wxParseWildcard renamed to wxParseCommonDialogsFilter. Its usage is extended from...

[wxWidgets.git] / samples / drawing / drawing.cpp

diff --git a/samples/drawing/drawing.cpp b/samples/drawing/drawing.cpp
index 573ef9c94af7b5f6cb0b96f2201a4225bbff08a0..e461b212ee70619198bb7a83082bc4ec315cfbd7 100644 (file)
--- a/samples/drawing/drawing.cpp
+++ b/samples/drawing/drawing.cpp
@@ -30,7 +30,7 @@
 #endif
 
 // for all others, include the necessary headers (this file is usually all you
 #endif
 
 // for all others, include the necessary headers (this file is usually all you

-// need because it includes almost all "standard" wxWindows headers
+// need because it includes almost all "standard" wxWidgets headers

 #ifndef WX_PRECOMP
     #include "wx/wx.h"
 #endif
 #ifndef WX_PRECOMP
     #include "wx/wx.h"
 #endif


@@ -137,7 +137,7 @@ public:
     MyCanvas   *m_canvas;
 
 private:
     MyCanvas   *m_canvas;
 
 private:

-    // any class wishing to process wxWindows events must use this macro
+    // any class wishing to process wxWidgets events must use this macro

     DECLARE_EVENT_TABLE()
 };
 
     DECLARE_EVENT_TABLE()
 };
 


@@ -150,7 +150,7 @@ public:
     void OnPaint(wxPaintEvent &event);
     void OnMouseMove(wxMouseEvent &event);
 
     void OnPaint(wxPaintEvent &event);
     void OnMouseMove(wxMouseEvent &event);
 

-    void Show(ScreenToShow show) { m_show = show; Refresh(); }
+    void ToShow(ScreenToShow show) { m_show = show; Refresh(); }

 
     // set or remove the clipping region
     void Clip(bool clip) { m_clip = clip; Refresh(); }
 
     // set or remove the clipping region
     void Clip(bool clip) { m_clip = clip; Refresh(); }


@@ -238,11 +238,11 @@ enum
 };
 
 // ----------------------------------------------------------------------------
 };
 
 // ----------------------------------------------------------------------------

-// event tables and other macros for wxWindows
+// event tables and other macros for wxWidgets

 // ----------------------------------------------------------------------------
 
 
 // ----------------------------------------------------------------------------
 
 

-// Create a new application object: this macro will allow wxWindows to create
+// Create a new application object: this macro will allow wxWidgets to create

 // the application object during program execution (it's better than using a
 // static object for many reasons) and also declares the accessor function
 // wxGetApp() which will return the reference of the right type (i.e. MyApp and
 // the application object during program execution (it's better than using a
 // static object for many reasons) and also declares the accessor function
 // wxGetApp() which will return the reference of the right type (i.e. MyApp and


@@ -273,7 +273,7 @@ bool MyApp::LoadImages()
 
     wxString path = pathList.FindValidPath(_T("pat4.bmp"));
     if ( !path )
 
     wxString path = pathList.FindValidPath(_T("pat4.bmp"));
     if ( !path )

-        return FALSE;
+        return false;

 
     /* 4 colour bitmap */
     gs_bmp4->LoadFile(path, wxBITMAP_TYPE_BMP);
 
     /* 4 colour bitmap */
     gs_bmp4->LoadFile(path, wxBITMAP_TYPE_BMP);


@@ -284,21 +284,21 @@ bool MyApp::LoadImages()
 
     path = pathList.FindValidPath(_T("pat36.bmp"));
     if ( !path )
 
     path = pathList.FindValidPath(_T("pat36.bmp"));
     if ( !path )

-        return FALSE;
+        return false;

     gs_bmp36->LoadFile(path, wxBITMAP_TYPE_BMP);
     wxMask* mask36 = new wxMask(*gs_bmp36, *wxBLACK);
     gs_bmp36->SetMask(mask36);
 
     path = pathList.FindValidPath(_T("image.bmp"));
     if ( !path )
     gs_bmp36->LoadFile(path, wxBITMAP_TYPE_BMP);
     wxMask* mask36 = new wxMask(*gs_bmp36, *wxBLACK);
     gs_bmp36->SetMask(mask36);
 
     path = pathList.FindValidPath(_T("image.bmp"));
     if ( !path )

