| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: windows.cpp |
| 3 | // Purpose: wxWindowMac |
| 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 "window.h" |
| 14 | #endif |
| 15 | |
| 16 | #include "wx/setup.h" |
| 17 | #include "wx/menu.h" |
| 18 | #include "wx/window.h" |
| 19 | #include "wx/dc.h" |
| 20 | #include "wx/dcclient.h" |
| 21 | #include "wx/utils.h" |
| 22 | #include "wx/app.h" |
| 23 | #include "wx/panel.h" |
| 24 | #include "wx/layout.h" |
| 25 | #include "wx/dialog.h" |
| 26 | #include "wx/listbox.h" |
| 27 | #include "wx/scrolbar.h" |
| 28 | #include "wx/statbox.h" |
| 29 | #include "wx/button.h" |
| 30 | #include "wx/settings.h" |
| 31 | #include "wx/msgdlg.h" |
| 32 | #include "wx/frame.h" |
| 33 | #include "wx/notebook.h" |
| 34 | #include "wx/tabctrl.h" |
| 35 | #include "wx/tooltip.h" |
| 36 | #include "wx/statusbr.h" |
| 37 | #include "wx/menuitem.h" |
| 38 | #include "wx/spinctrl.h" |
| 39 | #include "wx/log.h" |
| 40 | #include "wx/geometry.h" |
| 41 | |
| 42 | #if wxUSE_CARET |
| 43 | #include "wx/caret.h" |
| 44 | #endif // wxUSE_CARET |
| 45 | |
| 46 | #define wxWINDOW_HSCROLL 5998 |
| 47 | #define wxWINDOW_VSCROLL 5997 |
| 48 | #define MAC_SCROLLBAR_SIZE 16 |
| 49 | |
| 50 | #include "wx/mac/uma.h" |
| 51 | #ifndef __DARWIN__ |
| 52 | #include <Windows.h> |
| 53 | #include <ToolUtils.h> |
| 54 | #endif |
| 55 | |
| 56 | #if wxUSE_DRAG_AND_DROP |
| 57 | #include "wx/dnd.h" |
| 58 | #endif |
| 59 | |
| 60 | #include <string.h> |
| 61 | |
| 62 | extern wxList wxPendingDelete; |
| 63 | wxWindowMac* gFocusWindow = NULL ; |
| 64 | |
| 65 | #ifdef __WXUNIVERSAL__ |
| 66 | IMPLEMENT_ABSTRACT_CLASS(wxWindowMac, wxWindowBase) |
| 67 | #else // __WXMAC__ |
| 68 | IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase) |
| 69 | #endif // __WXUNIVERSAL__/__WXMAC__ |
| 70 | |
| 71 | #if !USE_SHARED_LIBRARY |
| 72 | |
| 73 | BEGIN_EVENT_TABLE(wxWindowMac, wxWindowBase) |
| 74 | EVT_NC_PAINT(wxWindowMac::OnNcPaint) |
| 75 | EVT_ERASE_BACKGROUND(wxWindowMac::OnEraseBackground) |
| 76 | EVT_SYS_COLOUR_CHANGED(wxWindowMac::OnSysColourChanged) |
| 77 | EVT_INIT_DIALOG(wxWindowMac::OnInitDialog) |
| 78 | EVT_IDLE(wxWindowMac::OnIdle) |
| 79 | EVT_SET_FOCUS(wxWindowMac::OnSetFocus) |
| 80 | END_EVENT_TABLE() |
| 81 | |
| 82 | #endif |
| 83 | |
| 84 | #define wxMAC_DEBUG_REDRAW 0 |
| 85 | #ifndef wxMAC_DEBUG_REDRAW |
| 86 | #define wxMAC_DEBUG_REDRAW 0 |
| 87 | #endif |
| 88 | |
| 89 | #define wxMAC_USE_THEME_BORDER 0 |
| 90 | |
| 91 | |
| 92 | // =========================================================================== |
| 93 | // implementation |
| 94 | // =========================================================================== |
| 95 | |
| 96 | |
| 97 | // ---------------------------------------------------------------------------- |
| 98 | // constructors and such |
| 99 | // ---------------------------------------------------------------------------- |
| 100 | |
| 101 | void wxWindowMac::Init() |
| 102 | { |
| 103 | // generic |
| 104 | InitBase(); |
| 105 | |
| 106 | // MSW specific |
| 107 | m_doubleClickAllowed = 0; |
| 108 | m_winCaptured = FALSE; |
| 109 | |
| 110 | m_isBeingDeleted = FALSE; |
| 111 | |
| 112 | m_useCtl3D = FALSE; |
| 113 | m_mouseInWindow = FALSE; |
| 114 | |
| 115 | m_xThumbSize = 0; |
| 116 | m_yThumbSize = 0; |
| 117 | m_backgroundTransparent = FALSE; |
| 118 | |
| 119 | // as all windows are created with WS_VISIBLE style... |
| 120 | m_isShown = TRUE; |
| 121 | |
| 122 | m_x = 0; |
| 123 | m_y = 0 ; |
| 124 | m_width = 0 ; |
| 125 | m_height = 0 ; |
| 126 | |
| 127 | m_hScrollBar = NULL ; |
| 128 | m_vScrollBar = NULL ; |
| 129 | |
| 130 | m_label = wxEmptyString; |
| 131 | } |
| 132 | |
| 133 | // Destructor |
| 134 | wxWindowMac::~wxWindowMac() |
| 135 | { |
| 136 | // deleting a window while it is shown invalidates the region |
| 137 | if ( IsShown() ) { |
| 138 | wxWindowMac* iter = this ; |
| 139 | while( iter ) { |
| 140 | if ( iter->IsTopLevel() ) |
| 141 | { |
| 142 | Refresh() ; |
| 143 | break ; |
| 144 | } |
| 145 | iter = iter->GetParent() ; |
| 146 | |
| 147 | } |
| 148 | } |
| 149 | |
| 150 | m_isBeingDeleted = TRUE; |
| 151 | |
| 152 | #ifndef __WXUNIVERSAL__ |
| 153 | // VS: make sure there's no wxFrame with last focus set to us: |
| 154 | for ( wxWindow *win = GetParent(); win; win = win->GetParent() ) |
| 155 | { |
| 156 | wxFrame *frame = wxDynamicCast(win, wxFrame); |
| 157 | if ( frame ) |
| 158 | { |
| 159 | if ( frame->GetLastFocus() == this ) |
| 160 | { |
| 161 | frame->SetLastFocus((wxWindow*)NULL); |
| 162 | } |
| 163 | break; |
| 164 | } |
| 165 | } |
| 166 | #endif // __WXUNIVERSAL__ |
| 167 | |
| 168 | if ( s_lastMouseWindow == this ) |
| 169 | { |
| 170 | s_lastMouseWindow = NULL ; |
| 171 | } |
| 172 | |
| 173 | wxFrame* frame = wxDynamicCast( wxGetTopLevelParent( this ) , wxFrame ) ; |
| 174 | if ( frame ) |
| 175 | { |
| 176 | if ( frame->GetLastFocus() == this ) |
| 177 | frame->SetLastFocus( NULL ) ; |
| 178 | } |
| 179 | |
| 180 | if ( gFocusWindow == this ) |
| 181 | { |
| 182 | gFocusWindow = NULL ; |
| 183 | } |
| 184 | |
| 185 | if ( m_parent ) |
| 186 | m_parent->RemoveChild(this); |
| 187 | |
| 188 | DestroyChildren(); |
| 189 | } |
| 190 | |
| 191 | // Constructor |
| 192 | bool wxWindowMac::Create(wxWindowMac *parent, wxWindowID id, |
| 193 | const wxPoint& pos, |
| 194 | const wxSize& size, |
| 195 | long style, |
| 196 | const wxString& name) |
| 197 | { |
| 198 | wxCHECK_MSG( parent, FALSE, wxT("can't create wxWindowMac without parent") ); |
| 199 | |
| 200 | if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) ) |
| 201 | return FALSE; |
| 202 | |
| 203 | parent->AddChild(this); |
| 204 | |
| 205 | m_x = (int)pos.x; |
| 206 | m_y = (int)pos.y; |
| 207 | AdjustForParentClientOrigin(m_x, m_y, wxSIZE_USE_EXISTING); |
| 208 | m_width = WidthDefault( size.x ); |
| 209 | m_height = HeightDefault( size.y ) ; |
| 210 | #ifndef __WXUNIVERSAL__ |
| 211 | // Don't give scrollbars to wxControls unless they ask for them |
| 212 | if ( (! IsKindOf(CLASSINFO(wxControl)) && ! IsKindOf(CLASSINFO(wxStatusBar))) || |
| 213 | (IsKindOf(CLASSINFO(wxControl)) && ( style & wxHSCROLL || style & wxVSCROLL))) |
| 214 | { |
| 215 | MacCreateScrollBars( style ) ; |
| 216 | } |
| 217 | #endif |
| 218 | return TRUE; |
| 219 | } |
| 220 | |
| 221 | void wxWindowMac::SetFocus() |
| 222 | { |
| 223 | if ( gFocusWindow == this ) |
| 224 | return ; |
| 225 | |
| 226 | if ( AcceptsFocus() ) |
| 227 | { |
| 228 | if (gFocusWindow ) |
| 229 | { |
| 230 | #if wxUSE_CARET |
| 231 | // Deal with caret |
| 232 | if ( gFocusWindow->m_caret ) |
| 233 | { |
| 234 | gFocusWindow->m_caret->OnKillFocus(); |
| 235 | } |
| 236 | #endif // wxUSE_CARET |
| 237 | #ifndef __WXUNIVERSAL__ |
| 238 | wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ; |
| 239 | if ( control && control->GetMacControl() ) |
| 240 | { |
| 241 | UMASetKeyboardFocus( (WindowRef) gFocusWindow->MacGetRootWindow() , (ControlHandle) control->GetMacControl() , kControlFocusNoPart ) ; |
| 242 | control->MacRedrawControl() ; |
| 243 | } |
| 244 | #endif |
| 245 | wxFocusEvent event(wxEVT_KILL_FOCUS, gFocusWindow->m_windowId); |
| 246 | event.SetEventObject(gFocusWindow); |
| 247 | gFocusWindow->GetEventHandler()->ProcessEvent(event) ; |
| 248 | } |
| 249 | gFocusWindow = this ; |
| 250 | { |
| 251 | #if wxUSE_CARET |
| 252 | // Deal with caret |
| 253 | if ( m_caret ) |
| 254 | { |
| 255 | m_caret->OnSetFocus(); |
| 256 | } |
| 257 | #endif // wxUSE_CARET |
| 258 | // panel wants to track the window which was the last to have focus in it |
| 259 | wxChildFocusEvent eventFocus(this); |
| 260 | GetEventHandler()->ProcessEvent(eventFocus); |
| 261 | |
| 262 | #ifndef __WXUNIVERSAL__ |
| 263 | wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ; |
| 264 | if ( control && control->GetMacControl() ) |
| 265 | { |
| 266 | UMASetKeyboardFocus( (WindowRef) gFocusWindow->MacGetRootWindow() , (ControlHandle) control->GetMacControl() , kControlFocusNextPart ) ; |
