X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e96248c48e0a000ef355ef3b0b6aa09b7251a834..4e2a3778386d60356dab319afa2d3f987f86d6b2:/src/common/wincmn.cpp diff --git a/src/common/wincmn.cpp b/src/common/wincmn.cpp index a2f7a42766..6ccc05323e 100644 --- a/src/common/wincmn.cpp +++ b/src/common/wincmn.cpp @@ -44,6 +44,7 @@ #include "wx/scrolbar.h" #include "wx/layout.h" #include "wx/sizer.h" + #include "wx/menu.h" #endif //WX_PRECOMP #if wxUSE_DRAG_AND_DROP @@ -78,9 +79,6 @@ #else #include #endif - extern const unsigned int gtk_major_version; - extern const unsigned int gtk_minor_version; - extern const unsigned int gtk_micro_version; #endif #include "wx/platinfo.h" @@ -88,17 +86,15 @@ // Windows List WXDLLIMPEXP_DATA_CORE(wxWindowList) wxTopLevelWindows; +// globals +#if wxUSE_MENUS +wxMenu *wxCurrentPopupMenu = NULL; +#endif // wxUSE_MENUS + // ---------------------------------------------------------------------------- // static data // ---------------------------------------------------------------------------- -#if defined(__WXPALMOS__) -int wxWindowBase::ms_lastControlId = 32767; -#elif defined(__WXPM__) -int wxWindowBase::ms_lastControlId = 2000; -#else -int wxWindowBase::ms_lastControlId = -200; -#endif IMPLEMENT_ABSTRACT_CLASS(wxWindowBase, wxEvtHandler) @@ -202,11 +198,6 @@ wxWindowBase::wxWindowBase() m_scrollHelper = (wxScrollHelper *) NULL; - m_minVirtualWidth = - m_maxVirtualWidth = wxDefaultCoord; - m_minVirtualHeight = - m_maxVirtualHeight = wxDefaultCoord; - m_windowVariant = wxWINDOW_VARIANT_NORMAL; #if wxUSE_SYSTEM_OPTIONS if ( wxSystemOptions::HasOption(wxWINDOW_DEFAULT_VARIANT) ) @@ -220,6 +211,8 @@ wxWindowBase::wxWindowBase() // VZ: this one shouldn't exist... m_isBeingDeleted = false; + + m_freezeCount = 0; } // common part of window creation process @@ -245,11 +238,19 @@ bool wxWindowBase::CreateBase(wxWindowBase *parent, // ids are limited to 16 bits under MSW so if you care about portability, // it's not a good idea to use ids out of this range (and negative ids are // reserved for wxWidgets own usage) - wxASSERT_MSG( id == wxID_ANY || (id >= 0 && id < 32767), + wxASSERT_MSG( id == wxID_ANY || (id >= 0 && id < 32767) || + (id >= wxID_AUTO_LOWEST && id <= wxID_AUTO_HIGHEST), _T("invalid id value") ); // generate a new id if the user doesn't care about it - m_windowId = id == wxID_ANY ? NewControlId() : id; + if ( id == wxID_ANY ) + { + m_windowId = NewControlId(); + } + else // valid id specified + { + m_windowId = id; + } // don't use SetWindowStyleFlag() here, this function should only be called // to change the flag after creation as it tries to reflect the changes in @@ -274,6 +275,28 @@ bool wxWindowBase::CreateBase(wxWindowBase *parent, return true; } +bool wxWindowBase::ToggleWindowStyle(int flag) +{ + wxASSERT_MSG( flag, _T("flags with 0 value can't be toggled") ); + + bool rc; + long style = GetWindowStyleFlag(); + if ( style & flag ) + { + style &= ~flag; + rc = false; + } + else // currently off + { + style |= flag; + rc = true; + } + + SetWindowStyleFlag(style); + + return rc; +} + // ---------------------------------------------------------------------------- // destruction // ---------------------------------------------------------------------------- @@ -294,25 +317,18 @@ wxWindowBase::~wxWindowBase() // we weren't a dialog