-        return FALSE;
+        return false;

     gs_bmpNoMask->LoadFile(path, wxBITMAP_TYPE_BMP);
     gs_bmpWithMask->LoadFile(path, wxBITMAP_TYPE_BMP);
     gs_bmpWithColMask->LoadFile(path, wxBITMAP_TYPE_BMP);
 
     path = pathList.FindValidPath(_T("mask.bmp"));
     if ( !path )
     gs_bmpNoMask->LoadFile(path, wxBITMAP_TYPE_BMP);
     gs_bmpWithMask->LoadFile(path, wxBITMAP_TYPE_BMP);
     gs_bmpWithColMask->LoadFile(path, wxBITMAP_TYPE_BMP);
 
     path = pathList.FindValidPath(_T("mask.bmp"));
     if ( !path )

-        return FALSE;
+        return false;

     gs_bmpMask->LoadFile(path, wxBITMAP_TYPE_BMP);
 
     wxMask *mask = new wxMask(*gs_bmpMask, *wxBLACK);
     gs_bmpMask->LoadFile(path, wxBITMAP_TYPE_BMP);
 
     wxMask *mask = new wxMask(*gs_bmpMask, *wxBLACK);


@@ -307,7 +307,7 @@ bool MyApp::LoadImages()
     mask = new wxMask(*gs_bmpWithColMask, *wxWHITE);
     gs_bmpWithColMask->SetMask(mask);
 
     mask = new wxMask(*gs_bmpWithColMask, *wxWHITE);
     gs_bmpWithColMask->SetMask(mask);
 

-    return TRUE;
+    return true;

 }
 
 // `Main program' equivalent: the program execution "starts" here
 }
 
 // `Main program' equivalent: the program execution "starts" here


@@ -318,7 +318,7 @@ bool MyApp::OnInit()
                                  wxPoint(50, 50), wxSize(550, 340));
 
     // Show it and tell the application that it's our main window
                                  wxPoint(50, 50), wxSize(550, 340));
 
     // Show it and tell the application that it's our main window

-    frame->Show(TRUE);
+    frame->Show(true);

     SetTopWindow(frame);
 
     if ( !LoadImages() )
     SetTopWindow(frame);
 
     if ( !LoadImages() )


@@ -330,11 +330,11 @@ bool MyApp::OnInit()
         // stop here
         DeleteBitmaps();
 
         // stop here
         DeleteBitmaps();
 

-        return FALSE;
+        return false;

     }
 
     // ok, continue
     }
 
     // ok, continue

-    return TRUE;
+    return true;

 }
 
 void MyApp::DeleteBitmaps()
 }
 
 void MyApp::DeleteBitmaps()


@@ -360,7 +360,7 @@ void MyApp::DeleteBitmaps()
 // MyCanvas
 // ----------------------------------------------------------------------------
 
 // MyCanvas
 // ----------------------------------------------------------------------------
 

-// the event tables connect the wxWindows events with the functions (event
+// the event tables connect the wxWidgets events with the functions (event

 // handlers) which process them.
 BEGIN_EVENT_TABLE(MyCanvas, wxScrolledWindow)
     EVT_PAINT  (MyCanvas::OnPaint)
 // handlers) which process them.
 BEGIN_EVENT_TABLE(MyCanvas, wxScrolledWindow)
     EVT_PAINT  (MyCanvas::OnPaint)


@@ -370,14 +370,14 @@ END_EVENT_TABLE()
 #include "smile.xpm"
 
 MyCanvas::MyCanvas(MyFrame *parent)
 #include "smile.xpm"
 
 MyCanvas::MyCanvas(MyFrame *parent)

-        : wxScrolledWindow(parent, -1, wxDefaultPosition, wxDefaultSize,
+        : wxScrolledWindow(parent, wxID_ANY, wxDefaultPosition, wxDefaultSize,

                            wxHSCROLL | wxVSCROLL | wxNO_FULL_REPAINT_ON_RESIZE)
 {
     m_owner = parent;
     m_show = Show_Default;
     m_smile_bmp = wxBitmap(smile_xpm);
     m_std_icon = wxArtProvider::GetIcon(wxART_INFORMATION);
                            wxHSCROLL | wxVSCROLL | wxNO_FULL_REPAINT_ON_RESIZE)
 {
     m_owner = parent;
     m_show = Show_Default;
     m_smile_bmp = wxBitmap(smile_xpm);
     m_std_icon = wxArtProvider::GetIcon(wxART_INFORMATION);