| 267 | } |
| 268 | #endif |
| 269 | wxFocusEvent event(wxEVT_SET_FOCUS, m_windowId); |
| 270 | event.SetEventObject(this); |
| 271 | GetEventHandler()->ProcessEvent(event) ; |
| 272 | } |
| 273 | } |
| 274 | } |
| 275 | |
| 276 | bool wxWindowMac::Enable(bool enable) |
| 277 | { |
| 278 | if ( !wxWindowBase::Enable(enable) ) |
| 279 | return FALSE; |
| 280 | |
| 281 | MacSuperEnabled( enable ) ; |
| 282 | |
| 283 | return TRUE; |
| 284 | } |
| 285 | |
| 286 | void wxWindowMac::DoCaptureMouse() |
| 287 | { |
| 288 | wxTheApp->s_captureWindow = this ; |
| 289 | } |
| 290 | |
| 291 | wxWindow* wxWindowBase::GetCapture() |
| 292 | { |
| 293 | return wxTheApp->s_captureWindow ; |
| 294 | } |
| 295 | |
| 296 | void wxWindowMac::DoReleaseMouse() |
| 297 | { |
| 298 | wxTheApp->s_captureWindow = NULL ; |
| 299 | } |
| 300 | |
| 301 | #if wxUSE_DRAG_AND_DROP |
| 302 | |
| 303 | void wxWindowMac::SetDropTarget(wxDropTarget *pDropTarget) |
| 304 | { |
| 305 | if ( m_dropTarget != 0 ) { |
| 306 | delete m_dropTarget; |
| 307 | } |
| 308 | |
| 309 | m_dropTarget = pDropTarget; |
| 310 | if ( m_dropTarget != 0 ) |
| 311 | { |
| 312 | // TODO |
| 313 | } |
| 314 | } |
| 315 | |
| 316 | #endif |
| 317 | |
| 318 | // Old style file-manager drag&drop |
| 319 | void wxWindowMac::DragAcceptFiles(bool accept) |
| 320 | { |
| 321 | // TODO |
| 322 | } |
| 323 | |
| 324 | // Get total size |
| 325 | void wxWindowMac::DoGetSize(int *x, int *y) const |
| 326 | { |
| 327 | if(x) *x = m_width ; |
| 328 | if(y) *y = m_height ; |
| 329 | } |
| 330 | |
| 331 | void wxWindowMac::DoGetPosition(int *x, int *y) const |
| 332 | { |
| 333 | int xx,yy; |
| 334 | |
| 335 | xx = m_x ; |
| 336 | yy = m_y ; |
| 337 | if ( !IsTopLevel() && GetParent()) |
| 338 | { |
| 339 | wxPoint pt(GetParent()->GetClientAreaOrigin()); |
| 340 | xx -= pt.x; |
| 341 | yy -= pt.y; |
| 342 | } |
| 343 | if(x) *x = xx; |
| 344 | if(y) *y = yy; |
| 345 | } |
| 346 | |
| 347 | #if wxUSE_MENUS |
| 348 | bool wxWindowMac::DoPopupMenu(wxMenu *menu, int x, int y) |
| 349 | { |
| 350 | menu->SetInvokingWindow(this); |
| 351 | menu->UpdateUI(); |
| 352 | ClientToScreen( &x , &y ) ; |
| 353 | |
| 354 | ::InsertMenu( (MenuHandle) menu->GetHMenu() , -1 ) ; |
| 355 | long menuResult = ::PopUpMenuSelect((MenuHandle) menu->GetHMenu() ,y,x, 0) ; |
| 356 | menu->MacMenuSelect( this , TickCount() , HiWord(menuResult) , LoWord(menuResult) ) ; |
| 357 | ::DeleteMenu( menu->MacGetMenuId() ) ; |
| 358 | menu->SetInvokingWindow(NULL); |
| 359 | |
| 360 | return TRUE; |
| 361 | } |
| 362 | #endif |
| 363 | |
| 364 | void wxWindowMac::DoScreenToClient(int *x, int *y) const |
| 365 | { |
| 366 | WindowRef window = (WindowRef) MacGetRootWindow() ; |
| 367 | |
| 368 | Point localwhere = {0,0} ; |
| 369 | |
| 370 | if(x) localwhere.h = * x ; |
| 371 | if(y) localwhere.v = * y ; |
| 372 | |
| 373 | GrafPtr port ; |
| 374 | ::GetPort( &port ) ; |
| 375 | ::SetPort( UMAGetWindowPort( window ) ) ; |
| 376 | ::GlobalToLocal( &localwhere ) ; |
| 377 | ::SetPort( port ) ; |
| 378 | |
| 379 | if(x) *x = localwhere.h ; |
| 380 | if(y) *y = localwhere.v ; |
| 381 | |
| 382 | MacRootWindowToWindow( x , y ) ; |
| 383 | if ( x ) |
| 384 | x -= MacGetLeftBorderSize() ; |
| 385 | if ( y ) |
| 386 | y -= MacGetTopBorderSize() ; |
| 387 | } |
| 388 | |
| 389 | void wxWindowMac::DoClientToScreen(int *x, int *y) const |
| 390 | { |
| 391 | WindowRef window = (WindowRef) MacGetRootWindow() ; |
| 392 | |
| 393 | if ( x ) |
| 394 | x += MacGetLeftBorderSize() ; |
| 395 | if ( y ) |
| 396 | y += MacGetTopBorderSize() ; |
| 397 | |
| 398 | MacWindowToRootWindow( x , y ) ; |
| 399 | |
| 400 | Point localwhere = { 0,0 }; |
| 401 | if(x) localwhere.h = * x ; |
| 402 | if(y) localwhere.v = * y ; |
| 403 | |
| 404 | GrafPtr port ; |
| 405 | ::GetPort( &port ) ; |
| 406 | ::SetPort( UMAGetWindowPort( window ) ) ; |
| 407 | |
| 408 | ::LocalToGlobal( &localwhere ) ; |
| 409 | ::SetPort( port ) ; |
| 410 | if(x) *x = localwhere.h ; |
| 411 | if(y) *y = localwhere.v ; |
| 412 | } |
| 413 | |
| 414 | void wxWindowMac::MacClientToRootWindow( int *x , int *y ) const |
| 415 | { |
| 416 | wxPoint origin = GetClientAreaOrigin() ; |
| 417 | if(x) *x += origin.x ; |
| 418 | if(y) *y += origin.y ; |
| 419 | |
| 420 | MacWindowToRootWindow( x , y ) ; |
| 421 | } |
| 422 | |
| 423 | void wxWindowMac::MacRootWindowToClient( int *x , int *y ) const |
| 424 | { |
| 425 | wxPoint origin = GetClientAreaOrigin() ; |
| 426 | MacRootWindowToWindow( x , y ) ; |
| 427 | if(x) *x -= origin.x ; |
| 428 | if(y) *y -= origin.y ; |
| 429 | } |
| 430 | |
| 431 | void wxWindowMac::MacWindowToRootWindow( int *x , int *y ) const |
| 432 | { |
| 433 | if ( !IsTopLevel() ) |
| 434 | { |
| 435 | if(x) *x += m_x ; |
| 436 | if(y) *y += m_y ; |
| 437 | GetParent()->MacWindowToRootWindow( x , y ) ; |
| 438 | } |
| 439 | } |
| 440 | |
| 441 | void wxWindowMac::MacRootWindowToWindow( int *x , int *y ) const |
| 442 | { |
| 443 | if ( !IsTopLevel() ) |
| 444 | { |
| 445 | if(x) *x -= m_x ; |
| 446 | if(y) *y -= m_y ; |
| 447 | GetParent()->MacRootWindowToWindow( x , y ) ; |
| 448 | } |
| 449 | } |
| 450 | |
| 451 | bool wxWindowMac::SetCursor(const wxCursor& cursor) |
| 452 | { |
| 453 | if (m_cursor == cursor) |
| 454 | return FALSE; |
| 455 | |
| 456 | if (wxNullCursor == cursor) |
| 457 | { |
| 458 | if ( ! wxWindowBase::SetCursor( *wxSTANDARD_CURSOR ) ) |
| 459 | return FALSE ; |
| 460 | } |
| 461 | else |
| 462 | { |
| 463 | if ( ! wxWindowBase::SetCursor( cursor ) ) |
| 464 | return FALSE ; |
| 465 | } |
| 466 | |
| 467 | wxASSERT_MSG( m_cursor.Ok(), |
| 468 | wxT("cursor must be valid after call to the base version")); |
| 469 | |
| 470 | Point pt ; |
| 471 | wxWindowMac *mouseWin ; |
| 472 | GetMouse( &pt ) ; |
| 473 | |
| 474 | // Change the cursor NOW if we're within the correct window |
| 475 | |
| 476 | if ( MacGetWindowFromPoint( wxPoint( pt.h , pt.v ) , &mouseWin ) ) |
| 477 | { |
| 478 | if ( mouseWin == this && !wxIsBusy() ) |
| 479 | { |
| 480 | m_cursor.MacInstall() ; |
| 481 | } |
| 482 | } |
| 483 | |
| 484 | return TRUE ; |
| 485 | } |
| 486 | |
| 487 | |
| 488 | // Get size *available for subwindows* i.e. excluding menu bar etc. |
| 489 | void wxWindowMac::DoGetClientSize(int *x, int *y) const |
| 490 | { |
| 491 | int ww, hh; |
| 492 | ww = m_width ; |
| 493 | hh = m_height ; |
| 494 | |
| 495 | ww -= MacGetLeftBorderSize( ) + MacGetRightBorderSize( ) ; |
| 496 | hh -= MacGetTopBorderSize( ) + MacGetBottomBorderSize( ); |
| 497 | |
| 498 | if ( (m_vScrollBar && m_vScrollBar->IsShown()) || (m_hScrollBar && m_hScrollBar->IsShown()) ) |
| 499 | { |
| 500 | int x1 = 0 ; |
| 501 | int y1 = 0 ; |
| 502 | int w = m_width ; |
| 503 | int h = m_height ; |
| 504 | |
| 505 | MacClientToRootWindow( &x1 , &y1 ) ; |
| 506 | MacClientToRootWindow( &w , &h ) ; |
| 507 | |
| 508 | wxWindowMac *iter = (wxWindowMac*)this ; |
| 509 | |
| 510 | int totW = 10000 , totH = 10000; |
| 511 | while( iter ) |
| 512 | { |
| 513 | if ( iter->IsTopLevel() ) |
| 514 | { |
| 515 | totW = iter->m_width ; |
| 516 | totH = iter->m_height ; |
| 517 | break ; |
| 518 | } |
| 519 | |
| 520 | iter = iter->GetParent() ; |
| 521 | } |
| 522 | |
| 523 | if (m_hScrollBar && m_hScrollBar->IsShown() ) |
| 524 | { |
| 525 | hh -= MAC_SCROLLBAR_SIZE; |
| 526 | if ( h-y1 >= totH ) |
| 527 | { |
| 528 | hh += 1 ; |
| 529 | } |
| 530 | } |
| 531 | if (m_vScrollBar && m_vScrollBar->IsShown() ) |
| 532 | { |
| 533 | ww -= MAC_SCROLLBAR_SIZE; |
| 534 | if ( w-x1 >= totW ) |
| 535 | { |
| 536 | ww += 1 ; |
| 537 | } |
| 538 | } |
| 539 | } |
| 540 | if(x) *x = ww; |
| 541 | if(y) *y = hh; |
| 542 | } |
| 543 | |
| 544 | |
| 545 | // ---------------------------------------------------------------------------- |
| 546 | // tooltips |
| 547 | // ---------------------------------------------------------------------------- |
| 548 | |
| 549 | #if wxUSE_TOOLTIPS |
| 550 | |
| 551 | void wxWindowMac::DoSetToolTip(wxToolTip *tooltip) |
