1. Fixed slow-click timer.

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

diff --git a/samples/image/image.cpp b/samples/image/image.cpp
index 1e683274ad51d2cc9a50e78cd290dfdb78e9e7f4..bcc4ed44085ad2675d1a1737026a6df95437bec7 100644 (file)
--- a/samples/image/image.cpp
+++ b/samples/image/image.cpp
@@ -23,6 +23,7 @@
 #include "wx/file.h"
 
 #include "smile.xbm"
 #include "wx/file.h"
 
 #include "smile.xbm"

+#include "smile.xpm"

 
 // derived classes
 
 
 // derived classes
 


@@ -51,6 +52,10 @@ public:
     wxBitmap  *my_square;
     wxBitmap  *my_anti;
 
     wxBitmap  *my_square;
     wxBitmap  *my_anti;
 

+protected:
+    wxBitmap m_bmpSmileXpm;
+    wxIcon   m_iconSmileXpm;
+

 private:
     DECLARE_DYNAMIC_CLASS(MyCanvas)
     DECLARE_EVENT_TABLE()
 private:
     DECLARE_DYNAMIC_CLASS(MyCanvas)
     DECLARE_EVENT_TABLE()


@@ -96,6 +101,10 @@ END_EVENT_TABLE()
 MyCanvas::MyCanvas( wxWindow *parent, wxWindowID id,
                     const wxPoint &pos, const wxSize &size )
         : wxScrolledWindow( parent, id, pos, size, wxSUNKEN_BORDER )
 MyCanvas::MyCanvas( wxWindow *parent, wxWindowID id,
                     const wxPoint &pos, const wxSize &size )
         : wxScrolledWindow( parent, id, pos, size, wxSUNKEN_BORDER )

+#if !defined(__WINDOWS__) || wxUSE_XPM_IN_MSW
+          , m_bmpSmileXpm((const char **) smile_xpm)
+          , m_iconSmileXpm((const char **) smile_xpm)
+#endif

 {
     my_horse_png = (wxBitmap*) NULL;
     my_horse_jpeg = (wxBitmap*) NULL;
 {
     my_horse_png = (wxBitmap*) NULL;
     my_horse_jpeg = (wxBitmap*) NULL;


@@ -132,20 +141,33 @@ MyCanvas::MyCanvas( wxWindow *parent, wxWindowID id,
 
     wxImage image( bitmap );
 
 
     wxImage image( bitmap );
 

+#if wxUSE_LIBPNG
+    image.LoadFile( dir + wxString("test.png") );
+    my_square = new wxBitmap( image.ConvertToBitmap() );
+    

     if ( !image.SaveFile( dir + wxString("test.png"), wxBITMAP_TYPE_PNG ) )
         wxLogError("Can't save file");
     if ( !image.SaveFile( dir + wxString("test.png"), wxBITMAP_TYPE_PNG ) )
         wxLogError("Can't save file");

+        
+    image = wxImage( 100, 100 );

 
     if ( !image.LoadFile( dir + wxString("horse.png"), wxBITMAP_TYPE_PNG ) )
         wxLogError("Can't load PNG image");
     else
         my_horse_png = new wxBitmap( image.ConvertToBitmap() );
 
     if ( !image.LoadFile( dir + wxString("horse.png"), wxBITMAP_TYPE_PNG ) )
         wxLogError("Can't load PNG image");
     else
         my_horse_png = new wxBitmap( image.ConvertToBitmap() );

+#endif // wxUSE_LIBPNG
+
+#if wxUSE_LIBJPEG
+    image = wxImage( 100, 100 );

 
     if ( !image.LoadFile( dir + wxString("horse.jpg") ) )
         wxLogError("Can't load JPG image");
     else
         my_horse_jpeg = new wxBitmap( image.ConvertToBitmap() );
 
     if ( !image.LoadFile( dir + wxString("horse.jpg") ) )
         wxLogError("Can't load JPG image");
     else
         my_horse_jpeg = new wxBitmap( image.ConvertToBitmap() );

+#endif // wxUSE_LIBJPEG

 
 #if wxUSE_GIF
 
 #if wxUSE_GIF

+    image = wxImage( 100, 100 );
+

     if ( !image.LoadFile( dir + wxString("horse.gif") ) )
         wxLogError("Can't load GIF image");
     else
     if ( !image.LoadFile( dir + wxString("horse.gif") ) )
         wxLogError("Can't load GIF image");
     else