-    m_clip = FALSE;
+    m_clip = false;

 }
 
 void MyCanvas::DrawTestBrushes(wxDC& dc)
 }
 
 void MyCanvas::DrawTestBrushes(wxDC& dc)


@@ -424,9 +424,25 @@ void MyCanvas::DrawTestPoly(wxDC& dc)
                 _T("hatched"), 10, 10);
     dc.DrawText(_T("except for the central region and the right ")
                 _T("one entirely hatched"), 10, 30);
                 _T("hatched"), 10, 10);
     dc.DrawText(_T("except for the central region and the right ")
                 _T("one entirely hatched"), 10, 30);

-
-    dc.DrawPolygon(WXSIZEOF(star), star);
-    dc.DrawPolygon(WXSIZEOF(star), star, 160, 0, wxWINDING_RULE);
+    dc.DrawText(_T("The third star only has a hatched outline"), 10, 50);
+
+    dc.DrawPolygon(WXSIZEOF(star), star, 0, 30);
+    dc.DrawPolygon(WXSIZEOF(star), star, 160, 30, wxWINDING_RULE);
+
+    wxPoint star2[10];
+    star2[0] = wxPoint(0, 100);
+    star2[1] = wxPoint(-59, -81);
+    star2[2] = wxPoint(95, 31);
+    star2[3] = wxPoint(-95, 31);
+    star2[4] = wxPoint(59, -81);
+    star2[5] = wxPoint(0, 80);
+    star2[6] = wxPoint(-47, -64);
+    star2[7] = wxPoint(76, 24);
+    star2[8] = wxPoint(-76, 24);
+    star2[9] = wxPoint(47, -64);
+    int count[2] = {5, 5};
+
+    dc.DrawPolyPolygon(WXSIZEOF(count), count, star2, 450, 150);

 }
 
 void MyCanvas::DrawTestLines( int x, int y, int width, wxDC &dc )
 }
 
 void MyCanvas::DrawTestLines( int x, int y, int width, wxDC &dc )


@@ -464,18 +480,27 @@ void MyCanvas::DrawTestLines( int x, int y, int width, wxDC &dc )
 
     dc.DrawText(_T("User dash"), x + 150, y + 140);
     wxPen ud( wxT("black"), width, wxUSER_DASH );
 
     dc.DrawText(_T("User dash"), x + 150, y + 140);
     wxPen ud( wxT("black"), width, wxUSER_DASH );

-    wxDash dash1[1];
-    dash1[0] = 0;
-    ud.SetDashes( 1, dash1 );
+    wxDash dash1[6];
+    dash1[0] = 8;  // Long dash  <---------+
+    dash1[1] = 2;  // Short gap            |
+    dash1[2] = 3;  // Short dash           |
+    dash1[3] = 2;  // Short gap            |
+    dash1[4] = 3;  // Short dash           |
+    dash1[5] = 2;  // Short gap and repeat +
+    ud.SetDashes( 6, dash1 );
+    dc.SetPen( ud );

     dc.DrawLine( x+20, y+140, 100, y+140 );
     dc.DrawLine( x+20, y+140, 100, y+140 );

-    dash1[0] = 1;
-    ud.SetDashes( 1, dash1 );
+    dash1[0] = 5;  // Make first dash shorter
+    ud.SetDashes( 6, dash1 );
+    dc.SetPen( ud );

     dc.DrawLine( x+20, y+150, 100, y+150 );
     dc.DrawLine( x+20, y+150, 100, y+150 );

-    dash1[0] = 2;
-    ud.SetDashes( 1, dash1 );
+    dash1[2] = 5;  // Make second dash longer
+    ud.SetDashes( 6, dash1 );
+    dc.SetPen( ud );

     dc.DrawLine( x+20, y+160, 100, y+160 );
     dc.DrawLine( x+20, y+160, 100, y+160 );

-    dash1[0] = 0x7F;
-    ud.SetDashes( 1, dash1 );
+    dash1[4] = 5;  // Make third dash longer
+    ud.SetDashes( 6, dash1 );
+    dc.SetPen( ud );

     dc.DrawLine( x+20, y+170, 100, y+170 );
 }
 
     dc.DrawLine( x+20, y+170, 100, y+170 );
 }
 


@@ -500,7 +525,7 @@ void MyCanvas::DrawDefault(wxDC& dc)
     dc.SetPen(*wxTRANSPARENT_PEN);
     dc.SetBrush( *wxGREEN_BRUSH );
     dc.DrawRectangle(x, 10, rectSize, rectSize);
     dc.SetPen(*wxTRANSPARENT_PEN);
     dc.SetBrush( *wxGREEN_BRUSH );
     dc.DrawRectangle(x, 10, rectSize, rectSize);

