X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/77ffb5937e89927b621128789401db8921fe580f..3bf93e1e9ac6b61e5220967d2ada2d4faec4dd9c:/src/univ/winuniv.cpp?ds=inline diff --git a/src/univ/winuniv.cpp b/src/univ/winuniv.cpp index 2311aa735d..8c8a4f17cf 100644 --- a/src/univ/winuniv.cpp +++ b/src/univ/winuniv.cpp @@ -6,7 +6,7 @@ // Created: 06.08.00 // RCS-ID: $Id$ // Copyright: (c) 2000 SciTech Software, Inc. (www.scitechsoft.com) -// Licence: wxWidgets licence +// Licence: wxWindows licence /////////////////////////////////////////////////////////////////////////////// // =========================================================================== @@ -106,12 +106,12 @@ void wxWindow::Init() m_scrollbarVert = m_scrollbarHorz = (wxScrollBar *)NULL; - m_isCurrent = FALSE; + m_isCurrent = false; m_renderer = wxTheme::Get()->GetRenderer(); - m_oldSize.x = -1; - m_oldSize.y = -1; + m_oldSize.x = wxDefaultCoord; + m_oldSize.y = wxDefaultCoord; } bool wxWindow::Create(wxWindow *parent, @@ -122,20 +122,20 @@ bool wxWindow::Create(wxWindow *parent, const wxString& name) { long actualStyle = style; - + // FIXME: may need this on other platforms #ifdef __WXMSW__ actualStyle &= ~wxVSCROLL; actualStyle &= ~wxHSCROLL; -#endif - +#endif + // we add wxCLIP_CHILDREN to get the same ("natural") behaviour under MSW // as under the other platforms if ( !wxWindowNative::Create(parent, id, pos, size, actualStyle | wxCLIP_CHILDREN, name) ) { - return FALSE; + return false; } // Set full style again, including those we didn't want present @@ -146,13 +146,13 @@ bool wxWindow::Create(wxWindow *parent, if ( style & wxALWAYS_SHOW_SB ) { #if wxUSE_TWO_WINDOWS - SetInsertIntoMain( TRUE ); + SetInsertIntoMain( true ); #endif - m_scrollbarVert = new wxScrollBar(this, -1, + m_scrollbarVert = new wxScrollBar(this, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxSB_VERTICAL); #if wxUSE_TWO_WINDOWS - SetInsertIntoMain( FALSE ); + SetInsertIntoMain( false ); #endif } @@ -160,23 +160,35 @@ bool wxWindow::Create(wxWindow *parent, if ( style & wxHSCROLL ) { #if wxUSE_TWO_WINDOWS - SetInsertIntoMain( TRUE ); + SetInsertIntoMain( true ); #endif - m_scrollbarHorz = new wxScrollBar(this, -1, + m_scrollbarHorz = new wxScrollBar(this, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxSB_HORIZONTAL); #if wxUSE_TWO_WINDOWS - SetInsertIntoMain( FALSE ); + SetInsertIntoMain( false ); #endif } - + if (m_scrollbarHorz || m_scrollbarVert) { // position it/them PositionScrollbars(); } - return TRUE; + return true; +} + +wxWindow::~wxWindow() +{ + m_isBeingDeleted = true; + + // we have to destroy our children before we're destroyed because our + // children suppose that we're of type wxWindow, not just wxWindowNative, + // and so bad things may happen if they're deleted from the base class dtor + // as by then we're not a wxWindow any longer and wxUniv-specific virtual + // functions can't be called + DestroyChildren(); } // ---------------------------------------------------------------------------- @@ -304,7 +316,7 @@ bool wxWindow::DoDrawBackground(wxDC& dc) rect.height = size.y; wxWindow * const parent = GetParent(); - if ( HasTransparentBackground() && parent && parent->ProvidesBackground() ) + if ( HasTransparentBackground() && parent ) { wxASSERT( !IsTopLevel() ); @@ -335,7 +347,7 @@ bool wxWindow::DoDrawBackground(wxDC& dc) EraseBackground( dc, rect ); } - return TRUE; + return true; } void wxWindow::EraseBackground(wxDC& dc, const wxRect& rect) @@ -403,7 +415,7 @@ void wxWindow::Refresh(bool eraseBackground, const wxRect *rectClient) // debugging helper #ifdef WXDEBUG_REFRESH - static bool s_refreshDebug = FALSE; + static bool s_refreshDebug = false; if ( s_refreshDebug ) { wxWindowDC dc(this); @@ -426,11 +438,11 @@ void wxWindow::Refresh(bool eraseBackground, const wxRect *rectClient) while ( node ) { wxWindow *win = node->GetData(); - // Only refresh sub controls when it is visible + // Only refresh sub controls when it is visible // and when it is in the update region. if(!win->IsKindOf(CLASSINFO(wxTopLevelWindow)) && win->IsShown() && wxRegion(rectWin).Contains(win->GetRect()) != wxOutRegion) win->Refresh(eraseBackground, &rectWin); - + node = node->GetNext(); } } @@ -442,7 +454,7 @@ void wxWindow::Refresh(bool eraseBackground, const wxRect *rectClient) bool wxWindow::Enable(bool enable) { if ( !wxWindowNative::Enable(enable) ) - return FALSE; + return false; // disabled window can't keep focus if ( FindFocus() == this && GetParent() != NULL ) @@ -457,7 +469,7 @@ bool wxWindow::Enable(bool enable) Refresh(); } - return TRUE; + return true; } bool wxWindow::IsFocused() const @@ -468,12 +480,12 @@ bool wxWindow::IsFocused() const bool wxWindow::IsPressed() const { - return FALSE; + return false; } bool wxWindow::IsDefault() const { - return FALSE; + return false; } bool wxWindow::IsCurrent() const @@ -484,14 +496,14 @@ bool wxWindow::IsCurrent() const bool wxWindow::SetCurrent(bool doit) { if ( doit == m_isCurrent ) - return FALSE; + return false; m_isCurrent = doit; if ( CanBeHighlighted() ) Refresh(); - return TRUE; + return true; } int wxWindow::GetStateFlags() const @@ -540,7 +552,7 @@ void wxWindow::OnSize(wxSizeEvent& event) // area. wxSize newSize = event.GetSize(); - if (m_oldSize.x == -1 && m_oldSize.y == -1) + if (m_oldSize.x == wxDefaultCoord && m_oldSize.y == wxDefaultCoord) { m_oldSize = newSize; return; @@ -555,7 +567,7 @@ void wxWindow::OnSize(wxSizeEvent& event) rect.width = m_oldSize.x; rect.y = m_oldSize.y-2; rect.height = 1; - Refresh( TRUE, &rect ); + Refresh( true, &rect ); } else if (newSize.y < m_oldSize.y) { @@ -564,7 +576,7 @@ void wxWindow::OnSize(wxSizeEvent& event) rect.x = 0; rect.height = 1; rect.width = newSize.x; - wxWindowNative::Refresh( TRUE, &rect ); + wxWindowNative::Refresh( true, &rect ); } if (newSize.x > m_oldSize.x) @@ -574,7 +586,7 @@ void wxWindow::OnSize(wxSizeEvent& event) rect.height = m_oldSize.y; rect.x = m_oldSize.x-2; rect.width = 1; - Refresh( TRUE, &rect ); + Refresh( true, &rect ); } else if (newSize.x < m_oldSize.x) { @@ -583,7 +595,7 @@ void wxWindow::OnSize(wxSizeEvent& event) rect.y = 0; rect.width = 1; rect.height = newSize.y; - wxWindowNative::Refresh( TRUE, &rect ); + wxWindowNative::Refresh( true, &rect ); } } else @@ -596,7 +608,7 @@ void wxWindow::OnSize(wxSizeEvent& event) rect.width = m_oldSize.x; rect.y = m_oldSize.y-4; rect.height = 2; - Refresh( TRUE, &rect ); + Refresh( true, &rect ); } else if (newSize.y < m_oldSize.y) { @@ -605,7 +617,7 @@ void wxWindow::OnSize(wxSizeEvent& event) rect.x = 0; rect.height = 2; rect.width = newSize.x; - wxWindowNative::Refresh( TRUE, &rect ); + wxWindowNative::Refresh( true, &rect ); } if (newSize.x > m_oldSize.x) @@ -615,7 +627,7 @@ void wxWindow::OnSize(wxSizeEvent& event) rect.height = m_oldSize.y; rect.x = m_oldSize.x-4; rect.width = 2; - Refresh( TRUE, &rect ); + Refresh( true, &rect ); } else if (newSize.x < m_oldSize.x) { @@ -624,7 +636,7 @@ void wxWindow::OnSize(wxSizeEvent& event) rect.y = 0; rect.width = 2; rect.height = newSize.y; - wxWindowNative::Refresh( TRUE, &rect ); + wxWindowNative::Refresh( true, &rect ); } } @@ -841,7 +853,7 @@ void wxWindow::SetScrollbar(int orient, wxASSERT_MSG( pageSize <= range, _T("page size can't be greater than range") ); - bool hasClientSizeChanged = FALSE; + bool hasClientSizeChanged = false; wxScrollBar *scrollbar = GetScrollbar(orient); if ( range && (pageSize < range) ) { @@ -849,14 +861,14 @@ void wxWindow::SetScrollbar(int orient, { // create it #if wxUSE_TWO_WINDOWS - SetInsertIntoMain( TRUE ); + SetInsertIntoMain( true ); #endif - scrollbar = new wxScrollBar(this, -1, + scrollbar = new wxScrollBar(this, wxID_ANY, wxDefaultPosition, wxDefaultSize, orient & wxVERTICAL ? wxSB_VERTICAL : wxSB_HORIZONTAL); #if wxUSE_TWO_WINDOWS - SetInsertIntoMain( FALSE ); + SetInsertIntoMain( false ); #endif if ( orient & wxVERTICAL ) m_scrollbarVert = scrollbar; @@ -864,7 +876,7 @@ void wxWindow::SetScrollbar(int orient, m_scrollbarHorz = scrollbar; // the client area diminished as we created a scrollbar - hasClientSizeChanged = TRUE; + hasClientSizeChanged = true; PositionScrollbars(); } @@ -897,7 +909,7 @@ void wxWindow::SetScrollbar(int orient, m_scrollbarHorz = NULL; // the client area increased as we removed a scrollbar - hasClientSizeChanged = TRUE; + hasClientSizeChanged = true; // the size of the remaining scrollbar must be adjusted if ( m_scrollbarHorz || m_scrollbarVert ) @@ -971,13 +983,13 @@ void wxWindow::ScrollWindow(int dx, int dy, const wxRect *rect) if ( dx ) { r = ScrollNoRefresh(dx, 0, rect); - Refresh(TRUE /* erase bkgnd */, &r); + Refresh(true /* erase bkgnd */, &r); } if ( dy ) { r = ScrollNoRefresh(0, dy, rect); - Refresh(TRUE /* erase bkgnd */, &r); + Refresh(true /* erase bkgnd */, &r); } // scroll children accordingly: @@ -1100,12 +1112,12 @@ wxRect wxWindow::ScrollNoRefresh(int dx, int dy, const wxRect *rectTotal) wxMemoryDC dcMem; dcMem.SelectObject(bmp); - dcMem.Blit(wxPoint(0, 0), size, &dc, ptSource + dcMem.Blit(wxPoint(0,0), size, &dc, ptSource #if defined(__WXGTK__) && !defined(wxHAS_WORKING_GTK_DC_BLIT) + GetClientAreaOrigin() #endif // broken wxGTK wxDC::Blit ); - dc.Blit(ptDest, size, &dcMem, wxPoint(0, 0)); + dc.Blit(ptDest, size, &dcMem, wxPoint(0,0)); wxLogTrace(_T("scroll"), _T("Blit: (%d, %d) of size %dx%d -> (%d, %d)"), @@ -1189,7 +1201,7 @@ void wxWindow::OnKeyDown(wxKeyEvent& event) { #if wxUSE_MENUS int key = event.GetKeyCode(); - if ( !event.ControlDown() && (key == WXK_MENU || key == WXK_F10) ) + if ( !event.ControlDown() && (key == WXK_ALT || key == WXK_F10) ) { ms_winLastAltPress = this; @@ -1306,7 +1318,7 @@ void wxWindow::OnChar(wxKeyEvent& event) void wxWindow::OnKeyUp(wxKeyEvent& event) { int key = event.GetKeyCode(); - if ( !event.HasModifiers() && (key == WXK_MENU || key == WXK_F10) ) + if ( !event.HasModifiers() && (key == WXK_ALT || key == WXK_F10) ) { // only process Alt release specially if there were no other key // presses since Alt had been pressed and if both events happened in