class wxTopLevelWindows.DeleteObject((wxWindow*)this); - wxASSERT_MSG( GetChildren().GetCount() == 0, wxT("children not destroyed") ); +#if wxUSE_MENUS + // The associated popup menu can still be alive, disassociate from it in + // this case + if ( wxCurrentPopupMenu && wxCurrentPopupMenu->GetInvokingWindow() == this ) + wxCurrentPopupMenu->SetInvokingWindow(NULL); +#endif // wxUSE_MENUS - // reset the top-level parent's default item if it is this widget - if ( m_parent ) - { - wxTopLevelWindow *tlw = wxDynamicCast(wxGetTopLevelParent((wxWindow*)this), - wxTopLevelWindow); - - if ( tlw && tlw->GetDefaultItem() == this ) - tlw->SetDefaultItem(NULL); - if ( tlw && tlw->GetTmpDefaultItem() == this ) - tlw->SetTmpDefaultItem(NULL); - } + wxASSERT_MSG( GetChildren().GetCount() == 0, wxT("children not destroyed") ); - // reset the dangling pointer our parent window may keep to us + // notify the parent about this window destruction if ( m_parent ) - { m_parent->RemoveChild(this); - } #if wxUSE_CARET delete m_caret; @@ -353,6 +369,14 @@ wxWindowBase::~wxWindowBase() #if wxUSE_ACCESSIBILITY delete m_accessible; #endif + +#if wxUSE_HELP + // NB: this has to be called unconditionally, because we don't know + // whether this window has associated help text or not + wxHelpProvider *helpProvider = wxHelpProvider::Get(); + if ( helpProvider ) + helpProvider->RemoveHelp(this); +#endif } void wxWindowBase::SendDestroyEvent() @@ -378,7 +402,7 @@ bool wxWindowBase::Close(bool force) // return false if window wasn't closed because the application vetoed the // close event - return GetEventHandler()->ProcessEvent(event) && !event.GetVeto(); + return HandleWindowEvent(event) && !event.GetVeto(); } bool wxWindowBase::DestroyChildren() @@ -475,7 +499,7 @@ wxSize wxWindowBase::DoGetBestSize() const if ( m_windowSizer ) { - best = GetWindowSizeForVirtualSize(m_windowSizer->GetMinSize()); + best = m_windowSizer->GetMinSize(); } #if wxUSE_CONSTRAINTS else if ( m_constraints ) @@ -697,6 +721,22 @@ wxPoint wxWindowBase::GetClientAreaOrigin() const return wxPoint(0,0); } +wxSize wxWindowBase::ClientToWindowSize(const wxSize& size) const +{ + const wxSize diff(GetSize() - GetClientSize()); + + return wxSize(size.x == -1 ? -1 : size.x + diff.x, + size.y == -1 ? -1 : size.y + diff.y); +} + +wxSize wxWindowBase::WindowToClientSize(const wxSize& size) const +{ + const wxSize diff(GetSize() - GetClientSize()); + + return wxSize(size.x == -1 ? -1 : size.x - diff.x, + size.y == -1 ? -1 : size.y - diff.y); +} + void wxWindowBase::SetWindowVariant( wxWindowVariant variant ) { if ( m_windowVariant != variant ) @@ -757,26 +797,20 @@ void wxWindowBase::DoSetSizeHints( int minW, int minH, } -void wxWindowBase::SetVirtualSizeHints( int minW, int minH, - int maxW, int maxH ) +#if WXWIN_COMPATIBILITY_2_8 +void wxWindowBase::SetVirtualSizeHints(int WXUNUSED(minW), int WXUNUSED(minH), + int WXUNUSED(maxW), int WXUNUSED(maxH)) { - m_minVirtualWidth = minW; - m_maxVirtualWidth = maxW; - m_minVirtualHeight = minH; - m_maxVirtualHeight = maxH; } -void wxWindowBase::DoSetVirtualSize( int x, int y ) +void wxWindowBase::SetVirtualSizeHints(const wxSize& WXUNUSED(minsize), + const wxSize& WXUNUSED(maxsize)) { - if ( m_minVirtualWidth != wxDefaultCoord && m_minVirtualWidth > x ) - x = m_minVirtualWidth; - if ( m_maxVirtualWidth != wxDefaultCoord && m_maxVirtualWidth < x ) - x = m_maxVirtualWidth; - if ( m_minVirtualHeight != wxDefaultCoord && m_minVirtualHeight > y ) - y = m_minVirtualHeight; - if ( m_maxVirtualHeight != wxDefaultCoord && m_maxVirtualHeight < y ) - y = m_maxVirtualHeight; +} +#endif // WXWIN_COMPATIBILITY_2_8 +void wxWindowBase::DoSetVirtualSize( int x, int y ) +{ m_virtualSize = wxSize(x, y); } @@ -825,24 +859,64 @@ bool wxWindowBase::Show(bool show) } } -bool wxWindowBase::Enable(bool enable) +bool wxWindowBase::IsEnabled() const { - if ( enable != m_isEnabled ) - { - m_isEnabled = enable; + return IsThisEnabled() && (IsTopLevel() || !GetParent() || GetParent()->IsEnabled()); +} - return true; - } - else +void wxWindowBase::NotifyWindowOnEnableChange(bool enabled) +{ +#ifndef wxHAS_NATIVE_ENABLED_MANAGEMENT + DoEnable(enabled); +#endif // !defined(wxHAS_NATIVE_ENABLED_MANAGEMENT) + + OnEnabled(enabled); + + // If we are top-level then the logic doesn't apply - otherwise + // showing a modal dialog would result in total greying out (and ungreying + // out later) of everything which would be really ugly + if ( IsTopLevel() ) + return; + + for ( wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); + node; + node = node->GetNext() ) { + wxWindowBase * const child = node->GetData(); + if ( !child->IsTopLevel() && child->IsThisEnabled() ) + child->NotifyWindowOnEnableChange(enabled); + } +} + +bool wxWindowBase::Enable(bool enable) +{ + if ( enable == IsThisEnabled() ) return false; + + m_isEnabled = enable; + +#ifdef wxHAS_NATIVE_ENABLED_MANAGEMENT + DoEnable(enable); +#else // !defined(wxHAS_NATIVE_ENABLED_MANAGEMENT) + wxWindowBase * const parent = GetParent(); + if( !IsTopLevel() && parent && !parent->IsEnabled() ) + { + return true; } +#endif // !defined(wxHAS_NATIVE_ENABLED_MANAGEMENT) + + NotifyWindowOnEnableChange(enable); + + return true; } bool wxWindowBase::IsShownOnScreen() const { + // A window is shown on screen if it itself is shown and so are all its + // parents. But if a window is toplevel one, then its always visible on + // screen if IsShown() returns true, even if it has a hidden parent. return IsShown() && - (GetParent() == NULL || GetParent()->IsShownOnScreen()); + (IsTopLevel() || GetParent() == NULL || GetParent()->IsShownOnScreen()); } // ---------------------------------------------------------------------------- @@ -854,6 +928,52 @@ bool wxWindowBase::IsTopLevel() const return false; } +// ---------------------------------------------------------------------------- +// Freeze/Thaw +// ---------------------------------------------------------------------------- + +void wxWindowBase::Freeze() +{ + if ( !m_freezeCount++ ) + { + // physically freeze this window: + DoFreeze(); + + // and recursively freeze all children: + for ( wxWindowList::iterator i = GetChildren().begin(); + i != GetChildren().end(); ++i ) + { + wxWindow *child = *i; + if ( child->IsTopLevel() ) + continue; + + child->Freeze(); + } + } +} + +void wxWindowBase::Thaw() +{ + wxASSERT_MSG( m_freezeCount, "Thaw() without matching Freeze()" ); + + if ( !