| 552 | { |
| 553 | wxWindowBase::DoSetToolTip(tooltip); |
| 554 | |
| 555 | if ( m_tooltip ) |
| 556 | m_tooltip->SetWindow(this); |
| 557 | } |
| 558 | |
| 559 | #endif // wxUSE_TOOLTIPS |
| 560 | |
| 561 | void wxWindowMac::DoMoveWindow(int x, int y, int width, int height) |
| 562 | { |
| 563 | int former_x = m_x ; |
| 564 | int former_y = m_y ; |
| 565 | int former_w = m_width ; |
| 566 | int former_h = m_height ; |
| 567 | |
| 568 | int actualWidth = width; |
| 569 | int actualHeight = height; |
| 570 | int actualX = x; |
| 571 | int actualY = y; |
| 572 | |
| 573 | if ((m_minWidth != -1) && (actualWidth < m_minWidth)) |
| 574 | actualWidth = m_minWidth; |
| 575 | if ((m_minHeight != -1) && (actualHeight < m_minHeight)) |
| 576 | actualHeight = m_minHeight; |
| 577 | if ((m_maxWidth != -1) && (actualWidth > m_maxWidth)) |
| 578 | actualWidth = m_maxWidth; |
| 579 | if ((m_maxHeight != -1) && (actualHeight > m_maxHeight)) |
| 580 | actualHeight = m_maxHeight; |
| 581 | |
| 582 | bool doMove = false ; |
| 583 | bool doResize = false ; |
| 584 | |
| 585 | if ( actualX != former_x || actualY != former_y ) |
| 586 | { |
| 587 | doMove = true ; |
| 588 | } |
| 589 | if ( actualWidth != former_w || actualHeight != former_h ) |
| 590 | { |
| 591 | doResize = true ; |
| 592 | } |
| 593 | |
| 594 | if ( doMove || doResize ) |
| 595 | { |
| 596 | // erase former position |
| 597 | |
| 598 | Refresh() ; |
| 599 | |
| 600 | m_x = actualX ; |
| 601 | m_y = actualY ; |
| 602 | m_width = actualWidth ; |
| 603 | m_height = actualHeight ; |
| 604 | |
| 605 | // update any low-level frame-relative positions |
| 606 | |
| 607 | MacUpdateDimensions() ; |
| 608 | // erase new position |
| 609 | |
| 610 | Refresh() ; |
| 611 | if ( doMove ) |
| 612 | wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified |
| 613 | |
| 614 | MacRepositionScrollBars() ; |
| 615 | if ( doMove ) |
| 616 | { |
| 617 | wxPoint point(m_x, m_y); |
| 618 | wxMoveEvent event(point, m_windowId); |
| 619 | event.SetEventObject(this); |
| 620 | GetEventHandler()->ProcessEvent(event) ; |
| 621 | } |
| 622 | if ( doResize ) |
| 623 | { |
| 624 | MacRepositionScrollBars() ; |
| 625 | wxSize size(m_width, m_height); |
| 626 | wxSizeEvent event(size, m_windowId); |
| 627 | event.SetEventObject(this); |
| 628 | GetEventHandler()->ProcessEvent(event); |
| 629 | } |
| 630 | } |
| 631 | |
| 632 | } |
| 633 | |
| 634 | // set the size of the window: if the dimensions are positive, just use them, |
| 635 | // but if any of them is equal to -1, it means that we must find the value for |
| 636 | // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in |
| 637 | // which case -1 is a valid value for x and y) |
| 638 | // |
| 639 | // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate |
| 640 | // the width/height to best suit our contents, otherwise we reuse the current |
| 641 | // width/height |
| 642 | void wxWindowMac::DoSetSize(int x, int y, int width, int height, int sizeFlags) |
| 643 | { |
| 644 | // get the current size and position... |
| 645 | int currentX, currentY; |
| 646 | GetPosition(¤tX, ¤tY); |
| 647 | |
| 648 | int currentW,currentH; |
| 649 | GetSize(¤tW, ¤tH); |
| 650 | |
| 651 | // ... and don't do anything (avoiding flicker) if it's already ok |
| 652 | if ( x == currentX && y == currentY && |
| 653 | width == currentW && height == currentH ) |
| 654 | { |
| 655 | MacRepositionScrollBars() ; // we might have a real position shift |
| 656 | return; |
| 657 | } |
| 658 | |
| 659 | if ( x == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) ) |
| 660 | x = currentX; |
| 661 | if ( y == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) ) |
| 662 | y = currentY; |
| 663 | |
| 664 | AdjustForParentClientOrigin(x, y, sizeFlags); |
| 665 | |
| 666 | wxSize size(-1, -1); |
| 667 | if ( width == -1 ) |
| 668 | { |
| 669 | if ( sizeFlags & wxSIZE_AUTO_WIDTH ) |
| 670 | { |
| 671 | size = DoGetBestSize(); |
| 672 | width = size.x; |
| 673 | } |
| 674 | else |
| 675 | { |
| 676 | // just take the current one |
| 677 | width = currentW; |
| 678 | } |
| 679 | } |
| 680 | |
| 681 | if ( height == -1 ) |
| 682 | { |
| 683 | if ( sizeFlags & wxSIZE_AUTO_HEIGHT ) |
| 684 | { |
| 685 | if ( size.x == -1 ) |
| 686 | { |
| 687 | size = DoGetBestSize(); |
| 688 | } |
| 689 | //else: already called DoGetBestSize() above |
| 690 | |
| 691 | height = size.y; |
| 692 | } |
| 693 | else |
| 694 | { |
| 695 | // just take the current one |
| 696 | height = currentH; |
| 697 | } |
| 698 | } |
| 699 | |
| 700 | DoMoveWindow(x, y, width, height); |
| 701 | |
| 702 | } |
| 703 | // For implementation purposes - sometimes decorations make the client area |
| 704 | // smaller |
| 705 | |
| 706 | wxPoint wxWindowMac::GetClientAreaOrigin() const |
| 707 | { |
| 708 | return wxPoint(MacGetLeftBorderSize( ) , MacGetTopBorderSize( ) ); |
| 709 | } |
| 710 | |
| 711 | void wxWindowMac::SetTitle(const wxString& title) |
| 712 | { |
| 713 | m_label = title ; |
| 714 | } |
| 715 | |
| 716 | wxString wxWindowMac::GetTitle() const |
| 717 | { |
| 718 | return m_label ; |
| 719 | } |
| 720 | |
| 721 | bool wxWindowMac::Show(bool show) |
| 722 | { |
| 723 | if ( !wxWindowBase::Show(show) ) |
| 724 | return FALSE; |
| 725 | |
| 726 | /* |
| 727 | WindowRef window = (WindowRef) MacGetRootWindow() ; |
| 728 | wxWindowMac* win = wxFindWinFromMacWindow( window ) ; |
| 729 | if ( win == NULL && win->m_isBeingDeleted ) |
| 730 | return FALSE ; |
| 731 | */ |
| 732 | MacSuperShown( show ) ; |
| 733 | Refresh() ; |
| 734 | /* |
| 735 | if ( !show ) |
| 736 | { |
| 737 | if ( win && !win->m_isBeingDeleted ) |
| 738 | Refresh() ; |
| 739 | } |
| 740 | else |
| 741 | { |
| 742 | Refresh() ; |
| 743 | } |
| 744 | */ |
| 745 | return TRUE; |
| 746 | } |
| 747 | |
| 748 | void wxWindowMac::MacSuperShown( bool show ) |
| 749 | { |
| 750 | wxNode *node = GetChildren().First(); |
| 751 | while ( node ) |
| 752 | { |
| 753 | wxWindowMac *child = (wxWindowMac *)node->Data(); |
| 754 | if ( child->m_isShown ) |
| 755 | child->MacSuperShown( show ) ; |
| 756 | node = node->Next(); |
| 757 | } |
| 758 | } |
| 759 | |
| 760 | void wxWindowMac::MacSuperEnabled( bool enabled ) |
| 761 | { |
| 762 | if ( !IsTopLevel() ) |
| 763 | { |
| 764 | // to be absolutely correct we'd have to invalidate (with eraseBkground |
| 765 | // because unter MacOSX the frames are drawn with an addXXX mode) |
| 766 | // the borders area |
| 767 | } |
| 768 | wxNode *node = GetChildren().First(); |
| 769 | while ( node ) |
| 770 | { |
| 771 | wxWindowMac *child = (wxWindowMac *)node->Data(); |
| 772 | if ( child->m_isShown ) |
| 773 | child->MacSuperEnabled( enabled ) ; |
| 774 | node = node->Next(); |
| 775 | } |
| 776 | } |
| 777 | |
| 778 | bool wxWindowMac::MacIsReallyShown() const |
| 779 | { |
| 780 | if ( m_isShown && (m_parent != NULL) ) { |
| 781 | return m_parent->MacIsReallyShown(); |
| 782 | } |
| 783 | return m_isShown; |
| 784 | /* |
| 785 | bool status = m_isShown ; |
| 786 | wxWindowMac * win = this ; |
| 787 | while ( status && win->m_parent != NULL ) |
| 788 | { |
| 789 | win = win->m_parent ; |
| 790 | status = win->m_isShown ; |
| 791 | } |
| 792 | return status ; |
| 793 | */ |
| 794 | } |
| 795 | |
| 796 | int wxWindowMac::GetCharHeight() const |
| 797 | { |
| 798 | wxClientDC dc ( (wxWindowMac*)this ) ; |
| 799 | return dc.GetCharHeight() ; |
| 800 | } |
| 801 | |
| 802 | int wxWindowMac::GetCharWidth() const |
| 803 | { |
| 804 | wxClientDC dc ( (wxWindowMac*)this ) ; |
| 805 | return dc.GetCharWidth() ; |
| 806 | } |
| 807 | |
| 808 | void wxWindowMac::GetTextExtent(const wxString& string, int *x, int *y, |
| 809 | int *descent, int *externalLeading, const wxFont *theFont ) const |
| 810 | { |
| 811 | const wxFont *fontToUse = theFont; |
| 812 | if ( !fontToUse ) |
| 813 | fontToUse = &m_font; |
| 814 | |
| 815 | wxClientDC dc( (wxWindowMac*) this ) ; |
| 816 | long lx,ly,ld,le ; |
| 817 | dc.GetTextExtent( string , &lx , &ly , &ld, &le, (wxFont *)fontToUse ) ; |
