| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: control.cpp |
| 3 | // Purpose: wxControl class |
| 4 | // Author: AUTHOR |
| 5 | // Modified by: |
| 6 | // Created: ??/??/98 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) AUTHOR |
| 9 | // Licence: wxWindows licence |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | #ifdef __GNUG__ |
| 13 | #pragma implementation "control.h" |
| 14 | #endif |
| 15 | |
| 16 | #include "wx/defs.h" |
| 17 | |
| 18 | #include "wx/control.h" |
| 19 | #include "wx/panel.h" |
| 20 | #include "wx/app.h" |
| 21 | #include "wx/dc.h" |
| 22 | #include "wx/dcclient.h" |
| 23 | #include "wx/notebook.h" |
| 24 | #include "wx/tabctrl.h" |
| 25 | #include "wx/radiobox.h" |
| 26 | #include "wx/spinbutt.h" |
| 27 | #include "wx/scrolbar.h" |
| 28 | #include "wx/button.h" |
| 29 | #include "wx/dialog.h" |
| 30 | #include "wx/statbox.h" |
| 31 | #include "wx/sizer.h" |
| 32 | #include "wx/stattext.h" |
| 33 | |
| 34 | #if !USE_SHARED_LIBRARY |
| 35 | IMPLEMENT_ABSTRACT_CLASS(wxControl, wxWindow) |
| 36 | |
| 37 | BEGIN_EVENT_TABLE(wxControl, wxWindow) |
| 38 | EVT_MOUSE_EVENTS( wxControl::OnMouseEvent ) |
| 39 | EVT_CHAR( wxControl::OnKeyDown ) |
| 40 | EVT_PAINT( wxControl::OnPaint ) |
| 41 | END_EVENT_TABLE() |
| 42 | #endif |
| 43 | |
| 44 | #include "wx/mac/uma.h" |
| 45 | |
| 46 | // Item members |
| 47 | |
| 48 | ControlActionUPP wxMacLiveScrollbarActionUPP = NULL ; |
| 49 | |
| 50 | pascal void wxMacLiveScrollbarActionProc( ControlHandle control , ControlPartCode partCode ) ; |
| 51 | pascal void wxMacLiveScrollbarActionProc( ControlHandle control , ControlPartCode partCode ) |
| 52 | { |
| 53 | if ( partCode != 0) |
| 54 | { |
| 55 | wxControl* wx = (wxControl*) GetControlReference( control ) ; |
| 56 | if ( wx ) |
| 57 | { |
| 58 | wx->MacHandleControlClick( control , partCode ) ; |
| 59 | } |
| 60 | } |
| 61 | } |
| 62 | |
| 63 | wxControl::wxControl() |
| 64 | { |
| 65 | m_macControl = NULL ; |
| 66 | m_macHorizontalBorder = 0 ; // additional pixels around the real control |
| 67 | m_macVerticalBorder = 0 ; |
| 68 | m_backgroundColour = *wxWHITE; |
| 69 | m_foregroundColour = *wxBLACK; |
| 70 | #if WXWIN_COMPATIBILITY |
| 71 | m_callback = 0; |
| 72 | #endif // WXWIN_COMPATIBILITY |
| 73 | |
| 74 | if ( wxMacLiveScrollbarActionUPP == NULL ) |
| 75 | { |
| 76 | #if defined(UNIVERSAL_INTERFACES_VERSION) && (UNIVERSAL_INTERFACES_VERSION >= 0x0340) |
| 77 | wxMacLiveScrollbarActionUPP = NewControlActionUPP( wxMacLiveScrollbarActionProc ); |
| 78 | #else |
| 79 | wxMacLiveScrollbarActionUPP = NewControlActionProc( wxMacLiveScrollbarActionProc ) ; |
| 80 | #endif |
| 81 | } |
| 82 | } |
| 83 | |
| 84 | bool wxControl::Create(wxWindow *parent, wxWindowID id, |
| 85 | const wxPoint& pos, |
| 86 | const wxSize& size, long style, |
| 87 | const wxValidator& validator, |
| 88 | const wxString& name) |
| 89 | { |
| 90 | m_macControl = NULL ; |
| 91 | m_macHorizontalBorder = 0 ; // additional pixels around the real control |
| 92 | m_macVerticalBorder = 0 ; |
| 93 | bool rval = wxWindow::Create(parent, id, pos, size, style, name); |
