oops, wxGTK.spec missed clean section

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

diff --git a/samples/drawing/drawing.cpp b/samples/drawing/drawing.cpp
index ac67006879ec1ad4879c17bb24039e2425185d95..bd1c29c4e496b799ac59a34817338ab2532beed0 100644 (file)
--- a/samples/drawing/drawing.cpp
+++ b/samples/drawing/drawing.cpp
@@ -43,7 +43,7 @@
 // ----------------------------------------------------------------------------
 
 // the application icon
 // ----------------------------------------------------------------------------
 
 // the application icon

-#if defined(__WXGTK__) || defined(__WXMOTIF__)
+#if defined(__WXGTK__) || defined(__WXMOTIF__) || defined(__WXMAC__)

     #include "mondrian.xpm"
 #endif
 
     #include "mondrian.xpm"
 #endif
 


@@ -159,6 +159,8 @@ protected:
     void DrawCircles(wxDC& dc);
     void DrawDefault(wxDC& dc);
 
     void DrawCircles(wxDC& dc);
     void DrawDefault(wxDC& dc);
 

+    void DrawRegionsHelper(wxDC& dc, wxCoord x);
+

 private:
     MyFrame *m_owner;
 
 private:
     MyFrame *m_owner;
 


@@ -308,9 +310,9 @@ bool MyApp::OnInit()
 
     if ( !LoadImages() )
     {
 
     if ( !LoadImages() )
     {

-        wxLogError("Can't load one of the bitmap files needed for this sample "
-                   "from the current or parent directory, please copy them "
-                   "there.");
+        wxLogError(wxT("Can't load one of the bitmap files needed ")
+                   wxT("for this sample from the current or parent ")
+                   wxT("directory, please copy them there."));

 
         // stop here
         DeleteBitmaps();
 
         // stop here
         DeleteBitmaps();


@@ -344,9 +346,11 @@ BEGIN_EVENT_TABLE(MyCanvas, wxScrolledWindow)
     EVT_MOTION (MyCanvas::OnMouseMove)
 END_EVENT_TABLE()
 
     EVT_MOTION (MyCanvas::OnMouseMove)
 END_EVENT_TABLE()
 

-#include "../image/smile.xpm"
+#include "smile.xpm"

 
 

-MyCanvas::MyCanvas( MyFrame *parent ) : wxScrolledWindow( parent )
+MyCanvas::MyCanvas(MyFrame *parent)
+        : wxScrolledWindow(parent, -1, wxDefaultPosition, wxDefaultSize,
+                           wxHSCROLL | wxVSCROLL | wxNO_FULL_REPAINT_ON_RESIZE)

 {
     m_owner = parent;
     m_show = Show_Default;
 {
     m_owner = parent;
     m_show = Show_Default;


@@ -361,8 +365,8 @@ MyCanvas::MyCanvas( MyFrame *parent ) : wxScrolledWindow( parent )
 // the colors of the monochrome bitmap pixels to the fillpattern
 //
 // I abused the the menu items for setting so called back and fore ground color
 // the colors of the monochrome bitmap pixels to the fillpattern
 //
 // I abused the the menu items for setting so called back and fore ground color

-// just to show how the those colors do influence the fillpatterns just play 
-// with those, and with the code variations are endless using other logical 
+// just to show how the those colors do influence the fillpatterns just play
+// with those, and with the code variations are endless using other logical

 // functions.
 
 void MyCanvas::DrawTestPoly( int x, int y,wxDC &dc,int transparent )
 // functions.
 
 void MyCanvas::DrawTestPoly( int x, int y,wxDC &dc,int transparent )


@@ -402,24 +406,24 @@ void MyCanvas::DrawTestPoly( int x, int y,wxDC &dc,int transparent )
             {
                 dc.SetLogicalFunction(wxCOPY);
 
             {
                 dc.SetLogicalFunction(wxCOPY);
 