@@ -153,18 +175,24 @@ MyCanvas::MyCanvas( wxWindow *parent, wxWindowID id,
 #endif
 
 #if wxUSE_PCX
 #endif
 
 #if wxUSE_PCX

+    image = wxImage( 100, 100 );
+

     if ( !image.LoadFile( dir + wxString("horse.pcx"), wxBITMAP_TYPE_PCX ) )
         wxLogError("Can't load PCX image");
     else
         my_horse_pcx = new wxBitmap( image.ConvertToBitmap() );
 #endif
 
     if ( !image.LoadFile( dir + wxString("horse.pcx"), wxBITMAP_TYPE_PCX ) )
         wxLogError("Can't load PCX image");
     else
         my_horse_pcx = new wxBitmap( image.ConvertToBitmap() );
 #endif
 

+    image = wxImage( 100, 100 );
+

     if ( !image.LoadFile( dir + wxString("horse.bmp"), wxBITMAP_TYPE_BMP ) )
         wxLogError("Can't load BMP image");
     else
         my_horse_bmp = new wxBitmap( image.ConvertToBitmap() );
 
 #if wxUSE_PNM
     if ( !image.LoadFile( dir + wxString("horse.bmp"), wxBITMAP_TYPE_BMP ) )
         wxLogError("Can't load BMP image");
     else
         my_horse_bmp = new wxBitmap( image.ConvertToBitmap() );
 
 #if wxUSE_PNM

+    image = wxImage( 100, 100 );
+

     if ( !image.LoadFile( dir + wxString("horse.pnm"), wxBITMAP_TYPE_PNM ) )
         wxLogError("Can't load PNM image");
     else
     if ( !image.LoadFile( dir + wxString("horse.pnm"), wxBITMAP_TYPE_PNM ) )
         wxLogError("Can't load PNM image");
     else


@@ -172,19 +200,26 @@ MyCanvas::MyCanvas( wxWindow *parent, wxWindowID id,
 #endif
 
 #if wxUSE_LIBTIFF
 #endif
 
 #if wxUSE_LIBTIFF

+    image = wxImage( 100, 100 );
+

     if ( !image.LoadFile( dir + wxString("horse.tif"), wxBITMAP_TYPE_TIF ) )
         wxLogError("Can't load TIFF image");
     else
         my_horse_tiff = new wxBitmap( image.ConvertToBitmap() );
 #endif
 
     if ( !image.LoadFile( dir + wxString("horse.tif"), wxBITMAP_TYPE_TIF ) )
         wxLogError("Can't load TIFF image");
     else
         my_horse_tiff = new wxBitmap( image.ConvertToBitmap() );
 #endif
 

-    image.LoadFile( dir + wxString("test.png") );
-    my_square = new wxBitmap( image.ConvertToBitmap() );
-

     CreateAntiAliasedBitmap();
 
     my_smile_xbm = new wxBitmap( (const char*)smile_bits, smile_width,
                                  smile_height, 1 );
     CreateAntiAliasedBitmap();
 
     my_smile_xbm = new wxBitmap( (const char*)smile_bits, smile_width,
                                  smile_height, 1 );

+
+#ifndef __WXGTK__
+#if !defined(__WINDOWS__) || wxUSE_XPM_IN_MSW
+    // demonstrates XPM automatically using the mask when saving
+    if ( m_bmpSmileXpm.Ok() )
+        m_bmpSmileXpm.SaveFile("saved.xpm", wxBITMAP_TYPE_XPM);
+#endif
+#endif

 }
 
 MyCanvas::~MyCanvas()
 }
 
 MyCanvas::~MyCanvas()


@@ -216,12 +251,12 @@ void MyCanvas::OnPaint( wxPaintEvent &WXUNUSED(event) )
     dc.SetBrush( *wxWHITE_BRUSH );
     dc.DrawRectangle( 170, 50, 60, 60 );
 
     dc.SetBrush( *wxWHITE_BRUSH );
     dc.DrawRectangle( 170, 50, 60, 60 );
 

-    if (my_anti && my_anti->Ok()) 
+    if (my_anti && my_anti->Ok())

         dc.DrawBitmap( *my_anti, 280, 30 );
 
     dc.DrawText( "PNG handler", 30, 135 );
     if (my_horse_png && my_horse_png->Ok())
         dc.DrawBitmap( *my_anti, 280, 30 );
 
     dc.DrawText( "PNG handler", 30, 135 );
     if (my_horse_png && my_horse_png->Ok())