-    dc.DrawBitmap(m_std_icon, x + 5, 15, TRUE);
+    dc.DrawBitmap(m_std_icon, x + 5, 15, true);

     x += rectSize + 10;
     dc.DrawRectangle(x, 10, rectSize, rectSize);
     dc.DrawIcon(m_std_icon, x + 5, 15);
     x += rectSize + 10;
     dc.DrawRectangle(x, 10, rectSize, rectSize);
     dc.DrawIcon(m_std_icon, x + 5, 15);


@@ -512,7 +537,7 @@ void MyCanvas::DrawDefault(wxDC& dc)
     //dc.SetBrush( *wxTRANSPARENT_BRUSH );
 
     if (m_smile_bmp.Ok())
     //dc.SetBrush( *wxTRANSPARENT_BRUSH );
 
     if (m_smile_bmp.Ok())

-        dc.DrawBitmap(m_smile_bmp, x + rectSize - 20, rectSize - 10, TRUE);
+        dc.DrawBitmap(m_smile_bmp, x + rectSize - 20, rectSize - 10, true);

 
     dc.SetBrush( *wxBLACK_BRUSH );
     dc.DrawRectangle( 0, 160, 1000, 300 );
 
     dc.SetBrush( *wxBLACK_BRUSH );
     dc.DrawRectangle( 0, 160, 1000, 300 );


@@ -683,7 +708,7 @@ void MyCanvas::DrawDefault(wxDC& dc)
 void MyCanvas::DrawText(wxDC& dc)
 {
     // set underlined font for testing
 void MyCanvas::DrawText(wxDC& dc)
 {
     // set underlined font for testing

-    dc.SetFont( wxFont(12, wxMODERN, wxNORMAL, wxNORMAL, TRUE) );
+    dc.SetFont( wxFont(12, wxMODERN, wxNORMAL, wxNORMAL, true) );

     dc.DrawText( _T("This is text"), 110, 10 );
     dc.DrawRotatedText( _T("That is text"), 20, 10, -45 );
 
     dc.DrawText( _T("This is text"), 110, 10 );
     dc.DrawRotatedText( _T("That is text"), 20, 10, -45 );
 


@@ -763,11 +788,11 @@ void MyCanvas::DrawImages(wxDC& dc)
     dc.DrawText(_T("original image"), 0, 0);
     dc.DrawBitmap(*gs_bmpNoMask, 0, 20, 0);
     dc.DrawText(_T("with colour mask"), 0, 100);
     dc.DrawText(_T("original image"), 0, 0);
     dc.DrawBitmap(*gs_bmpNoMask, 0, 20, 0);
     dc.DrawText(_T("with colour mask"), 0, 100);

-    dc.DrawBitmap(*gs_bmpWithColMask, 0, 120, TRUE);
+    dc.DrawBitmap(*gs_bmpWithColMask, 0, 120, true);

     dc.DrawText(_T("the mask image"), 0, 200);
     dc.DrawBitmap(*gs_bmpMask, 0, 220, 0);
     dc.DrawText(_T("masked image"), 0, 300);
     dc.DrawText(_T("the mask image"), 0, 200);
     dc.DrawBitmap(*gs_bmpMask, 0, 220, 0);
     dc.DrawText(_T("masked image"), 0, 300);

-    dc.DrawBitmap(*gs_bmpWithMask, 0, 320, TRUE);
+    dc.DrawBitmap(*gs_bmpWithMask, 0, 320, true);

 
     int cx = gs_bmpWithColMask->GetWidth(),
         cy = gs_bmpWithColMask->GetHeight();
 
     int cx = gs_bmpWithColMask->GetWidth(),
         cy = gs_bmpWithColMask->GetHeight();


@@ -780,7 +805,7 @@ void MyCanvas::DrawImages(wxDC& dc)
 
         dc.DrawText(rasterOperations[n].name, x, y - 20);
         memDC.SelectObject(*gs_bmpWithColMask);
 
         dc.DrawText(rasterOperations[n].name, x, y - 20);
         memDC.SelectObject(*gs_bmpWithColMask);

