///////////////////////////////////////////////////////////////////////////// // Name: windows.cpp // Purpose: wxWindow // Author: AUTHOR // Modified by: // Created: ??/??/98 // RCS-ID: $Id$ // Copyright: (c) AUTHOR // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// #ifdef __GNUG__ #pragma implementation "window.h" #endif #include "wx/setup.h" #include "wx/menu.h" #include "wx/dc.h" #include "wx/dcclient.h" #include "wx/utils.h" #include "wx/app.h" #include "wx/panel.h" #include "wx/layout.h" #include "wx/dialog.h" #include "wx/listbox.h" #include "wx/button.h" #include "wx/settings.h" #include "wx/msgdlg.h" #include "wx/frame.h" #include "wx/notebook.h" #include "wx/tabctrl.h" // TODO remove the line below, just for lookup-up convenience CS #include "wx/mac/window.h" #include "wx/menuitem.h" #include "wx/log.h" #define wxWINDOW_HSCROLL 5998 #define wxWINDOW_VSCROLL 5997 #define MAC_SCROLLBAR_SIZE 16 #include #if wxUSE_DRAG_AND_DROP #include "wx/dnd.h" #endif #include extern wxList wxPendingDelete; wxWindow* gFocusWindow = NULL ; #if !USE_SHARED_LIBRARY IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxEvtHandler) BEGIN_EVENT_TABLE(wxWindow, wxEvtHandler) EVT_CHAR(wxWindow::OnChar) EVT_ERASE_BACKGROUND(wxWindow::OnEraseBackground) EVT_SYS_COLOUR_CHANGED(wxWindow::OnSysColourChanged) EVT_INIT_DIALOG(wxWindow::OnInitDialog) EVT_IDLE(wxWindow::OnIdle) EVT_PAINT(wxWindow::OnPaint) END_EVENT_TABLE() #endif // Constructor wxWindow::wxWindow() { Init() ; } void wxWindow::Init() { m_macWindowData = NULL ; m_isWindow = TRUE; m_x = 0; m_y = 0 ; m_width = 0 ; m_height = 0 ; // these are the defaults for MSW m_macShown = true ; m_macEnabled = true ; // Generic m_windowId = 0; m_windowStyle = 0; m_windowParent = NULL; m_windowEventHandler = this; m_windowName = ""; m_windowCursor = *wxSTANDARD_CURSOR; m_children = new wxWindowList; m_constraints = NULL; m_constraintsInvolvedIn = NULL; m_windowSizer = NULL; m_sizerParent = NULL; m_autoLayout = FALSE; m_windowValidator = NULL; m_defaultItem = NULL; m_returnCode = 0; m_caretWidth = 0; m_caretHeight = 0; m_caretEnabled = FALSE; m_caretShown = FALSE; m_backgroundColour = wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE) ; // m_backgroundColour = wxSystemSettings::GetSystemColour(wxSYS_COLOUR_WINDOW) ; ; m_foregroundColour = *wxBLACK; m_hScrollBar = NULL ; m_vScrollBar = NULL ; m_mouseInWindow = FALSE; #if wxUSE_DRAG_AND_DROP m_pDropTarget = NULL; #endif } // Destructor wxWindow::~wxWindow() { if ( s_lastMouseWindow == this ) { s_lastMouseWindow = NULL ; } // Have to delete constraints/sizer FIRST otherwise // sizers may try to look at deleted windows as they // delete themselves. #if wxUSE_CONSTRAINTS DeleteRelatedConstraints(); if (m_constraints) { // This removes any dangling pointers to this window // in other windows' constraintsInvolvedIn lists. UnsetConstraints(m_constraints); delete m_constraints; m_constraints = NULL; } if (m_windowSizer) { delete m_windowSizer; m_windowSizer = NULL; } // If this is a child of a sizer, remove self from parent if (m_sizerParent) m_sizerParent->RemoveChild((wxWindow *)this); #endif if ( FindFocus() == this ) { // really a bad thing - maybe an error ? // we cannot even send it a kill focus message at this stage gFocusWindow = NULL ; } if (m_windowParent) m_windowParent->RemoveChild(this); DestroyChildren(); if ( m_macWindowData ) { UMADisposeWindow( m_macWindowData->m_macWindow ) ; delete m_macWindowData ; wxRemoveMacWindowAssociation( this ) ; } delete m_children; m_children = NULL; // Just in case the window has been Closed, but // we're then deleting immediately: don't leave // dangling pointers. wxPendingDelete.DeleteObject(this); if ( m_windowValidator ) delete m_windowValidator; } // Destroy the window (delayed, if a managed window) bool wxWindow::Destroy() { delete this; return TRUE; } // Constructor bool wxWindow::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size, long style, const wxString& name) { m_isWindow = TRUE; // Generic m_windowId = 0; m_windowStyle = 0; m_windowParent = NULL; m_windowEventHandler = this; m_windowName = ""; m_windowCursor = *wxSTANDARD_CURSOR; m_constraints = NULL; m_constraintsInvolvedIn = NULL; m_windowSizer = NULL; m_sizerParent = NULL; m_autoLayout = FALSE; m_windowValidator = NULL; #if wxUSE_DRAG_AND_DROP m_pDropTarget = NULL; #endif m_caretWidth = 0; m_caretHeight = 0; m_caretEnabled = FALSE; m_caretShown = FALSE; m_minSizeX = -1; m_minSizeY = -1; m_maxSizeX = -1; m_maxSizeY = -1; m_defaultItem = NULL; m_windowParent = NULL; if (!parent) return FALSE; if (parent) parent->AddChild(this); m_returnCode = 0; SetName(name); if ( id == -1 ) m_windowId = (int)NewControlId(); else m_windowId = id; // m_backgroundColour = wxSystemSettings::GetSystemColour(wxSYS_COLOUR_WINDOW) ; ; m_backgroundColour = wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE) ; m_foregroundColour = *wxBLACK; m_windowStyle = style; if ( id == -1 ) m_windowId = (int)NewControlId(); else m_windowId = id; m_x = (int)pos.x; m_y = (int)pos.y; AdjustForParentClientOrigin(m_x, m_y, wxSIZE_USE_EXISTING); m_width = size.x; m_height = size.y; MacCreateScrollBars( style ) ; return TRUE; } void wxWindow::SetFocus() { if ( AcceptsFocus() ) { if (gFocusWindow ) { wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ; if ( control && control->GetMacControl() ) { UMASetKeyboardFocus( gFocusWindow->GetMacRootWindow() , control->GetMacControl() , kControlFocusNoPart ) ; } wxFocusEvent event(wxEVT_KILL_FOCUS, gFocusWindow->m_windowId); event.SetEventObject(gFocusWindow); gFocusWindow->GetEventHandler()->ProcessEvent(event) ; } gFocusWindow = this ; { wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ; if ( control && control->GetMacControl() ) { UMASetKeyboardFocus( gFocusWindow->GetMacRootWindow() , control->GetMacControl() , kControlEditTextPart ) ; } wxFocusEvent event(wxEVT_SET_FOCUS, m_windowId); event.SetEventObject(this); GetEventHandler()->ProcessEvent(event) ; } } } void wxWindow::Enable(bool enable) { if ( m_macEnabled == enable ) return ; m_macEnabled = enable ; MacSuperEnabled( enable ) ; return; } void wxWindow::CaptureMouse() { wxTheApp->s_captureWindow = this ; } void wxWindow::ReleaseMouse() { wxTheApp->s_captureWindow = NULL ; } // Push/pop event handler (i.e. allow a chain of event handlers // be searched) void wxWindow::PushEventHandler(wxEvtHandler *handler) { handler->SetNextHandler(GetEventHandler()); SetEventHandler(handler); } wxEvtHandler *wxWindow::PopEventHandler(bool deleteHandler) { if ( GetEventHandler() ) { wxEvtHandler *handlerA = GetEventHandler(); wxEvtHandler *handlerB = handlerA->GetNextHandler(); handlerA->SetNextHandler(NULL); SetEventHandler(handlerB); if ( deleteHandler ) { delete handlerA; return NULL; } else return handlerA; } else return NULL; } #if wxUSE_DRAG_AND_DROP void wxWindow::SetDropTarget(wxDropTarget *pDropTarget) { if ( m_pDropTarget != 0 ) { delete m_pDropTarget; } m_pDropTarget = pDropTarget; if ( m_pDropTarget != 0 ) { // TODO } } #endif // Old style file-manager drag&drop void wxWindow::DragAcceptFiles(bool accept) { // TODO } // Get total size void wxWindow::GetSize(int *x, int *y) const { *x = m_width ; *y = m_height ; } void wxWindow::GetPosition(int *x, int *y) const { *x = m_x ; *y = m_y ; if (GetParent()) { wxPoint pt(GetParent()->GetClientAreaOrigin()); *x -= pt.x; *y -= pt.y; } } void wxWindow::ScreenToClient(int *x, int *y) const { WindowRef window = GetMacRootWindow() ; Point localwhere ; localwhere.h = * x ; localwhere.v = * y ; GrafPtr port ; ::GetPort( &port ) ; ::SetPort( UMAGetWindowPort( window ) ) ; ::GlobalToLocal( &localwhere ) ; ::SetPort( port ) ; *x = localwhere.h ; *y = localwhere.v ; MacRootWindowToClient( x , y ) ; } void wxWindow::ClientToScreen(int *x, int *y) const { WindowRef window = GetMacRootWindow() ; MacClientToRootWindow( x , y ) ; Point localwhere ; localwhere.h = * x ; localwhere.v = * y ; GrafPtr port ; ::GetPort( &port ) ; ::SetPort( UMAGetWindowPort( window ) ) ; ::LocalToGlobal( &localwhere ) ; ::SetPort( port ) ; *x = localwhere.h ; *y = localwhere.v ; } void wxWindow::MacClientToRootWindow( int *x , int *y ) const { if ( m_macWindowData ) { } else { *x += m_x ; *y += m_y ; GetParent()->MacClientToRootWindow( x , y ) ; } } void wxWindow::MacRootWindowToClient( int *x , int *y ) const { if ( m_macWindowData ) { } else { *x -= m_x ; *y -= m_y ; GetParent()->MacRootWindowToClient( x , y ) ; } } void wxWindow::SetCursor(const wxCursor& cursor) { m_windowCursor = cursor; if (m_windowCursor.Ok()) { // since this only affects the window-cursor, we adopt the same // behaviour as windows -> it will only change on mouse moved events // otherwise the ::WxSetCursor routine will have to be used } } // Get size *available for subwindows* i.e. excluding menu bar etc. void wxWindow::GetClientSize(int *x, int *y) const { *x = m_width ; *y = m_height ; if (m_vScrollBar && m_vScrollBar->IsShown() ) (*x) -= MAC_SCROLLBAR_SIZE; if (m_hScrollBar && m_hScrollBar->IsShown() ) (*y) -= MAC_SCROLLBAR_SIZE; } void wxWindow::DoSetSize(int x, int y, int width, int height, int sizeFlags) { int former_x = m_x ; int former_y = m_y ; int former_w = m_width ; int former_h = m_height ; int currentX, currentY; GetPosition(¤tX, ¤tY); int currentW,currentH; GetSize(¤tW, ¤tH); int actualWidth = width; int actualHeight = height; int actualX = x; int actualY = y; if (x == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE)) actualX = currentX; if (y == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE)) actualY = currentY; if (width == -1) actualWidth = currentW ; if (height == -1) actualHeight = currentH ; if ( actualX == currentX && actualY == currentY && actualWidth == currentW && actualHeight == currentH) { MacRepositionScrollBars() ; // we might have a real position shift return ; } AdjustForParentClientOrigin(actualX, actualY, sizeFlags); bool doMove = false ; bool doResize = false ; if ( actualX != former_x || actualY != former_y ) { doMove = true ; } if ( actualWidth != former_w || actualHeight != former_h ) { doResize = true ; } if ( doMove || doResize ) { if ( m_macWindowData ) { } else { // erase former position { wxMacDrawingClientHelper focus( this ) ; if ( focus.Ok() ) { Rect clientrect = { 0 , 0 , m_height , m_width } ; InvalRect( &clientrect ) ; } } } m_x = actualX ; m_y = actualY ; m_width = actualWidth ; m_height = actualHeight ; if ( m_macWindowData ) { if ( doMove ) ::MoveWindow(m_macWindowData->m_macWindow, m_x, m_y, false); // don't make frontmost if ( doResize ) ::SizeWindow(m_macWindowData->m_macWindow, m_width, m_height, true); // the OS takes care of invalidating and erasing if ( IsKindOf( CLASSINFO( wxFrame ) ) ) { wxFrame* frame = (wxFrame*) this ; frame->PositionStatusBar(); frame->PositionToolBar(); } } else { // erase new position { wxMacDrawingClientHelper focus( this ) ; if ( focus.Ok() ) { Rect clientrect = { 0 , 0 , m_height , m_width } ; InvalRect( &clientrect ) ; } } if ( doMove ) wxWindow::MacSuperChangedPosition() ; // like this only children will be notified } MacRepositionScrollBars() ; if ( doMove ) { wxMoveEvent event(wxPoint(m_x, m_y), m_windowId); event.SetEventObject(this); GetEventHandler()->ProcessEvent(event) ; } if ( doResize ) { MacRepositionScrollBars() ; wxSizeEvent event(wxSize(m_width, m_height), m_windowId); event.SetEventObject(this); GetEventHandler()->ProcessEvent(event); } } } // For implementation purposes - sometimes decorations make the client area // smaller wxPoint wxWindow::GetClientAreaOrigin() const { return wxPoint(0, 0); } // Makes an adjustment to the window position (for example, a frame that has // a toolbar that it manages itself). void wxWindow::AdjustForParentClientOrigin(int& x, int& y, int sizeFlags) { if( !m_macWindowData ) { if (((sizeFlags & wxSIZE_NO_ADJUSTMENTS) == 0) && GetParent()) { wxPoint pt(GetParent()->GetClientAreaOrigin()); x += pt.x; y += pt.y; } } } void wxWindow::SetTitle(const wxString& title) { wxString label ; if( wxApp::s_macDefaultEncodingIsPC ) label = wxMacMakeMacStringFromPC( title ) ; else label = title ; if ( m_macWindowData ) UMASetWTitleC( m_macWindowData->m_macWindow , label ) ; } wxString wxWindow::GetTitle() const { if ( m_macWindowData ) { char title[256] ; wxString label ; UMAGetWTitleC( m_macWindowData->m_macWindow , title ) ; if( wxApp::s_macDefaultEncodingIsPC ) label = wxMacMakePCStringFromMac( title ) ; else label = title ; return label; } return wxEmptyString ; } void wxWindow::Centre(int direction) { int x_offset,y_offset ; int display_width, display_height; int width, height, x, y; wxWindow *parent = GetParent(); if ((direction & wxCENTER_FRAME) && parent) { parent->GetPosition(&x_offset,&y_offset) ; parent->GetSize(&display_width,&display_height) ; } else { wxDisplaySize(&display_width, &display_height); x_offset = 0 ; y_offset = LMGetMBarHeight() + LMGetMBarHeight() / 2 ; // approx. the window title height } GetSize(&width, &height); GetPosition(&x, &y); if (direction & wxHORIZONTAL) x = (int)((display_width - width)/2); if (direction & wxVERTICAL) y = (int)((display_height - height)/2); SetSize(x+x_offset, y+y_offset, width, height); } bool wxWindow::Show(bool show) { if ( m_macShown == show ) return TRUE ; m_macShown = show ; if ( m_macWindowData ) { if (show) { UMAShowWindow( m_macWindowData->m_macWindow ) ; UMASelectWindow( m_macWindowData->m_macWindow ) ; // no need to generate events here, they will get them triggered by macos wxSizeEvent event(wxSize(m_width, m_height), m_windowId); event.SetEventObject(this); GetEventHandler()->ProcessEvent(event); } else { UMAHideWindow( m_macWindowData->m_macWindow ) ; } } Refresh() ; MacSuperShown( show ) ; return TRUE; } bool wxWindow::IsShown() const { return m_macShown; } int wxWindow::GetCharHeight() const { wxClientDC dc ( (wxWindow*)this ) ; return dc.GetCharHeight() ; } int wxWindow::GetCharWidth() const { wxClientDC dc ( (wxWindow*)this ) ; return dc.GetCharWidth() ; } void wxWindow::GetTextExtent(const wxString& string, int *x, int *y, int *descent, int *externalLeading, const wxFont *theFont, bool) const { wxFont *fontToUse = (wxFont *)theFont; if (!fontToUse) fontToUse = (wxFont *) & m_windowFont; // TODO } void wxWindow::MacEraseBackground( Rect *rect ) { WindowRef window = GetMacRootWindow() ; if ( m_backgroundColour == wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE) ) { UMASetThemeWindowBackground( window , kThemeBrushDocumentWindowBackground , false ) ; } else if ( m_backgroundColour == wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE ) ) { // on mac we have the difficult situation, that 3dface gray can be different colours, depending whether // it is on a notebook panel or not, in order to take care of that we walk up the hierarchy until we have // either a non gray background color or a non control window wxWindow* parent = GetParent() ; while( parent ) { if ( parent->m_backgroundColour != wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE ) ) { // if we have any other colours in the hierarchy RGBBackColor( &parent->m_backgroundColour.GetPixel()) ; break ; } if( parent->IsKindOf( CLASSINFO( wxControl ) ) && ((wxControl*)parent)->GetMacControl() ) { // if we have the normal colours in the hierarchy but another control etc. -> use it's background if ( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) )) { ApplyThemeBackground (kThemeBackgroundTabPane, rect, kThemeStateActive,8,true); break ; } } else { // we have arrived at a non control item parent = NULL ; break ; } parent = parent->GetParent() ; } if ( !parent ) { // if there is nothing special -> use default UMASetThemeWindowBackground( window , kThemeBrushDialogBackgroundActive , false ) ; } } else { RGBBackColor( &m_backgroundColour.GetPixel()) ; } EraseRect( rect ) ; for (wxNode *node = m_children->First(); node; node = node->Next()) { wxWindow *child = (wxWindow*)node->Data(); // int width ; // int height ; // child->GetClientSize( &width , &height ) ; Rect clientrect = { child->m_x , child->m_y , child->m_x +child->m_width , child->m_y + child->m_height } ; SectRect( &clientrect , rect , &clientrect ) ; OffsetRect( &clientrect , -child->m_x , -child->m_y ) ; if ( child->GetMacRootWindow() == window && child->IsReallyShown() ) { wxMacDrawingClientHelper focus( this ) ; if ( focus.Ok() ) { child->MacEraseBackground( &clientrect ) ; } } } } void wxWindow::Refresh(bool eraseBack, const wxRect *rect) { wxMacDrawingClientHelper focus( this ) ; if ( focus.Ok() ) { int width , height ; GetClientSize( &width , &height ) ; Rect clientrect = { 0 , 0 , height , width } ; ClipRect( &clientrect ) ; if ( rect ) { Rect r = { rect->y , rect->x , rect->y + rect->height , rect->x + rect->width } ; SectRect( &clientrect , &r , &clientrect ) ; } InvalRect( &clientrect ) ; /* if ( eraseBack ) { MacEraseBackground( &clientrect ) ; } */ } } // Responds to colour changes: passes event on to children. void wxWindow::OnSysColourChanged(wxSysColourChangedEvent& event) { wxNode *node = GetChildren().First(); while ( node ) { // Only propagate to non-top-level windows wxWindow *win = (wxWindow *)node->Data(); if ( win->GetParent() ) { wxSysColourChangedEvent event2; event.m_eventObject = win; win->GetEventHandler()->ProcessEvent(event2); } node = node->Next(); } } // This can be called by the app (or wxWindows) to do default processing for the current // event. Save message/event info in wxWindow so they can be used in this function. long wxWindow::Default() { // TODO return 0; } void wxWindow::InitDialog() { wxInitDialogEvent event(GetId()); event.SetEventObject( this ); GetEventHandler()->ProcessEvent(event); } // Default init dialog behaviour is to transfer data to window void wxWindow::OnInitDialog(wxInitDialogEvent& event) { TransferDataToWindow(); } // Caret manipulation void wxWindow::CreateCaret(int w, int h) { m_caretWidth = w; m_caretHeight = h; m_caretEnabled = TRUE; } void wxWindow::CreateCaret(const wxBitmap *WXUNUSED(bitmap)) { // TODO } void wxWindow::ShowCaret(bool show) { // TODO } void wxWindow::DestroyCaret() { // TODO m_caretEnabled = FALSE; } void wxWindow::SetCaretPos(int x, int y) { // TODO } void wxWindow::GetCaretPos(int *x, int *y) const { // TODO } wxWindow *wxGetActiveWindow() { // actually this is a windows-only concept return NULL; } void wxWindow::SetSizeHints(int minW, int minH, int maxW, int maxH, int WXUNUSED(incW), int WXUNUSED(incH)) { m_minSizeX = minW; m_minSizeY = minH; m_maxSizeX = maxW; m_maxSizeY = maxH; } // Coordinates relative to the window void wxWindow::WarpPointer (int x_pos, int y_pos) { // We really dont move the mouse programmatically under mac } void wxWindow::OnEraseBackground(wxEraseEvent& event) { // TODO : probably we would adopt the EraseEvent structure Default(); } int wxWindow::GetScrollPos(int orient) const { if ( orient == wxHORIZONTAL ) { if ( m_hScrollBar ) return m_hScrollBar->GetThumbPosition() ; } else { if ( m_vScrollBar ) return m_vScrollBar->GetThumbPosition() ; } return 0; } // This now returns the whole range, not just the number // of positions that we can scroll. int wxWindow::GetScrollRange(int orient) const { if ( orient == wxHORIZONTAL ) { if ( m_hScrollBar ) return m_hScrollBar->GetRange() ; } else { if ( m_vScrollBar ) return m_vScrollBar->GetRange() ; } return 0; } int wxWindow::GetScrollThumb(int orient) const { if ( orient == wxHORIZONTAL ) { if ( m_hScrollBar ) return m_hScrollBar->GetThumbSize() ; } else { if ( m_vScrollBar ) return m_vScrollBar->GetThumbSize() ; } return 0; } void wxWindow::SetScrollPos(int orient, int pos, bool refresh) { if ( orient == wxHORIZONTAL ) { if ( m_hScrollBar ) m_hScrollBar->SetThumbPosition( pos ) ; } else { if ( m_vScrollBar ) m_vScrollBar->SetThumbPosition( pos ) ; } } // New function that will replace some of the above. void wxWindow::SetScrollbar(int orient, int pos, int thumbVisible, int range, bool refresh) { if ( orient == wxHORIZONTAL ) { if ( m_hScrollBar ) { if ( range == 0 || thumbVisible >= range ) { if ( m_hScrollBar->IsShown() ) m_hScrollBar->Show(false) ; } else { if ( !m_hScrollBar->IsShown() ) m_hScrollBar->Show(true) ; m_hScrollBar->SetScrollbar( pos , thumbVisible , range , refresh ) ; } } } else { if ( m_vScrollBar ) { if ( range == 0 || thumbVisible >= range ) { if ( m_vScrollBar->IsShown() ) m_vScrollBar->Show(false) ; } else { if ( !m_vScrollBar->IsShown() ) m_vScrollBar->Show(true) ; m_vScrollBar->SetScrollbar( pos , thumbVisible , range , refresh ) ; } } } MacRepositionScrollBars() ; } // Does a physical scroll void wxWindow::ScrollWindow(int dx, int dy, const wxRect *rect) { wxMacDrawingClientHelper focus( this ) ; if ( focus.Ok() ) { int width , height ; GetClientSize( &width , &height ) ; Rect scrollrect = { 0 , 0 , height , width } ; RgnHandle updateRgn = NewRgn() ; ClipRect( &scrollrect ) ; if ( rect ) { Rect r = { rect->y , rect->x , rect->y + rect->height , rect->x + rect->width } ; SectRect( &scrollrect , &r , &scrollrect ) ; } ScrollRect( &scrollrect , dx , dy , updateRgn ) ; InvalRgn( updateRgn ) ; DisposeRgn( updateRgn ) ; } } void wxWindow::SetFont(const wxFont& font) { m_windowFont = font; if (!m_windowFont.Ok()) return; // TODO } void wxWindow::OnChar(wxKeyEvent& event) { if ( event.KeyCode() == WXK_TAB ) { // propagate the TABs to the parent - it's up to it to decide what // to do with it if ( GetParent() ) { if ( GetParent()->ProcessEvent(event) ) return; } } } void