-    { 
+    {

         dc.DrawBitmap( *my_horse_png, 30, 150 );
         wxRect rect(0,0,100,100);
         wxBitmap sub( my_horse_png->GetSubBitmap(rect) );
         dc.DrawBitmap( *my_horse_png, 30, 150 );
         wxRect rect(0,0,100,100);
         wxBitmap sub( my_horse_png->GetSubBitmap(rect) );


@@ -230,71 +265,90 @@ void MyCanvas::OnPaint( wxPaintEvent &WXUNUSED(event) )
     }
 
     dc.DrawText( "JPEG handler", 30, 365 );
     }
 
     dc.DrawText( "JPEG handler", 30, 365 );

-    if (my_horse_jpeg && my_horse_jpeg->Ok()) 
+    if (my_horse_jpeg && my_horse_jpeg->Ok())

         dc.DrawBitmap( *my_horse_jpeg, 30, 380 );
 
     dc.DrawText( "GIF handler", 30, 595 );
         dc.DrawBitmap( *my_horse_jpeg, 30, 380 );
 
     dc.DrawText( "GIF handler", 30, 595 );

-    if (my_horse_gif && my_horse_gif->Ok()) 
+    if (my_horse_gif && my_horse_gif->Ok())

         dc.DrawBitmap( *my_horse_gif, 30, 610 );
 
     dc.DrawText( "PCX handler", 30, 825 );
         dc.DrawBitmap( *my_horse_gif, 30, 610 );
 
     dc.DrawText( "PCX handler", 30, 825 );

-    if (my_horse_pcx && my_horse_pcx->Ok()) 
+    if (my_horse_pcx && my_horse_pcx->Ok())

         dc.DrawBitmap( *my_horse_pcx, 30, 840 );
 
     dc.DrawText( "BMP handler", 30, 1055 );
         dc.DrawBitmap( *my_horse_pcx, 30, 840 );
 
     dc.DrawText( "BMP handler", 30, 1055 );

-    if (my_horse_bmp && my_horse_bmp->Ok()) 
+    if (my_horse_bmp && my_horse_bmp->Ok())

         dc.DrawBitmap( *my_horse_bmp, 30, 1070 );
 
     dc.DrawText( "PNM handler", 30, 1285 );
         dc.DrawBitmap( *my_horse_bmp, 30, 1070 );
 
     dc.DrawText( "PNM handler", 30, 1285 );

-    if (my_horse_pnm && my_horse_pnm->Ok()) 
+    if (my_horse_pnm && my_horse_pnm->Ok())

         dc.DrawBitmap( *my_horse_pnm, 30, 1300 );
         dc.DrawBitmap( *my_horse_pnm, 30, 1300 );

-  
+

     dc.DrawText( "TIFF handler", 30, 1515 );
     dc.DrawText( "TIFF handler", 30, 1515 );

-    if (my_horse_tiff && my_horse_tiff->Ok()) 
+    if (my_horse_tiff && my_horse_tiff->Ok())

         dc.DrawBitmap( *my_horse_tiff, 30, 1530 );
 
         dc.DrawBitmap( *my_horse_tiff, 30, 1530 );
 

-    if (my_smile_xbm && my_smile_xbm->Ok()) 
+    if (my_smile_xbm && my_smile_xbm->Ok())

     {
         dc.DrawText( "XBM bitmap", 30, 1745 );
         dc.SetTextForeground( "RED" );
         dc.SetTextBackground( "GREEN" );
         dc.DrawBitmap( *my_smile_xbm, 30, 1760 );
     {
         dc.DrawText( "XBM bitmap", 30, 1745 );
         dc.SetTextForeground( "RED" );
         dc.SetTextBackground( "GREEN" );
         dc.DrawBitmap( *my_smile_xbm, 30, 1760 );

-       
+

         dc.DrawText( "After wxImage conversion", 150, 1745 );
         wxImage i( *my_smile_xbm );
         dc.DrawText( "After wxImage conversion", 150, 1745 );
         wxImage i( *my_smile_xbm );