--m_freezeCount ) + { + // recursively thaw all children: + for ( wxWindowList::iterator i = GetChildren().begin(); + i != GetChildren().end(); ++i ) + { + wxWindow *child = *i; + if ( child->IsTopLevel() ) + continue; + + child->Thaw(); + } + + // physically thaw this window: + DoThaw(); + } +} + // ---------------------------------------------------------------------------- // reparenting the window // ---------------------------------------------------------------------------- @@ -869,12 +989,22 @@ void wxWindowBase::AddChild(wxWindowBase *child) GetChildren().Append((wxWindow*)child); child->SetParent(this); + + // adding a child while frozen will assert when thawn, so freeze it as if + // it had been already present when we were frozen + if ( IsFrozen() && !child->IsTopLevel() ) + child->Freeze(); } void wxWindowBase::RemoveChild(wxWindowBase *child) { wxCHECK_RET( child, wxT("can't remove a NULL child") ); + // removing a child while frozen may result in permanently frozen window + // if used e.g. from Reparent(), so thaw it + if ( IsFrozen() && !child->IsTopLevel() ) + child->Thaw(); + GetChildren().DeleteObject((wxWindow *)child); child->SetParent(NULL); } @@ -888,6 +1018,8 @@ bool wxWindowBase::Reparent(wxWindowBase *newParent) return false; } + const bool oldEnabledState = IsEnabled(); + // unlink this window from the existing parent. if ( oldParent ) { @@ -908,6 +1040,14 @@ bool wxWindowBase::Reparent(wxWindowBase *newParent) wxTopLevelWindows.Append((wxWindow *)this); } + // We need to notify window (and its subwindows) if by changing the parent + // we also change our enabled/disabled status. + const bool newEnabledState = IsEnabled(); + if ( newEnabledState != oldEnabledState ) + { + NotifyWindowOnEnableChange(newEnabledState); + } + return true; } @@ -990,6 +1130,11 @@ bool wxWindowBase::RemoveEventHandler(wxEvtHandler *handler) return false; } +bool wxWindowBase::HandleWindowEvent(wxEvent& event) const +{ + return GetEventHandler()->SafelyProcessEvent(event); +} + // ---------------------------------------------------------------------------- // colours, fonts &c // ---------------------------------------------------------------------------- @@ -1050,7 +1195,7 @@ wxWindowBase::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant)) wxColour wxWindowBase::GetBackgroundColour() const { - if ( !m_backgroundColour.Ok() ) + if ( !m_backgroundColour.IsOk() ) { wxASSERT_MSG( !m_hasBgCol, _T("we have invalid explicit bg colour?") ); @@ -1076,11 +1221,9 @@ wxColour wxWindowBase::GetForegroundColour() const // logic is the same as above if ( !m_hasFgCol && !m_foregroundColour.Ok() ) { - wxASSERT_MSG( !m_hasFgCol, _T("we have invalid explicit fg colour?") ); - wxColour colFg = GetDefaultAttributes().colFg; - if ( !colFg.Ok() ) + if ( !colFg.IsOk() ) colFg = GetClassDefaultAttributes().colFg; return colFg; @@ -1094,7 +1237,7 @@ bool wxWindowBase::SetBackgroundColour( const wxColour &colour ) if ( colour == m_backgroundColour ) return false; - m_hasBgCol = colour.Ok(); + m_hasBgCol = colour.IsOk(); if ( m_backgroundStyle != wxBG_STYLE_CUSTOM ) m_backgroundStyle = m_hasBgCol ? wxBG_STYLE_COLOUR : wxBG_STYLE_SYSTEM; @@ -1109,7 +1252,7 @@ bool wxWindowBase::SetForegroundColour( const wxColour &colour ) if (colour == m_foregroundColour ) return false; - m_hasFgCol = colour.Ok(); + m_hasFgCol = colour.IsOk(); m_inheritFgCol = m_hasFgCol; m_foregroundColour = colour; SetThemeEnabled( !m_hasFgCol && !m_backgroundColour.Ok() ); @@ -1134,12 +1277,12 @@ bool wxWindowBase::SetCursor(const