wxWindow::OnPaint(wxPaintEvent& event) { /* if ( m_macWindowData ) { wxMacDrawingClientHelper helper ( this ) ; long x ,y ,w ,h ; GetUpdateRegion().GetBox( x , y , w , h ) ; UMASetThemeWindowBackground( m_macWindowData->m_macWindow , m_macWindowData->m_macWindowBackgroundTheme , false ) ; Rect r = { y , x, y+h , x+w } ; EraseRect( &r ) ; } else { wxMacDrawingClientHelper helper ( this ) ; long x ,y ,w ,h ; GetUpdateRegion().GetBox( x , y , w , h ) ; RGBBackColor( &m_backgroundColour.GetPixel() ) ; Rect r = { y , x, y+h , x+w } ; EraseRect( &r ) ; } */ } bool wxWindow::IsEnabled() const { return m_macEnabled ; } // Dialog support: override these and call // base class members to add functionality // that can't be done using validators. // NOTE: these functions assume that controls // are direct children of this window, not grandchildren // or other levels of descendant. // Transfer values to controls. If returns FALSE, // it's an application error (pops up a dialog) bool wxWindow::TransferDataToWindow() { wxNode *node = GetChildren().First(); while ( node ) { wxWindow *child = (wxWindow *)node->Data(); if ( child->GetValidator() && !child->GetValidator()->TransferToWindow() ) { wxMessageBox("Application Error", "Could not transfer data to window", wxOK|wxICON_EXCLAMATION); return FALSE; } node = node->Next(); } return TRUE; } // Transfer values from controls. If returns FALSE, // validation failed: don't quit bool wxWindow::TransferDataFromWindow() { wxNode *node = GetChildren().First(); while ( node ) { wxWindow *child = (wxWindow *)node->Data(); if ( child->GetValidator() && !child->GetValidator()->TransferFromWindow() ) { return FALSE; } node = node->Next(); } return TRUE; } bool wxWindow::Validate() { wxNode *node = GetChildren().First(); while ( node ) { wxWindow *child = (wxWindow *)node->Data(); if ( child->GetValidator() && /* child->GetValidator()->Ok() && */ !child->GetValidator()->Validate(this) ) { return FALSE; } node = node->Next(); } return TRUE; } // Get the window with the focus wxWindow *wxWindow::FindFocus() { return gFocusWindow ; } // ---------------------------------------------------------------------------- // RTTI // ---------------------------------------------------------------------------- bool wxWindow::IsTopLevel() const { return wxDynamicCast(this, wxFrame) || wxDynamicCast(this, wxDialog); } void wxWindow::AddChild(wxWindow *child) { GetChildren().Append(child); child->m_windowParent = this; } void wxWindow::RemoveChild(wxWindow *child) { GetChildren().DeleteObject(child); child->m_windowParent = NULL; } void wxWindow::DestroyChildren() { wxNode *node; while ((node = GetChildren().First()) != (wxNode *)NULL) { wxWindow *child; if ((child = (wxWindow *)node->Data()) != (wxWindow *)NULL) { delete child; if ( GetChildren().Find(child) ) delete node; } } /* while */ } void wxWindow::MakeModal(bool modal) { // Disable all other windows if (this->IsKindOf(CLASSINFO(wxDialog)) || this->IsKindOf(CLASSINFO(wxFrame))) { wxNode *node = wxTopLevelWindows.First(); while (node) { wxWindow *win = (wxWindow *)node->Data(); if (win != this) win->Enable(!modal); node = node->Next(); } } } // If nothing defined for this, try the parent. // E.g. we may be a button loaded from a resource, with no callback function // defined. void wxWindow::OnCommand(wxWindow& win, wxCommandEvent& event) { if (GetEventHandler()->ProcessEvent(event) ) return; if (m_windowParent) m_windowParent->GetEventHandler()->OnCommand(win, event); } // ---------------------------------------------------------------------------- // constraints and sizers // ---------------------------------------------------------------------------- #if wxUSE_CONSTRAINTS void wxWindow::SetConstraints( wxLayoutConstraints *constraints ) { if ( m_constraints ) { UnsetConstraints(m_constraints); delete m_constraints; } m_constraints = constraints; if ( m_constraints ) { // Make sure other windows know they're part of a 'meaningful relationship' if ( m_constraints->left.GetOtherWindow() && (m_constraints->left.GetOtherWindow() != this) ) m_constraints->left.GetOtherWindow()->AddConstraintReference(this); if ( m_constraints->top.GetOtherWindow() && (m_constraints->top.GetOtherWindow() != this) ) m_constraints->top.GetOtherWindow()->AddConstraintReference(this); if ( m_constraints->right.GetOtherWindow() && (m_constraints->right.GetOtherWindow() != this) ) m_constraints->right.GetOtherWindow()->AddConstraintReference(this); if ( m_constraints->bottom.GetOtherWindow() && (m_constraints->bottom.GetOtherWindow() != this) ) m_constraints->bottom.GetOtherWindow()->AddConstraintReference(this); if ( m_constraints->width.GetOtherWindow() && (m_constraints->width.GetOtherWindow() != this) ) m_constraints->width.GetOtherWindow()->AddConstraintReference(this); if ( m_constraints->height.GetOtherWindow() && (m_constraints->height.GetOtherWindow() != this) ) m_constraints->height.GetOtherWindow()->AddConstraintReference(this); if ( m_constraints->centreX.GetOtherWindow() && (m_constraints->centreX.GetOtherWindow() != this) ) m_constraints->centreX.GetOtherWindow()->AddConstraintReference(this); if ( m_constraints->centreY.GetOtherWindow() && (m_constraints->centreY.GetOtherWindow() != this) ) m_constraints->centreY.GetOtherWindow()->AddConstraintReference(this); } } // This removes any dangling pointers to this window in other windows' // constraintsInvolvedIn lists. void wxWindow::UnsetConstraints(wxLayoutConstraints *c) { if ( c ) { if ( c->left.GetOtherWindow() && (c->top.GetOtherWindow() != this) ) c->left.GetOtherWindow()->RemoveConstraintReference(this); if ( c->top.GetOtherWindow() && (c->top.GetOtherWindow() != this) ) c->top.GetOtherWindow()->RemoveConstraintReference(this); if ( c->right.GetOtherWindow() && (c->right.GetOtherWindow() != this) ) c->right.GetOtherWindow()->RemoveConstraintReference(this); if ( c->bottom.GetOtherWindow() && (c->bottom.GetOtherWindow() != this) ) c->bottom.GetOtherWindow()->RemoveConstraintReference(this); if ( c->width.GetOtherWindow() && (c->width.GetOtherWindow() != this) ) c->width.GetOtherWindow()->RemoveConstraintReference(this); if ( c->height.GetOtherWindow() && (c->height.GetOtherWindow() != this) ) c->height.GetOtherWindow()->RemoveConstraintReference(this); if ( c->centreX.GetOtherWindow() && (c->centreX.GetOtherWindow() != this) ) c->centreX.GetOtherWindow()->RemoveConstraintReference(this); if ( c->centreY.GetOtherWindow() && (c->centreY.GetOtherWindow() != this) ) c->centreY.GetOtherWindow()->RemoveConstraintReference(this); } } // Back-pointer to other windows we're involved with, so if we delete this // window, we must delete any constraints we're involved with. void wxWindow::AddConstraintReference(wxWindow *otherWin) { if ( !m_constraintsInvolvedIn ) m_constraintsInvolvedIn = new wxWindowList; if ( !m_constraintsInvolvedIn->Find(otherWin) ) m_constraintsInvolvedIn->Append(otherWin); } // REMOVE back-pointer to other windows we're involved with. void wxWindow::RemoveConstraintReference(wxWindow *otherWin) { if ( m_constraintsInvolvedIn ) m_constraintsInvolvedIn->DeleteObject(otherWin); } // Reset any constraints that mention