| 818 | if ( externalLeading ) |
| 819 | *externalLeading = le ; |
| 820 | if ( descent ) |
| 821 | *descent = ld ; |
| 822 | if ( x ) |
| 823 | *x = lx ; |
| 824 | if ( y ) |
| 825 | *y = ly ; |
| 826 | } |
| 827 | |
| 828 | /* |
| 829 | * Rect is given in client coordinates, for further reading, read wxTopLevelWindowMac::InvalidateRect |
| 830 | * we always intersect with the entire window, not only with the client area |
| 831 | */ |
| 832 | |
| 833 | void wxWindowMac::Refresh(bool eraseBack, const wxRect *rect) |
| 834 | { |
| 835 | if ( MacGetTopLevelWindow() == NULL ) |
| 836 | return ; |
| 837 | |
| 838 | wxPoint client = GetClientAreaOrigin(); |
| 839 | int x1 = -client.x; |
| 840 | int y1 = -client.y; |
| 841 | int x2 = m_width - client.x; |
| 842 | int y2 = m_height - client.y; |
| 843 | |
| 844 | if (IsKindOf( CLASSINFO(wxButton))) |
| 845 | { |
| 846 | // buttons have an "aura" |
| 847 | y1 -= 5; |
| 848 | x1 -= 5; |
| 849 | y2 += 5; |
| 850 | x2 += 5; |
| 851 | } |
| 852 | |
| 853 | Rect clientrect = { y1, x1, y2, x2 }; |
| 854 | |
| 855 | if ( rect ) |
| 856 | { |
| 857 | Rect r = { rect->y , rect->x , rect->y + rect->height , rect->x + rect->width } ; |
| 858 | SectRect( &clientrect , &r , &clientrect ) ; |
| 859 | } |
| 860 | |
| 861 | if ( !EmptyRect( &clientrect ) ) |
| 862 | { |
| 863 | int top = 0 , left = 0 ; |
| 864 | |
| 865 | MacClientToRootWindow( &left , &top ) ; |
| 866 | OffsetRect( &clientrect , left , top ) ; |
| 867 | |
| 868 | MacGetTopLevelWindow()->MacInvalidate( &clientrect , eraseBack ) ; |
| 869 | } |
| 870 | } |
| 871 | |
| 872 | #if wxUSE_CARET && WXWIN_COMPATIBILITY |
| 873 | // --------------------------------------------------------------------------- |
| 874 | // Caret manipulation |
| 875 | // --------------------------------------------------------------------------- |
| 876 | |
| 877 | void wxWindowMac::CreateCaret(int w, int h) |
| 878 | { |
| 879 | SetCaret(new wxCaret(this, w, h)); |
| 880 | } |
| 881 | |
| 882 | void wxWindowMac::CreateCaret(const wxBitmap *WXUNUSED(bitmap)) |
| 883 | { |
| 884 | wxFAIL_MSG("not implemented"); |
| 885 | } |
| 886 | |
| 887 | void wxWindowMac::ShowCaret(bool show) |
| 888 | { |
| 889 | wxCHECK_RET( m_caret, "no caret to show" ); |
| 890 | |
| 891 | m_caret->Show(show); |
| 892 | } |
| 893 | |
| 894 | void wxWindowMac::DestroyCaret() |
| 895 | { |
| 896 | SetCaret(NULL); |
| 897 | } |
| 898 | |
| 899 | void wxWindowMac::SetCaretPos(int x, int y) |
| 900 | { |
| 901 | wxCHECK_RET( m_caret, "no caret to move" ); |
| 902 | |
| 903 | m_caret->Move(x, y); |
| 904 | } |
| 905 | |
| 906 | void wxWindowMac::GetCaretPos(int *x, int *y) const |
| 907 | { |
| 908 | wxCHECK_RET( m_caret, "no caret to get position of" ); |
| 909 | |
| 910 | m_caret->GetPosition(x, y); |
| 911 | } |
| 912 | #endif // wxUSE_CARET |
| 913 | |
| 914 | wxWindowMac *wxGetActiveWindow() |
| 915 | { |
| 916 | // actually this is a windows-only concept |
| 917 | return NULL; |
| 918 | } |
| 919 | |
| 920 | // Coordinates relative to the window |
| 921 | void wxWindowMac::WarpPointer (int x_pos, int y_pos) |
| 922 | { |
| 923 | // We really dont move the mouse programmatically under mac |
| 924 | } |
| 925 | |
| 926 | const wxBrush& wxWindowMac::MacGetBackgroundBrush() |
| 927 | { |
| 928 | if ( m_backgroundColour == wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) ) |
| 929 | { |
| 930 | m_macBackgroundBrush.SetMacTheme( kThemeBrushDocumentWindowBackground ) ; |
| 931 | } |
| 932 | else if ( m_backgroundColour == wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE ) ) |
| 933 | { |
| 934 | // on mac we have the difficult situation, that 3dface gray can be different colours, depending whether |
| 935 | // it is on a notebook panel or not, in order to take care of that we walk up the hierarchy until we have |
| 936 | // either a non gray background color or a non control window |
| 937 | |
| 938 | WindowRef window = (WindowRef) MacGetRootWindow() ; |
| 939 | |
| 940 | wxWindowMac* parent = GetParent() ; |
| 941 | while( parent ) |
| 942 | { |
| 943 | if ( parent->MacGetRootWindow() != window ) |
| 944 | { |
| 945 | // we are in a different window on the mac system |
| 946 | parent = NULL ; |
| 947 | break ; |
| 948 | } |
| 949 | |
| 950 | { |
| 951 | if ( parent->m_backgroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE ) |
| 952 | && parent->m_backgroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) ) |
| 953 | { |
| 954 | // if we have any other colours in the hierarchy |
| 955 | m_macBackgroundBrush.SetColour( parent->m_backgroundColour ) ; |
| 956 | break ; |
| 957 | } |
| 958 | // if we have the normal colours in the hierarchy but another control etc. -> use it's background |
| 959 | if ( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) )) |
| 960 | { |
| 961 | Rect extent = { 0 , 0 , 0 , 0 } ; |
| 962 | int x , y ; |
| 963 | x = y = 0 ; |
| 964 | wxSize size = parent->GetSize() ; |
| 965 | parent->MacClientToRootWindow( &x , &y ) ; |
| 966 | extent.left = x ; |
| 967 | extent.top = y ; |
| 968 | extent.top-- ; |
| 969 | extent.right = x + size.x ; |
| 970 | extent.bottom = y + size.y ; |
| 971 | m_macBackgroundBrush.SetMacThemeBackground( kThemeBackgroundTabPane , (WXRECTPTR) &extent ) ; // todo eventually change for inactive |
| 972 | break ; |
| 973 | } |
| 974 | } |
| 975 | parent = parent->GetParent() ; |
| 976 | } |
| 977 | if ( !parent ) |
| 978 | { |
| 979 | m_macBackgroundBrush.SetMacTheme( kThemeBrushDialogBackgroundActive ) ; // todo eventually change for inactive |
| 980 | } |
| 981 | } |
| 982 | else |
| 983 | { |
| 984 | m_macBackgroundBrush.SetColour( m_backgroundColour ) ; |
| 985 | } |
| 986 | |
| 987 | return m_macBackgroundBrush ; |
| 988 | |
| 989 | } |
| 990 | |
| 991 | void wxWindowMac::OnEraseBackground(wxEraseEvent& event) |
| 992 | { |
| 993 | event.GetDC()->Clear() ; |
| 994 | } |
| 995 | |
| 996 | void wxWindowMac::OnNcPaint( wxNcPaintEvent& event ) |
| 997 | { |
| 998 | wxWindowDC dc(this) ; |
| 999 | wxMacPortSetter helper(&dc) ; |
| 1000 | |
| 1001 | MacPaintBorders( dc.m_macLocalOrigin.x , dc.m_macLocalOrigin.y) ; |
| 1002 | } |
| 1003 | |
| 1004 | int wxWindowMac::GetScrollPos(int orient) const |
| 1005 | { |
| 1006 | if ( orient == wxHORIZONTAL ) |
| 1007 | { |
| 1008 | if ( m_hScrollBar ) |
| 1009 | return m_hScrollBar->GetThumbPosition() ; |
| 1010 | } |
| 1011 | else |
| 1012 | { |
| 1013 | if ( m_vScrollBar ) |
| 1014 | return m_vScrollBar->GetThumbPosition() ; |
| 1015 | } |
| 1016 | return 0; |
| 1017 | } |
| 1018 | |
| 1019 | // This now returns the whole range, not just the number |
| 1020 | // of positions that we can scroll. |
| 1021 | int wxWindowMac::GetScrollRange(int orient) const |
| 1022 | { |
| 1023 | if ( orient == wxHORIZONTAL ) |
| 1024 | { |
| 1025 | if ( m_hScrollBar ) |
| 1026 | return m_hScrollBar->GetRange() ; |
| 1027 | } |
| 1028 | else |
| 1029 | { |
| 1030 | if ( m_vScrollBar ) |
| 1031 | return m_vScrollBar->GetRange() ; |
| 1032 | } |
| 1033 | return 0; |
| 1034 | } |
| 1035 | |
| 1036 | int wxWindowMac::GetScrollThumb(int orient) const |
| 1037 | { |
| 1038 | if ( orient == wxHORIZONTAL ) |
| 1039 | { |
| 1040 | if ( m_hScrollBar ) |
| 1041 | return m_hScrollBar->GetThumbSize() ; |
| 1042 | } |
| 1043 | else |
| 1044 | { |
| 1045 | if ( m_vScrollBar ) |
| 1046 | return m_vScrollBar->GetThumbSize() ; |
| 1047 | } |
| 1048 | return 0; |
| 1049 | } |
| 1050 | |
| 1051 | void wxWindowMac::SetScrollPos(int orient, int pos, bool refresh) |
| 1052 | { |
| 1053 | if ( orient == wxHORIZONTAL ) |
| 1054 | { |
| 1055 | if ( m_hScrollBar ) |
| 1056 | m_hScrollBar->SetThumbPosition( pos ) ; |
| 1057 | } |
| 1058 | else |
| 1059 | { |
| 1060 | if ( m_vScrollBar ) |
| 1061 | m_vScrollBar->SetThumbPosition( pos ) ; |
| 1062 | } |
| 1063 | } |
| 1064 | |
| 1065 | void wxWindowMac::MacPaintBorders( int left , int top ) |
| 1066 | { |
| 1067 | if( IsTopLevel() ) |
| 1068 | return ; |
| 1069 | |