| 94 | if (rval) { |
| 95 | #if wxUSE_VALIDATORS |
| 96 | SetValidator(validator); |
| 97 | #endif |
| 98 | } |
| 99 | return rval; |
| 100 | } |
| 101 | |
| 102 | wxControl::~wxControl() |
| 103 | { |
| 104 | m_isBeingDeleted = TRUE; |
| 105 | // If we delete an item, we should initialize the parent panel, |
| 106 | // because it could now be invalid. |
| 107 | wxWindow *parent = GetParent() ; |
| 108 | if ( parent ) |
| 109 | { |
| 110 | if (parent->GetDefaultItem() == (wxButton*) this) |
| 111 | parent->SetDefaultItem(NULL); |
| 112 | } |
| 113 | if ( (ControlHandle) m_macControl ) |
| 114 | { |
| 115 | ::DisposeControl( (ControlHandle) m_macControl ) ; |
| 116 | m_macControl = NULL ; |
| 117 | } |
| 118 | } |
| 119 | |
| 120 | void wxControl::SetLabel(const wxString& title) |
| 121 | { |
| 122 | m_label = title ; |
| 123 | |
| 124 | if ( (ControlHandle) m_macControl ) |
| 125 | { |
| 126 | Str255 maclabel ; |
| 127 | wxString label ; |
| 128 | |
| 129 | if( wxApp::s_macDefaultEncodingIsPC ) |
| 130 | label = wxMacMakeMacStringFromPC( title ) ; |
| 131 | else |
| 132 | label = title ; |
| 133 | |
| 134 | #if TARGET_CARBON |
| 135 | c2pstrcpy( (StringPtr) maclabel , label ) ; |
| 136 | #else |
| 137 | strcpy( (char *) maclabel , label ) ; |
| 138 | c2pstr( (char *) maclabel ) ; |
| 139 | #endif |
| 140 | ::SetControlTitle( (ControlHandle) m_macControl , maclabel ) ; |
| 141 | } |
| 142 | Refresh() ; |
| 143 | } |
| 144 | |
| 145 | wxSize wxControl::DoGetBestSize() const |
| 146 | { |
| 147 | Rect bestsize = { 0 , 0 , 0 , 0 } ; |
| 148 | short baselineoffset ; |
| 149 | int bestWidth, bestHeight ; |
| 150 | ::GetBestControlRect( (ControlHandle) m_macControl , &bestsize , &baselineoffset ) ; |
| 151 | |
| 152 | if ( EmptyRect( &bestsize ) ) |
| 153 | { |
| 154 | baselineoffset = 0; |
| 155 | bestsize.left = bestsize.top = 0 ; |
| 156 | bestsize.right = 16 ; |
| 157 | bestsize.bottom = 16 ; |
| 158 | if ( IsKindOf( CLASSINFO( wxScrollBar ) ) ) |
| 159 | { |
| 160 | bestsize.bottom = 16 ; |
| 161 | } |
| 162 | else if ( IsKindOf( CLASSINFO( wxSpinButton ) ) ) |
| 163 | { |
| 164 | bestsize.bottom = 24 ; |
| 165 | } |
| 166 | } |
| 167 | |
| 168 | if ( IsKindOf( CLASSINFO( wxButton ) ) ) |
| 169 | { |
| 170 | bestWidth = m_label.Length() * 8 + 12 ; |
| 171 | if ( bestWidth < 70 ) |
| 172 | bestWidth = 70 ; |
| 173 | } |
| 174 | else if ( IsKindOf( CLASSINFO( wxStaticText ) ) ) |
| 175 | { |
| 176 | bestWidth = m_label.Length() * 8 ; |
| 177 | } |
| 178 | else |
| 179 | bestWidth = bestsize.right - bestsize.left ; |
| 180 | |
| 181 | bestWidth += 2 * m_macHorizontalBorder ; |
| 182 | |
| 183 | bestHeight = bestsize.bottom - bestsize.top ; |
| 184 | if ( bestHeight < 10 ) |
| 185 | bestHeight = 13 ; |
| 186 | |
| 187 | bestHeight += 2 * m_macVerticalBorder; |
| 188 | |
| 189 | |
| 190 | return wxSize(bestWidth, bestHeight); |
| 191 | } |
| 192 | |
| 193 | bool wxControl::ProcessCommand (wxCommandEvent & event) |
| 194 | { |
| 195 | // Tries: |
| 196 | // 1) A callback function (to become obsolete) |
| 197 | // 2) OnCommand, starting at this window and working up parent hierarchy |