this window void wxWindow::DeleteRelatedConstraints() { if ( m_constraintsInvolvedIn ) { wxWindowList::Node *node = m_constraintsInvolvedIn->GetFirst(); while (node) { wxWindow *win = node->GetData(); wxLayoutConstraints *constr = win->GetConstraints(); // Reset any constraints involving this window if ( constr ) { constr->left.ResetIfWin(this); constr->top.ResetIfWin(this); constr->right.ResetIfWin(this); constr->bottom.ResetIfWin(this); constr->width.ResetIfWin(this); constr->height.ResetIfWin(this); constr->centreX.ResetIfWin(this); constr->centreY.ResetIfWin(this); } wxWindowList::Node *next = node->GetNext(); delete node; node = next; } delete m_constraintsInvolvedIn; m_constraintsInvolvedIn = (wxWindowList *) NULL; } } void wxWindow::SetSizer(wxSizer *sizer) { if (m_windowSizer) delete m_windowSizer; m_windowSizer = sizer; } bool wxWindow::Layout() { int w, h; GetClientSize(&w, &h); // If there is a sizer, use it instead of the constraints if ( GetSizer() ) { GetSizer()->SetDimension( 0, 0, w, h ); return TRUE; } if ( GetConstraints() ) { GetConstraints()->width.SetValue(w); GetConstraints()->height.SetValue(h); } // Evaluate child constraints ResetConstraints(); // Mark all constraints as unevaluated DoPhase(1); // Just one phase need if no sizers involved DoPhase(2); SetConstraintSizes(); // Recursively set the real window sizes return TRUE; } // Do a phase of evaluating constraints: the default behaviour. wxSizers may // do a similar thing, but also impose their own 'constraints' and order the // evaluation differently. bool wxWindow::LayoutPhase1(int *noChanges) { wxLayoutConstraints *constr = GetConstraints(); if ( constr ) { return constr->SatisfyConstraints(this, noChanges); } else return TRUE; } bool wxWindow::LayoutPhase2(int *noChanges) { *noChanges = 0; // Layout children DoPhase(1); DoPhase(2); return TRUE; } // Do a phase of evaluating child constraints bool wxWindow::DoPhase(int phase) { int noIterations = 0; int maxIterations = 500; int noChanges = 1; int noFailures = 0; wxWindowList succeeded; while ((noChanges > 0) && (noIterations < maxIterations)) { noChanges = 0; noFailures = 0; wxWindowList::Node *node = GetChildren().GetFirst(); while (node) { wxWindow *child = node->GetData(); if ( !child->IsTopLevel() ) { wxLayoutConstraints *constr = child->GetConstraints(); if ( constr ) { if ( !succeeded.Find(child) ) { int tempNoChanges = 0; bool success = ( (phase == 1) ? child->LayoutPhase1(&tempNoChanges) : child->LayoutPhase2(&tempNoChanges) ) ; noChanges += tempNoChanges; if ( success ) { succeeded.Append(child); } } } } node = node->GetNext(); } noIterations++; } return TRUE; } void wxWindow::ResetConstraints() { wxLayoutConstraints *constr = GetConstraints(); if ( constr ) { constr->left.SetDone(FALSE); constr->top.SetDone(FALSE); constr->right.SetDone(FALSE); constr->bottom.SetDone(FALSE); constr->width.SetDone(FALSE); constr->height.SetDone(FALSE); constr->centreX.SetDone(FALSE); constr->centreY.SetDone(FALSE); } wxWindowList::Node *node = GetChildren().GetFirst(); while (node) { wxWindow *win = node->GetData(); if ( !win->IsTopLevel() ) win->ResetConstraints(); node = node->GetNext(); } } // Need to distinguish between setting the 'fake' size for windows and sizers, // and setting the real values. void wxWindow::SetConstraintSizes(bool recurse) { wxLayoutConstraints *constr = GetConstraints(); if ( constr && constr->left.GetDone() && constr->right.GetDone( ) && constr->width.GetDone() && constr->height.GetDone()) { int x = constr->left.GetValue(); int y = constr->top.GetValue(); int w = constr->width.GetValue(); int h = constr->height.GetValue(); if ( (constr->width.GetRelationship() != wxAsIs ) || (constr->height.GetRelationship() != wxAsIs) ) { SetSize(x, y, w, h); } else { // If we don't want to resize this window, just move it... Move(x, y); } } else if ( constr ) { char *windowClass = GetClassInfo()->GetClassName(); wxString winName; if ( GetName() == _T("") ) winName = _T("unnamed"); else winName = GetName(); wxLogDebug( _T("Constraint(s) not satisfied for window of type %s, name %s:\n"), (const char *)windowClass, (const char *)winName); if ( !constr->left.GetDone()) wxLogDebug( _T(" unsatisfied 'left' constraint.\n") ); if ( !constr->right.GetDone()) wxLogDebug( _T(" unsatisfied 'right' constraint.\n") ); if ( !constr->width.GetDone()) wxLogDebug( _T(" unsatisfied 'width' constraint.\n") ); if ( !constr->height.GetDone()) wxLogDebug( _T(" unsatisfied 'height' constraint.\n") ); wxLogDebug( _T("Please check constraints: try adding AsIs() constraints.\n") ); } if ( recurse ) { wxWindowList::Node *node = GetChildren().GetFirst(); while (node) { wxWindow *win = node->GetData(); if ( !win->IsTopLevel() ) win->SetConstraintSizes(); node = node->GetNext(); } } } // Only set the size/position of the constraint (if any) void wxWindow::SetSizeConstraint(int x, int y, int w, int h) { wxLayoutConstraints *constr = GetConstraints(); if ( constr ) { if ( x != -1 ) { constr->left.SetValue(x); constr->left.SetDone(TRUE); } if ( y != -1 ) { constr->top.SetValue(y); constr->top.SetDone(TRUE); } if ( w != -1 ) { constr->width.SetValue(w); constr->width.SetDone(TRUE); } if ( h != -1 ) { constr->height.SetValue(h); constr->height.SetDone(TRUE); } } } void wxWindow::MoveConstraint(int x, int y) { wxLayoutConstraints *constr = GetConstraints(); if ( constr ) { if ( x != -1 ) { constr->left.SetValue(x); constr->left.SetDone(TRUE); } if ( y != -1 ) { constr->top.SetValue(y); constr->top.SetDone(TRUE); } } } void wxWindow::GetSizeConstraint(int *w, int *h) const { wxLayoutConstraints *constr = GetConstraints(); if ( constr ) { *w = constr->width.GetValue(); *h = constr->height.GetValue(); } else GetSize(w, h); } void wxWindow::GetClientSizeConstraint(int *w, int *h) const { wxLayoutConstraints *constr = GetConstraints(); if ( constr ) { *w = constr->width.GetValue(); *h = constr->height.GetValue(); } else GetClientSize(w, h); } void wxWindow::GetPositionConstraint(int *x, int *y) const { wxLayoutConstraints *constr = GetConstraints(); if ( constr ) { *x = constr->left.GetValue(); *y = constr->top.GetValue(); } else GetPosition(x, y); } #endif // wxUSE_CONSTRAINTS bool wxWindow::Close(bool force) { wxCloseEvent event(wxEVT_CLOSE_WINDOW, m_windowId); event.SetEventObject(this); #if WXWIN_COMPATIBILITY event.SetForce(force); #endif event.SetCanVeto(!force); return GetEventHandler()->ProcessEvent(event); } wxObject* wxWindow::GetChild(int number) const { // Return a pointer to the Nth object in the window wxNode *node = GetChildren().First(); int n = number; while (node && n--) node = node->Next() ; if (node) { wxObject *obj = (wxObject *)node->Data(); return(obj) ; } else return NULL ; } void wxWindow::OnDefaultAction(wxControl *initiatingItem) { // Obsolete function } void wxWindow::Clear() { if ( m_macWindowData ) { wxMacDrawingClientHelper helper ( this ) ; int w ,h ; wxPoint origin = GetClientAreaOrigin() ; GetClientSize( &w , &h ) ; UMASetThemeWindowBackground( m_macWindowData->m_macWindow , m_macWindowData->m_macWindowBackgroundTheme , false ) ; Rect r = { origin.y , origin.x, origin.y+h , origin.x+w } ; EraseRect( &r ) ; } else { wxClientDC dc(this); wxBrush brush(GetBackgroundColour(), wxSOLID); dc.SetBackground(brush); dc.Clear(); } } // Fits the panel around the items void wxWindow::Fit() { int maxX = 0; int maxY = 0; wxNode *node = GetChildren().First(); while ( node ) { wxWindow *win = (wxWindow *)node->Data(); int wx, wy, ww, wh; win->GetPosition(&wx, &wy); win->GetSize(&ww, &wh); if ( wx + ww > maxX ) maxX = wx + ww; if ( wy + wh > maxY ) maxY = wy + wh; node = node->Next(); } SetClientSize(maxX + 5, maxY + 5); } void wxWindow::SetValidator(const wxValidator& validator) { if ( m_windowValidator ) delete m_windowValidator; m_windowValidator = validator.Clone(); if ( m_windowValidator ) m_windowValidator->SetWindow(this) ; } void wxWindow::SetAcceleratorTable(const wxAcceleratorTable& accel) { m_acceleratorTable = accel; } // Find a window by id or name wxWindow *wxWindow::FindWindow(long id) { if ( GetId() == id) return this; wxNode *node = GetChildren().First(); while ( node ) { wxWindow *child = (wxWindow *)node->Data(); wxWindow *found = child->FindWindow(id); if ( found ) return found; node = node->Next(); } return NULL; } wxWindow *wxWindow::FindWindow(const wxString& name) { if ( GetName() == name) return this; wxNode *node = GetChildren().First(); while ( node ) { wxWindow *child = (wxWindow *)node->Data(); wxWindow *found = child->FindWindow(name); if ( found ) return found; node = node->Next(); } return NULL; } void wxWindow::OnIdle(wxIdleEvent& event) { /* // Check if we need to send a LEAVE event if (m_mouseInWindow) { POINT pt; ::GetCursorPos(&pt); if (::WindowFromPoint(pt) != (HWND) GetHWND()) { // Generate a LEAVE event m_mouseInWindow = FALSE; MSWOnMouseLeave(pt.x, pt.y, 0); } } */ // This calls the UI-update mechanism (querying windows for // menu/toolbar/control state information) UpdateWindowUI(); } // Raise the window to the top of the Z order void wxWindow::Raise() { // TODO } // Lower the window to the bottom of the Z order void wxWindow::Lower() { // TODO } bool wxWindow::AcceptsFocus() const { return IsShown() && IsEnabled() && MacCanFocus() ; } // Update region access wxRegion wxWindow::GetUpdateRegion() const { return m_updateRegion; } bool wxWindow::IsExposed(int x, int y, int w, int h) const { return (m_updateRegion.Contains(x, y, w, h) != wxOutRegion); } bool wxWindow::IsExposed(const wxPoint& pt) const { return (m_updateRegion.Contains(pt) != wxOutRegion); } bool wxWindow::IsExposed(const wxRect& rect) const { return (m_updateRegion.Contains(rect) != wxOutRegion); } /* * Allocates control IDs */ int wxWindow::NewControlId() { static int s_controlId = 0; s_controlId ++; return s_controlId; } void wxWindow::DoSetClientSize(int width, int height) { if ( width != -1 || height != -1 ) { if ( width != -1 && m_vScrollBar ) width += MAC_SCROLLBAR_SIZE ; if ( height != -1 && m_vScrollBar ) height += MAC_SCROLLBAR_SIZE ; DoSetSize( -1 , -1 , width , height ) ; } } // ------------------------ wxList *wxWinMacWindowList = NULL; wxWindow *wxFindWinFromMacWindow(WindowRef inWindowRef) { wxNode *node = wxWinMacWindowList->Find((long)inWindowRef); if (!node) return NULL; return (wxWindow *)node->Data(); } void wxAssociateWinWithMacWindow(WindowRef inWindowRef, wxWindow *win) { // adding NULL WindowRef is (first) surely a result of an error and // (secondly) breaks menu command processing wxCHECK_RET( inWindowRef != (WindowRef) NULL, "attempt to add a NULL WindowRef to window list" ); if ( !wxWinMacWindowList->Find((long)inWindowRef) ) wxWinMacWindowList->Append((long)inWindowRef, win); } void wxRemoveMacWindowAssociation(wxWindow *win) { wxWinMacWindowList->DeleteObject(win); } wxWindow* wxWindow::s_lastMouseWindow = NULL ; bool wxWindow::MacGetWindowFromPointSub( const wxPoint &point , wxWindow** outWin ) { if ((point.x < m_x) || (point.y < m_y) || (point.x > (m_x + m_width)) || (point.y > (m_y + m_height))) return FALSE; WindowRef window = GetMacRootWindow() ; wxPoint newPoint( point ) ; newPoint.x -= m_x; newPoint.y -= m_y; if ( m_children ) { for (wxNode *node = m_children->First(); node; node = node->Next()) { wxWindow *child = (wxWindow*)node->Data(); if ( child->GetMacRootWindow() == window ) { if (child->MacGetWindowFromPointSub(newPoint , outWin )) return TRUE; } } } *outWin = this ; return TRUE; } bool wxWindow::MacGetWindowFromPoint( const wxPoint &screenpoint , wxWindow** outWin ) { WindowRef window ; Point pt = { screenpoint.y , screenpoint.x } ; if ( ::FindWindow( pt , &window ) == 3 ) { wxPoint point( screenpoint ) ; wxWindow* win = wxFindWinFromMacWindow( window ) ; win->ScreenToClient( point ) ; return win->MacGetWindowFromPointSub( point , outWin ) ; } return FALSE ; } extern int wxBusyCursorCount ; bool wxWindow::MacDispatchMouseEvent(wxMouseEvent& event) { if ((event.m_x < m_x) || (event.m_y < m_y) || (event.m_x > (m_x + m_width)) || (event.m_y > (m_y + m_height))) return FALSE; if ( IsKindOf( CLASSINFO ( wxStaticBox ) ) ) return FALSE ; WindowRef window = GetMacRootWindow() ; event.m_x -= m_x; event.m_y -= m_y; int x = event.m_x ; int y = event.m_y ; if ( m_children ) { for (wxNode *node = m_children->First(); node; node = node->Next()) { wxWindow *child = (wxWindow*)node->Data(); if ( child->GetMacRootWindow() == window && child->IsReallyShown() && child->IsReallyEnabled() ) { if (child->MacDispatchMouseEvent(event)) return TRUE; } } } event.m_x = x ; event.m_y = y ; if ( wxBusyCursorCount == 0 ) { m_windowCursor.MacInstall() ; } GetEventHandler()->ProcessEvent( event ) ; return TRUE; } void wxWindow::MacFireMouseEvent( EventRecord *ev ) { wxMouseEvent event(wxEVT_LEFT_DOWN); bool isDown = !(ev->modifiers & btnState) ; // 1 is for up bool controlDown = ev->modifiers & controlKey ; // for simulating right mouse event.m_leftDown = isDown && !controlDown; event.m_middleDown = FALSE; event.m_rightDown = isDown && controlDown; if ( ev->what == mouseDown ) { if ( controlDown ) event.SetEventType(wxEVT_RIGHT_DOWN ) ; else event.SetEventType(wxEVT_LEFT_DOWN ) ; } else if ( ev->what == mouseUp ) { if ( controlDown ) event.SetEventType(wxEVT_RIGHT_UP ) ; else event.SetEventType(wxEVT_LEFT_UP ) ; } else { event.SetEventType(wxEVT_MOTION ) ; } event.m_shiftDown = ev->modifiers & shiftKey; event.m_controlDown = ev->modifiers & controlKey; event.m_altDown = ev->modifiers & optionKey; event.m_metaDown = ev->modifiers & cmdKey; Point localwhere = ev->where ; GrafPtr port ; ::GetPort( &port ) ; ::SetPort( UMAGetWindowPort( m_macWindowData->m_macWindow ) ) ; ::GlobalToLocal( &localwhere ) ; ::SetPort( port ) ; event.m_x = localwhere.h; event.m_y = localwhere.v; event.m_x += m_x; event.m_y += m_y; /* wxPoint origin = GetClientAreaOrigin() ; event.m_x += origin.x ; event.m_y += origin.y ; */ event.m_timeStamp = ev->when; event.SetEventObject(this); if ( wxTheApp->s_captureWindow ) { int x = event.m_x ; int y = event.m_y ; wxTheApp->s_captureWindow->ScreenToClient( &x , &y ) ; event.m_x = x ; event.m_y = y ; wxTheApp->s_captureWindow->GetEventHandler()->ProcessEvent( event ) ; if ( ev->what == mouseUp ) { wxTheApp->s_captureWindow = NULL ; if ( wxBusyCursorCount == 0 ) { m_windowCursor.MacInstall() ; } } } else { MacDispatchMouseEvent( event ) ; } } void wxWindow::MacMouseDown( EventRecord *ev , short part) { MacFireMouseEvent( ev ) ; } void wxWindow::MacMouseUp( EventRecord *ev , short part) { WindowPtr frontWindow ; switch (part) { case inContent: { MacFireMouseEvent( ev ) ; } break ; } } void wxWindow::MacMouseMoved( EventRecord *ev , short part) { WindowPtr frontWindow ; switch (part) { case inContent: { MacFireMouseEvent( ev ) ; } break ; } } void wxWindow::MacActivate( EventRecord *ev , bool inIsActivating ) { wxActivateEvent event(wxEVT_ACTIVATE, inIsActivating); event.m_timeStamp = ev->when ; event.SetEventObject(this); GetEventHandler()->ProcessEvent(event); UMAHighlightAndActivateWindow( m_macWindowData->m_macWindow , inIsActivating ) ; } void wxWindow::MacRedraw( RgnHandle updatergn , long time) { // updatergn is always already clipped to our boundaries WindowRef window = GetMacRootWindow() ; wxWindow* win = wxFindWinFromMacWindow( window ) ; { wxMacDrawingClientHelper focus( this ) ; if ( focus.Ok() ) { WindowRef window = GetMacRootWindow() ; if ( m_backgroundColour == wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE) ) { UMASetThemeWindowBackground( window , kThemeBrushDocumentWindowBackground , false ) ; } else if ( m_backgroundColour == wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE ) ) { // on mac we have the difficult situation, that 3dface gray can be different colours, depending whether // it is on a notebook panel or not, in order to take care of that we walk up the hierarchy until we have // either a non gray background color or a non control window wxWindow* parent = GetParent() ; while( parent ) { if ( parent->GetMacRootWindow() != window ) { // we are in a different window on the mac system parent = NULL ; break ; } if( parent->IsKindOf( CLASSINFO( wxControl ) ) && ((wxControl*)parent)->GetMacControl() ) { if ( parent->m_backgroundColour != wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE ) ) { // if we have any other colours in the hierarchy RGBBackColor( &parent->m_backgroundColour.GetPixel()) ; break ; } // if we have the normal colours in the hierarchy but another control etc. -> use it's background if ( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) )) { ApplyThemeBackground (kThemeBackgroundTabPane, &(**updatergn).rgnBBox , kThemeStateActive,8,true); break ; } } else { parent = NULL ; break ; } parent = parent->GetParent() ; } if ( !parent ) { // if there is nothing special -> use default UMASetThemeWindowBackground( window , kThemeBrushDialogBackgroundActive , false ) ; } } else { RGBBackColor( &m_backgroundColour.GetPixel()) ; } SetClip( updatergn ) ; EraseRgn( updatergn ) ; } } m_updateRegion = updatergn ; wxPaintEvent event; event.m_timeStamp = time ; event.SetEventObject(this); GetEventHandler()->ProcessEvent(event); RgnHandle childupdate = NewRgn() ; for (wxNode *node = m_children->First(); node; node = node->Next()) { wxWindow *child = (wxWindow*)node->Data(); int width ; int height ; child->GetClientSize( &width , &height ) ; SetRectRgn( childupdate , child->m_x , child->m_y , child->m_x +width , child->m_y + height ) ; SectRgn( childupdate , m_updateRegion.GetWXHRGN() , childupdate ) ; OffsetRgn( childupdate , -child->m_x , -child->m_y ) ; if ( child->GetMacRootWindow() == window && child->IsReallyShown() ) { // because dialogs may also be children child->MacRedraw( childupdate , time ) ; } } DisposeRgn( childupdate ) ; // eventually a draw grow box here } void wxWindow::MacUpdateImmediately() { WindowRef window = GetMacRootWindow() ; if ( window ) { wxWindow* win = wxFindWinFromMacWindow( window ) ; BeginUpdate( window ) ; if ( win ) { #if ! TARGET_CARBON if ( !EmptyRgn( window->visRgn ) ) #endif { win->MacRedraw( window->visRgn , wxTheApp->sm_lastMessageTime ) ; /* { wxMacDrawingHelper help( win ) ; SetOrigin( 0 , 0 ) ; UMASetThemeWindowBackground( win->m_macWindowData->m_macWindow , kThemeBrushDialogBackgroundActive , false ) ; UMAUpdateControls( window , window->visRgn ) ; UMASetThemeWindowBackground( win->m_macWindowData->m_macWindow , win->m_macWindowData->m_macWindowBackgroundTheme , false ) ; } */ } } EndUpdate( window ) ; } } void wxWindow::MacUpdate( EventRecord *ev ) { WindowRef window = (WindowRef) ev->message ; wxWindow * win = wxFindWinFromMacWindow( window ) ; BeginUpdate( window ) ; if ( win ) { // if windowshade gives incompatibility , take the follwing out #if ! TARGET_CARBON if ( !EmptyRgn( window->visRgn ) ) #endif { MacRedraw( window->visRgn , ev->when ) ; /* { wxMacDrawingHelper help( this ) ; SetOrigin( 0 , 0 ) ; UMASetThemeWindowBackground( m_macWindowData->m_macWindow , kThemeBrushDialogBackgroundActive , false ) ; UMAUpdateControls( window , window->visRgn ) ; UMASetThemeWindowBackground( m_macWindowData->m_macWindow , m_macWindowData->m_macWindowBackgroundTheme , false ) ; } */ } } EndUpdate( window ) ; } WindowRef wxWindow::GetMacRootWindow() const { WindowRef window = NULL ; wxWindow *iter = (wxWindow*)this ; while( iter ) { if ( iter->m_macWindowData ) return iter->m_macWindowData->m_macWindow ; iter = iter->GetParent() ; } wxASSERT_MSG( 1 , "No valid mac root window" ) ; return NULL ; } void wxWindow::MacCreateScrollBars( long style ) { wxASSERT_MSG( m_vScrollBar == NULL && m_hScrollBar == NULL , "attempt to create window twice" ) ; bool hasBoth = ( style & wxVSCROLL ) && ( style & wxHSCROLL ) ; int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1: 0 ; if ( style & wxVSCROLL ) { m_vScrollBar = new wxScrollBar(this, wxWINDOW_VSCROLL, wxPoint(m_width-MAC_SCROLLBAR_SIZE, 0), wxSize(MAC_SCROLLBAR_SIZE, m_height - adjust), wxVERTICAL); } if ( style & wxHSCROLL ) { m_hScrollBar = new wxScrollBar(this, wxWINDOW_HSCROLL, wxPoint(0 , m_height-MAC_SCROLLBAR_SIZE ), wxSize( m_width - adjust, MAC_SCROLLBAR_SIZE), wxHORIZONTAL); } // because the create does not take into account the client area origin MacRepositionScrollBars() ; // we might have a real position shift } void wxWindow::MacRepositionScrollBars() { bool hasBoth = ( m_hScrollBar && m_hScrollBar->IsShown()) && ( m_vScrollBar && m_vScrollBar->IsShown()) ; int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1 : 0 ; if ( m_vScrollBar ) { m_vScrollBar->SetSize( m_width-MAC_SCROLLBAR_SIZE, 0, MAC_SCROLLBAR_SIZE, m_height - adjust , wxSIZE_USE_EXISTING); } if ( m_hScrollBar ) { m_hScrollBar->SetSize( 0 , m_height-MAC_SCROLLBAR_SIZE ,m_width - adjust, MAC_SCROLLBAR_SIZE, wxSIZE_USE_EXISTING); } } void wxWindow::MacKeyDown( EventRecord *ev ) { } ControlHandle wxWindow::MacGetContainerForEmbedding() { if ( m_macWindowData ) return m_macWindowData->m_macRootControl ; else return GetParent()->MacGetContainerForEmbedding() ; } void wxWindow::MacSuperChangedPosition() { // only window-absolute structures have to be moved i.e. controls wxNode *node = GetChildren().First(); while ( node ) { wxWindow *child = (wxWindow *)node->Data(); child->MacSuperChangedPosition() ; node = node->Next(); } } bool wxWindow::IsReallyShown() const { if ( m_macWindowData ) return m_macShown ; else return m_macShown && GetParent()->IsReallyShown() ; } bool