-        dc.Blit(x, y, cx, cy, &memDC, 0, 0, rasterOperations[n].rop, TRUE);
+        dc.Blit(x, y, cx, cy, &memDC, 0, 0, rasterOperations[n].rop, true);

     }
 }
 
     }
 }
 


@@ -860,8 +885,8 @@ void MyCanvas::DrawRegions(wxDC& dc)
                 _T("should be offset by 10 pixels."),
                 10, 5 + 2*dc.GetCharHeight());
 
                 _T("should be offset by 10 pixels."),
                 10, 5 + 2*dc.GetCharHeight());
 

-    DrawRegionsHelper(dc, 10, TRUE);
-    DrawRegionsHelper(dc, 350, FALSE);
+    DrawRegionsHelper(dc, 10, true);
+    DrawRegionsHelper(dc, 350, false);

 }
 
 void MyCanvas::DrawRegionsHelper(wxDC& dc, wxCoord x, bool firstTime)
 }
 
 void MyCanvas::DrawRegionsHelper(wxDC& dc, wxCoord x, bool firstTime)


@@ -897,11 +922,11 @@ void MyCanvas::DrawRegionsHelper(wxDC& dc, wxCoord x, bool firstTime)
 
     if (m_smile_bmp.Ok())
     {
 
     if (m_smile_bmp.Ok())
     {

-        dc.DrawBitmap( m_smile_bmp, x + 150, y + 150, TRUE );
-        dc.DrawBitmap( m_smile_bmp, x + 130, y + 10,  TRUE );
-        dc.DrawBitmap( m_smile_bmp, x + 130, y + 280, TRUE );
-        dc.DrawBitmap( m_smile_bmp, x + 100, y + 70,  TRUE );
-        dc.DrawBitmap( m_smile_bmp, x + 200, y + 70,  TRUE );
+        dc.DrawBitmap( m_smile_bmp, x + 150, y + 150, true );
+        dc.DrawBitmap( m_smile_bmp, x + 130, y + 10,  true );
+        dc.DrawBitmap( m_smile_bmp, x + 130, y + 280, true );
+        dc.DrawBitmap( m_smile_bmp, x + 100, y + 70,  true );
+        dc.DrawBitmap( m_smile_bmp, x + 200, y + 70,  true );

     }
 }
 
     }
 }
 


@@ -1000,7 +1025,7 @@ void MyCanvas::OnMouseMove(wxMouseEvent &event)
 // MyFrame
 // ----------------------------------------------------------------------------
 
 // MyFrame
 // ----------------------------------------------------------------------------
 

-// the event tables connect the wxWindows events with the functions (event
+// the event tables connect the wxWidgets events with the functions (event

 // handlers) which process them. It can be also done at run-time, but for the
 // simple menu events like this the static method is much simpler.
 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 // handlers) which process them. It can be also done at run-time, but for the
 // simple menu events like this the static method is much simpler.
 BEGIN_EVENT_TABLE(MyFrame, wxFrame)


@@ -1015,7 +1040,7 @@ END_EVENT_TABLE()
 
 // frame constructor
 MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
 
 // frame constructor
 MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)

-       : wxFrame((wxFrame *)NULL, -1, title, pos, size,
+       : wxFrame((wxFrame *)NULL, wxID_ANY, title, pos, size,

                  wxDEFAULT_FRAME_STYLE | wxNO_FULL_REPAINT_ON_RESIZE)
 {
     // set the frame icon
                  wxDEFAULT_FRAME_STYLE | wxNO_FULL_REPAINT_ON_RESIZE)
 {
     // set the frame icon


@@ -1054,8 +1079,8 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
     menuUserScale->Append( UserScale_Restore, _T("&Restore to normal\tCtrl-0") );
 
     wxMenu *menuAxis = new wxMenu;
     menuUserScale->Append( UserScale_Restore, _T("&Restore to normal\tCtrl-0") );
 
     wxMenu *menuAxis = new wxMenu;