wxCursor& cursor) wxFont wxWindowBase::GetFont() const { // logic is the same as in GetBackgroundColour() - if ( !m_font.Ok() ) + if ( !m_font.IsOk() ) { wxASSERT_MSG( !m_hasFont, _T("we have invalid explicit font?") ); wxFont font = GetDefaultAttributes().font; - if ( !font.Ok() ) + if ( !font.IsOk() ) font = GetClassDefaultAttributes().font; return font; @@ -1157,7 +1300,7 @@ bool wxWindowBase::SetFont(const wxFont& font) } m_font = font; - m_hasFont = font.Ok(); + m_hasFont = font.IsOk(); m_inheritFont = m_hasFont; InvalidateBestSize(); @@ -1256,7 +1399,7 @@ void wxWindowBase::ClearBackground() // wxGTK uses its own version, no need to add never used code #ifndef __WXGTK__ wxClientDC dc((wxWindow *)this); - wxBrush brush(GetBackgroundColour(), wxSOLID); + wxBrush brush(GetBackgroundColour(), wxBRUSHSTYLE_SOLID); dc.SetBackground(brush); dc.Clear(); #endif // __WXGTK__ @@ -1552,6 +1695,7 @@ void wxWindowBase::SetHelpText(const wxString& text) } } +#if WXWIN_COMPATIBILITY_2_8 // associate this help text with all windows with the same id as this // one void wxWindowBase::SetHelpTextForId(const wxString& text) @@ -1562,6 +1706,7 @@ void wxWindowBase::SetHelpTextForId(const wxString& text) helpProvider->AddHelp(GetId(), text); } } +#endif // WXWIN_COMPATIBILITY_2_8 // get the help string associated with this window (may be empty) // default implementation forwards calls to the help provider @@ -1585,7 +1730,29 @@ void wxWindowBase::OnHelp(wxHelpEvent& event) wxHelpProvider *helpProvider = wxHelpProvider::Get(); if ( helpProvider ) { - if ( helpProvider->ShowHelpAtPoint(this, event.GetPosition(), event.GetOrigin()) ) + wxPoint pos = event.GetPosition(); + const wxHelpEvent::Origin origin = event.GetOrigin(); + if ( origin == wxHelpEvent::Origin_Keyboard ) + { + // if the help event was generated from keyboard it shouldn't + // appear at the mouse position (which is still the only position + // associated with help event) if the mouse is far away, although + // we still do use the mouse position if it's over the window + // because we suppose the user looks approximately at the mouse + // already and so it would be more convenient than showing tooltip + // at some arbitrary position which can be quite far from it + const wxRect rectClient = GetClientRect(); + if ( !rectClient.Contains(ScreenToClient(pos)) ) + { + // position help slightly under and to the right of this window + pos = ClientToScreen(wxPoint( + 2*GetCharWidth(), + rectClient.height + GetCharHeight() + )); + } + } + + if ( helpProvider->ShowHelpAtPoint(this, pos, origin) ) { // skip the event.Skip() below return; @@ -2183,6 +2350,58 @@ void wxWindowBase::OnInitDialog( wxInitDialogEvent &WXUNUSED(event) ) UpdateWindowUI(wxUPDATE_UI_RECURSE); } +// ---------------------------------------------------------------------------- +// menu-related functions +// ---------------------------------------------------------------------------- + +#if wxUSE_MENUS + +bool wxWindowBase::PopupMenu(wxMenu *menu, int x, int y) +{ + wxCHECK_MSG( menu, false, "can't popup NULL menu" ); + + wxCurrentPopupMenu = menu; + const bool rc = DoPopupMenu(menu, x, y); + wxCurrentPopupMenu = NULL; + + return rc; +} + +// this is used to pass the id of the selected item from the menu event handler +// to the main function itself +// +// it's ok