| 198 | // 3) OnCommand then calls ProcessEvent to search the event tables. |
| 199 | #if WXWIN_COMPATIBILITY |
| 200 | if ( m_callback ) |
| 201 | { |
| 202 | (void)(*m_callback)(this, event); |
| 203 | |
| 204 | return TRUE; |
| 205 | } |
| 206 | else |
| 207 | #endif // WXWIN_COMPATIBILITY |
| 208 | { |
| 209 | return GetEventHandler()->ProcessEvent(event); |
| 210 | } |
| 211 | } |
| 212 | |
| 213 | // ------------------------ |
| 214 | wxList *wxWinMacControlList = NULL; |
| 215 | wxControl *wxFindControlFromMacControl(ControlHandle inControl ) |
| 216 | { |
| 217 | wxNode *node = wxWinMacControlList->Find((long)inControl); |
| 218 | if (!node) |
| 219 | return NULL; |
| 220 | return (wxControl *)node->Data(); |
| 221 | } |
| 222 | |
| 223 | void wxAssociateControlWithMacControl(ControlHandle inControl, wxControl *control) |
| 224 | { |
| 225 | // adding NULL WindowRef is (first) surely a result of an error and |
| 226 | // (secondly) breaks menu command processing |
| 227 | wxCHECK_RET( inControl != (ControlHandle) NULL, "attempt to add a NULL WindowRef to window list" ); |
| 228 | |
| 229 | if ( !wxWinMacControlList->Find((long)inControl) ) |
| 230 | wxWinMacControlList->Append((long)inControl, control); |
| 231 | } |
| 232 | |
| 233 | void wxRemoveMacControlAssociation(wxControl *control) |
| 234 | { |
| 235 | wxWinMacControlList->DeleteObject(control); |
| 236 | } |
| 237 | |
| 238 | void wxControl::MacPreControlCreate( wxWindow *parent, wxWindowID id, wxString label , |
| 239 | const wxPoint& pos, |
| 240 | const wxSize& size, long style, |
| 241 | const wxValidator& validator, |
| 242 | const wxString& name , WXRECTPTR outBounds , unsigned char* maclabel ) |
| 243 | { |
| 244 | m_label = label ; |
| 245 | SetName(name); |
| 246 | if ( &validator ) |
| 247 | SetValidator(validator); |
| 248 | |
| 249 | m_windowStyle = style; |
| 250 | parent->AddChild(this); |
| 251 | |
| 252 | m_backgroundColour = parent->GetBackgroundColour() ; |
| 253 | m_foregroundColour = parent->GetForegroundColour() ; |
| 254 | |
| 255 | if (id == -1) |
| 256 | m_windowId = NewControlId(); |
| 257 | else |
| 258 | m_windowId = id; |
| 259 | |
| 260 | // These sizes will be adjusted in MacPostControlCreate |
| 261 | |
| 262 | m_width = size.x ; |
| 263 | m_height = size.y ; |
| 264 | m_x = pos.x ; |
| 265 | m_y = pos.y ; |
| 266 | |
| 267 | ((Rect*)outBounds)->top = -10; |
| 268 | ((Rect*)outBounds)->left = -10; |
| 269 | ((Rect*)outBounds)->bottom = 0; |
| 270 | ((Rect*)outBounds)->right = 0; |
| 271 | |
| 272 | char c_text[255]; |
| 273 | strcpy( c_text , label ) ; |
| 274 | if( wxApp::s_macDefaultEncodingIsPC ) |
| 275 | { |
| 276 | wxMacConvertFromPCForControls( c_text ) ; |
| 277 | } |
| 278 | |
| 279 | #if TARGET_CARBON |
| 280 | c2pstrcpy( (StringPtr) maclabel , c_text ) ; |
| 281 | #else |
| 282 | strcpy( (char *) maclabel , c_text ) ; |
| 283 | c2pstr( (char *) maclabel ) ; |
| 284 | #endif |
| 285 | } |
| 286 | |
| 287 | void wxControl::MacPostControlCreate() |
| 288 | { |
| 289 | wxASSERT_MSG( (ControlHandle) m_macControl != NULL , "No valid mac control" ) ; |