-                dc.SetPen( wxPen( "black", 4, wxSOLID) );
+                dc.SetPen( wxPen( wxT("black"), 4, wxSOLID) );

                 dc.SetBrush( *brush4 );
                 dc.DrawPolygon(5,todraw,0,0,wxWINDING_RULE);
 
                 dc.SetBrush( *brush4 );
                 dc.DrawPolygon(5,todraw,0,0,wxWINDING_RULE);
 

-                dc.SetPen( wxPen( "red", 4, wxSOLID) );
+                dc.SetPen( wxPen( wxT("red"), 4, wxSOLID) );

                 dc.SetBrush( *brush36 );
                 dc.SetTextForeground(*wxCYAN);
                 dc.SetTextBackground(m_owner->m_colourBackground);
                 dc.DrawRectangle( x+10, y+10, 200, 200 );
                 dc.SetBrush( *brush36 );
                 dc.SetTextForeground(*wxCYAN);
                 dc.SetTextBackground(m_owner->m_colourBackground);
                 dc.DrawRectangle( x+10, y+10, 200, 200 );

-                
-                dc.SetPen( wxPen( "green", 4, wxSOLID) );
+
+                dc.SetPen( wxPen( wxT("green"), 4, wxSOLID) );

                 dc.SetBrush( *brush4_mono );
                 dc.SetTextForeground(*wxCYAN);
                 dc.SetTextBackground(m_owner->m_colourBackground);
                 dc.DrawRectangle( x+50, y+50, 200, 200 );
                 dc.SetBrush( *brush4_mono );
                 dc.SetTextForeground(*wxCYAN);
                 dc.SetTextBackground(m_owner->m_colourBackground);
                 dc.DrawRectangle( x+50, y+50, 200, 200 );

-                
+

                 dc.DrawCircle( x+400, y+50, 130 );
                 dc.DrawCircle( x+400, y+50, 130 );

-                
+

                 dc.SetBrush(wxNullBrush);
                 dc.SetPen(wxNullPen);
                 break;
                 dc.SetBrush(wxNullBrush);
                 dc.SetPen(wxNullPen);
                 break;


@@ -437,7 +441,7 @@ void MyCanvas::DrawTestPoly( int x, int y,wxDC &dc,int transparent )
                 memDC->Clear();
                 memDC->SetBackground(wxNullBrush);
 
                 memDC->Clear();
                 memDC->SetBackground(wxNullBrush);
 

-                memDC->SetPen( wxPen( "black", 4, wxSOLID) );
+                memDC->SetPen( wxPen( wxT("black"), 4, wxSOLID) );

                 memDC->SetBrush( wxNullBrush);
                 memDC->SetBrush( *brush4 );
                 memDC->SetTextForeground(*wxBLACK);            // 0s --> 0x000000 (black)
                 memDC->SetBrush( wxNullBrush);
                 memDC->SetBrush( *brush4 );
                 memDC->SetTextForeground(*wxBLACK);            // 0s --> 0x000000 (black)


@@ -459,12 +463,12 @@ void MyCanvas::DrawTestPoly( int x, int y,wxDC &dc,int transparent )
 
 
                 //don't understand how but the outline is also depending on logicalfunction
 
 
                 //don't understand how but the outline is also depending on logicalfunction

-                memDC->SetPen( wxPen( "red", 4, wxSOLID) );
+                memDC->SetPen( wxPen( wxT("red"), 4, wxSOLID) );

                 memDC->DrawPolygon(5,todraw2,0,0,wxWINDING_RULE);
 
                 memDC->SetLogicalFunction(wxCOPY);
 
                 memDC->DrawPolygon(5,todraw2,0,0,wxWINDING_RULE);
 
                 memDC->SetLogicalFunction(wxCOPY);
 

-                memDC->SetPen( wxPen( "black", 4, wxSOLID) );
+                memDC->SetPen( wxPen( wxT("black"), 4, wxSOLID) );

                 memDC->SetBrush( wxNullBrush);
                 memDC->SetBrush( *brush36 );
                 memDC->SetTextForeground(*wxBLACK);            // 0s --> 0x000000 (black)
                 memDC->SetBrush( wxNullBrush);
                 memDC->SetBrush( *brush36 );
                 memDC->SetTextForeground(*wxBLACK);            // 0s --> 0x000000 (black)