to use a global here as there can be at most one popup menu shown at +// any time +static int gs_popupMenuSelection = wxID_NONE; + +void wxWindowBase::InternalOnPopupMenu(wxCommandEvent& event) +{ + // store the id in a global variable where we'll retrieve it from later + gs_popupMenuSelection = event.GetId(); +} + +int +wxWindowBase::DoGetPopupMenuSelectionFromUser(wxMenu& menu, int x, int y) +{ + gs_popupMenuSelection = wxID_NONE; + + Connect(wxEVT_COMMAND_MENU_SELECTED, + wxCommandEventHandler(wxWindowBase::InternalOnPopupMenu), + NULL, + this); + + PopupMenu(&menu, x, y); + + Disconnect(wxEVT_COMMAND_MENU_SELECTED, + wxCommandEventHandler(wxWindowBase::InternalOnPopupMenu), + NULL, + this); + + return gs_popupMenuSelection; +} + +#endif // wxUSE_MENUS + // methods for drawing the sizers in a visible way #ifdef __WXDEBUG__ @@ -2192,7 +2411,7 @@ static void DrawBorder(wxWindowBase *win, const wxRect& rect, bool fill = false) { wxClientDC dc((wxWindow *)win); dc.SetPen(*wxRED_PEN); - dc.SetBrush(fill ? wxBrush(*wxRED, wxCROSSDIAG_HATCH): *wxTRANSPARENT_BRUSH); + dc.SetBrush(fill ? wxBrush(*wxRED, wxBRUSHSTYLE_CROSSDIAG_HATCH) : *wxTRANSPARENT_BRUSH); dc.DrawRectangle(rect.Deflate(1, 1)); } @@ -2257,45 +2476,9 @@ void wxWindowBase::OnMiddleClick( wxMouseEvent& event ) return; } #endif // __WXDEBUG__ - -#if wxUSE_MSGDLG - // don't translate these strings, they're for diagnostics purposes only - wxString msg; - msg.Printf(_T("wxWidgets Library (%s port)\n") - _T("Version %d.%d.%d%s%s, compiled at %s %s\n") - _T("Runtime version of toolkit used is %d.%d.%s\n") - _T("Copyright (c) 1995-2006 wxWidgets team"), - wxPlatformInfo::Get().GetPortIdName().c_str(), - wxMAJOR_VERSION, - wxMINOR_VERSION, - wxRELEASE_NUMBER, -#if wxUSE_UNICODE - L" (Unicode)", -#else - wxEmptyString, -#endif -#ifdef __WXDEBUG__ - _T(" Debug build"), -#else - wxEmptyString, -#endif - __TDATE__, - __TTIME__, - wxPlatformInfo::Get().GetToolkitMajorVersion(), - wxPlatformInfo::Get().GetToolkitMinorVersion(), -#ifdef __WXGTK__ - wxString::Format(_T("\nThe compile-time GTK+ version is %d.%d.%d."), GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION).c_str() -#else - wxEmptyString -#endif - ); - - wxMessageBox(msg, _T("wxWidgets information"), - wxICON_INFORMATION | wxOK, - (wxWindow *)this); + ::wxInfoMessageBox((wxWindow*)this); } else -#endif // wxUSE_MSGDLG { event.Skip(); } @@ -2360,6 +2543,10 @@ wxBorder wxWindowBase::GetBorder(long flags) const { border = GetDefaultBorder(); } + else if ( border == wxBORDER_THEME ) + { + border = GetDefaultBorderForControl(); + } return border; } @@ -2465,6 +2652,10 @@ static void DoNotifyWindowAboutCaptureLost(wxWindow *win) event.SetEventObject(win); if ( !win->GetEventHandler()->ProcessEvent(event) ) { + // windows must handle this event, otherwise the app wouldn't behave + // correctly if it loses capture unexpectedly; see the discussion here: + // http://sourceforge.net/tracker/index.php?func=detail&aid=1153662&group_id=9863&atid=109863 + // http://article.gmane.org/gmane.comp.lib.wxwidgets.devel/82376 wxFAIL_MSG( _T("window that captured the mouse didn't process wxEVT_MOUSE_CAPTURE_LOST") ); } } @@ -2563,24 +2754,68 @@ bool wxWindowBase::TryParent(wxEvent& event) return wxEvtHandler::TryParent(event); } +// ---------------------------------------------------------------------------- +// window