| 290 | |
| 291 | if ( IsKindOf( CLASSINFO( wxScrollBar ) ) ) |
| 292 | { |
| 293 | // no font |
| 294 | } |
| 295 | else if ( IsKindOf( CLASSINFO( wxStaticBox ) ) || IsKindOf( CLASSINFO( wxRadioBox ) ) || IsKindOf( CLASSINFO( wxButton ) ) ) |
| 296 | { |
| 297 | ControlFontStyleRec controlstyle ; |
| 298 | controlstyle.flags = kControlUseFontMask ; |
| 299 | controlstyle.font = kControlFontSmallBoldSystemFont ; |
| 300 | |
| 301 | ::SetControlFontStyle( (ControlHandle) m_macControl , &controlstyle ) ; |
| 302 | } |
| 303 | else |
| 304 | { |
| 305 | ControlFontStyleRec controlstyle ; |
| 306 | controlstyle.flags = kControlUseFontMask ; |
| 307 | controlstyle.font = kControlFontSmallSystemFont ; |
| 308 | |
| 309 | ::SetControlFontStyle( (ControlHandle) m_macControl , &controlstyle ) ; |
| 310 | } |
| 311 | ControlHandle container = (ControlHandle) GetParent()->MacGetContainerForEmbedding() ; |
| 312 | wxASSERT_MSG( container != NULL , wxT("No valid mac container control") ) ; |
| 313 | ::EmbedControl( (ControlHandle) m_macControl , container ) ; |
| 314 | m_macControlIsShown = true ; |
| 315 | |
| 316 | wxAssociateControlWithMacControl( (ControlHandle) m_macControl , this ) ; |
| 317 | |
| 318 | |
| 319 | // Adjust the controls size and position |
| 320 | wxPoint pos(m_x, m_y); |
| 321 | wxSize best_size( DoGetBestSize() ); |
| 322 | wxSize new_size( m_width, m_height ); |
| 323 | |
| 324 | m_x = m_y = m_width = m_height = -1; // Forces SetSize to move/size the control |
| 325 | |
| 326 | if (new_size.x == -1) { |
| 327 | new_size.x = best_size.x; |
| 328 | } |
| 329 | if (new_size.y == -1) { |
| 330 | new_size.y = best_size.y; |
| 331 | } |
| 332 | |
| 333 | SetSize(pos.x, pos.y, new_size.x, new_size.y); |
| 334 | |
| 335 | UMAShowControl( (ControlHandle) m_macControl ) ; |
| 336 | Refresh() ; |
| 337 | } |
| 338 | |
| 339 | void wxControl::MacAdjustControlRect() |
| 340 | { |
| 341 | wxASSERT_MSG( (ControlHandle) m_macControl != NULL , wxT("No valid mac control") ) ; |
| 342 | if ( m_width == -1 || m_height == -1 ) |
| 343 | { |
| 344 | Rect bestsize = { 0 , 0 , 0 , 0 } ; |
| 345 | short baselineoffset ; |
| 346 | |
| 347 | ::GetBestControlRect( (ControlHandle) m_macControl , &bestsize , &baselineoffset ) ; |
| 348 | |
| 349 | if ( EmptyRect( &bestsize ) ) |
| 350 | { |
| 351 | baselineoffset = 0; |
| 352 | bestsize.left = bestsize.top = 0 ; |
| 353 | bestsize.right = 16 ; |
| 354 | bestsize.bottom = 16 ; |
| 355 | if ( IsKindOf( CLASSINFO( wxScrollBar ) ) ) |
| 356 | { |
| 357 | bestsize.bottom = 16 ; |
| 358 | } |
| 359 | else if ( IsKindOf( CLASSINFO( wxSpinButton ) ) ) |
| 360 | { |
| 361 | bestsize.bottom = 24 ; |
| 362 | } |
| 363 | } |
| 364 | |
| 365 | if ( m_width == -1 ) |
| 366 | { |
| 367 | if ( IsKindOf( CLASSINFO( wxButton ) ) ) |
| 368 | { |
| 369 | m_width = m_label.Length() * 8 + 12 ; |
| 370 | if ( m_width < 70 ) |
| 371 | m_width = 70 ; |
| 372 | } |
| 373 | else if ( IsKindOf( CLASSINFO( wxStaticText ) ) ) |
| 374 | { |
| 375 | m_width = m_label.Length() * 8 ; |
| 376 | } |
| 377 | else |