@@ -483,7 +487,7 @@ void MyCanvas::DrawTestPoly( int x, int y,wxDC &dc,int transparent )
                 memDC->SetLogicalFunction(wxOR);
 
                 //don't understand how but the outline is also depending on logicalfunction
                 memDC->SetLogicalFunction(wxOR);
 
                 //don't understand how but the outline is also depending on logicalfunction

-                memDC->SetPen( wxPen( "yellow", 4, wxSOLID) );
+                memDC->SetPen( wxPen( wxT("yellow"), 4, wxSOLID) );

                 memDC->DrawRectangle( 10, 10, 200, 200 );
 
                 memDC->SetBrush(wxNullBrush);
                 memDC->DrawRectangle( 10, 10, 200, 200 );
 
                 memDC->SetBrush(wxNullBrush);


@@ -506,7 +510,7 @@ void MyCanvas::DrawTestPoly( int x, int y,wxDC &dc,int transparent )
                 memDC->Clear();
                 memDC->SetBackground(wxNullBrush);
 
                 memDC->Clear();
                 memDC->SetBackground(wxNullBrush);
 

-                memDC->SetPen( wxPen( "black", 4, wxSOLID) );
+                memDC->SetPen( wxPen( wxT("black"), 4, wxSOLID) );

                 memDC->SetBrush( *brush4 );
                 memDC->SetTextBackground(*wxBLACK);            // 0s --> 0x000000 (black)
                 memDC->SetTextForeground(*wxWHITE);    // 1s --> 0xFFFFFF (white)
                 memDC->SetBrush( *brush4 );
                 memDC->SetTextBackground(*wxBLACK);            // 0s --> 0x000000 (black)
                 memDC->SetTextForeground(*wxWHITE);    // 1s --> 0xFFFFFF (white)


@@ -526,12 +530,12 @@ void MyCanvas::DrawTestPoly( int x, int y,wxDC &dc,int transparent )
 
 
                 //don't understand how but the outline is also depending on logicalfunction
 
 
                 //don't understand how but the outline is also depending on logicalfunction

-                memDC->SetPen( wxPen( "red", 4, wxSOLID) );
+                memDC->SetPen( wxPen( wxT("red"), 4, wxSOLID) );

                 memDC->DrawPolygon(5,todraw2,0,0,wxWINDING_RULE);
 
                 memDC->SetLogicalFunction(wxCOPY);
 
                 memDC->DrawPolygon(5,todraw2,0,0,wxWINDING_RULE);
 
                 memDC->SetLogicalFunction(wxCOPY);
 

-                memDC->SetPen( wxPen( "black", 4, wxSOLID) );
+                memDC->SetPen( wxPen( wxT("black"), 4, wxSOLID) );

                 memDC->SetBrush( *brush36 );
                 memDC->SetTextBackground(*wxBLACK);            // 0s --> 0x000000 (black)
                 memDC->SetTextForeground(*wxWHITE);    // 1s --> 0xFFFFFF (white)
                 memDC->SetBrush( *brush36 );
                 memDC->SetTextBackground(*wxBLACK);            // 0s --> 0x000000 (black)
                 memDC->SetTextForeground(*wxWHITE);    // 1s --> 0xFFFFFF (white)


@@ -548,7 +552,7 @@ void MyCanvas::DrawTestPoly( int x, int y,wxDC &dc,int transparent )
                 memDC->SetLogicalFunction(wxOR);
 
                 //don't understand how but the outline is also depending on logicalfunction
                 memDC->SetLogicalFunction(wxOR);
 
                 //don't understand how but the outline is also depending on logicalfunction

-                memDC->SetPen( wxPen( "yellow", 4, wxSOLID) );
+                memDC->SetPen( wxPen( wxT("yellow"), 4, wxSOLID) );

                 memDC->DrawRectangle( 10, 10, 200, 200 );
 
                 memDC->SetBrush(wxNullBrush);
                 memDC->DrawRectangle( 10, 10, 200, 200 );
 
                 memDC->SetBrush(wxNullBrush);


