From: Robert Roebling Date: Tue, 5 Sep 2000 10:51:30 +0000 (+0000) Subject: Applied DrawArc patch. X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/3d0c4d2e7bcedb4599c3cce0af19adf73b2f8ecd Applied DrawArc patch. Applied break-up-region patch. Implemented sort of ShowFullScreen() - test in scrollsub. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@8253 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775 --- diff --git a/include/wx/gtk/frame.h b/include/wx/gtk/frame.h index 34cb29433b..5435810ab1 100644 --- a/include/wx/gtk/frame.h +++ b/include/wx/gtk/frame.h @@ -69,6 +69,9 @@ public: virtual void MakeModal(bool modal = TRUE); virtual void Restore(); + virtual bool ShowFullScreen(bool show, long style = wxFULLSCREEN_ALL); + virtual bool IsFullScreen() const { return m_fsIsShowing; }; + virtual void SetMenuBar( wxMenuBar *menuBar ); #if wxUSE_STATUSBAR @@ -111,6 +114,11 @@ public: bool m_toolBarDetached; bool m_insertInClientArea; /* not from within OnCreateXXX */ + bool m_fsIsShowing; /* full screen */ + long m_fsSaveStyle; + long m_fsSaveFlag; + wxRect m_fsSaveFrame; + protected: // common part of all ctors void Init(); diff --git a/include/wx/gtk1/frame.h b/include/wx/gtk1/frame.h index 34cb29433b..5435810ab1 100644 --- a/include/wx/gtk1/frame.h +++ b/include/wx/gtk1/frame.h @@ -69,6 +69,9 @@ public: virtual void MakeModal(bool modal = TRUE); virtual void Restore(); + virtual bool ShowFullScreen(bool show, long style = wxFULLSCREEN_ALL); + virtual bool IsFullScreen() const { return m_fsIsShowing; }; + virtual void SetMenuBar( wxMenuBar *menuBar ); #if wxUSE_STATUSBAR @@ -111,6 +114,11 @@ public: bool m_toolBarDetached; bool m_insertInClientArea; /* not from within OnCreateXXX */ + bool m_fsIsShowing; /* full screen */ + long m_fsSaveStyle; + long m_fsSaveFlag; + wxRect m_fsSaveFrame; + protected: // common part of all ctors void Init(); diff --git a/samples/scrollsub/scrollsub.cpp b/samples/scrollsub/scrollsub.cpp index 9f649a562a..9c68b9fbd8 100644 --- a/samples/scrollsub/scrollsub.cpp +++ b/samples/scrollsub/scrollsub.cpp @@ -112,6 +112,7 @@ public: void OnAbout( wxCommandEvent &event ); void OnQuit( wxCommandEvent &event ); + void OnFullScreen( wxCommandEvent &event ); wxScrolledWindow *m_scrolled; wxTextCtrl *m_log; @@ -340,13 +341,15 @@ void MyCanvas::ScrollWindow( int dx, int dy, const wxRect *rect ) // MyFrame const int ID_QUIT = 108; -const int ID_ABOUT = 109; +const int ID_FULL = 109; +const int ID_ABOUT = 110; IMPLEMENT_DYNAMIC_CLASS( MyFrame, wxFrame ) BEGIN_EVENT_TABLE(MyFrame,wxFrame) EVT_MENU (ID_ABOUT, MyFrame::OnAbout) EVT_MENU (ID_QUIT, MyFrame::OnQuit) + EVT_MENU (ID_FULL, MyFrame::OnFullScreen) END_EVENT_TABLE() MyFrame::MyFrame() @@ -354,7 +357,8 @@ MyFrame::MyFrame() wxPoint(20,20), wxSize(470,500) ) { wxMenu *file_menu = new wxMenu(); - file_menu->Append( ID_ABOUT, "&About.."); + file_menu->Append( ID_ABOUT, "&About..."); + file_menu->Append( ID_FULL, "&Full screen on/off"); file_menu->Append( ID_QUIT, "E&xit\tAlt-X"); wxMenuBar *menu_bar = new wxMenuBar(); @@ -386,6 +390,11 @@ void MyFrame::OnQuit( wxCommandEvent &WXUNUSED(event) ) Close( TRUE ); } +void MyFrame::OnFullScreen( wxCommandEvent &WXUNUSED(event) ) +{ + ShowFullScreen( !IsFullScreen(), wxFULLSCREEN_NOBORDER|wxFULLSCREEN_NOCAPTION ); +} + void MyFrame::OnAbout( wxCommandEvent &WXUNUSED(event) ) { (void)wxMessageBox( "wxScroll demo II\n" diff --git a/src/gtk/dcclient.cpp b/src/gtk/dcclient.cpp index 9ffa33f3ba..f0a96e5694 100644 --- a/src/gtk/dcclient.cpp +++ b/src/gtk/dcclient.cpp @@ -526,7 +526,12 @@ void wxWindowDC::DoDrawArc( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2, } if (m_pen.GetStyle() != wxTRANSPARENT) + { gdk_draw_arc( m_window, m_penGC, FALSE, xxc-r, yyc-r, 2*r,2*r, alpha1, alpha2 ); + + gdk_draw_line( m_window, m_penGC, xx1, yy1, xxc, yyc ); + gdk_draw_line( m_window, m_penGC, xxc, yyc, xx2, yy2 ); + } } CalcBoundingBox (x1, y1); @@ -549,7 +554,7 @@ void wxWindowDC::DoDrawEllipticArc( wxCoord x, wxCoord y, wxCoord width, wxCoord if (m_window) { wxCoord start = wxCoord(sa * 64.0); - wxCoord end = wxCoord(ea * 64.0); + wxCoord end = wxCoord((ea-sa) * 64.0); if (m_brush.GetStyle() != wxTRANSPARENT) { diff --git a/src/gtk/frame.cpp b/src/gtk/frame.cpp index 6ec8172194..a8f5c7644d 100644 --- a/src/gtk/frame.cpp +++ b/src/gtk/frame.cpp @@ -411,6 +411,7 @@ bool wxFrame::Create( wxWindow *parent, wxTopLevelWindows.Append( this ); m_needParent = FALSE; + m_fsIsShowing = FALSE; if (!PreCreation( parent, pos, size ) || !CreateBase( parent, id, pos, size, style, wxDefaultValidator, name )) @@ -512,6 +513,48 @@ wxFrame::~wxFrame() } } +bool wxFrame::ShowFullScreen(bool show, long style ) +{ + if (show == m_fsIsShowing) return FALSE; // return what? + + m_fsIsShowing = show; + + if (show) + { + m_fsSaveStyle = m_windowStyle; + m_fsSaveFlag = style; + GetPosition( &m_fsSaveFrame.x, &m_fsSaveFrame.y ); + GetSize( &m_fsSaveFrame.width, &m_fsSaveFrame.height ); + + gtk_widget_hide( m_widget ); + gtk_widget_unrealize( m_widget ); + + m_windowStyle = wxSIMPLE_BORDER; + + int x; + int y; + wxDisplaySize( &x, &y ); + SetSize( 0, 0, x, y ); + + gtk_widget_realize( m_widget ); + gtk_widget_show( m_widget ); + } + else + { + gtk_widget_hide( m_widget ); + gtk_widget_unrealize( m_widget ); + + m_windowStyle = m_fsSaveStyle; + + SetSize( m_fsSaveFrame.x, m_fsSaveFrame.y, m_fsSaveFrame.width, m_fsSaveFrame.height ); + + gtk_widget_realize( m_widget ); + gtk_widget_show( m_widget ); + } + + return TRUE; +} + // ---------------------------------------------------------------------------- // overridden wxWindow methods // ---------------------------------------------------------------------------- diff --git a/src/gtk/region.cpp b/src/gtk/region.cpp index 9cf22c23eb..cb7a12beba 100644 --- a/src/gtk/region.cpp +++ b/src/gtk/region.cpp @@ -16,6 +16,7 @@ #include #include +#define OLDCODE 0 //----------------------------------------------------------------------------- // wxRegion @@ -28,7 +29,9 @@ public: ~wxRegionRefData(); GdkRegion *m_region; +#if OLDCODE wxList m_rects; +#endif }; wxRegionRefData::wxRegionRefData() @@ -40,6 +43,7 @@ wxRegionRefData::~wxRegionRefData() { if (m_region) gdk_region_destroy( m_region ); +#if OLDCODE wxNode *node = m_rects.First(); while (node) { @@ -47,6 +51,7 @@ wxRegionRefData::~wxRegionRefData() delete r; node = node->Next(); } +#endif } //----------------------------------------------------------------------------- @@ -71,7 +76,9 @@ wxRegion::wxRegion( wxCoord x, wxCoord y, wxCoord w, wxCoord h ) M_REGIONDATA->m_region = gdk_region_union_with_rect( reg, &rect ); gdk_region_destroy( reg ); #endif +#if OLDCODE M_REGIONDATA->m_rects.Append( (wxObject*) new wxRect(x,y,w,h) ); +#endif } wxRegion::wxRegion( const wxPoint& topLeft, const wxPoint& bottomRight ) @@ -90,7 +97,9 @@ wxRegion::wxRegion( const wxPoint& topLeft, const wxPoint& bottomRight ) M_REGIONDATA->m_region = gdk_region_union_with_rect( reg, &rect ); gdk_region_destroy( reg ); #endif +#if OLDCODE M_REGIONDATA->m_rects.Append( (wxObject*) new wxRect(topLeft,bottomRight) ); +#endif } wxRegion::wxRegion( const wxRect& rect ) @@ -109,7 +118,9 @@ wxRegion::wxRegion( const wxRect& rect ) M_REGIONDATA->m_region = gdk_region_union_with_rect( reg, &g_rect ); gdk_region_destroy( reg ); #endif +#if OLDCODE M_REGIONDATA->m_rects.Append( (wxObject*) new wxRect(rect.x,rect.y,rect.width,rect.height) ); +#endif } wxRegion::wxRegion() @@ -165,7 +176,9 @@ bool wxRegion::Union( wxCoord x, wxCoord y, wxCoord width, wxCoord height ) #endif } +#if OLDCODE M_REGIONDATA->m_rects.Append( (wxObject*) new wxRect(x,y,width,height) ); +#endif return TRUE; } @@ -194,6 +207,7 @@ bool wxRegion::Union( const wxRegion& region ) M_REGIONDATA->m_region = reg; #endif +#if OLDCODE wxNode *node = region.GetRectList()->First(); while (node) { @@ -201,6 +215,7 @@ bool wxRegion::Union( const wxRegion& region ) M_REGIONDATA->m_rects.Append( (wxObject*) new wxRect(r->x,r->y,r->width,r->height) ); node = node->Next(); } +#endif return TRUE; } @@ -345,6 +360,7 @@ bool wxRegion::Xor( const wxRegion& region ) M_REGIONDATA->m_region = reg; #endif +#if OLDCODE wxNode *node = region.GetRectList()->First(); while (node) { @@ -352,6 +368,7 @@ bool wxRegion::Xor( const wxRegion& region ) M_REGIONDATA->m_rects.Append( (wxObject*) new wxRect(r->x,r->y,r->width,r->height) ); node = node->Next(); } +#endif return TRUE; } @@ -442,16 +459,22 @@ GdkRegion *wxRegion::GetRegion() const wxList *wxRegion::GetRectList() const { +#if OLDCODE if (!m_refData) return (wxList*) NULL; return &(M_REGIONDATA->m_rects); +#else + return (wxList*) NULL; +#endif } //----------------------------------------------------------------------------- -// wxRegion +// wxRegionIterator //----------------------------------------------------------------------------- +#if OLDCODE + IMPLEMENT_DYNAMIC_CLASS(wxRegionIterator,wxObject); wxRegionIterator::wxRegionIterator() @@ -472,22 +495,22 @@ void wxRegionIterator::Reset( const wxRegion& region ) wxRegionIterator::operator bool () const { - return m_current < (size_t)m_region.GetRectList()->Number(); + return m_region.GetRectList() && m_current < (size_t)m_region.GetRectList()->Number(); } bool wxRegionIterator::HaveRects() const { - return m_current < (size_t)m_region.GetRectList()->Number(); + return m_region.GetRectList() && m_current < (size_t)m_region.GetRectList()->Number(); } void wxRegionIterator::operator ++ () { - if (m_current < (size_t)m_region.GetRectList()->Number()) ++m_current; + if (HaveRects()) ++m_current; } void wxRegionIterator::operator ++ (int) { - if (m_current < (size_t)m_region.GetRectList()->Number()) ++m_current; + if (HaveRects()) ++m_current; } wxCoord wxRegionIterator::GetX() const @@ -522,4 +545,135 @@ wxCoord wxRegionIterator::GetH() const return r->height; } +#else + +// the following structures must match the private structures +// in X11 region code ( xc/lib/X11/region.h ) + +// this makes the Region type transparent +// and we have access to the region rectangles + +struct _XBox { + short x1, x2, y1, y2; +}; + +struct _XRegion { + long size , numRects; + _XBox *rects, extents; +}; + +class wxRIRefData: public wxObjectRefData +{ +public: + + wxRIRefData() : m_rects(0), m_numRects(0){} + ~wxRIRefData(); + + wxRect *m_rects; + size_t m_numRects; + + void CreateRects( const wxRegion& r ); +}; + +wxRIRefData::~wxRIRefData() +{ + delete m_rects; +} + +#include + +void wxRIRefData::CreateRects( const wxRegion& region ) +{ + if( m_rects ) + delete m_rects; + m_rects = 0; + m_numRects= 0; + GdkRegion *gdkregion= region.GetRegion(); + if( gdkregion ){ + Region r= ((GdkRegionPrivate *)gdkregion)->xregion; + if( r ){ + m_numRects= r->numRects; + if( m_numRects ) + { + m_rects= new wxRect[m_numRects]; + for( size_t i=0; irects[i]; + wxRect&wr= m_rects[i]; + wr.x = xr.x1; + wr.y = xr.y1; + wr.width = xr.x2-xr.x1; + wr.height= xr.y2-xr.y1; + } + } + } + } +} + +IMPLEMENT_DYNAMIC_CLASS(wxRegionIterator,wxObject); + +wxRegionIterator::wxRegionIterator() +{ + m_refData = new wxRIRefData(); + Reset(); +} + +wxRegionIterator::wxRegionIterator( const wxRegion& region ) +{ + m_refData = new wxRIRefData(); + Reset(region); +} + +void wxRegionIterator::Reset( const wxRegion& region ) +{ + m_region = region; + ((wxRIRefData*)m_refData)->CreateRects(region); + Reset(); +} + +bool wxRegionIterator::HaveRects() const +{ + return m_current < ((wxRIRefData*)m_refData)->m_numRects; +} + +wxRegionIterator::operator bool () const +{ + return HaveRects(); +} + +void wxRegionIterator::operator ++ () +{ + if (HaveRects()) ++m_current; +} + +void wxRegionIterator::operator ++ (int) +{ + if (HaveRects()) ++m_current; +} + +wxCoord wxRegionIterator::GetX() const +{ + if( !HaveRects() ) return 0; + return ((wxRIRefData*)m_refData)->m_rects[m_current].x; +} + +wxCoord wxRegionIterator::GetY() const +{ + if( !HaveRects() ) return 0; + return ((wxRIRefData*)m_refData)->m_rects[m_current].y; +} + +wxCoord wxRegionIterator::GetW() const +{ + if( !HaveRects() ) return -1; + return ((wxRIRefData*)m_refData)->m_rects[m_current].width; +} + +wxCoord wxRegionIterator::GetH() const +{ + if( !HaveRects() ) return -1; + return ((wxRIRefData*)m_refData)->m_rects[m_current].height; +} + +#endif diff --git a/src/gtk1/dcclient.cpp b/src/gtk1/dcclient.cpp index 9ffa33f3ba..f0a96e5694 100644 --- a/src/gtk1/dcclient.cpp +++ b/src/gtk1/dcclient.cpp @@ -526,7 +526,12 @@ void wxWindowDC::DoDrawArc( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2, } if (m_pen.GetStyle() != wxTRANSPARENT) + { gdk_draw_arc( m_window, m_penGC, FALSE, xxc-r, yyc-r, 2*r,2*r, alpha1, alpha2 ); + + gdk_draw_line( m_window, m_penGC, xx1, yy1, xxc, yyc ); + gdk_draw_line( m_window, m_penGC, xxc, yyc, xx2, yy2 ); + } } CalcBoundingBox (x1, y1); @@ -549,7 +554,7 @@ void wxWindowDC::DoDrawEllipticArc( wxCoord x, wxCoord y, wxCoord width, wxCoord if (m_window) { wxCoord start = wxCoord(sa * 64.0); - wxCoord end = wxCoord(ea * 64.0); + wxCoord end = wxCoord((ea-sa) * 64.0); if (m_brush.GetStyle() != wxTRANSPARENT) { diff --git a/src/gtk1/frame.cpp b/src/gtk1/frame.cpp index 6ec8172194..a8f5c7644d 100644 --- a/src/gtk1/frame.cpp +++ b/src/gtk1/frame.cpp @@ -411,6 +411,7 @@ bool wxFrame::Create( wxWindow *parent, wxTopLevelWindows.Append( this ); m_needParent = FALSE; + m_fsIsShowing = FALSE; if (!PreCreation( parent, pos, size ) || !CreateBase( parent, id, pos, size, style, wxDefaultValidator, name )) @@ -512,6 +513,48 @@ wxFrame::~wxFrame() } } +bool wxFrame::ShowFullScreen(bool show, long style ) +{ + if (show == m_fsIsShowing) return FALSE; // return what? + + m_fsIsShowing = show; + + if (show) + { + m_fsSaveStyle = m_windowStyle; + m_fsSaveFlag = style; + GetPosition( &m_fsSaveFrame.x, &m_fsSaveFrame.y ); + GetSize( &m_fsSaveFrame.width, &m_fsSaveFrame.height ); + + gtk_widget_hide( m_widget ); + gtk_widget_unrealize( m_widget ); + + m_windowStyle = wxSIMPLE_BORDER; + + int x; + int y; + wxDisplaySize( &x, &y ); + SetSize( 0, 0, x, y ); + + gtk_widget_realize( m_widget ); + gtk_widget_show( m_widget ); + } + else + { + gtk_widget_hide( m_widget ); + gtk_widget_unrealize( m_widget ); + + m_windowStyle = m_fsSaveStyle; + + SetSize( m_fsSaveFrame.x, m_fsSaveFrame.y, m_fsSaveFrame.width, m_fsSaveFrame.height ); + + gtk_widget_realize( m_widget ); + gtk_widget_show( m_widget ); + } + + return TRUE; +} + // ---------------------------------------------------------------------------- // overridden wxWindow methods // ---------------------------------------------------------------------------- diff --git a/src/gtk1/region.cpp b/src/gtk1/region.cpp index 9cf22c23eb..cb7a12beba 100644 --- a/src/gtk1/region.cpp +++ b/src/gtk1/region.cpp @@ -16,6 +16,7 @@ #include #include +#define OLDCODE 0 //----------------------------------------------------------------------------- // wxRegion @@ -28,7 +29,9 @@ public: ~wxRegionRefData(); GdkRegion *m_region; +#if OLDCODE wxList m_rects; +#endif }; wxRegionRefData::wxRegionRefData() @@ -40,6 +43,7 @@ wxRegionRefData::~wxRegionRefData() { if (m_region) gdk_region_destroy( m_region ); +#if OLDCODE wxNode *node = m_rects.First(); while (node) { @@ -47,6 +51,7 @@ wxRegionRefData::~wxRegionRefData() delete r; node = node->Next(); } +#endif } //----------------------------------------------------------------------------- @@ -71,7 +76,9 @@ wxRegion::wxRegion( wxCoord x, wxCoord y, wxCoord w, wxCoord h ) M_REGIONDATA->m_region = gdk_region_union_with_rect( reg, &rect ); gdk_region_destroy( reg ); #endif +#if OLDCODE M_REGIONDATA->m_rects.Append( (wxObject*) new wxRect(x,y,w,h) ); +#endif } wxRegion::wxRegion( const wxPoint& topLeft, const wxPoint& bottomRight ) @@ -90,7 +97,9 @@ wxRegion::wxRegion( const wxPoint& topLeft, const wxPoint& bottomRight ) M_REGIONDATA->m_region = gdk_region_union_with_rect( reg, &rect ); gdk_region_destroy( reg ); #endif +#if OLDCODE M_REGIONDATA->m_rects.Append( (wxObject*) new wxRect(topLeft,bottomRight) ); +#endif } wxRegion::wxRegion( const wxRect& rect ) @@ -109,7 +118,9 @@ wxRegion::wxRegion( const wxRect& rect ) M_REGIONDATA->m_region = gdk_region_union_with_rect( reg, &g_rect ); gdk_region_destroy( reg ); #endif +#if OLDCODE M_REGIONDATA->m_rects.Append( (wxObject*) new wxRect(rect.x,rect.y,rect.width,rect.height) ); +#endif } wxRegion::wxRegion() @@ -165,7 +176,9 @@ bool wxRegion::Union( wxCoord x, wxCoord y, wxCoord width, wxCoord height ) #endif } +#if OLDCODE M_REGIONDATA->m_rects.Append( (wxObject*) new wxRect(x,y,width,height) ); +#endif return TRUE; } @@ -194,6 +207,7 @@ bool wxRegion::Union( const wxRegion& region ) M_REGIONDATA->m_region = reg; #endif +#if OLDCODE wxNode *node = region.GetRectList()->First(); while (node) { @@ -201,6 +215,7 @@ bool wxRegion::Union( const wxRegion& region ) M_REGIONDATA->m_rects.Append( (wxObject*) new wxRect(r->x,r->y,r->width,r->height) ); node = node->Next(); } +#endif return TRUE; } @@ -345,6 +360,7 @@ bool wxRegion::Xor( const wxRegion& region ) M_REGIONDATA->m_region = reg; #endif +#if OLDCODE wxNode *node = region.GetRectList()->First(); while (node) { @@ -352,6 +368,7 @@ bool wxRegion::Xor( const wxRegion& region ) M_REGIONDATA->m_rects.Append( (wxObject*) new wxRect(r->x,r->y,r->width,r->height) ); node = node->Next(); } +#endif return TRUE; } @@ -442,16 +459,22 @@ GdkRegion *wxRegion::GetRegion() const wxList *wxRegion::GetRectList() const { +#if OLDCODE if (!m_refData) return (wxList*) NULL; return &(M_REGIONDATA->m_rects); +#else + return (wxList*) NULL; +#endif } //----------------------------------------------------------------------------- -// wxRegion +// wxRegionIterator //----------------------------------------------------------------------------- +#if OLDCODE + IMPLEMENT_DYNAMIC_CLASS(wxRegionIterator,wxObject); wxRegionIterator::wxRegionIterator() @@ -472,22 +495,22 @@ void wxRegionIterator::Reset( const wxRegion& region ) wxRegionIterator::operator bool () const { - return m_current < (size_t)m_region.GetRectList()->Number(); + return m_region.GetRectList() && m_current < (size_t)m_region.GetRectList()->Number(); } bool wxRegionIterator::HaveRects() const { - return m_current < (size_t)m_region.GetRectList()->Number(); + return m_region.GetRectList() && m_current < (size_t)m_region.GetRectList()->Number(); } void wxRegionIterator::operator ++ () { - if (m_current < (size_t)m_region.GetRectList()->Number()) ++m_current; + if (HaveRects()) ++m_current; } void wxRegionIterator::operator ++ (int) { - if (m_current < (size_t)m_region.GetRectList()->Number()) ++m_current; + if (HaveRects()) ++m_current; } wxCoord wxRegionIterator::GetX() const @@ -522,4 +545,135 @@ wxCoord wxRegionIterator::GetH() const return r->height; } +#else + +// the following structures must match the private structures +// in X11 region code ( xc/lib/X11/region.h ) + +// this makes the Region type transparent +// and we have access to the region rectangles + +struct _XBox { + short x1, x2, y1, y2; +}; + +struct _XRegion { + long size , numRects; + _XBox *rects, extents; +}; + +class wxRIRefData: public wxObjectRefData +{ +public: + + wxRIRefData() : m_rects(0), m_numRects(0){} + ~wxRIRefData(); + + wxRect *m_rects; + size_t m_numRects; + + void CreateRects( const wxRegion& r ); +}; + +wxRIRefData::~wxRIRefData() +{ + delete m_rects; +} + +#include + +void wxRIRefData::CreateRects( const wxRegion& region ) +{ + if( m_rects ) + delete m_rects; + m_rects = 0; + m_numRects= 0; + GdkRegion *gdkregion= region.GetRegion(); + if( gdkregion ){ + Region r= ((GdkRegionPrivate *)gdkregion)->xregion; + if( r ){ + m_numRects= r->numRects; + if( m_numRects ) + { + m_rects= new wxRect[m_numRects]; + for( size_t i=0; irects[i]; + wxRect&wr= m_rects[i]; + wr.x = xr.x1; + wr.y = xr.y1; + wr.width = xr.x2-xr.x1; + wr.height= xr.y2-xr.y1; + } + } + } + } +} + +IMPLEMENT_DYNAMIC_CLASS(wxRegionIterator,wxObject); + +wxRegionIterator::wxRegionIterator() +{ + m_refData = new wxRIRefData(); + Reset(); +} + +wxRegionIterator::wxRegionIterator( const wxRegion& region ) +{ + m_refData = new wxRIRefData(); + Reset(region); +} + +void wxRegionIterator::Reset( const wxRegion& region ) +{ + m_region = region; + ((wxRIRefData*)m_refData)->CreateRects(region); + Reset(); +} + +bool wxRegionIterator::HaveRects() const +{ + return m_current < ((wxRIRefData*)m_refData)->m_numRects; +} + +wxRegionIterator::operator bool () const +{ + return HaveRects(); +} + +void wxRegionIterator::operator ++ () +{ + if (HaveRects()) ++m_current; +} + +void wxRegionIterator::operator ++ (int) +{ + if (HaveRects()) ++m_current; +} + +wxCoord wxRegionIterator::GetX() const +{ + if( !HaveRects() ) return 0; + return ((wxRIRefData*)m_refData)->m_rects[m_current].x; +} + +wxCoord wxRegionIterator::GetY() const +{ + if( !HaveRects() ) return 0; + return ((wxRIRefData*)m_refData)->m_rects[m_current].y; +} + +wxCoord wxRegionIterator::GetW() const +{ + if( !HaveRects() ) return -1; + return ((wxRIRefData*)m_refData)->m_rects[m_current].width; +} + +wxCoord wxRegionIterator::GetH() const +{ + if( !HaveRects() ) return -1; + return ((wxRIRefData*)m_refData)->m_rects[m_current].height; +} + +#endif