-    menuAxis->Append( AxisMirror_Horiz, _T("Mirror horizontally\tCtrl-M"), _T(""), TRUE );
-    menuAxis->Append( AxisMirror_Vertic, _T("Mirror vertically\tCtrl-N"), _T(""), TRUE );
+    menuAxis->AppendCheckItem( AxisMirror_Horiz, _T("Mirror horizontally\tCtrl-M") );
+    menuAxis->AppendCheckItem( AxisMirror_Vertic, _T("Mirror vertically\tCtrl-N") );

 
     wxMenu *menuLogical = new wxMenu;
     menuLogical->Append( LogicalOrigin_MoveDown, _T("Move &down\tCtrl-D") );
 
     wxMenu *menuLogical = new wxMenu;
     menuLogical->Append( LogicalOrigin_MoveDown, _T("Move &down\tCtrl-D") );


@@ -1070,8 +1095,8 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
     menuColour->Append( Colour_TextForeground, _T("Text &foreground...") );
     menuColour->Append( Colour_TextBackground, _T("Text &background...") );
     menuColour->Append( Colour_Background, _T("Background &colour...") );
     menuColour->Append( Colour_TextForeground, _T("Text &foreground...") );
     menuColour->Append( Colour_TextBackground, _T("Text &background...") );
     menuColour->Append( Colour_Background, _T("Background &colour...") );

-    menuColour->Append( Colour_BackgroundMode, _T("&Opaque/transparent\tCtrl-B"), _T(""), TRUE );
-    menuColour->Append( Colour_TextureBackgound, _T("Draw textured back&ground\tCtrl-T"), _T(""), TRUE);
+    menuColour->AppendCheckItem( Colour_BackgroundMode, _T("&Opaque/transparent\tCtrl-B") );
+    menuColour->AppendCheckItem( Colour_TextureBackgound, _T("Draw textured back&ground\tCtrl-T") );

 
     // now append the freshly created menu to the menu bar...
     wxMenuBar *menuBar = new wxMenuBar;
 
     // now append the freshly created menu to the menu bar...
     wxMenuBar *menuBar = new wxMenuBar;


@@ -1085,9 +1110,8 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
     // ... and attach this menu bar to the frame
     SetMenuBar(menuBar);
 
     // ... and attach this menu bar to the frame
     SetMenuBar(menuBar);
 

-    // create a status bar just for fun (by default with 1 pane only)

     CreateStatusBar(2);
     CreateStatusBar(2);

-    SetStatusText(_T("Welcome to wxWindows!"));
+    SetStatusText(_T("Welcome to wxWidgets!"));

 
     m_mapMode = wxMM_TEXT;
     m_xUserScale = 1.0;
 
     m_mapMode = wxMM_TEXT;
     m_xUserScale = 1.0;


@@ -1095,11 +1119,11 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
     m_xLogicalOrigin = 0;
     m_yLogicalOrigin = 0;
     m_xAxisReversed =
     m_xLogicalOrigin = 0;
     m_yLogicalOrigin = 0;
     m_xAxisReversed =

-    m_yAxisReversed = FALSE;
+    m_yAxisReversed = false;

     m_backgroundMode = wxSOLID;
     m_colourForeground = *wxRED;
     m_colourBackground = *wxBLUE;
     m_backgroundMode = wxSOLID;
     m_colourForeground = *wxRED;
     m_colourBackground = *wxBLUE;

-    m_textureBackground = FALSE;
+    m_textureBackground = false;

 
     m_canvas = new MyCanvas( this );
     m_canvas->SetScrollbars( 10, 10, 100, 240 );
 
     m_canvas = new MyCanvas( this );
     m_canvas->SetScrollbars( 10, 10, 100, 240 );


@@ -1109,8 +1133,8 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
 
 void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
 {
 
 void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
 {

-    // TRUE is to force the frame to close
-    Close(TRUE);
+    // true is to force the frame to close
+    Close(true);

 }
 
 void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
 }
 
 void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))


@@ -1132,7 +1156,7 @@ void MyFrame::OnClip(wxCommandEvent& event)
 
 void MyFrame::OnShow(wxCommandEvent& event)
 {
 
 void MyFrame::OnShow(wxCommandEvent& event)
 {

-    m_canvas->Show((ScreenToShow)(event.GetId() - MenuShow_First));
+    m_canvas->ToShow((ScreenToShow)(event.GetId() - MenuShow_First));

 }
 
 void MyFrame::OnOption(wxCommandEvent& event)
 }
 
 void MyFrame::OnOption(wxCommandEvent& event)


@@ -1253,3 +1277,4 @@ wxColour MyFrame::SelectColour()
 
     return col;
 }
 
     return col;
 }

+