@@ -566,39 +570,39 @@ void MyCanvas::DrawTestPoly( int x, int y,wxDC &dc,int transparent )
 
 void MyCanvas::DrawTestLines( int x, int y, int width, wxDC &dc )
 {
 
 void MyCanvas::DrawTestLines( int x, int y, int width, wxDC &dc )
 {

-    dc.SetPen( wxPen( "black", width, wxSOLID) );
+    dc.SetPen( wxPen( wxT("black"), width, wxSOLID) );

     dc.SetBrush( *wxRED_BRUSH );
     dc.SetBrush( *wxRED_BRUSH );

-    dc.DrawText(wxString::Format("Testing lines of width %d", width), x + 10, y - 10);
+    dc.DrawText(wxString::Format(wxT("Testing lines of width %d"), width), x + 10, y - 10);

     dc.DrawRectangle( x+10, y+10, 100, 190 );
 
     dc.DrawText("Solid/dot/short dash/long dash/dot dash", x + 150, y + 10);
     dc.DrawRectangle( x+10, y+10, 100, 190 );
 
     dc.DrawText("Solid/dot/short dash/long dash/dot dash", x + 150, y + 10);

-    dc.SetPen( wxPen( "black", width, wxSOLID) );
+    dc.SetPen( wxPen( wxT("black"), width, wxSOLID) );

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

-    dc.SetPen( wxPen( "black", width, wxDOT) );
+    dc.SetPen( wxPen( wxT("black"), width, wxDOT) );

     dc.DrawLine( x+20, y+30, 100, y+30 );
     dc.DrawLine( x+20, y+30, 100, y+30 );

-    dc.SetPen( wxPen( "black", width, wxSHORT_DASH) );
+    dc.SetPen( wxPen( wxT("black"), width, wxSHORT_DASH) );

     dc.DrawLine( x+20, y+40, 100, y+40 );
     dc.DrawLine( x+20, y+40, 100, y+40 );

-    dc.SetPen( wxPen( "black", width, wxLONG_DASH) );
+    dc.SetPen( wxPen( wxT("black"), width, wxLONG_DASH) );

     dc.DrawLine( x+20, y+50, 100, y+50 );
     dc.DrawLine( x+20, y+50, 100, y+50 );

-    dc.SetPen( wxPen( "black", width, wxDOT_DASH) );
+    dc.SetPen( wxPen( wxT("black"), width, wxDOT_DASH) );

     dc.DrawLine( x+20, y+60, 100, y+60 );
 
     dc.DrawText("Misc hatches", x + 150, y + 70);
     dc.DrawLine( x+20, y+60, 100, y+60 );
 
     dc.DrawText("Misc hatches", x + 150, y + 70);

-    dc.SetPen( wxPen( "black", width, wxBDIAGONAL_HATCH) );
+    dc.SetPen( wxPen( wxT("black"), width, wxBDIAGONAL_HATCH) );

     dc.DrawLine( x+20, y+70, 100, y+70 );
     dc.DrawLine( x+20, y+70, 100, y+70 );

-    dc.SetPen( wxPen( "black", width, wxCROSSDIAG_HATCH) );
+    dc.SetPen( wxPen( wxT("black"), width, wxCROSSDIAG_HATCH) );

     dc.DrawLine( x+20, y+80, 100, y+80 );
     dc.DrawLine( x+20, y+80, 100, y+80 );

-    dc.SetPen( wxPen( "black", width, wxFDIAGONAL_HATCH) );
+    dc.SetPen( wxPen( wxT("black"), width, wxFDIAGONAL_HATCH) );

     dc.DrawLine( x+20, y+90, 100, y+90 );
     dc.DrawLine( x+20, y+90, 100, y+90 );

-    dc.SetPen( wxPen( "black", width, wxCROSS_HATCH) );
+    dc.SetPen( wxPen( wxT("black"), width, wxCROSS_HATCH) );