| 378 | m_width = bestsize.right - bestsize.left ; |
| 379 | |
| 380 | m_width += 2 * m_macHorizontalBorder ; |
| 381 | } |
| 382 | if ( m_height == -1 ) |
| 383 | { |
| 384 | m_height = bestsize.bottom - bestsize.top ; |
| 385 | if ( m_height < 10 ) |
| 386 | m_height = 13 ; |
| 387 | |
| 388 | m_height += 2 * m_macVerticalBorder; |
| 389 | } |
| 390 | |
| 391 | UMASizeControl( (ControlHandle) m_macControl , m_width - 2 * m_macHorizontalBorder, m_height - 2 * m_macVerticalBorder ) ; |
| 392 | } |
| 393 | } |
| 394 | |
| 395 | WXWidget wxControl::MacGetContainerForEmbedding() |
| 396 | { |
| 397 | if ( m_macControl ) |
| 398 | return m_macControl ; |
| 399 | |
| 400 | return wxWindow::MacGetContainerForEmbedding() ; |
| 401 | } |
| 402 | |
| 403 | void wxControl::MacSuperChangedPosition() |
| 404 | { |
| 405 | if ( (ControlHandle) m_macControl ) |
| 406 | { |
| 407 | Rect contrlRect ; |
| 408 | GetControlBounds( (ControlHandle) m_macControl , &contrlRect ) ; |
| 409 | int former_mac_x = contrlRect.left ; |
| 410 | int former_mac_y = contrlRect.top ; |
| 411 | int mac_x = m_x ; |
| 412 | int mac_y = m_y ; |
| 413 | GetParent()->MacWindowToRootWindow( & mac_x , & mac_y ) ; |
| 414 | |
| 415 | WindowRef rootwindow = (WindowRef) MacGetRootWindow() ; |
| 416 | |
| 417 | if ( mac_x + m_macHorizontalBorder != former_mac_x || |
| 418 | mac_y + m_macVerticalBorder != former_mac_y ) |
| 419 | { |
| 420 | { |
| 421 | Rect inval = { former_mac_y , former_mac_x , former_mac_y + m_height , former_mac_x + m_width } ; |
| 422 | InvalWindowRect( rootwindow , &inval ) ; |
| 423 | } |
| 424 | UMAMoveControl( (ControlHandle) m_macControl , mac_x + m_macHorizontalBorder , mac_y + m_macVerticalBorder ) ; |
| 425 | { |
| 426 | Rect inval = { mac_y , mac_x , mac_y + m_height , mac_x + m_width } ; |
| 427 | InvalWindowRect( rootwindow , &inval ) ; |
| 428 | } |
| 429 | } |
| 430 | } |
| 431 | |
| 432 | wxWindow::MacSuperChangedPosition() ; |
| 433 | } |
| 434 | |
| 435 | void wxControl::MacSuperEnabled( bool enabled ) |
| 436 | { |
| 437 | Refresh(FALSE) ; |
| 438 | wxWindow::MacSuperEnabled( enabled ) ; |
| 439 | } |
| 440 | |
| 441 | void wxControl::MacSuperShown( bool show ) |
| 442 | { |
| 443 | if ( (ControlHandle) m_macControl ) |
| 444 | { |
| 445 | if ( !show ) |
| 446 | { |
| 447 | if ( m_macControlIsShown ) |
| 448 | { |
| 449 | ::UMAHideControl( (ControlHandle) m_macControl ) ; |
| 450 | m_macControlIsShown = false ; |
| 451 | } |
| 452 | } |
| 453 | else |
| 454 | { |
| 455 | if ( MacIsReallyShown() && !m_macControlIsShown ) |
| 456 | { |
| 457 | ::UMAShowControl( (ControlHandle) m_macControl ) ; |
| 458 | m_macControlIsShown = true ; |
| 459 | } |
| 460 | } |
| 461 | } |
| 462 | |
| 463 | wxWindow::MacSuperShown( show ) ; |
| 464 | } |
| 465 | |
| 466 | void wxControl::DoSetSize(int x, int y, |
| 467 | int width, int height, |
| 468 | int sizeFlags ) |
| 469 | { |
| 470 | if ( (ControlHandle) m_macControl == NULL ) |
| 471 | { |
| 472 | wxWindow::DoSetSize( x , y ,width , height ,sizeFlags ) ; |
| 473 | return ; |
| 474 | } |
| 475 | |
| 476 | Rect oldbounds, newbounds; |
