( m_labels ) |
| 520 | { |
| 521 | ::SetWindowText((*m_labels)[SliderLabel_Value], Format(value)); |
| 522 | } |
| 523 | } |
| 524 | |
| 525 | void wxSlider95::SetRange(int minValue, int maxValue) |
| 526 | { |
| 527 | m_rangeMin = minValue; |
| 528 | m_rangeMax = maxValue; |
| 529 | |
| 530 | ::SendMessage(GetHwnd(), TBM_SETRANGE, TRUE, MAKELONG(minValue, maxValue)); |
| 531 | |
| 532 | if ( m_labels ) |
| 533 | { |
| 534 | ::SetWindowText((*m_labels)[SliderLabel_Min], Format(ValueInvertOrNot(m_rangeMin))); |
| 535 | ::SetWindowText((*m_labels)[SliderLabel_Max], Format(ValueInvertOrNot(m_rangeMax))); |
| 536 | } |
| 537 | } |
| 538 | |
| 539 | void wxSlider95::SetTickFreq(int n, int pos) |
| 540 | { |
| 541 | m_tickFreq = n; |
| 542 | ::SendMessage( GetHwnd(), TBM_SETTICFREQ, (WPARAM) n, (LPARAM) pos ); |
| 543 | } |
| 544 | |
| 545 | void wxSlider95::SetPageSize(int pageSize) |
| 546 | { |
| 547 | ::SendMessage( GetHwnd(), TBM_SETPAGESIZE, (WPARAM) 0, (LPARAM) pageSize ); |
| 548 | m_pageSize = pageSize; |
| 549 | } |
| 550 | |
| 551 | int wxSlider95::GetPageSize() const |
| 552 | { |
| 553 | return m_pageSize; |
| 554 | } |
| 555 | |
| 556 | void wxSlider95::ClearSel() |
| 557 | { |
| 558 | ::SendMessage(GetHwnd(), TBM_CLEARSEL, (WPARAM) TRUE, (LPARAM) 0); |
| 559 | } |
| 560 | |
| 561 | void wxSlider95::ClearTicks() |
| 562 | { |
| 563 | ::SendMessage(GetHwnd(), TBM_CLEARTICS, (WPARAM) TRUE, (LPARAM) 0); |
| 564 | } |
| 565 | |
| 566 | void wxSlider95::SetLineSize(int lineSize) |
| 567 | { |
| 568 | m_lineSize = lineSize; |
| 569 | ::SendMessage(GetHwnd(), TBM_SETLINESIZE, (WPARAM) 0, (LPARAM) lineSize); |
| 570 | } |
| 571 | |
| 572 | int wxSlider95::GetLineSize() const |
| 573 | { |
| 574 | return (int)::SendMessage(GetHwnd(), TBM_GETLINESIZE, 0, 0); |
| 575 | } |
| 576 | |
| 577 | int wxSlider95::GetSelEnd() const |
| 578 | { |
| 579 | return (int)::SendMessage(GetHwnd(), TBM_SETSELEND, 0, 0); |
| 580 | } |
| 581 | |
| 582 | int wxSlider95::GetSelStart() const |
| 583 | { |
| 584 | return (int)::SendMessage(GetHwnd(), TBM_GETSELSTART, 0, 0); |
| 585 | } |
| 586 | |
| 587 | void wxSlider95::SetSelection(int minPos, int maxPos) |
| 588 | { |
| 589 | ::SendMessage(GetHwnd(), TBM_SETSEL, |
| 590 | (WPARAM) TRUE /* redraw */, |
| 591 | (LPARAM) MAKELONG( minPos, maxPos) ); |
| 592 | } |
| 593 | |
| 594 | void wxSlider95::SetThumbLength(int len) |
| 595 | { |
| 596 | ::SendMessage(GetHwnd(), TBM_SETTHUMBLENGTH, (WPARAM) len, (LPARAM) 0); |
| 597 | } |
| 598 | |
| 599 | int wxSlider95::GetThumbLength() const |
| 600 | { |
| 601 | return (int)::SendMessage( GetHwnd(), TBM_GETTHUMBLENGTH, 0, 0); |
| 602 | } |
| 603 | |
| 604 | void wxSlider95::SetTick(int tickPos) |
| 605 | { |
| 606 | ::SendMessage( GetHwnd(), TBM_SETTIC, (WPARAM) 0, (LPARAM) tickPos ); |
| 607 | } |
| 608 | |
| 609 | // ---------------------------------------------------------------------------- |
| 610 | // composite control methods |
| 611 | // ---------------------------------------------------------------------------- |
| 612 | |
| 613 | WXHWND wxSlider95::GetStaticMin() const |
| 614 | { |
| 615 | return m_labels ? (WXHWND)(*m_labels)[SliderLabel_Min] : NULL; |
| 616 | } |
| 617 | |
| 618 | WXHWND wxSlider95::GetStaticMax() const |
| 619 | { |
| 620 | return m_labels ? (WXHWND)(*m_labels)[SliderLabel_Max] : NULL; |
| 621 | } |
| 622 | |
| 623 | WXHWND wxSlider95::GetEditValue() const |
| 624 | { |
| 625 | return m_labels ? (WXHWND)(*m_labels)[SliderLabel_Value] : NULL; |
| 626 | } |
| 627 | |
| 628 | WX_FORWARD_STD_METHODS_TO_SUBWINDOWS(wxSlider95, wxSliderBase, m_labels) |
| 629 | |
| 630 | #endif // wxUSE_SLIDER |