X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f303564dbdcd15b2a7a5da3cc8a6c1fc23f0a93a..44fd6f721ad375033b2a2b64ac5f703ac70cb8f0:/src/common/wincmn.cpp diff --git a/src/common/wincmn.cpp b/src/common/wincmn.cpp index 6d770e2aa3..5c24fd2e89 100644 --- a/src/common/wincmn.cpp +++ b/src/common/wincmn.cpp @@ -5,7 +5,7 @@ // Modified by: // Created: 13/07/98 // RCS-ID: $Id$ -// Copyright: (c) wxWindows team +// Copyright: (c) wxWidgets team // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// @@ -47,6 +47,10 @@ #include "wx/dcclient.h" #endif //WX_PRECOMP +#if defined(__WXMAC__) && wxUSE_SCROLLBAR + #include "wx/scrolbar.h" +#endif + #if wxUSE_CONSTRAINTS #include "wx/layout.h" #endif // wxUSE_CONSTRAINTS @@ -95,7 +99,7 @@ BEGIN_EVENT_TABLE(wxWindowBase, wxEvtHandler) EVT_MIDDLE_DOWN(wxWindowBase::OnMiddleClick) #if wxUSE_HELP - EVT_HELP(-1, wxWindowBase::OnHelp) + EVT_HELP(wxID_ANY, wxWindowBase::OnHelp) #endif // wxUSE_HELP END_EVENT_TABLE() @@ -109,21 +113,24 @@ END_EVENT_TABLE() // ---------------------------------------------------------------------------- // the default initialization -void wxWindowBase::InitBase() +wxWindowBase::wxWindowBase() { // no window yet, no parent nor children m_parent = (wxWindow *)NULL; - m_windowId = -1; + m_windowId = wxID_ANY; // no constraints on the minimal window size m_minWidth = + m_maxWidth = wxDefaultSize.x; m_minHeight = - m_maxWidth = - m_maxHeight = -1; + m_maxHeight = wxDefaultSize.y; - // window is created enabled but it's not visible yet - m_isShown = FALSE; - m_isEnabled = TRUE; + // invalidiated cache value + m_bestSizeCache = wxDefaultSize; + + // window are created enabled and visible by default + m_isShown = + m_isEnabled = true; // the default event handler is just this window m_eventHandler = this; @@ -133,23 +140,14 @@ void wxWindowBase::InitBase() m_windowValidator = (wxValidator *) NULL; #endif // wxUSE_VALIDATORS - // use the system default colours - m_backgroundColour = wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE); - m_foregroundColour = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT); - - // don't set the font here for wxMSW as we don't call WM_SETFONT here and - // so the font is *not* really set - but calls to SetFont() later won't do - // anything because m_font appears to be already set! -#ifndef __WXMSW__ - m_font = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT); -#endif // __WXMSW__ - - // the colours/fonts are default for now + // the colours/fonts are default for now, so leave m_font, + // m_backgroundColour and m_foregroundColour uninitialized and set those m_hasBgCol = m_hasFgCol = - m_hasFont = FALSE; - - m_isBeingDeleted = FALSE; + m_hasFont = false; + m_inheritBgCol = + m_inheritFgCol = + m_inheritFont = false; // no style bits m_exStyle = @@ -163,7 +161,7 @@ void wxWindowBase::InitBase() m_windowSizer = (wxSizer *) NULL; m_containingSizer = (wxSizer *) NULL; - m_autoLayout = FALSE; + m_autoLayout = false; #if wxUSE_DRAG_AND_DROP m_dropTarget = (wxDropTarget *)NULL; @@ -178,7 +176,7 @@ void wxWindowBase::InitBase() #endif // wxUSE_CARET #if wxUSE_PALETTE - m_hasCustomPalette = FALSE; + m_hasCustomPalette = false; #endif // wxUSE_PALETTE #if wxUSE_ACCESSIBILITY @@ -188,12 +186,17 @@ void wxWindowBase::InitBase() m_virtualSize = wxDefaultSize; m_minVirtualWidth = + m_maxVirtualWidth = wxDefaultSize.x; m_minVirtualHeight = - m_maxVirtualWidth = - m_maxVirtualHeight = -1; + m_maxVirtualHeight = wxDefaultSize.y; + + m_windowVariant = wxWINDOW_VARIANT_NORMAL; // Whether we're using the current theme for this window (wxGTK only for now) - m_themeEnabled = FALSE; + m_themeEnabled = false; + + // VZ: this one shouldn't exist... + m_isBeingDeleted = false; } // common part of window creation process @@ -218,7 +221,7 @@ 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 wxWindows own usage) + // reserved for