| 477 | int new_x, new_y, new_width, new_height; |
| 478 | int mac_x, mac_y; |
| 479 | |
| 480 | new_x = m_x; |
| 481 | new_y = m_y; |
| 482 | new_width = m_width; |
| 483 | new_height = m_height; |
| 484 | |
| 485 | if (sizeFlags & wxSIZE_ALLOW_MINUS_ONE) |
| 486 | { |
| 487 | new_x = x; |
| 488 | new_y = y; |
| 489 | new_width = width; |
| 490 | new_height = height; |
| 491 | } |
| 492 | else |
| 493 | { |
| 494 | if (x != -1) new_x = x; |
| 495 | if (y != -1) new_y = y; |
| 496 | if (width != -1) new_width = width; |
| 497 | if (height != -1) new_height = height; |
| 498 | } |
| 499 | |
| 500 | if(sizeFlags & wxSIZE_AUTO) |
| 501 | { |
| 502 | wxSize size = GetBestSize(); |
| 503 | if (sizeFlags & wxSIZE_AUTO_WIDTH) |
| 504 | { |
| 505 | if (width == -1) new_width = size.x; |
| 506 | } |
| 507 | if (sizeFlags & wxSIZE_AUTO_HEIGHT) |
| 508 | { |
| 509 | if (height == -1) new_height = size.y; |
| 510 | } |
| 511 | } |
| 512 | AdjustForParentClientOrigin(new_x, new_y, sizeFlags); |
| 513 | |
| 514 | mac_x = new_x; |
| 515 | mac_y = new_y; |
| 516 | if(GetParent()) { |
| 517 | GetParent()->MacWindowToRootWindow(&mac_x, &mac_y); |
| 518 | } |
| 519 | GetControlBounds( (ControlHandle) m_macControl, &oldbounds); |
| 520 | oldbounds.right = oldbounds.left + m_width; |
| 521 | oldbounds.bottom = oldbounds.top + m_height; |
| 522 | |
| 523 | bool doMove = false; |
| 524 | bool doResize = false; |
| 525 | |
| 526 | if ( mac_x != (oldbounds.left - m_macHorizontalBorder) || |
| 527 | mac_y != (oldbounds.top - m_macVerticalBorder) ) |
| 528 | { |
| 529 | doMove = true ; |
| 530 | } |
| 531 | if ( new_width != oldbounds.right - oldbounds.left - 2 * m_macHorizontalBorder || |
| 532 | new_height != oldbounds.bottom - oldbounds.top - 2 * m_macVerticalBorder) |
| 533 | { |
| 534 | doResize = true ; |
| 535 | } |
| 536 | |
| 537 | if ( doMove || doResize ) |
| 538 | { |
| 539 | Refresh() ; |
| 540 | |
| 541 | // Ensure resize is within constraints |
| 542 | if ((m_minWidth != -1) && (new_width < m_minWidth)) { |
| 543 | new_width = m_minWidth; |
| 544 | } |
| 545 | if ((m_minHeight != -1) && (new_height < m_minHeight)) { |
| 546 | new_height = m_minHeight; |
| 547 | } |
| 548 | if ((m_maxWidth != -1) && (new_width > m_maxWidth)) { |
| 549 | new_width = m_maxWidth; |
| 550 | } |
| 551 | if ((m_maxHeight != -1) && (new_height > m_maxHeight)) { |
| 552 | new_height = m_maxHeight; |
| 553 | } |
| 554 | |
| 555 | if ( doMove ) |
| 556 | { |
| 557 | m_x = new_x; |
| 558 | m_y = new_y; |
| 559 | |
| 560 | UMAMoveControl( (ControlHandle) m_macControl, |
| 561 | mac_x + m_macHorizontalBorder, mac_y + m_macVerticalBorder); |
| 562 | |
| 563 | wxMoveEvent event(wxPoint(m_x, m_y), m_windowId); |
| 564 | event.SetEventObject(this); |
| 565 | GetEventHandler()->ProcessEvent(event) ; |
| 566 | } |
| 567 | if ( doResize ) |
| 568 | { |
| 569 | m_width = new_width; |
| 570 | m_height = new_height; |
| 571 | |
| 572 | UMASizeControl( (ControlHandle) m_macControl, |
| 573 | m_width - 2 * m_macHorizontalBorder, |
| 574 | m_height - 2 * m_macVerticalBorder ) ; |
| 575 | |
| 576 | |