relationships +// ---------------------------------------------------------------------------- + +wxWindow *wxWindowBase::DoGetSibling(WindowOrder order) const +{ + wxCHECK_MSG( GetParent(), NULL, + _T("GetPrev/NextSibling() don't work for TLWs!") ); + + wxWindowList& siblings = GetParent()->GetChildren(); + wxWindowList::compatibility_iterator i = siblings.Find((wxWindow *)this); + wxCHECK_MSG( i, NULL, _T("window not a child of its parent?") ); + + if ( order == OrderBefore ) + i = i->GetPrevious(); + else // OrderAfter + i = i->GetNext(); + + return i ? i->GetData() : NULL; +} + // ---------------------------------------------------------------------------- // keyboard navigation // ---------------------------------------------------------------------------- -// Navigates in the specified direction. -bool wxWindowBase::Navigate(int flags) +// Navigates in the specified direction inside this window +bool wxWindowBase::DoNavigateIn(int flags) { +#ifdef wxHAS_NATIVE_TAB_TRAVERSAL + // native code doesn't process our wxNavigationKeyEvents anyhow + wxUnusedVar(flags); + return false; +#else // !wxHAS_NATIVE_TAB_TRAVERSAL wxNavigationKeyEvent eventNav; + wxWindow *focused = FindFocus(); + eventNav.SetCurrentFocus(focused); + eventNav.SetEventObject(focused); eventNav.SetFlags(flags); - eventNav.SetEventObject(this); - if ( GetParent()->GetEventHandler()->ProcessEvent(eventNav) ) - { - return true; - } - return false; + return GetEventHandler()->ProcessEvent(eventNav); +#endif // wxHAS_NATIVE_TAB_TRAVERSAL/!wxHAS_NATIVE_TAB_TRAVERSAL +} + +bool wxWindowBase::HandleAsNavigationKey(const wxKeyEvent& event) +{ + if ( event.GetKeyCode() != WXK_TAB ) + return false; + + int flags = wxNavigationKeyEvent::FromTab; + + if ( event.ShiftDown() ) + flags |= wxNavigationKeyEvent::IsBackward; + else + flags |= wxNavigationKeyEvent::IsForward; + + if ( event.ControlDown() ) + flags |= wxNavigationKeyEvent::WinChange; + + Navigate(flags); + return true; } -void wxWindowBase::DoMoveInTabOrder(wxWindow *win, MoveKind move) +void wxWindowBase::DoMoveInTabOrder(wxWindow *win, WindowOrder move) { // check that we're not a top level window wxCHECK_RET( GetParent(), @@ -2600,7 +2835,7 @@ void wxWindowBase::DoMoveInTabOrder(wxWindow *win, MoveKind move) // can't just move the node around wxWindow *self = (wxWindow *)this; siblings.DeleteObject(self); - if ( move == MoveAfter ) + if ( move == OrderAfter ) { i = i->GetNext(); } @@ -2609,7 +2844,7 @@ void wxWindowBase::DoMoveInTabOrder(wxWindow *win, MoveKind move) { siblings.Insert(i, self); } - else // MoveAfter and win was the last sibling + else // OrderAfter and win was the last sibling { siblings.Append(self); } @@ -2625,6 +2860,13 @@ void wxWindowBase::DoMoveInTabOrder(wxWindow *win, MoveKind move) return win ? win->GetMainWindowOfCompositeControl() : NULL; } +bool wxWindowBase::HasFocus() const +{ + wxWindowBase *win = DoFindFocus(); + return win == this || + win == wxConstCast(this, wxWindowBase)->GetMainWindowOfCompositeControl(); +} + // ---------------------------------------------------------------------------- // global functions // ---------------------------------------------------------------------------- @@ -3079,3 +3321,4 @@ wxWindowBase::AdjustForLayoutDirection(wxCoord x, return x; } +