wxWidgets own usage) wxASSERT_MSG( id == wxID_ANY || (id >= 0 && id < 32767), _T("invalid id value") ); @@ -241,7 +244,7 @@ bool wxWindowBase::CreateBase(wxWindowBase *parent, SetExtraStyle(GetExtraStyle() | wxWS_EX_VALIDATE_RECURSIVELY); } - return TRUE; + return true; } // ---------------------------------------------------------------------------- @@ -322,7 +325,7 @@ bool wxWindowBase::Destroy() { delete this; - return TRUE; + return true; } bool wxWindowBase::Close(bool force) @@ -331,7 +334,7 @@ bool wxWindowBase::Close(bool force) event.SetEventObject(this); event.SetCanVeto(!force); - // return FALSE if window wasn't closed because the application vetoed the + // return false if window wasn't closed because the application vetoed the // close event return GetEventHandler()->ProcessEvent(event) && !event.GetVeto(); } @@ -358,7 +361,7 @@ bool wxWindowBase::DestroyChildren() wxT("child didn't remove itself using RemoveChild()") ); } - return TRUE; + return true; } // ---------------------------------------------------------------------------- @@ -435,8 +438,8 @@ void wxWindowBase::Centre(int direction) int width, height; GetSize(&width, &height); - int xNew = -1, - yNew = -1; + int xNew = wxDefaultPosition.x, + yNew = wxDefaultPosition.y; if ( direction & wxHORIZONTAL ) xNew = (widthParent - width)/2; @@ -485,7 +488,7 @@ void wxWindowBase::Fit() { if ( GetChildren().GetCount() > 0 ) { - SetClientSize(DoGetBestSize()); + SetClientSize(GetBestSize()); } //else: do nothing if we have no children } @@ -499,6 +502,24 @@ void wxWindowBase::FitInside() } } +// On Mac, scrollbars are explicitly children. +#ifdef __WXMAC__ +static bool wxHasRealChildren(const wxWindowBase* win) +{ + int realChildCount = 0; + + for ( wxWindowList::compatibility_iterator node = win->GetChildren().GetFirst(); + node; + node = node->GetNext() ) + { + wxWindow *win = node->GetData(); + if ( !win->IsTopLevel() && win->IsShown() && !win->IsKindOf(CLASSINFO(wxScrollBar))) + realChildCount ++; + } + return (realChildCount > 0); +} +#endif + // return the size best suited for the current window wxSize wxWindowBase::DoGetBestSize() const { @@ -543,9 +564,13 @@ wxSize wxWindowBase::DoGetBestSize() const return wxSize(maxX, maxY); } #endif // wxUSE_CONSTRAINTS - else if ( GetChildren().GetCount() > 0 ) + else if ( !GetChildren().empty() +#ifdef __WXMAC__ + && wxHasRealChildren(this) +#endif + ) { - // our minimal acceptable size is such that all our windows fit inside + // our minimal acceptable size is such that all our visible child windows fit inside int maxX = 0, maxY = 0; @@ -554,7 +579,7 @@ wxSize wxWindowBase::DoGetBestSize() const node = node->GetNext() ) { wxWindow *win = node->GetData(); - if ( win->IsTopLevel() + if ( win->IsTopLevel() || ( ! win->IsShown() ) #if wxUSE_STATUSBAR || wxDynamicCast(win, wxStatusBar) #endif // wxUSE_STATUSBAR @@ -571,9 +596,9 @@ wxSize wxWindowBase::DoGetBestSize() const // if the window hadn't been positioned yet, assume that it is in // the origin - if ( wx == -1 ) + if ( wx == wxDefaultPosition.x ) wx = 0; - if ( wy == -1 ) + if ( wy == wxDefaultPosition.y ) wy = 0; win->GetSize(&ww, &wh); @@ -590,14 +615,47 @@ wxSize wxWindowBase::DoGetBestSize() const return wxSize(maxX, maxY); } - else + else // ! has children + { + // for a generic window there is no natural best size - just use either the + // minimum size if there is one, or the current size + if ( GetMinSize().IsFullySpecified() ) + return GetMinSize(); + else + return GetSize(); + } +} + + +wxSize wxWindowBase::GetBestFittingSize() const +{ + // merge the best size with the min size, giving priority to the min size + wxSize min = GetMinSize(); + if (min.x == wxDefaultCoord || min.y == wxDefaultCoord) { - // for a generic window there is no natural best size - just use the - // current one - return GetSize(); + wxSize best = GetBestSize(); + if (min.x == wxDefaultCoord) min.x = best.x; + if (min.y == wxDefaultCoord) min.y = best.y; } + return min; +} + + +void wxWindowBase::SetBestFittingSize(const wxSize& size) +{ + // Set the min size to the size passed in. This will usually either be + // wxDefaultSize or the size passed to this window's ctor/Create function. + SetMinSize(size); + + // Merge the size with the best size if needed + wxSize best = GetBestFittingSize(); + + // If the current size doesn't match then change it + if (GetSize() != best) + SetSize(best); } + // by default the origin is not shifted wxPoint wxWindowBase::GetClientAreaOrigin() const { @@ -611,8 +669,8 @@ void wxWindowBase::SetSizeHints(int minW, int minH, { // setting min width greater than max width leads to infinite loops under // X11 and generally doesn't make any sense, so don't allow it - wxCHECK_RET( (minW == -1 || maxW == -1 || minW <= maxW) && - (minH == -1 || maxH == -1 || minH <= maxH), + wxCHECK_RET( (minW == wxDefaultSize.x || maxW == wxDefaultSize.x || minW <= maxW) && + (minH == wxDefaultSize.y || maxH == wxDefaultSize.y || minH <= maxH), _T("min width/height must be less than max width/height!") ); m_minWidth = minW; @@ -621,6 +679,51 @@ void wxWindowBase::SetSizeHints(int minW, int minH, m_maxHeight = maxH; } +void wxWindowBase::SetWindowVariant( wxWindowVariant variant ) +{ + if ( m_windowVariant != variant ) + { + m_windowVariant = variant; + + DoSetWindowVariant(variant); + } +} + +void wxWindowBase::DoSetWindowVariant( wxWindowVariant variant ) +{ + // adjust the font height to correspond to our new variant (notice that + // we're only called if something really changed) + wxFont font = GetFont(); + int size = font.GetPointSize(); + switch ( variant ) + { + case wxWINDOW_VARIANT_NORMAL: + break; + + case wxWINDOW_VARIANT_SMALL: + size *= 3; + size /= 4; + break; + + case wxWINDOW_VARIANT_MINI: + size *= 2; + size /= 3; + break; + + case wxWINDOW_VARIANT_LARGE: + size *= 5; + size /= 4; + break; + + default: + wxFAIL_MSG(_T("unexpected window variant")); + break; + } + + font.SetPointSize(size); + SetFont(font); +} + void wxWindowBase::SetVirtualSizeHints( int minW, int minH, int maxW, int maxH ) { @@ -632,13 +735,13 @@ void wxWindowBase::SetVirtualSizeHints( int minW, int minH, void wxWindowBase::DoSetVirtualSize( int x, int y ) { - if ( m_minVirtualWidth != -1 && m_minVirtualWidth > x ) + if ( m_minVirtualWidth != wxDefaultSize.x && m_minVirtualWidth > x ) x = m_minVirtualWidth; - if ( m_maxVirtualWidth != -1 && m_maxVirtualWidth < x ) + if ( m_maxVirtualWidth != wxDefaultSize.x && m_maxVirtualWidth < x ) x = m_maxVirtualWidth; - if ( m_minVirtualHeight != -1 && m_minVirtualHeight > y ) + if ( m_minVirtualHeight != wxDefaultSize.y && m_minVirtualHeight > y ) y = m_minVirtualHeight; - if ( m_maxVirtualHeight != -1 && m_maxVirtualHeight < y ) + if ( m_maxVirtualHeight != wxDefaultSize.y && m_maxVirtualHeight < y ) y = m_maxVirtualHeight; m_virtualSize = wxSize(x, y); @@ -662,11 +765,11 @@ bool wxWindowBase::Show(bool show) { m_isShown = show; - return TRUE; + return true; } else { - return FALSE; + return false; } } @@ -676,11 +779,11 @@ bool wxWindowBase::Enable(bool enable) { m_isEnabled = enable; - return TRUE; + return true; } else { - return FALSE; + return false; } } // ---------------------------------------------------------------------------- @@ -689,7 +792,7 @@ bool wxWindowBase::Enable(bool enable) bool wxWindowBase::IsTopLevel() const { - return FALSE; + return false; } // ---------------------------------------------------------------------------- @@ -723,7 +826,7 @@ bool wxWindowBase::Reparent(wxWindowBase *newParent) if ( newParent == oldParent ) { // nothing done - return FALSE; + return false; } // unlink this window from the existing parent. @@ -746,7 +849,7 @@ bool wxWindowBase::Reparent(wxWindowBase *newParent) wxTopLevelWindows.Append((wxWindow *)this); } - return TRUE; + return true; } // ---------------------------------------------------------------------------- @@ -789,7 +892,7 @@ wxEvtHandler *wxWindowBase::PopEventHandler(bool deleteHandler) bool wxWindowBase::RemoveEventHandler(wxEvtHandler *handler) { - wxCHECK_MSG( handler, FALSE, _T("RemoveEventHandler(NULL) called") ); + wxCHECK_MSG( handler, false, _T("RemoveEventHandler(NULL) called") ); wxEvtHandler *handlerPrev = NULL, *handlerCur = GetEventHandler(); @@ -812,9 +915,11 @@ bool wxWindowBase::RemoveEventHandler(wxEvtHandler *handler) { handlerNext->SetPreviousHandler ( handlerPrev ); } + handler->SetNextHandler(NULL); + handler->SetPreviousHandler(NULL); - return TRUE; + return true; } handlerPrev = handlerCur; @@ -823,35 +928,114 @@ bool wxWindowBase::RemoveEventHandler(wxEvtHandler *handler) wxFAIL_MSG( _T("where has the event handler gone?") ); - return FALSE; + return false; } // ---------------------------------------------------------------------------- -// cursors, fonts &c +// colours, fonts &c // ---------------------------------------------------------------------------- -bool wxWindowBase::SetBackgroundColour( const wxColour &colour ) +void wxWindowBase::InheritAttributes() { - if ( !colour.Ok() || (colour == m_backgroundColour) ) - return FALSE; + const wxWindowBase * const parent = GetParent(); + if ( !parent ) + return; - m_backgroundColour = colour; + // we only inherit attributes which had been explicitly set for the parent + // which ensures that this only happens if the user really wants it and + // not by default which wouldn't make any sense in modern GUIs where the + // controls don't all use the same fonts (nor colours) + if ( parent->m_inheritFont && !m_hasFont ) + SetFont(parent->GetFont()); + + // in addition, there is a possibility to explicitly forbid inheriting + // colours at each class level by overriding ShouldInheritColours() + if ( ShouldInheritColours() ) + { + if ( parent->m_inheritFgCol && !m_hasFgCol ) + SetForegroundColour(parent->GetForegroundColour()); - m_hasBgCol = TRUE; + if ( parent->m_inheritBgCol && !m_hasBgCol ) + SetBackgroundColour(parent->GetBackgroundColour()); + } +} + +/* static */ wxVisualAttributes +wxWindowBase::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant)) +{ + // it is important to return valid values for all attributes from here, + // GetXXX() below rely on this + wxVisualAttributes attrs; + attrs.font = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT); + attrs.colFg = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT); + attrs.colBg = wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE); - return TRUE; + return attrs; } -bool wxWindowBase::SetForegroundColour( const wxColour &colour ) +wxColour wxWindowBase::GetBackgroundColour() const { - if ( !colour.Ok() || (colour == m_foregroundColour) ) - return FALSE; + if ( !m_backgroundColour.Ok() ) + { + wxASSERT_MSG( !m_hasBgCol, _T("we have invalid explicit bg colour?") ); - m_foregroundColour = colour; + // get our default background colour + wxColour colBg = GetDefaultAttributes().colBg; + + // we must return some valid colour to avoid redoing this every time + // and also to avoid surprizing the applications written for older + // wxWidgets versions where GetBackgroundColour() always returned + // something -- so give them something even if it doesn't make sense + // for this window (e.g. it has a themed background) + if ( !colBg.Ok() ) + colBg = GetClassDefaultAttributes().colBg; + + return colBg; + } + else + return m_backgroundColour; +} + +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; - m_hasFgCol = TRUE; + if ( !colFg.Ok() ) + colFg = GetClassDefaultAttributes().colFg; - return TRUE; + return colFg; + } + else + return m_foregroundColour; +} + +bool wxWindowBase::SetBackgroundColour( const wxColour &colour ) +{ + if ( colour == m_backgroundColour ) + return false; + + m_hasBgCol = colour.Ok(); + m_inheritBgCol = m_hasBgCol; + m_backgroundColour = colour; + SetThemeEnabled( !m_hasBgCol && !m_foregroundColour.Ok() ); + return true; +} + +bool wxWindowBase::SetForegroundColour( const wxColour &colour ) +{ + if (colour == m_foregroundColour ) + return false; + + m_hasFgCol = colour.Ok(); + m_inheritFgCol = m_hasFgCol; + m_foregroundColour = colour; + SetThemeEnabled( !m_hasFgCol && !m_backgroundColour.Ok() ); + return true; } bool wxWindowBase::SetCursor(const wxCursor& cursor) @@ -861,37 +1045,51 @@ bool wxWindowBase::SetCursor(const wxCursor& cursor) if ( m_cursor == cursor ) { // no change - return FALSE; + return false; } m_cursor = cursor; - return TRUE; + return true; } -bool wxWindowBase::SetFont(const wxFont& font) +wxFont wxWindowBase::GetFont() const { - // don't try to set invalid font, always fall back to the default - const wxFont& fontOk = font.Ok() ? font : *wxSWISS_FONT; + // logic is the same as in GetBackgroundColour() + if ( !m_font.Ok() ) + { + wxASSERT_MSG( !m_hasFont, _T("we have invalid explicit font?") ); - if ( fontOk == m_font ) + wxFont font = GetDefaultAttributes().font; + if ( !font.Ok() ) + font = GetClassDefaultAttributes().font; + + return font; + } + else + return m_font; +} + +bool wxWindowBase::SetFont(const wxFont& font) +{ + if ( font == m_font ) { // no change - return FALSE; + return false; } - m_font = fontOk; - - m_hasFont = TRUE; + m_font = font; + m_hasFont = font.Ok(); + m_inheritFont = m_hasFont; - return TRUE; + return true; } #if wxUSE_PALETTE void wxWindowBase::SetPalette(const wxPalette& pal) { - m_hasCustomPalette = TRUE; + m_hasCustomPalette = true; m_palette = pal; // VZ: can anyone explain me what do we do here? @@ -943,7 +1141,7 @@ void wxWindowBase::SetValidator(const wxValidator& validator) m_windowValidator = (wxValidator *)validator.Clone(); if ( m_windowValidator ) - m_windowValidator->SetWindow(this) ; + m_windowValidator->SetWindow(this); } #endif // wxUSE_VALIDATORS @@ -1172,17 +1370,17 @@ bool wxWindowBase::Validate() wxValidator *validator = child->GetValidator(); if ( validator && !validator->Validate((wxWindow *)this) ) { - return FALSE; + return false; } if ( recurse && !child->Validate() ) { - return FALSE; + return false; } } #endif // wxUSE_VALIDATORS - return TRUE; + return true; } bool wxWindowBase::TransferDataToWindow() @@ -1202,7 +1400,7 @@ bool wxWindowBase::TransferDataToWindow() wxLog::FlushActive(); #endif // wxUSE_LOG - return FALSE; + return false; } if ( recurse ) @@ -1210,13 +1408,13 @@ bool wxWindowBase::TransferDataToWindow() if ( !child->TransferDataToWindow() ) { // warning already given - return FALSE; + return false; } } } #endif // wxUSE_VALIDATORS - return TRUE; + return true; } bool wxWindowBase::TransferDataFromWindow() @@ -1234,7 +1432,7 @@ bool wxWindowBase::TransferDataFromWindow() // nop warning here because the application is supposed to give // one itself - we don't know here what might have gone wrongly - return FALSE; + return false; } if ( recurse ) @@ -1242,13 +1440,13 @@ bool wxWindowBase::TransferDataFromWindow() if ( !child->TransferDataFromWindow() ) { // warning already given - return FALSE; + return false; } } } #endif // wxUSE_VALIDATORS - return TRUE; + return true; } void wxWindowBase::InitDialog() @@ -1464,6 +1662,9 @@ void wxWindowBase::DeleteRelatedConstraints() void wxWindowBase::SetSizer(wxSizer *sizer, bool deleteOld) { + if ( sizer == m_windowSizer) + return; + if ( deleteOld ) delete m_windowSizer; @@ -1478,6 +1679,19 @@ void wxWindowBase::SetSizerAndFit(wxSizer *sizer, bool deleteOld) sizer->SetSizeHints( (wxWindow*) this ); } + +void wxWindowBase::SetContainingSizer(wxSizer* sizer) +{ + // adding a window to a sizer twice is going to result in fatal and + // hard to debug problems later because when deleting the second + // associated