| 577 | wxSizeEvent event(wxSize(m_width, m_height), m_windowId); |
| 578 | event.SetEventObject(this); |
| 579 | GetEventHandler()->ProcessEvent(event); |
| 580 | } |
| 581 | |
| 582 | Refresh() ; |
| 583 | } |
| 584 | } |
| 585 | |
| 586 | bool wxControl::Show(bool show) |
| 587 | { |
| 588 | if ( !wxWindow::Show( show ) ) |
| 589 | return FALSE ; |
| 590 | |
| 591 | if ( (ControlHandle) m_macControl ) |
| 592 | { |
| 593 | if ( !show ) |
| 594 | { |
| 595 | if ( m_macControlIsShown ) |
| 596 | { |
| 597 | ::UMAHideControl( (ControlHandle) m_macControl ) ; |
| 598 | m_macControlIsShown = false ; |
| 599 | } |
| 600 | } |
| 601 | else |
| 602 | { |
| 603 | if ( MacIsReallyShown() && !m_macControlIsShown ) |
| 604 | { |
| 605 | ::UMAShowControl( (ControlHandle) m_macControl ) ; |
| 606 | m_macControlIsShown = true ; |
| 607 | } |
| 608 | } |
| 609 | } |
| 610 | return TRUE ; |
| 611 | } |
| 612 | |
| 613 | bool wxControl::Enable(bool enable) |
| 614 | { |
| 615 | if ( !wxWindow::Enable(enable) ) |
| 616 | return FALSE; |
| 617 | |
| 618 | if ( (ControlHandle) m_macControl ) |
| 619 | { |
| 620 | if ( enable ) |
| 621 | UMAActivateControl( (ControlHandle) m_macControl ) ; |
| 622 | else |
| 623 | UMADeactivateControl( (ControlHandle) m_macControl ) ; |
| 624 | } |
| 625 | return TRUE ; |
| 626 | } |
| 627 | |
| 628 | void wxControl::Refresh(bool eraseBack, const wxRect *rect) |
| 629 | { |
| 630 | wxWindow::Refresh( eraseBack , rect ) ; |
| 631 | } |
| 632 | |
| 633 | void wxControl::MacRedrawControl() |
| 634 | { |
| 635 | if ( (ControlHandle) m_macControl && MacGetRootWindow() ) |
| 636 | { |
| 637 | wxClientDC dc(this) ; |
| 638 | wxMacPortSetter helper(&dc) ; |
| 639 | |
| 640 | // the controls sometimes draw outside their boundaries, this |
| 641 | // should be resolved differently but is not trivial (e.g. drop shadows) |
| 642 | // since adding them to the border would yield in enormous gaps between |
| 643 | // the controls |
| 644 | Rect r = { 0 , 0 , 32000 , 32000 } ; |
| 645 | ClipRect( &r ) ; |
| 646 | wxDC::MacSetupBackgroundForCurrentPort( MacGetBackgroundBrush() ) ; |
| 647 | UMADrawControl( (ControlHandle) m_macControl ) ; |
| 648 | } |
| 649 | } |
| 650 | |
| 651 | void wxControl::OnPaint(wxPaintEvent& event) |
| 652 | { |
| 653 | if ( (ControlHandle) m_macControl ) |
| 654 | { |
| 655 | wxPaintDC dc(this) ; |
| 656 | wxMacPortSetter helper(&dc) ; |
| 657 | // the controls sometimes draw outside their boundaries, this |
| 658 | // should be resolved differently but is not trivial (e.g. drop shadows) |
| 659 | // since adding them to the border would yield in enormous gaps between |
| 660 | // the controls |
| 661 | Rect r = { 0 , 0 , 32000 , 32000 } ; |
| 662 | ClipRect( &r ) ; |
| 663 | |
| 664 | wxDC::MacSetupBackgroundForCurrentPort( MacGetBackgroundBrush() ) ; |
| 665 | UMADrawControl( (ControlHandle) m_macControl ) ; |
| 666 | } |
| 667 | else |
| 668 | { |
| 669 | event.Skip() ; |
| 670 | } |
| 671 | } |
| 672 | void wxControl::OnEraseBackground(wxEraseEvent& event) |
| 673 | { |
| 674 | wxWindow::OnEraseBackground( event ) ; |