| 1070 | RGBColor white = { 0xFFFF, 0xFFFF , 0xFFFF } ; |
| 1071 | RGBColor black = { 0x0000, 0x0000 , 0x0000 } ; |
| 1072 | RGBColor face = { 0xDDDD, 0xDDDD , 0xDDDD } ; |
| 1073 | RGBColor shadow = { 0x4444, 0x4444 , 0x4444 } ; |
| 1074 | PenNormal() ; |
| 1075 | |
| 1076 | if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) ) |
| 1077 | { |
| 1078 | #if wxMAC_USE_THEME_BORDER |
| 1079 | Rect rect = { top , left , m_height + top , m_width + left } ; |
| 1080 | SInt32 border = 0 ; |
| 1081 | /* |
| 1082 | GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ; |
| 1083 | InsetRect( &rect , border , border ); |
| 1084 | DrawThemeListBoxFrame(&rect,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ; |
| 1085 | */ |
| 1086 | |
| 1087 | DrawThemePrimaryGroup(&rect ,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ; |
| 1088 | #else |
| 1089 | bool sunken = HasFlag( wxSUNKEN_BORDER ) ; |
| 1090 | RGBForeColor( &face ); |
| 1091 | MoveTo( left + 0 , top + m_height - 2 ); |
| 1092 | LineTo( left + 0 , top + 0 ); |
| 1093 | LineTo( left + m_width - 2 , top + 0 ); |
| 1094 | |
| 1095 | MoveTo( left + 2 , top + m_height - 3 ); |
| 1096 | LineTo( left + m_width - 3 , top + m_height - 3 ); |
| 1097 | LineTo( left + m_width - 3 , top + 2 ); |
| 1098 | |
| 1099 | RGBForeColor( sunken ? &face : &black ); |
| 1100 | MoveTo( left + 0 , top + m_height - 1 ); |
| 1101 | LineTo( left + m_width - 1 , top + m_height - 1 ); |
| 1102 | LineTo( left + m_width - 1 , top + 0 ); |
| 1103 | |
| 1104 | RGBForeColor( sunken ? &shadow : &white ); |
| 1105 | MoveTo( left + 1 , top + m_height - 3 ); |
| 1106 | LineTo( left + 1, top + 1 ); |
| 1107 | LineTo( left + m_width - 3 , top + 1 ); |
| 1108 | |
| 1109 | RGBForeColor( sunken ? &white : &shadow ); |
| 1110 | MoveTo( left + 1 , top + m_height - 2 ); |
| 1111 | LineTo( left + m_width - 2 , top + m_height - 2 ); |
| 1112 | LineTo( left + m_width - 2 , top + 1 ); |
| 1113 | |
| 1114 | RGBForeColor( sunken ? &black : &face ); |
| 1115 | MoveTo( left + 2 , top + m_height - 4 ); |
| 1116 | LineTo( left + 2 , top + 2 ); |
| 1117 | LineTo( left + m_width - 4 , top + 2 ); |
| 1118 | #endif |
| 1119 | } |
| 1120 | else if (HasFlag(wxSIMPLE_BORDER)) |
| 1121 | { |
| 1122 | Rect rect = { top , left , m_height + top , m_width + left } ; |
| 1123 | RGBForeColor( &black ) ; |
| 1124 | FrameRect( &rect ) ; |
| 1125 | } |
| 1126 | } |
| 1127 | |
| 1128 | void wxWindowMac::RemoveChild( wxWindowBase *child ) |
| 1129 | { |
| 1130 | if ( child == m_hScrollBar ) |
| 1131 | m_hScrollBar = NULL ; |
| 1132 | if ( child == m_vScrollBar ) |
| 1133 | m_vScrollBar = NULL ; |
| 1134 | |
| 1135 | wxWindowBase::RemoveChild( child ) ; |
| 1136 | } |
| 1137 | |
| 1138 | // New function that will replace some of the above. |
| 1139 | void wxWindowMac::SetScrollbar(int orient, int pos, int thumbVisible, |
| 1140 | int range, bool refresh) |
| 1141 | { |
| 1142 | if ( orient == wxHORIZONTAL ) |
| 1143 | { |
| 1144 | if ( m_hScrollBar ) |
| 1145 | { |
| 1146 | if ( range == 0 || thumbVisible >= range ) |
| 1147 | { |
| 1148 | if ( m_hScrollBar->IsShown() ) |
| 1149 | m_hScrollBar->Show(false) ; |
| 1150 | } |
| 1151 | else |
| 1152 | { |
| 1153 | if ( !m_hScrollBar->IsShown() ) |
| 1154 | m_hScrollBar->Show(true) ; |
| 1155 | m_hScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ; |
| 1156 | } |
| 1157 | } |
| 1158 | } |
| 1159 | else |
| 1160 | { |
| 1161 | if ( m_vScrollBar ) |
| 1162 | { |
| 1163 | if ( range == 0 || thumbVisible >= range ) |
| 1164 | { |
| 1165 | if ( m_vScrollBar->IsShown() ) |
| 1166 | m_vScrollBar->Show(false) ; |
| 1167 | } |
| 1168 | else |
| 1169 | { |
| 1170 | if ( !m_vScrollBar->IsShown() ) |
| 1171 | m_vScrollBar->Show(true) ; |
| 1172 | m_vScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ; |
| 1173 | } |
| 1174 | } |
| 1175 | } |
| 1176 | MacRepositionScrollBars() ; |
| 1177 | } |
| 1178 | |
| 1179 | // Does a physical scroll |
| 1180 | void wxWindowMac::ScrollWindow(int dx, int dy, const wxRect *rect) |
| 1181 | { |
| 1182 | wxClientDC dc(this) ; |
| 1183 | wxMacPortSetter helper(&dc) ; |
| 1184 | |
| 1185 | { |
| 1186 | int width , height ; |
| 1187 | GetClientSize( &width , &height ) ; |
| 1188 | |
| 1189 | Rect scrollrect = { dc.YLOG2DEVMAC(0) , dc.XLOG2DEVMAC(0) , dc.YLOG2DEVMAC(height) , dc.XLOG2DEVMAC(width) } ; |
| 1190 | RgnHandle updateRgn = NewRgn() ; |
| 1191 | ClipRect( &scrollrect ) ; |
| 1192 | if ( rect ) |
| 1193 | { |
| 1194 | Rect r = { dc.YLOG2DEVMAC(rect->y) , dc.XLOG2DEVMAC(rect->x) , dc.YLOG2DEVMAC(rect->y + rect->height) , |
| 1195 | dc.XLOG2DEVMAC(rect->x + rect->width) } ; |
| 1196 | SectRect( &scrollrect , &r , &scrollrect ) ; |
| 1197 | } |
| 1198 | ScrollRect( &scrollrect , dx , dy , updateRgn ) ; |
| 1199 | InvalWindowRgn( (WindowRef) MacGetRootWindow() , updateRgn ) ; |
| 1200 | DisposeRgn( updateRgn ) ; |
| 1201 | } |
| 1202 | |
| 1203 | for (wxNode *node = GetChildren().First(); node; node = node->Next()) |
| 1204 | { |
| 1205 | wxWindowMac *child = (wxWindowMac*)node->Data(); |
| 1206 | if (child == m_vScrollBar) continue; |
| 1207 | if (child == m_hScrollBar) continue; |
| 1208 | if (child->IsTopLevel()) continue; |
| 1209 | |
| 1210 | int x,y; |
| 1211 | child->GetPosition( &x, &y ); |
| 1212 | int w,h; |
| 1213 | child->GetSize( &w, &h ); |
| 1214 | child->SetSize( x+dx, y+dy, w, h ); |
| 1215 | } |
| 1216 | |
| 1217 | } |
| 1218 | |
| 1219 | void wxWindowMac::MacOnScroll(wxScrollEvent &event ) |
| 1220 | { |
| 1221 | if ( event.m_eventObject == m_vScrollBar || event.m_eventObject == m_hScrollBar ) |
| 1222 | { |
| 1223 | wxScrollWinEvent wevent; |
| 1224 | wevent.SetPosition(event.GetPosition()); |
| 1225 | wevent.SetOrientation(event.GetOrientation()); |
| 1226 | wevent.m_eventObject = this; |
| 1227 | |
| 1228 | if (event.m_eventType == wxEVT_SCROLL_TOP) { |
| 1229 | wevent.m_eventType = wxEVT_SCROLLWIN_TOP; |
| 1230 | } else |
| 1231 | if (event.m_eventType == wxEVT_SCROLL_BOTTOM) { |
| 1232 | wevent.m_eventType = wxEVT_SCROLLWIN_BOTTOM; |
| 1233 | } else |
| 1234 | if (event.m_eventType == wxEVT_SCROLL_LINEUP) { |
| 1235 | wevent.m_eventType = wxEVT_SCROLLWIN_LINEUP; |
| 1236 | } else |
| 1237 | if (event.m_eventType == wxEVT_SCROLL_LINEDOWN) { |
| 1238 | wevent.m_eventType = wxEVT_SCROLLWIN_LINEDOWN; |
| 1239 | } else |
| 1240 | if (event.m_eventType == wxEVT_SCROLL_PAGEUP) { |
| 1241 | wevent.m_eventType = wxEVT_SCROLLWIN_PAGEUP; |
| 1242 | } else |
| 1243 | if (event.m_eventType == wxEVT_SCROLL_PAGEDOWN) { |
| 1244 | wevent.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN; |
| 1245 | } else |
| 1246 | if (event.m_eventType == wxEVT_SCROLL_THUMBTRACK) { |
| 1247 | wevent.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK; |
| 1248 | } |
| 1249 | |
| 1250 | GetEventHandler()->ProcessEvent(wevent); |
| 1251 | } |
| 1252 | } |
| 1253 | |
| 1254 | // Get the window with the focus |
| 1255 | wxWindowMac *wxWindowBase::FindFocus() |
| 1256 | { |
| 1257 | return gFocusWindow ; |
| 1258 | } |
| 1259 | |
| 1260 | #if WXWIN_COMPATIBILITY |
| 1261 | // If nothing defined for this, try the parent. |
| 1262 | // E.g. we may be a button loaded from a resource, with no callback function |
| 1263 | // defined. |
| 1264 | void wxWindowMac::OnCommand(wxWindowMac& win, wxCommandEvent& event) |
| 1265 | { |
| 1266 | if ( GetEventHandler()->ProcessEvent(event) ) |
| 1267 | return; |
| 1268 | if ( m_parent ) |
| 1269 | m_parent->GetEventHandler()->OnCommand(win, event); |
| 1270 | } |
| 1271 | #endif // WXWIN_COMPATIBILITY_2 |
| 1272 | |
| 1273 | #if WXWIN_COMPATIBILITY |
| 1274 | wxObject* wxWindowMac::GetChild(int number) const |
| 1275 | { |
| 1276 | // Return a pointer to the Nth object in the Panel |
| 1277 | wxNode *node = GetChildren().First(); |
| 1278 | int n = number; |
| 1279 | while (node && n--) |
| 1280 | node = node->Next(); |
| 1281 | if ( node ) |
| 1282 | { |
| 1283 | wxObject *obj = (wxObject *)node->Data(); |
| 1284 | return(obj); |
| 1285 | } |
| 1286 | else |
| 1287 | return NULL; |