wxSizerItem we're going to dereference a dangling + // pointer; so try to detect this as early as possible + wxASSERT_MSG( !sizer || m_containingSizer != sizer, + _T("Adding a window to the same sizer twice?") ); + + m_containingSizer = sizer; +} + #if wxUSE_CONSTRAINTS void wxWindowBase::SatisfyConstraints() @@ -1522,7 +1736,7 @@ bool wxWindowBase::Layout() } #endif - return TRUE; + return true; } #if wxUSE_CONSTRAINTS @@ -1546,7 +1760,7 @@ bool wxWindowBase::LayoutPhase2(int *noChanges) // Layout grand children DoPhase(2); - return TRUE; + return true; } // Do a phase of evaluating child constraints @@ -1600,7 +1814,7 @@ bool wxWindowBase::DoPhase(int phase) } } - return TRUE; + return true; } void wxWindowBase::ResetConstraints() @@ -1608,14 +1822,14 @@ void wxWindowBase::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); + 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::compatibility_iterator node = GetChildren().GetFirst(); @@ -1677,25 +1891,25 @@ void wxWindowBase::SetSizeConstraint(int x, int y, int w, int h) wxLayoutConstraints *constr = GetConstraints(); if ( constr ) { - if ( x != -1 ) + if ( x != wxDefaultPosition.x ) { constr->left.SetValue(x); - constr->left.SetDone(TRUE); + constr->left.SetDone(true); } - if ( y != -1 ) + if ( y != wxDefaultPosition.y ) { constr->top.SetValue(y); - constr->top.SetDone(TRUE); + constr->top.SetDone(true); } - if ( w != -1 ) + if ( w != wxDefaultSize.x ) { constr->width.SetValue(w); - constr->width.SetDone(TRUE); + constr->width.SetDone(true); } - if ( h != -1 ) + if ( h != wxDefaultSize.y ) { constr->height.SetValue(h); - constr->height.SetDone(TRUE); + constr->height.SetDone(true); } } } @@ -1705,15 +1919,15 @@ void wxWindowBase::MoveConstraint(int x, int y) wxLayoutConstraints *constr = GetConstraints(); if ( constr ) { - if ( x != -1 ) + if ( x != wxDefaultPosition.x ) { constr->left.SetValue(x); - constr->left.SetDone(TRUE); + constr->left.SetDone(true); } - if ( y != -1 ) + if ( y != wxDefaultPosition.y ) { constr->top.SetValue(y); - constr->top.SetDone(TRUE); + constr->top.SetDone(true); } } } @@ -1806,7 +2020,7 @@ void wxWindowBase::DoUpdateWindowUI(wxUpdateUIEvent& event) { if ( event.GetSetEnabled() ) Enable(event.GetEnabled()); - + #if wxUSE_CONTROLS if ( event.GetSetText() ) { @@ -1833,7 +2047,7 @@ void wxWindowBase::DoUpdateWindowUI(wxUpdateUIEvent& event) radiobtn->SetValue(event.GetChecked()); } #endif // wxUSE_RADIOBTN - } + } #endif } @@ -1864,9 +2078,9 @@ wxPoint wxWindowBase::ConvertPixelsToDialog(const wxPoint& pt) int charHeight = GetCharHeight(); wxPoint pt2(-1, -1); if (pt.x != -1) - pt2.x = (int) ((pt.x * 4) / charWidth) ; + pt2.x = (int) ((pt.x * 4) / charWidth); if (pt.y != -1) - pt2.y = (int) ((pt.y * 8) / charHeight) ; + pt2.y = (int) ((pt.y * 8) / charHeight); return pt2; } @@ -1877,9 +2091,9 @@ wxPoint wxWindowBase::ConvertDialogToPixels(const wxPoint& pt) int charHeight = GetCharHeight(); wxPoint pt2(-1, -1); if (pt.x != -1) - pt2.x = (int) ((pt.x * charWidth) / 4) ; + pt2.x = (int) ((pt.x * charWidth) / 4); if (pt.y != -1) - pt2.y = (int) ((pt.y * charHeight) / 8) ; + pt2.y = (int) ((pt.y * charHeight) / 8); return pt2; } @@ -1905,6 +2119,8 @@ void wxWindowBase::OnSysColourChanged(wxSysColourChangedEvent& event) node = node->GetNext(); } + + Refresh(); } // the default action is to populate dialog with data when it's created, @@ -1913,7 +2129,7 @@ void wxWindowBase::OnSysColourChanged(wxSysColourChangedEvent& event) void wxWindowBase::OnInitDialog( wxInitDialogEvent &WXUNUSED(event) ) { TransferDataToWindow(); - + // Update the UI at this point UpdateWindowUI(wxUPDATE_UI_RECURSE); } @@ -1958,7 +2174,7 @@ void wxWindowBase::OnMiddleClick( wxMouseEvent& event ) wxMessageBox(wxString::Format( _T( - " wxWindows Library (%s port)\nVersion %u.%u.%u%s, compiled at %s %s\n Copyright (c) 1995-2002 wxWindows team" + " wxWidgets Library (%s port)\nVersion %u.