wxWindow::IsReallyEnabled() const { if ( m_macWindowData ) return m_macEnabled ; else return m_macEnabled && GetParent()->IsReallyEnabled() ; } void wxWindow::MacSuperEnabled( bool enabled ) { wxNode *node = GetChildren().First(); while ( node ) { wxWindow *child = (wxWindow *)node->Data(); if ( child->m_macEnabled ) child->MacSuperEnabled( enabled ) ; node = node->Next(); } } void wxWindow::MacSuperShown( bool show ) { wxNode *node = GetChildren().First(); while ( node ) { wxWindow *child = (wxWindow *)node->Data(); if ( child->m_macShown ) child->MacSuperShown( show ) ; node = node->Next(); } } bool wxWindow::MacSetupFocusPort( ) { Point localOrigin ; Rect clipRect ; WindowRef window ; wxWindow *rootwin ; GrafPtr port ; MacGetPortParams( &localOrigin , &clipRect , &window , &rootwin) ; return MacSetPortFocusParams( localOrigin, clipRect, window , rootwin ) ; } bool wxWindow::MacSetupFocusClientPort( ) { Point localOrigin ; Rect clipRect ; WindowRef window ; wxWindow *rootwin ; GrafPtr port ; MacGetPortClientParams( &localOrigin , &clipRect , &window , &rootwin) ; return MacSetPortFocusParams( localOrigin, clipRect, window , rootwin ) ; } bool wxWindow::MacSetupDrawingPort( ) { Point localOrigin ; Rect clipRect ; WindowRef window ; wxWindow *rootwin ; GrafPtr port ; MacGetPortParams( &localOrigin , &clipRect , &window , &rootwin) ; return MacSetPortDrawingParams( localOrigin, clipRect, window , rootwin ) ; } bool wxWindow::MacSetupDrawingClientPort( ) { Point localOrigin ; Rect clipRect ; WindowRef window ; wxWindow *rootwin ; GrafPtr port ; MacGetPortClientParams( &localOrigin , &clipRect , &window , &rootwin) ; return MacSetPortDrawingParams( localOrigin, clipRect, window , rootwin ) ; } bool wxWindow::MacSetPortFocusParams( const Point & localOrigin, const Rect & clipRect, WindowRef window , wxWindow* win ) { if ( window == NULL ) return false ; GrafPtr currPort; GrafPtr port ; ::GetPort(&currPort); port = UMAGetWindowPort( window) ; if (currPort != port ) ::SetPort(port); ::SetOrigin(-localOrigin.h, -localOrigin.v); return true; } bool wxWindow::MacSetPortDrawingParams( const Point & localOrigin, const Rect & clipRect, WindowRef window , wxWindow* win ) { if ( window == NULL ) return false ; GrafPtr currPort; GrafPtr port ; ::GetPort(&currPort); port = UMAGetWindowPort( window) ; if (currPort != port ) ::SetPort(port); ::SetOrigin(-localOrigin.h, -localOrigin.v); ::ClipRect(&clipRect); ::PenNormal() ; ::RGBBackColor(& win->GetBackgroundColour().GetPixel() ) ; ::RGBForeColor(& win->GetForegroundColour().GetPixel() ) ; ::BackPat( &qd.white ) ; ::UMASetThemeWindowBackground( win->m_macWindowData->m_macWindow , win->m_macWindowData->m_macWindowBackgroundTheme , false ) ; return true; } void wxWindow::MacGetPortParams(Point* localOrigin, Rect* clipRect, WindowRef *window , wxWindow** rootwin) { if ( m_macWindowData ) { localOrigin->h = 0; localOrigin->v = 0; clipRect->left = 0; clipRect->top = 0; clipRect->right = m_width; clipRect->bottom = m_height; *window = m_macWindowData->m_macWindow ; *rootwin = this ; } else { wxASSERT( GetParent() != NULL ) ; GetParent()->MacGetPortParams( localOrigin , clipRect , window, rootwin) ; localOrigin->h += m_x; localOrigin->v += m_y; OffsetRect(clipRect, -m_x, -m_y); Rect myClip; myClip.left = 0; myClip.top = 0; myClip.right = m_width; myClip.bottom = m_height; SectRect(clipRect, &myClip, clipRect); } } void wxWindow::MacGetPortClientParams(Point* localOrigin, Rect* clipRect, WindowRef *window , wxWindow** rootwin ) { int width , height ; GetClientSize( &width , &height ) ; if ( m_macWindowData ) { localOrigin->h = 0; localOrigin->v = 0; clipRect->left = 0; clipRect->top = 0; clipRect->right = m_width ;//width; clipRect->bottom = m_height ;// height; *window = m_macWindowData->m_macWindow ; *rootwin = this ; } else { wxASSERT( GetParent() != NULL ) ; GetParent()->MacGetPortClientParams( localOrigin , clipRect , window, rootwin) ; localOrigin->h += m_x; localOrigin->v += m_y; OffsetRect(clipRect, -m_x, -m_y); Rect myClip; myClip.left = 0; myClip.top = 0; myClip.right = width; myClip.bottom = height; SectRect(clipRect, &myClip, clipRect); } } wxMacFocusHelper::wxMacFocusHelper( wxWindow * theWindow ) { m_ok = false ; Point localOrigin ; Rect clipRect ; WindowRef window ; wxWindow *rootwin ; m_currentPort = NULL ; GetPort( &m_formerPort ) ; if ( theWindow ) { theWindow->MacGetPortParams( &localOrigin , &clipRect , &window , &rootwin) ; m_currentPort = UMAGetWindowPort( window ) ; theWindow->MacSetPortFocusParams( localOrigin, clipRect, window , rootwin ) ; m_ok = true ; } } wxMacFocusHelper::~wxMacFocusHelper() { if ( m_ok ) { SetOrigin( 0 , 0 ) ; } if ( m_formerPort != m_currentPort ) SetPort( m_formerPort ) ; } wxMacDrawingHelper::wxMacDrawingHelper( wxWindow * theWindow ) { m_ok = false ; Point localOrigin ; Rect clipRect ; WindowRef window ; wxWindow *rootwin ; m_currentPort = NULL ; GetPort( &m_formerPort ) ; if ( theWindow ) { theWindow->MacGetPortParams( &localOrigin , &clipRect , &window , &rootwin) ; m_currentPort = UMAGetWindowPort( window ) ; if ( m_formerPort != m_currentPort ) SetPort( m_currentPort ) ; GetPenState( &m_savedPenState ) ; theWindow->MacSetPortDrawingParams( localOrigin, clipRect, window , rootwin ) ; m_ok = true ; } } wxMacDrawingHelper::~wxMacDrawingHelper() { if ( m_ok ) { SetPenState( &m_savedPenState ) ; SetOrigin( 0 , 0 ) ; ClipRect( &m_currentPort->portRect ) ; } if ( m_formerPort != m_currentPort ) SetPort( m_formerPort ) ; } wxMacFocusClientHelper::wxMacFocusClientHelper( wxWindow * theWindow ) { m_ok = false ; Point localOrigin ; Rect clipRect ; WindowRef window ; wxWindow *rootwin ; m_currentPort = NULL ; GetPort( &m_formerPort ) ; if ( theWindow ) { theWindow->MacGetPortClientParams( &localOrigin , &clipRect , &window , &rootwin) ; m_currentPort = UMAGetWindowPort( window ) ; theWindow->MacSetPortFocusParams( localOrigin, clipRect, window , rootwin ) ; m_ok = true ; } } wxMacFocusClientHelper::~wxMacFocusClientHelper() { if ( m_ok ) { SetOrigin( 0 , 0 ) ; } if ( m_formerPort != m_currentPort ) SetPort( m_formerPort ) ; } wxMacDrawingClientHelper::wxMacDrawingClientHelper( wxWindow * theWindow ) { m_ok = false ; Point localOrigin ; Rect clipRect ; WindowRef window ; wxWindow *rootwin ; m_currentPort = NULL ; GetPort( &m_formerPort ) ; if ( theWindow ) { theWindow->MacGetPortClientParams( &localOrigin , &clipRect , &window , &rootwin) ; m_currentPort = UMAGetWindowPort( window ) ; if ( m_formerPort != m_currentPort ) SetPort( m_currentPort ) ; GetPenState( &m_savedPenState ) ; theWindow->MacSetPortDrawingParams( localOrigin, clipRect, window , rootwin ) ; m_ok = true ; } } wxMacDrawingClientHelper::~wxMacDrawingClientHelper() { if ( m_ok ) { SetPenState( &m_savedPenState ) ; SetOrigin( 0 , 0 ) ; ClipRect( &m_currentPort->portRect ) ; } if ( m_formerPort != m_currentPort ) SetPort( m_formerPort ) ; } // ---------------------------------------------------------------------------- // list classes implementation // ---------------------------------------------------------------------------- void wxWindowListNode::DeleteData() { delete (wxWindow *)GetData(); }