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

-    dc.SetPen( wxPen( "black", width, wxHORIZONTAL_HATCH) );
+    dc.SetPen( wxPen( wxT("black"), width, wxHORIZONTAL_HATCH) );

     dc.DrawLine( x+20, y+110, 100, y+110 );
     dc.DrawLine( x+20, y+110, 100, y+110 );

-    dc.SetPen( wxPen( "black", width, wxVERTICAL_HATCH) );
+    dc.SetPen( wxPen( wxT("black"), width, wxVERTICAL_HATCH) );

     dc.DrawLine( x+20, y+120, 100, y+120 );
 
     dc.DrawText("User dash", x + 150, y + 140);
     dc.DrawLine( x+20, y+120, 100, y+120 );
 
     dc.DrawText("User dash", x + 150, y + 140);

-    wxPen ud( "black", width, wxUSER_DASH );
+    wxPen ud( wxT("black"), width, wxUSER_DASH );

     wxDash dash1[1];
     dash1[0] = 0;
     ud.SetDashes( 1, dash1 );
     wxDash dash1[1];
     dash1[0] = 0;
     ud.SetDashes( 1, dash1 );


@@ -618,7 +622,7 @@ void MyCanvas::DrawDefault(wxDC& dc)
 {
     // mark the origin
     dc.DrawCircle(0, 0, 10);
 {
     // mark the origin
     dc.DrawCircle(0, 0, 10);

-#if !(defined __WXGTK__) && !(defined __WXMOTIF__)
+#if !(defined __WXGTK__) && !(defined __WXMOTIF__) && !(defined __WXMGL__)

     // not implemented in wxGTK or wxMOTIF :-(
     dc.FloodFill(0, 0, wxColour(255, 0, 0));
 #endif //
     // not implemented in wxGTK or wxMOTIF :-(
     dc.FloodFill(0, 0, wxColour(255, 0, 0));
 #endif //


@@ -820,14 +824,16 @@ void MyCanvas::DrawText(wxDC& dc)
     dc.DrawText( "This is text", 110, 10 );
     dc.DrawRotatedText( "That is text", 20, 10, -45 );
 
     dc.DrawText( "This is text", 110, 10 );
     dc.DrawRotatedText( "That is text", 20, 10, -45 );
 

-    dc.SetFont( *wxNORMAL_FONT );
+    // use wxSWISS_FONT and not wxNORMAL_FONT as the latter can't be rotated
+    // under Win9x (it is not TrueType)
+    dc.SetFont( *wxSWISS_FONT );

 
     wxString text;
     dc.SetBackgroundMode(wxTRANSPARENT);
 
     for ( int n = -180; n < 180; n += 30 )
     {
 
     wxString text;
     dc.SetBackgroundMode(wxTRANSPARENT);
 
     for ( int n = -180; n < 180; n += 30 )
     {

-        text.Printf("     %d rotated text", n);
+        text.Printf(wxT("     %d rotated text"), n);

         dc.DrawRotatedText(text , 400, 400, n);
     }
 
         dc.DrawRotatedText(text , 400, 400, n);
     }
 


@@ -839,10 +845,10 @@ void MyCanvas::DrawText(wxDC& dc)
     long height;
     long descent;
     dc.GetTextExtent( "This is Swiss 18pt text.", &length, &height, &descent );
     long height;
     long descent;
     dc.GetTextExtent( "This is Swiss 18pt text.", &length, &height, &descent );

-    text.Printf( "Dimensions are length %ld, height %ld, descent %ld", length, height, descent );
+    text.Printf( wxT("Dimensions are length %ld, height %ld, descent %ld"), length, height, descent );

     dc.DrawText( text, 110, 80 );
 
     dc.DrawText( text, 110, 80 );
 

-    text.Printf( "CharHeight() returns: %d", dc.GetCharHeight() );
+    text.Printf( wxT("CharHeight() returns: %d"), dc.GetCharHeight() );

     dc.DrawText( text, 110, 120 );
 
     dc.DrawRectangle( 100, 40, 4, height );
     dc.DrawText( text, 110, 120 );
 
     dc.DrawRectangle( 100, 40, 4, height );