%u.%u%s, compiled at %s %s\n Copyright (c) 1995-2002 wxWidgets team" ), port.c_str(), wxMAJOR_VERSION, @@ -1972,7 +2188,7 @@ void wxWindowBase::OnMiddleClick( wxMouseEvent& event ) __TDATE__, __TTIME__ ), - _T("wxWindows information"), + _T("wxWidgets information"), wxICON_INFORMATION | wxOK, (wxWindow *)this); } @@ -2113,8 +2329,8 @@ void wxWindowBase::ReleaseMouse() //else: stack is empty, no previous capture wxLogTrace(_T("mousecapture"), - _T("After ReleaseMouse() mouse is captured by %p"), - GetCapture()); + (const wxChar *) _T("After ReleaseMouse() mouse is captured by %p"), + GetCapture()); } #if wxUSE_HOTKEY @@ -2191,6 +2407,23 @@ bool wxWindowBase::TryParent(wxEvent& event) return wxEvtHandler::TryParent(event); } +// ---------------------------------------------------------------------------- +// navigation +// ---------------------------------------------------------------------------- + +// Navigates in the specified direction. +bool wxWindowBase::Navigate(int flags) +{ + wxNavigationKeyEvent eventNav; + eventNav.SetFlags(flags); + eventNav.SetEventObject(this); + if ( GetParent()->GetEventHandler()->ProcessEvent(eventNav) ) + { + return true; + } + return false; +} + // ---------------------------------------------------------------------------- // global functions // ---------------------------------------------------------------------------- @@ -2210,7 +2443,7 @@ wxWindow* wxGetTopLevelParent(wxWindow *win) // Can return either a child object, or an integer // representing the child element, starting from 1. -wxAccStatus wxWindowAccessible::HitTest(const wxPoint& pt, int* childId, wxAccessible** childObject) +wxAccStatus wxWindowAccessible::HitTest(const wxPoint& WXUNUSED(pt), int* WXUNUSED(childId), wxAccessible** WXUNUSED(childObject)) { wxASSERT( GetWindow() != NULL ); if (!GetWindow()) @@ -2253,7 +2486,7 @@ wxAccStatus wxWindowAccessible::GetLocation(wxRect& rect, int elementId) // Navigates from fromId to toId/toObject. wxAccStatus wxWindowAccessible::Navigate(wxNavDir navDir, int fromId, - int* toId, wxAccessible** toObject) + int* WXUNUSED(toId), wxAccessible** toObject) { wxASSERT( GetWindow() != NULL ); if (!GetWindow()) @@ -2353,19 +2586,21 @@ wxAccStatus wxWindowAccessible::GetName(int childId, wxString* name) wxString title; - // If a child, leave wxWindows to call the function on the actual + // If a child, leave wxWidgets to call the function on the actual // child object. if (childId > 0) return wxACC_NOT_IMPLEMENTED; // This will eventually be replaced by specialised - // accessible classes, one for each kind of wxWindows + // accessible classes, one for each kind of wxWidgets // control or window. +#if wxUSE_BUTTON if (GetWindow()->IsKindOf(CLASSINFO(wxButton))) title = ((wxButton*) GetWindow())->GetLabel(); else +#endif title = GetWindow()->GetName(); - + if (!title.IsEmpty()) { *name = title; @@ -2440,7 +2675,7 @@ wxAccStatus wxWindowAccessible::GetParent(wxAccessible** parent) // or > 0 (the action for a child). // Return wxACC_NOT_SUPPORTED if there is no default action for this // window (e.g. an edit control). -wxAccStatus wxWindowAccessible::DoDefaultAction(int childId) +wxAccStatus wxWindowAccessible::DoDefaultAction(int WXUNUSED(childId)) { wxASSERT( GetWindow() != NULL ); if (!GetWindow()) @@ -2455,7 +2690,7 @@ wxAccStatus wxWindowAccessible::DoDefaultAction(int childId) // The retrieved string describes the action that is performed on an object, // not what the object does as a result. For example, a toolbar button that prints // a document has a default action of "Press" rather than "Prints the current document." -wxAccStatus wxWindowAccessible::GetDefaultAction(int childId, wxString* actionName) +wxAccStatus wxWindowAccessible::GetDefaultAction(int WXUNUSED(childId), wxString* WXUNUSED(actionName)) { wxASSERT( GetWindow() != NULL ); if (!GetWindow()) @@ -2465,7 +2700,7 @@ wxAccStatus wxWindowAccessible::GetDefaultAction(int childId, wxString* actionNa } // Returns the description for this object or a child. -wxAccStatus wxWindowAccessible::GetDescription(int childId, wxString* description) +wxAccStatus wxWindowAccessible::GetDescription(int WXUNUSED(childId), wxString* description) { wxASSERT( GetWindow() != NULL ); if (!GetWindow()) @@ -2481,7 +2716,7 @@ wxAccStatus wxWindowAccessible::GetDescription(int childId, wxString* descriptio } // Returns help text for this object or a child, similar to tooltip text. -wxAccStatus wxWindowAccessible::GetHelpText(int childId, wxString* helpText) +wxAccStatus wxWindowAccessible::GetHelpText(int WXUNUSED(childId), wxString* helpText) { wxASSERT( GetWindow() != NULL ); if (!GetWindow()) @@ -2498,7 +2733,7 @@ wxAccStatus wxWindowAccessible::GetHelpText(int childId, wxString* helpText) // Returns the keyboard shortcut for this object or child. // Return e.g. ALT+K -wxAccStatus wxWindowAccessible::GetKeyboardShortcut(int childId, wxString* shortcut) +wxAccStatus wxWindowAccessible::GetKeyboardShortcut(int WXUNUSED(childId), wxString* WXUNUSED(shortcut)) { wxASSERT( GetWindow() != NULL ); if (!GetWindow()) @@ -2514,7 +2749,7 @@ wxAccStatus wxWindowAccessible::GetRole(int childId, wxAccRole* role) if (!GetWindow()) return wxACC_FAIL; - // If a child, leave wxWindows to call the function on the actual + // If a child, leave wxWidgets to call the function on the actual // child object. if (childId > 0) return wxACC_NOT_IMPLEMENTED; @@ -2534,7 +2769,9 @@ wxAccStatus wxWindowAccessible::GetRole(int childId, wxAccRole* role) *role = wxROLE_SYSTEM_CLIENT; return wxACC_OK; + #if 0 return wxACC_NOT_IMPLEMENTED; + #endif } // Returns a state constant. @@ -2544,7 +2781,7 @@ wxAccStatus wxWindowAccessible::GetState(int childId, long* state) if (!GetWindow()) return wxACC_FAIL; - // If a child, leave wxWindows to call the function on the actual + // If a child, leave wxWidgets to call the function on the actual // child object. if (childId > 0) return wxACC_NOT_IMPLEMENTED; @@ -2564,12 +2801,14 @@ wxAccStatus wxWindowAccessible::GetState(int childId, long* state) *state = 0; return wxACC_OK; + #if 0 return wxACC_NOT_IMPLEMENTED; + #endif } // Returns a localized string representing the value for the object // or child. -wxAccStatus wxWindowAccessible::GetValue(int childId, wxString* strValue) +wxAccStatus wxWindowAccessible::GetValue(int WXUNUSED(childId), wxString* WXUNUSED(strValue)) { wxASSERT( GetWindow() != NULL ); if (!GetWindow()) @@ -2579,7 +2818,7 @@ wxAccStatus wxWindowAccessible::GetValue(int childId, wxString* strValue) } // Selects the object or child. -wxAccStatus wxWindowAccessible::Select(int childId, wxAccSelectionFlags selectFlags) +wxAccStatus wxWindowAccessible::Select(int WXUNUSED(childId), wxAccSelectionFlags WXUNUSED(selectFlags)) { wxASSERT( GetWindow() != NULL ); if (!GetWindow()) @@ -2592,7 +2831,7 @@ wxAccStatus wxWindowAccessible::Select(int childId, wxAccSelectionFlags selectFl // If childId is 0 and child is NULL, no object in // this subhierarchy has the focus. // If this object has the focus, child should be 'this'. -wxAccStatus wxWindowAccessible::GetFocus(int* childId, wxAccessible** child) +wxAccStatus wxWindowAccessible::GetFocus(int* WXUNUSED(childId), wxAccessible** WXUNUSED(child)) { wxASSERT( GetWindow() != NULL ); if (!GetWindow()) @@ -2609,7 +2848,7 @@ wxAccStatus wxWindowAccessible::GetFocus(int* childId, wxAccessible** child) // - an integer representing the selected child element, // or 0 if this object is selected (GetType() == wxT("long") // - a "void*" pointer to a wxAccessible child object -wxAccStatus wxWindowAccessible::GetSelections(wxVariant* selections) +wxAccStatus wxWindowAccessible::GetSelections(wxVariant* WXUNUSED(selections)) { wxASSERT( GetWindow() != NULL ); if (!GetWindow())