| 675 | } |
| 676 | |
| 677 | |
| 678 | void wxControl::OnKeyDown( wxKeyEvent &event ) |
| 679 | { |
| 680 | if ( (ControlHandle) m_macControl == NULL ) |
| 681 | return ; |
| 682 | |
| 683 | EventRecord *ev = (EventRecord*) wxTheApp->MacGetCurrentEvent() ; |
| 684 | short keycode ; |
| 685 | short keychar ; |
| 686 | keychar = short(ev->message & charCodeMask); |
| 687 | keycode = short(ev->message & keyCodeMask) >> 8 ; |
| 688 | |
| 689 | ::HandleControlKey( (ControlHandle) m_macControl , keycode , keychar , ev->modifiers ) ; |
| 690 | } |
| 691 | |
| 692 | void wxControl::OnMouseEvent( wxMouseEvent &event ) |
| 693 | { |
| 694 | if ( (ControlHandle) m_macControl == NULL ) |
| 695 | { |
| 696 | event.Skip() ; |
| 697 | return ; |
| 698 | } |
| 699 | |
| 700 | if (event.GetEventType() == wxEVT_LEFT_DOWN || event.GetEventType() == wxEVT_LEFT_DCLICK ) |
| 701 | { |
| 702 | |
| 703 | int x = event.m_x ; |
| 704 | int y = event.m_y ; |
| 705 | |
| 706 | MacClientToRootWindow( &x , &y ) ; |
| 707 | |
| 708 | ControlHandle control ; |
| 709 | Point localwhere ; |
| 710 | SInt16 controlpart ; |
| 711 | WindowRef window = (WindowRef) MacGetRootWindow() ; |
| 712 | |
| 713 | localwhere.h = x ; |
| 714 | localwhere.v = y ; |
| 715 | |
| 716 | short modifiers = 0; |
| 717 | |
| 718 | if ( !event.m_leftDown && !event.m_rightDown ) |
| 719 | modifiers |= btnState ; |
| 720 | |
| 721 | if ( event.m_shiftDown ) |
| 722 | modifiers |= shiftKey ; |
| 723 | |
| 724 | if ( event.m_controlDown ) |
| 725 | modifiers |= controlKey ; |
| 726 | |
| 727 | if ( event.m_altDown ) |
| 728 | modifiers |= optionKey ; |
| 729 | |
| 730 | if ( event.m_metaDown ) |
| 731 | modifiers |= cmdKey ; |
| 732 | /* |
| 733 | #if TARGET_CARBON |
| 734 | control = FindControlUnderMouse( localwhere , window , &controlpart ) ; |
| 735 | #else |
| 736 | controlpart = FindControl( localwhere , window , &control ) ; |
| 737 | #endif |
| 738 | */ |
| 739 | { |
| 740 | /* |
| 741 | if ( AcceptsFocus() && FindFocus() != this ) |
| 742 | { |
| 743 | SetFocus() ; |
| 744 | } |
| 745 | */ |
| 746 | control = (ControlHandle) m_macControl ; |
| 747 | if ( control && ::IsControlActive( control ) ) |
| 748 | { |
| 749 | { |
| 750 | controlpart = ::HandleControlClick( control , localwhere , modifiers , (ControlActionUPP) -1 ) ; |
| 751 | wxTheApp->s_lastMouseDown = 0 ; |
| 752 | if ( control && controlpart != kControlNoPart && |
| 753 | ! IsKindOf( CLASSINFO( wxScrollBar ) ) |
| 754 | ) // otherwise we will get the event twice for scrollbar |
| 755 | { |
| 756 | MacHandleControlClick( control , controlpart ) ; |
| 757 | } |
| 758 | } |
| 759 | } |
| 760 | } |
| 761 | } |
| 762 | } |
| 763 | |
| 764 | bool wxControl::MacCanFocus() const |
| 765 | { |
| 766 | { if ( (ControlHandle) m_macControl == NULL ) |
| 767 | return true ; |
| 768 | else |
| 769 | return false ; |
| 770 | } |
| 771 | } |
| 772 | |
| 773 | void wxControl::MacHandleControlClick( WXWidget control , wxInt16 controlpart ) |
| 774 | { |
| 775 | wxASSERT_MSG( (ControlHandle) m_macControl != NULL , "No valid mac control" ) ; |
| 776 | } |
| 777 | |