| 1288 | } |
| 1289 | #endif // WXWIN_COMPATIBILITY |
| 1290 | |
| 1291 | void wxWindowMac::OnSetFocus(wxFocusEvent& event) |
| 1292 | { |
| 1293 | // panel wants to track the window which was the last to have focus in it, |
| 1294 | // so we want to set ourselves as the window which last had focus |
| 1295 | // |
| 1296 | // notice that it's also important to do it upwards the tree becaus |
| 1297 | // otherwise when the top level panel gets focus, it won't set it back to |
| 1298 | // us, but to some other sibling |
| 1299 | |
| 1300 | // CS:don't know if this is still needed: |
| 1301 | //wxChildFocusEvent eventFocus(this); |
| 1302 | //(void)GetEventHandler()->ProcessEvent(eventFocus); |
| 1303 | |
| 1304 | event.Skip(); |
| 1305 | } |
| 1306 | |
| 1307 | void wxWindowMac::Clear() |
| 1308 | { |
| 1309 | wxClientDC dc(this); |
| 1310 | wxBrush brush(GetBackgroundColour(), wxSOLID); |
| 1311 | dc.SetBackground(brush); |
| 1312 | dc.Clear(); |
| 1313 | } |
| 1314 | |
| 1315 | // Setup background and foreground colours correctly |
| 1316 | void wxWindowMac::SetupColours() |
| 1317 | { |
| 1318 | if ( GetParent() ) |
| 1319 | SetBackgroundColour(GetParent()->GetBackgroundColour()); |
| 1320 | } |
| 1321 | |
| 1322 | void wxWindowMac::OnIdle(wxIdleEvent& event) |
| 1323 | { |
| 1324 | /* |
| 1325 | // Check if we need to send a LEAVE event |
| 1326 | if (m_mouseInWindow) |
| 1327 | { |
| 1328 | POINT pt; |
| 1329 | ::GetCursorPos(&pt); |
| 1330 | if (::WindowFromPoint(pt) != (HWND) GetHWND()) |
| 1331 | { |
| 1332 | // Generate a LEAVE event |
| 1333 | m_mouseInWindow = FALSE; |
| 1334 | MSWOnMouseLeave(pt.x, pt.y, 0); |
| 1335 | } |
| 1336 | } |
| 1337 | */ |
| 1338 | |
| 1339 | // This calls the UI-update mechanism (querying windows for |
| 1340 | // menu/toolbar/control state information) |
| 1341 | UpdateWindowUI(); |
| 1342 | } |
| 1343 | |
| 1344 | // Raise the window to the top of the Z order |
| 1345 | void wxWindowMac::Raise() |
| 1346 | { |
| 1347 | } |
| 1348 | |
| 1349 | // Lower the window to the bottom of the Z order |
| 1350 | void wxWindowMac::Lower() |
| 1351 | { |
| 1352 | } |
| 1353 | |
| 1354 | void wxWindowMac::DoSetClientSize(int width, int height) |
| 1355 | { |
| 1356 | if ( width != -1 || height != -1 ) |
| 1357 | { |
| 1358 | |
| 1359 | if ( width != -1 && m_vScrollBar ) |
| 1360 | width += MAC_SCROLLBAR_SIZE ; |
| 1361 | if ( height != -1 && m_vScrollBar ) |
| 1362 | height += MAC_SCROLLBAR_SIZE ; |
| 1363 | |
| 1364 | width += MacGetLeftBorderSize( ) + MacGetRightBorderSize( ) ; |
| 1365 | height += MacGetTopBorderSize( ) + MacGetBottomBorderSize( ) ; |
| 1366 | |
| 1367 | DoSetSize( -1 , -1 , width , height ) ; |
| 1368 | } |
| 1369 | } |
| 1370 | |
| 1371 | |
| 1372 | wxWindowMac* wxWindowMac::s_lastMouseWindow = NULL ; |
| 1373 | |
| 1374 | bool wxWindowMac::MacGetWindowFromPointSub( const wxPoint &point , wxWindowMac** outWin ) |
| 1375 | { |
| 1376 | if ( IsTopLevel() ) |
| 1377 | { |
| 1378 | if ((point.x < 0) || (point.y < 0) || |
| 1379 | (point.x > (m_width)) || (point.y > (m_height))) |
| 1380 | return FALSE; |
| 1381 | } |
| 1382 | else |
| 1383 | { |
| 1384 | if ((point.x < m_x) || (point.y < m_y) || |
| 1385 | (point.x > (m_x + m_width)) || (point.y > (m_y + m_height))) |
| 1386 | return FALSE; |
| 1387 | } |
| 1388 | |
| 1389 | WindowRef window = (WindowRef) MacGetRootWindow() ; |
| 1390 | |
| 1391 | wxPoint newPoint( point ) ; |
| 1392 | |
| 1393 | if ( !IsTopLevel() ) |
| 1394 | { |
| 1395 | newPoint.x -= m_x; |
| 1396 | newPoint.y -= m_y; |
| 1397 | } |
| 1398 | |
| 1399 | for (wxNode *node = GetChildren().First(); node; node = node->Next()) |
| 1400 | { |
| 1401 | wxWindowMac *child = (wxWindowMac*)node->Data(); |
| 1402 | // added the m_isShown test --dmazzoni |
| 1403 | if ( child->MacGetRootWindow() == window && child->m_isShown ) |
| 1404 | { |
| 1405 | if (child->MacGetWindowFromPointSub(newPoint , outWin )) |
| 1406 | return TRUE; |
| 1407 | } |
| 1408 | } |
| 1409 | |
| 1410 | *outWin = this ; |
| 1411 | return TRUE; |
| 1412 | } |
| 1413 | |
| 1414 | bool wxWindowMac::MacGetWindowFromPoint( const wxPoint &screenpoint , wxWindowMac** outWin ) |
| 1415 | { |
| 1416 | WindowRef window ; |
| 1417 | |
| 1418 | Point pt = { screenpoint.y , screenpoint.x } ; |
| 1419 | if ( ::FindWindow( pt , &window ) == 3 ) |
| 1420 | { |
| 1421 | |
| 1422 | wxWindowMac* win = wxFindWinFromMacWindow( window ) ; |
| 1423 | if ( win ) |
| 1424 | { |
| 1425 | // No, this yields the CLIENT are, we need the whole frame. RR. |
| 1426 | // point = win->ScreenToClient( point ) ; |
| 1427 | |
| 1428 | GrafPtr port; |
| 1429 | ::GetPort( &port ) ; |
| 1430 | ::SetPort( UMAGetWindowPort( window ) ) ; |
| 1431 | ::GlobalToLocal( &pt ) ; |
| 1432 | ::SetPort( port ) ; |
| 1433 | |
| 1434 | wxPoint point( pt.h, pt.v ) ; |
| 1435 | |
| 1436 | return win->MacGetWindowFromPointSub( point , outWin ) ; |
| 1437 | } |
| 1438 | } |
| 1439 | return FALSE ; |
| 1440 | } |
| 1441 | |
| 1442 | extern int wxBusyCursorCount ; |
| 1443 | static wxWindow *gs_lastWhich = NULL; |
| 1444 | |
| 1445 | bool wxWindowMac::MacSetupCursor( const wxPoint& pt) |
| 1446 | { |
| 1447 | // first trigger a set cursor event |
| 1448 | |
| 1449 | wxPoint clientorigin = GetClientAreaOrigin() ; |
| 1450 | wxSize clientsize = GetClientSize() ; |
| 1451 | wxCursor cursor ; |
| 1452 | if ( wxRect2DInt( clientorigin.x , clientorigin.y , clientsize.x , clientsize.y ).Contains( wxPoint2DInt( pt ) ) ) |
| 1453 | { |
| 1454 | wxSetCursorEvent event( pt.x , pt.y ); |
| 1455 | |
| 1456 | bool processedEvtSetCursor = GetEventHandler()->ProcessEvent(event); |
| 1457 | if ( processedEvtSetCursor && event.HasCursor() ) |
| 1458 | { |
| 1459 | cursor = event.GetCursor() ; |
| 1460 | } |
| 1461 | else |
| 1462 | { |
| 1463 | |
| 1464 | // the test for processedEvtSetCursor is here to prevent using m_cursor |
| 1465 | // if the user code caught EVT_SET_CURSOR() and returned nothing from |
| 1466 | // it - this is a way to say that our cursor shouldn't be used for this |
| 1467 | // point |
| 1468 | if ( !processedEvtSetCursor && m_cursor.Ok() ) |
| 1469 | { |
| 1470 | cursor = m_cursor ; |
| 1471 | } |
| 1472 | if ( wxIsBusy() ) |
| 1473 | { |
| 1474 | } |
| 1475 | else |
| 1476 | { |
| 1477 | if ( !GetParent() ) |
| 1478 | cursor = *wxSTANDARD_CURSOR ; |
| 1479 | } |
| 1480 | } |
| 1481 | if ( cursor.Ok() ) |
| 1482 | cursor.MacInstall() ; |
| 1483 | } |
| 1484 | return cursor.Ok() ; |
| 1485 | } |
| 1486 | |
| 1487 | bool wxWindowMac::MacDispatchMouseEvent(wxMouseEvent& event) |
| 1488 | { |
| 1489 | if ((event.m_x < m_x) || (event.m_y < m_y) || |
| 1490 | (event.m_x > (m_x + m_width)) || (event.m_y > (m_y + m_height))) |
| 1491 | return FALSE; |
| 1492 | |
| 1493 | |
| 1494 | if ( IsKindOf( CLASSINFO ( wxStaticBox ) ) /* || IsKindOf( CLASSINFO( wxSpinCtrl ) ) */) |
| 1495 | return FALSE ; |
| 1496 | |
| 1497 | WindowRef window = (WindowRef) MacGetRootWindow() ; |
| 1498 | |
| 1499 | event.m_x -= m_x; |
| 1500 | event.m_y -= m_y; |
| 1501 | |
| 1502 | int x = event.m_x ; |
| 1503 | int y = event.m_y ; |
| 1504 | |
| 1505 | for (wxNode *node = GetChildren().First(); node; node = node->Next()) |
| 1506 | { |
| 1507 | wxWindowMac *child = (wxWindowMac*)node->Data(); |
| 1508 | if ( child->MacGetRootWindow() == window && child->IsShown() && child->IsEnabled() ) |
| 1509 | { |
| 1510 | if (child->MacDispatchMouseEvent(event)) |
| 1511 | return TRUE; |
| 1512 | } |
| 1513 | } |
| 1514 | |
| 1515 | wxWindow* cursorTarget = this ; |
| 1516 | wxPoint cursorPoint( x , y ) ; |
| 1517 | |
| 1518 | while( cursorTarget && !cursorTarget->MacSetupCursor( cursorPoint ) ) |
| 1519 | { |
| 1520 | cursorTarget = cursorTarget->GetParent() ; |
| 1521 | if ( cursorTarget ) |
| 1522 | cursorPoint += cursorTarget->GetPosition() ; |
| 1523 | } |
| 1524 | event.m_x = x ; |
| 1525 | event.m_y = y ; |
| 1526 | event.SetEventObject( this ) ; |
| 1527 | |
| 1528 | if ( event.GetEventType() == wxEVT_LEFT_DOWN ) |