@@ -872,21 +878,21 @@ static const struct
     int           rop;
 } rasterOperations[] =
 {
     int           rop;
 } rasterOperations[] =
 {

-    { "wxAND",          wxAND           },
-    { "wxAND_INVERT",   wxAND_INVERT    },
-    { "wxAND_REVERSE",  wxAND_REVERSE   },
-    { "wxCLEAR",        wxCLEAR         },
-    { "wxCOPY",         wxCOPY          },
-    { "wxEQUIV",        wxEQUIV         },
-    { "wxINVERT",       wxINVERT        },
-    { "wxNAND",         wxNAND          },
-    { "wxNO_OP",        wxNO_OP         },
-    { "wxOR",           wxOR            },
-    { "wxOR_INVERT",    wxOR_INVERT     },
-    { "wxOR_REVERSE",   wxOR_REVERSE    },
-    { "wxSET",          wxSET           },
-    { "wxSRC_INVERT",   wxSRC_INVERT    },
-    { "wxXOR",          wxXOR           },
+    { wxT("wxAND"),          wxAND           },
+    { wxT("wxAND_INVERT"),   wxAND_INVERT    },
+    { wxT("wxAND_REVERSE"),  wxAND_REVERSE   },
+    { wxT("wxCLEAR"),        wxCLEAR         },
+    { wxT("wxCOPY"),         wxCOPY          },
+    { wxT("wxEQUIV"),        wxEQUIV         },
+    { wxT("wxINVERT"),       wxINVERT        },
+    { wxT("wxNAND"),         wxNAND          },
+    { wxT("wxNO_OP"),        wxNO_OP         },
+    { wxT("wxOR"),           wxOR            },
+    { wxT("wxOR_INVERT"),    wxOR_INVERT     },
+    { wxT("wxOR_REVERSE"),   wxOR_REVERSE    },
+    { wxT("wxSET"),          wxSET           },
+    { wxT("wxSRC_INVERT"),   wxSRC_INVERT    },
+    { wxT("wxXOR"),          wxXOR           },

 };
 
 void MyCanvas::DrawImages(wxDC& dc)
 };
 
 void MyCanvas::DrawImages(wxDC& dc)


@@ -983,32 +989,52 @@ void MyCanvas::DrawCircles(wxDC& dc)
 
 void MyCanvas::DrawRegions(wxDC& dc)
 {
 
 void MyCanvas::DrawRegions(wxDC& dc)
 {

+    dc.DrawText("You should see a red rect partly covered by a cyan one "
+                "on the left", 10, 5);
+    dc.DrawText("and 5 smileys from which 4 are partially clipped on the "
+                "right (2 copies should be identical)",
+                10, 5 + dc.GetCharHeight());
+
+    DrawRegionsHelper(dc, 10);
+    DrawRegionsHelper(dc, 350);
+}
+
+void MyCanvas::DrawRegionsHelper(wxDC& dc, wxCoord x)
+{
+    dc.DestroyClippingRegion();

     dc.SetBrush( *wxWHITE_BRUSH );
     dc.SetPen( *wxTRANSPARENT_PEN );
     dc.SetBrush( *wxWHITE_BRUSH );
     dc.SetPen( *wxTRANSPARENT_PEN );

-    dc.DrawRectangle( 10,10,310,310 );
-    
-    dc.SetClippingRegion( 20,20,100,270 );
-    
+    dc.DrawRectangle( x,50,310,310 );
+
+    dc.SetClippingRegion( x+10,60,100,270 );
+

     dc.SetBrush( *wxRED_BRUSH );
     dc.SetBrush( *wxRED_BRUSH );

-    dc.DrawRectangle( 10,10,310,310 );
+    dc.DrawRectangle( x,50,310,310 );
+
+    dc.SetClippingRegion( x+10,60,100,100 );

 
 

-    dc.SetClippingRegion( 20,20,100,100 );
-    

     dc.SetBrush( *wxCYAN_BRUSH );
     dc.SetBrush( *wxCYAN_BRUSH );

-    dc.DrawRectangle( 10,10,310,310 );
+    dc.DrawRectangle( x,50,310,310 );
+
+    // when drawing the left half, destroy the clipping region, when drawing
+    // the right one - leave it
+    //
+    // normally it shouldn't make any difference as SetClippingRegion()
+    // replaces the old clipping region
+    if ( x < 300 )
+        dc.DestroyClippingRegion();
+    dc.SetClippingRegion( x+110,70,100,270 );

 
 

-    dc.DestroyClippingRegion();
-    dc.SetClippingRegion( 120,30,100,270 );
-    

     dc.SetBrush( *wxGREY_BRUSH );
     dc.SetBrush( *wxGREY_BRUSH );

-    dc.DrawRectangle( 10,10,310,310 );
-    
+    dc.DrawRectangle( x,50,310,310 );
+

     if (m_smile_bmp.Ok())
     {
     if (m_smile_bmp.Ok())
     {

-        dc.DrawBitmap( m_smile_bmp, 140, 20, TRUE );
-        dc.DrawBitmap( m_smile_bmp, 140, 290, TRUE );
-        dc.DrawBitmap( m_smile_bmp, 110, 80, TRUE );
-        dc.DrawBitmap( m_smile_bmp, 210, 80, TRUE );
+        dc.DrawBitmap( m_smile_bmp, x+150, 200, TRUE );
+        dc.DrawBitmap( m_smile_bmp, x+130, 60, TRUE );
+        dc.DrawBitmap( m_smile_bmp, x+130, 330, TRUE );
+        dc.DrawBitmap( m_smile_bmp, x+100, 120, TRUE );
+        dc.DrawBitmap( m_smile_bmp, x+200, 120, TRUE );

     }
 }
 
     }
 }
 


@@ -1016,7 +1042,7 @@ void MyCanvas::OnPaint(wxPaintEvent &WXUNUSED(event))
 {
     wxPaintDC dc(this);
     PrepareDC(dc);
 {
     wxPaintDC dc(this);
     PrepareDC(dc);

-    
+

     m_owner->PrepareDC(dc);
 
     dc.SetBackgroundMode( m_owner->m_backgroundMode );
     m_owner->PrepareDC(dc);
 
     dc.SetBackgroundMode( m_owner->m_backgroundMode );


@@ -1082,13 +1108,13 @@ void MyCanvas::OnPaint(wxPaintEvent &WXUNUSED(event))
         case Show_Ops:
             DrawWithLogicalOps(dc);
             break;
         case Show_Ops:
             DrawWithLogicalOps(dc);
             break;

-          
+

         default:
         {
           dc.SetPen( *wxBLACK_PEN );
           dc.DrawLine( 0,0,100,100 );
         }
         default:
         {
           dc.SetPen( *wxBLACK_PEN );
           dc.DrawLine( 0,0,100,100 );
         }

-    
+

     }
 }
 
     }
 }
 


@@ -1102,7 +1128,7 @@ void MyCanvas::OnMouseMove(wxMouseEvent &event)
     long x = dc.DeviceToLogicalX( pos.x );
     long y = dc.DeviceToLogicalY( pos.y );
     wxString str;
     long x = dc.DeviceToLogicalX( pos.x );
     long y = dc.DeviceToLogicalY( pos.y );
     wxString str;

-    str.Printf( "Current mouse position: %d,%d", (int)x, (int)y );
+    str.Printf( wxT("Current mouse position: %d,%d"), (int)x, (int)y );

     m_owner->SetStatusText( str );
 }
 
     m_owner->SetStatusText( str );
 }
 


@@ -1124,7 +1150,8 @@ 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, -1, title, pos, size,
+                 wxDEFAULT_FRAME_STYLE | wxNO_FULL_REPAINT_ON_RESIZE)

 {
     // set the frame icon
     SetIcon(wxICON(mondrian));
 {
     // set the frame icon
     SetIcon(wxICON(mondrian));