| 1529 | { |
| 1530 | // set focus to this window |
| 1531 | if (AcceptsFocus() && FindFocus()!=this) |
| 1532 | SetFocus(); |
| 1533 | } |
| 1534 | |
| 1535 | #if wxUSE_TOOLTIPS |
| 1536 | if ( event.GetEventType() == wxEVT_MOTION |
| 1537 | || event.GetEventType() == wxEVT_ENTER_WINDOW |
| 1538 | || event.GetEventType() == wxEVT_LEAVE_WINDOW ) |
| 1539 | wxToolTip::RelayEvent( this , event); |
| 1540 | #endif // wxUSE_TOOLTIPS |
| 1541 | |
| 1542 | if (gs_lastWhich != this) |
| 1543 | { |
| 1544 | gs_lastWhich = this; |
| 1545 | |
| 1546 | // Double clicks must always occur on the same window |
| 1547 | if (event.GetEventType() == wxEVT_LEFT_DCLICK) |
| 1548 | event.SetEventType( wxEVT_LEFT_DOWN ); |
| 1549 | if (event.GetEventType() == wxEVT_RIGHT_DCLICK) |
| 1550 | event.SetEventType( wxEVT_RIGHT_DOWN ); |
| 1551 | |
| 1552 | // Same for mouse up events |
| 1553 | if (event.GetEventType() == wxEVT_LEFT_UP) |
| 1554 | return TRUE; |
| 1555 | if (event.GetEventType() == wxEVT_RIGHT_UP) |
| 1556 | return TRUE; |
| 1557 | } |
| 1558 | |
| 1559 | GetEventHandler()->ProcessEvent( event ) ; |
| 1560 | |
| 1561 | return TRUE; |
| 1562 | } |
| 1563 | |
| 1564 | wxString wxWindowMac::MacGetToolTipString( wxPoint &pt ) |
| 1565 | { |
| 1566 | if ( m_tooltip ) |
| 1567 | { |
| 1568 | return m_tooltip->GetTip() ; |
| 1569 | } |
| 1570 | return "" ; |
| 1571 | } |
| 1572 | |
| 1573 | void wxWindowMac::Update() |
| 1574 | { |
| 1575 | wxTopLevelWindowMac* win = MacGetTopLevelWindow( ) ; |
| 1576 | if ( win ) |
| 1577 | { |
| 1578 | win->MacUpdate( 0 ) ; |
| 1579 | #if TARGET_API_MAC_CARBON |
| 1580 | if ( QDIsPortBuffered( GetWindowPort( (WindowRef) win->MacGetWindowRef() ) ) ) |
| 1581 | { |
| 1582 | QDFlushPortBuffer( GetWindowPort( (WindowRef) win->MacGetWindowRef() ) , NULL ) ; |
| 1583 | } |
| 1584 | #endif |
| 1585 | } |
| 1586 | } |
| 1587 | |
| 1588 | wxTopLevelWindowMac* wxWindowMac::MacGetTopLevelWindow() const |
| 1589 | { |
| 1590 | wxTopLevelWindowMac* win = NULL ; |
| 1591 | WindowRef window = (WindowRef) MacGetRootWindow() ; |
| 1592 | if ( window ) |
| 1593 | { |
| 1594 | win = wxFindWinFromMacWindow( window ) ; |
| 1595 | } |
| 1596 | return win ; |
| 1597 | } |
| 1598 | |
| 1599 | const wxRegion& wxWindowMac::MacGetVisibleRegion( bool respectChildrenAndSiblings ) |
| 1600 | { |
| 1601 | RgnHandle visRgn = NewRgn() ; |
| 1602 | RgnHandle tempRgn = NewRgn() ; |
| 1603 | |
| 1604 | SetRectRgn( visRgn , 0 , 0 , m_width , m_height ) ; |
| 1605 | |
| 1606 | //TODO : as soon as the new scheme has proven to work correctly, move this to wxStaticBox |
| 1607 | if ( IsKindOf( CLASSINFO( wxStaticBox ) ) ) |
| 1608 | { |
| 1609 | int borderTop = 14 ; |
| 1610 | int borderOther = 4 ; |
| 1611 | |
| 1612 | SetRectRgn( tempRgn , borderOther , borderTop , m_width - borderOther , m_height - borderOther ) ; |
| 1613 | DiffRgn( visRgn , tempRgn , visRgn ) ; |
| 1614 | } |
| 1615 | |
| 1616 | if ( !IsTopLevel() ) |
| 1617 | { |
| 1618 | wxWindow* parent = GetParent() ; |
| 1619 | while( parent ) |
| 1620 | { |
| 1621 | wxSize size = parent->GetSize() ; |
| 1622 | int x , y ; |
| 1623 | x = y = 0 ; |
| 1624 | parent->MacWindowToRootWindow( &x, &y ) ; |
| 1625 | MacRootWindowToWindow( &x , &y ) ; |
| 1626 | |
| 1627 | SetRectRgn( tempRgn , |
| 1628 | x + parent->MacGetLeftBorderSize() , y + parent->MacGetTopBorderSize() , |
| 1629 | x + size.x - parent->MacGetLeftBorderSize() - parent->MacGetRightBorderSize(), |
| 1630 | y + size.y - parent->MacGetTopBorderSize() - parent->MacGetBottomBorderSize()) ; |
| 1631 | |
| 1632 | SectRgn( visRgn , tempRgn , visRgn ) ; |
| 1633 | if ( parent->IsTopLevel() ) |
| 1634 | break ; |
| 1635 | parent = parent->GetParent() ; |
| 1636 | } |
| 1637 | } |
| 1638 | if ( respectChildrenAndSiblings ) |
| 1639 | { |
| 1640 | if ( GetWindowStyle() & wxCLIP_CHILDREN ) |
| 1641 | { |
| 1642 | for (wxNode *node = GetChildren().First(); node; node = node->Next()) |
| 1643 | { |
| 1644 | wxWindowMac *child = (wxWindowMac*)node->Data(); |
| 1645 | |
| 1646 | if ( !child->IsTopLevel() && child->IsShown() ) |
| 1647 | { |
| 1648 | SetRectRgn( tempRgn , child->m_x , child->m_y , child->m_x + child->m_width , child->m_y + child->m_height ) ; |
| 1649 | DiffRgn( visRgn , tempRgn , visRgn ) ; |
| 1650 | } |
| 1651 | } |
| 1652 | } |
| 1653 | |
| 1654 | if ( (GetWindowStyle() & wxCLIP_SIBLINGS) && GetParent() ) |
| 1655 | { |
| 1656 | bool thisWindowThrough = false ; |
| 1657 | for (wxNode *node = GetParent()->GetChildren().First(); node; node = node->Next()) |
| 1658 | { |
| 1659 | wxWindowMac *sibling = (wxWindowMac*)node->Data(); |
| 1660 | if ( sibling == this ) |
| 1661 | { |
| 1662 | thisWindowThrough = true ; |
| 1663 | continue ; |
| 1664 | } |
| 1665 | if( !thisWindowThrough ) |
| 1666 | { |
| 1667 | continue ; |
| 1668 | } |
| 1669 | |
| 1670 | if ( !sibling->IsTopLevel() && sibling->IsShown() ) |
| 1671 | { |
| 1672 | SetRectRgn( tempRgn , sibling->m_x - m_x , sibling->m_y - m_y , sibling->m_x + sibling->m_width - m_x , sibling->m_y + sibling->m_height - m_y ) ; |
| 1673 | DiffRgn( visRgn , tempRgn , visRgn ) ; |
| 1674 | } |
| 1675 | } |
| 1676 | } |
| 1677 | } |
| 1678 | m_macVisibleRegion = visRgn ; |
| 1679 | DisposeRgn( visRgn ) ; |
| 1680 | DisposeRgn( tempRgn ) ; |
| 1681 | return m_macVisibleRegion ; |
| 1682 | } |
| 1683 | |
| 1684 | void wxWindowMac::MacRedraw( WXHRGN updatergnr , long time, bool erase) |
| 1685 | { |
| 1686 | RgnHandle updatergn = (RgnHandle) updatergnr ; |
| 1687 | // updatergn is always already clipped to our boundaries |
| 1688 | // it is in window coordinates, not in client coordinates |
| 1689 | |
| 1690 | WindowRef window = (WindowRef) MacGetRootWindow() ; |
| 1691 | |
| 1692 | { |
| 1693 | // ownUpdateRgn is the area that this window has to repaint, it is in window coordinates |
| 1694 | RgnHandle ownUpdateRgn = NewRgn() ; |
| 1695 | CopyRgn( updatergn , ownUpdateRgn ) ; |
| 1696 | |
| 1697 | SectRgn( ownUpdateRgn , (RgnHandle) MacGetVisibleRegion().GetWXHRGN() , ownUpdateRgn ) ; |
| 1698 | |
| 1699 | // newupdate is the update region in client coordinates |
| 1700 | RgnHandle newupdate = NewRgn() ; |
| 1701 | wxSize point = GetClientSize() ; |
| 1702 | wxPoint origin = GetClientAreaOrigin() ; |
| 1703 | SetRectRgn( newupdate , origin.x , origin.y , origin.x + point.x , origin.y+point.y ) ; |
| 1704 | SectRgn( newupdate , ownUpdateRgn , newupdate ) ; |
| 1705 | OffsetRgn( newupdate , -origin.x , -origin.y ) ; |
| 1706 | m_updateRegion = newupdate ; |
| 1707 | DisposeRgn( newupdate ) ; // it's been cloned to m_updateRegion |
| 1708 | |
| 1709 | if ( erase && !EmptyRgn(ownUpdateRgn) ) |
| 1710 | { |
| 1711 | wxWindowDC dc(this); |
| 1712 | dc.SetClippingRegion(wxRegion(ownUpdateRgn)); |
| 1713 | wxEraseEvent eevent( GetId(), &dc ); |
| 1714 | eevent.SetEventObject( this ); |
| 1715 | GetEventHandler()->ProcessEvent( eevent ); |
| 1716 | |
| 1717 | wxNcPaintEvent eventNc( GetId() ); |
| 1718 | eventNc.SetEventObject( this ); |
| 1719 | GetEventHandler()->ProcessEvent( eventNc ); |
| 1720 | } |
| 1721 | DisposeRgn( ownUpdateRgn ) ; |
| 1722 | if ( !m_updateRegion.Empty() ) |
| 1723 | { |
| 1724 | wxPaintEvent event; |
| 1725 | event.m_timeStamp = time ; |
| 1726 | event.SetEventObject(this); |
| 1727 | GetEventHandler()->ProcessEvent(event); |
| 1728 | } |
| 1729 | } |
| 1730 | |
| 1731 | // now intersect for each of the children their rect with the updateRgn and call MacRedraw recursively |
| 1732 | |
| 1733 | RgnHandle childupdate = NewRgn() ; |
| 1734 | for (wxNode *node = GetChildren().First(); node; node = node->Next()) |
| 1735 | { |
| 1736 | // calculate the update region for the child windows by intersecting the window rectangle with our own |
| 1737 | // passed in update region and then offset it to be client-wise window coordinates again |
| 1738 | wxWindowMac *child = (wxWindowMac*)node->Data(); |
| 1739 | SetRectRgn( childupdate , child->m_x , child->m_y , child->m_x + child->m_width , child->m_y + child->m_height ) ; |
| 1740 | SectRgn( childupdate , updatergn , childupdate ) ; |
| 1741 | OffsetRgn( childupdate , -child->m_x , -child->m_y ) ; |
| 1742 | if ( child->MacGetRootWindow() == window && child->IsShown() && !EmptyRgn( childupdate ) ) |
| 1743 | { |
| 1744 | // because dialogs may also be children |
| 1745 | child->MacRedraw( childupdate , time , erase ) ; |
| 1746 | } |
| 1747 | } |
| 1748 | DisposeRgn( childupdate ) ; |
| 1749 | // eventually a draw grow box here |
| 1750 | |
| 1751 | } |
| 1752 | |
| 1753 | WXHWND wxWindowMac::MacGetRootWindow() const |
| 1754 | { |
| 1755 | wxWindowMac *iter = (wxWindowMac*)this ; |
| 1756 | |
| 1757 | while( iter ) |
| 1758 | { |
| 1759 | if ( iter->IsTopLevel() ) |
| 1760 | return ((wxTopLevelWindow*)iter)->MacGetWindowRef() ; |
| 1761 | |
| 1762 | iter = iter->GetParent() ; |
| 1763 | } |
| 1764 | wxASSERT_MSG( 1 , "No valid mac root window" ) ; |
| 1765 | return NULL ; |
| 1766 | } |
| 1767 | |
| 1768 | void wxWindowMac::MacCreateScrollBars( long style ) |
| 1769 | { |
| 1770 | wxASSERT_MSG( m_vScrollBar == NULL && m_hScrollBar == NULL , "attempt to create window twice" ) ; |
| 1771 | |
| 1772 | bool hasBoth = ( style & wxVSCROLL ) && ( style & wxHSCROLL ) ; |
| 1773 | int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1: 0 ; |
| 1774 | int width, height ; |
| 1775 | GetClientSize( &width , &height ) ; |
| 1776 | |
| 1777 | wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ; |
| 1778 | wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ; |
| 1779 | wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ; |
| 1780 | wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ; |
| 1781 | |
| 1782 | m_vScrollBar = new wxScrollBar(this, wxWINDOW_VSCROLL, vPoint, |
| 1783 | vSize , wxVERTICAL); |
| 1784 | |
| 1785 | if ( style & wxVSCROLL ) |
| 1786 | { |
| 1787 | |
| 1788 | } |
| 1789 | else |
| 1790 | { |
| 1791 | m_vScrollBar->Show(false) ; |
| 1792 | } |
| 1793 | m_hScrollBar = new wxScrollBar(this, wxWINDOW_HSCROLL, hPoint, |
| 1794 | hSize , wxHORIZONTAL); |
| 1795 | if ( style & wxHSCROLL ) |
| 1796 | { |
| 1797 | } |
| 1798 | else |
| 1799 | { |
| 1800 | m_hScrollBar->Show(false) ; |
| 1801 | } |
| 1802 | |
| 1803 | // because the create does not take into account the client area origin |
| 1804 | MacRepositionScrollBars() ; // we might have a real position shift |
| 1805 | } |
| 1806 | |
| 1807 | void wxWindowMac::MacRepositionScrollBars() |
| 1808 | { |
| 1809 | bool hasBoth = ( m_hScrollBar && m_hScrollBar->IsShown()) && ( m_vScrollBar && m_vScrollBar->IsShown()) ; |
| 1810 | int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1 : 0 ; |
| 1811 | |
| 1812 | // get real client area |
| 1813 | |
| 1814 | int width = m_width ; |
| 1815 | int height = m_height ; |
| 1816 | |
| 1817 | width -= MacGetLeftBorderSize() + MacGetRightBorderSize(); |
| 1818 | height -= MacGetTopBorderSize() + MacGetBottomBorderSize(); |
| 1819 | |
| 1820 | wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ; |
| 1821 | wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ; |
| 1822 | wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ; |
| 1823 | wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ; |
| 1824 | |
| 1825 | int x = 0 ; |
| 1826 | int y = 0 ; |
| 1827 | int w = m_width ; |
| 1828 | int h = m_height ; |
| 1829 | |
| 1830 | MacClientToRootWindow( &x , &y ) ; |
| 1831 | MacClientToRootWindow( &w , &h ) ; |
| 1832 | |
| 1833 | wxWindowMac *iter = (wxWindowMac*)this ; |
| 1834 | |
| 1835 | int totW = 10000 , totH = 10000; |
| 1836 | while( iter ) |
| 1837 | { |
| 1838 | if ( iter->IsTopLevel() ) |
| 1839 | { |
| 1840 | totW = iter->m_width ; |
| 1841 | totH = iter->m_height ; |
| 1842 | break ; |
| 1843 | } |
| 1844 | |
| 1845 | iter = iter->GetParent() ; |
| 1846 | } |
| 1847 | |
| 1848 | if ( x == 0 ) |
| 1849 | { |
| 1850 | hPoint.x = -1 ; |
| 1851 | hSize.x += 1 ; |
| 1852 | } |
| 1853 | if ( y == 0 ) |
| 1854 | { |
| 1855 | vPoint.y = -1 ; |
| 1856 | vSize.y += 1 ; |
| 1857 | } |
| 1858 | |
| 1859 | if ( w-x >= totW ) |
| 1860 | { |
| 1861 | hSize.x += 1 ; |
| 1862 | vPoint.x += 1 ; |
| 1863 | } |
| 1864 | |
| 1865 | if ( h-y >= totH ) |
| 1866 | { |
| 1867 | vSize.y += 1 ; |
| 1868 | hPoint.y += 1 ; |
| 1869 | } |
| 1870 | |
| 1871 | if ( m_vScrollBar ) |
| 1872 | { |
| 1873 | m_vScrollBar->SetSize( vPoint.x , vPoint.y, vSize.x, vSize.y , wxSIZE_ALLOW_MINUS_ONE); |
| 1874 | } |
| 1875 | if ( m_hScrollBar ) |
| 1876 | { |
| 1877 | m_hScrollBar->SetSize( hPoint.x , hPoint.y, hSize.x, hSize.y, wxSIZE_ALLOW_MINUS_ONE); |
| 1878 | } |
| 1879 | } |
| 1880 | |
| 1881 | bool wxWindowMac::AcceptsFocus() const |
| 1882 | { |
| 1883 | return MacCanFocus() && wxWindowBase::AcceptsFocus(); |
| 1884 | } |
| 1885 | |
| 1886 | WXWidget wxWindowMac::MacGetContainerForEmbedding() |
| 1887 | { |
| 1888 | return GetParent()->MacGetContainerForEmbedding() ; |
| 1889 | } |
| 1890 | |
| 1891 | void wxWindowMac::MacSuperChangedPosition() |
| 1892 | { |
| 1893 | // only window-absolute structures have to be moved i.e. controls |
| 1894 | |
| 1895 | wxNode *node = GetChildren().First(); |
| 1896 | while ( node ) |
| 1897 | { |
| 1898 | wxWindowMac *child = (wxWindowMac *)node->Data(); |
| 1899 | child->MacSuperChangedPosition() ; |
| 1900 | node = node->Next(); |
| 1901 | } |
| 1902 | } |
| 1903 | |
| 1904 | void wxWindowMac::MacTopLevelWindowChangedPosition() |
| 1905 | { |
| 1906 | // only screen-absolute structures have to be moved i.e. glcanvas |
| 1907 | |
| 1908 | wxNode *node = GetChildren().First(); |
| 1909 | while ( node ) |
| 1910 | { |
| 1911 | wxWindowMac *child = (wxWindowMac *)node->Data(); |
| 1912 | child->MacTopLevelWindowChangedPosition() ; |
| 1913 | node = node->Next(); |
| 1914 | } |
| 1915 | } |
| 1916 | long wxWindowMac::MacGetLeftBorderSize( ) const |
| 1917 | { |
| 1918 | if( IsTopLevel() ) |
| 1919 | return 0 ; |
| 1920 | |
| 1921 | if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER ) |
| 1922 | { |
| 1923 | SInt32 border = 3 ; |
| 1924 | #if wxMAC_USE_THEME_BORDER |
| 1925 | #if TARGET_CARBON |
| 1926 | GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ; |
| 1927 | #endif |
| 1928 | #endif |
| 1929 | return border ; |
| 1930 | } |
| 1931 | else if ( m_windowStyle &wxDOUBLE_BORDER) |
| 1932 | { |
| 1933 | SInt32 border = 3 ; |
| 1934 | #if wxMAC_USE_THEME_BORDER |
| 1935 | #if TARGET_CARBON |
| 1936 | GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ; |
| 1937 | #endif |
| 1938 | #endif |
| 1939 | return border ; |
| 1940 | } |
| 1941 | else if (m_windowStyle &wxSIMPLE_BORDER) |
| 1942 | { |
| 1943 | return 1 ; |
| 1944 | } |
| 1945 | return 0 ; |
| 1946 | } |
| 1947 | |
| 1948 | long wxWindowMac::MacGetRightBorderSize( ) const |
| 1949 | { |
| 1950 | // they are all symmetric in mac themes |
| 1951 | return MacGetLeftBorderSize() ; |
| 1952 | } |
| 1953 | |
| 1954 | long wxWindowMac::MacGetTopBorderSize( ) const |
| 1955 | { |
| 1956 | // they are all symmetric in mac themes |
| 1957 | return MacGetLeftBorderSize() ; |
| 1958 | } |
| 1959 | |
| 1960 | long wxWindowMac::MacGetBottomBorderSize( ) const |
| 1961 | { |
| 1962 | // they are all symmetric in mac themes |
| 1963 | return MacGetLeftBorderSize() ; |
| 1964 | } |
| 1965 | |
| 1966 | long wxWindowMac::MacRemoveBordersFromStyle( long style ) |
| 1967 | { |
| 1968 | return style & ~( wxDOUBLE_BORDER | wxSUNKEN_BORDER | wxRAISED_BORDER | wxBORDER | wxSTATIC_BORDER ) ; |
| 1969 | } |
| 1970 | |
| 1971 | // Find the wxWindowMac at the current mouse position, returning the mouse |
| 1972 | // position. |
| 1973 | wxWindowMac* wxFindWindowAtPointer(wxPoint& pt) |
| 1974 | { |
| 1975 | pt = wxGetMousePosition(); |
| 1976 | wxWindowMac* found = wxFindWindowAtPoint(pt); |
| 1977 | return found; |
| 1978 | } |
| 1979 | |
| 1980 | // Get the current mouse position. |
| 1981 | wxPoint wxGetMousePosition() |
| 1982 | { |
| 1983 | int x, y; |
| 1984 | wxGetMousePosition(& x, & y); |
| 1985 | return wxPoint(x, y); |
| 1986 | } |
| 1987 | |