-           i.SetMaskColour( 0,0,0 );
-           i.Replace( 255,255,255, 
+        i.SetMaskColour( 0,0,0 );
+        i.Replace( 255,255,255,

                wxRED_PEN->GetColour().Red(),
                wxRED_PEN->GetColour().Green(),
                wxRED_PEN->GetColour().Blue() );
         dc.DrawBitmap( i.ConvertToBitmap(), 150, 1760, TRUE );
     }
     dc.SetTextForeground( "BLACK" );
                wxRED_PEN->GetColour().Red(),
                wxRED_PEN->GetColour().Green(),
                wxRED_PEN->GetColour().Blue() );
         dc.DrawBitmap( i.ConvertToBitmap(), 150, 1760, TRUE );
     }
     dc.SetTextForeground( "BLACK" );

-    
-    wxBitmap mono( 30,30,1 );
+
+    wxBitmap mono( 60,50,1 );

     wxMemoryDC memdc;
     memdc.SelectObject( mono );
     wxMemoryDC memdc;
     memdc.SelectObject( mono );

-    memdc.SetPen( *wxTRANSPARENT_PEN );
-    memdc.SetBrush( *wxBLACK_BRUSH );
-    memdc.DrawRectangle( 0,0,30,30 );
+    memdc.SetPen( *wxBLACK_PEN );

     memdc.SetBrush( *wxWHITE_BRUSH );
     memdc.SetBrush( *wxWHITE_BRUSH );

-    memdc.DrawRectangle( 5,5,20,20 );
+    memdc.DrawRectangle( 0,0,60,50 );
+    memdc.SetTextForeground( *wxBLACK );
+    memdc.DrawText( "Hi!", 5, 5 );
+    memdc.SetBrush( *wxBLACK_BRUSH );
+    memdc.DrawRectangle( 33,5,20,20 );
+    memdc.SetPen( *wxRED_PEN );
+    memdc.DrawLine( 5, 42, 50, 42 );

     memdc.SelectObject( wxNullBitmap );
     memdc.SelectObject( wxNullBitmap );

-    if (mono.Ok()) 
+    if (mono.Ok())

     {
         dc.DrawText( "Mono bitmap", 30, 1845 );
         dc.SetTextForeground( "RED" );
         dc.SetTextBackground( "GREEN" );
         dc.DrawBitmap( mono, 30, 1860 );
     {
         dc.DrawText( "Mono bitmap", 30, 1845 );
         dc.SetTextForeground( "RED" );
         dc.SetTextBackground( "GREEN" );
         dc.DrawBitmap( mono, 30, 1860 );

-       
+
+        dc.SetTextForeground( "BLACK" );

         dc.DrawText( "After wxImage conversion", 150, 1845 );
         dc.DrawText( "After wxImage conversion", 150, 1845 );

+        dc.SetTextForeground( "RED" );

         wxImage i( mono );
         wxImage i( mono );

-           i.SetMaskColour( 0,0,0 );
-           i.Replace( 255,255,255, 
+        i.SetMaskColour( 255,255,255 );
+        i.Replace( 0,0,0,

                wxRED_PEN->GetColour().Red(),
                wxRED_PEN->GetColour().Green(),
                wxRED_PEN->GetColour().Blue() );
         dc.DrawBitmap( i.ConvertToBitmap(), 150, 1860, TRUE );
                wxRED_PEN->GetColour().Red(),
                wxRED_PEN->GetColour().Green(),
                wxRED_PEN->GetColour().Blue() );
         dc.DrawBitmap( i.ConvertToBitmap(), 150, 1860, TRUE );

+        dc.SetTextForeground( "BLACK" );
+    }
+
+    dc.DrawText("XPM bitmap", 30, 1950);
+    if ( m_bmpSmileXpm.Ok() )
+    {
+        dc.DrawBitmap(m_bmpSmileXpm, 30, 1975, TRUE);
+    }
+
+    dc.DrawText("XPM icon", 150, 1950);
+    if ( m_iconSmileXpm.Ok() )
+    {
+        dc.DrawIcon(m_iconSmileXpm, 150, 1975);

     }
 }
 
     }
 }
 


@@ -364,7 +418,7 @@ MyFrame::MyFrame()
                   wxPoint(20,20), wxSize(470,360) )
 {
   wxMenu *file_menu = new wxMenu();
                   wxPoint(20,20), wxSize(470,360) )
 {
   wxMenu *file_menu = new wxMenu();

-  file_menu->Append( ID_ABOUT, "&About..");
+  file_menu->Append( ID_ABOUT, "&About...");

   file_menu->Append( ID_QUIT, "E&xit");
 
   wxMenuBar *menu_bar = new wxMenuBar();
   file_menu->Append( ID_QUIT, "E&xit");
 
   wxMenuBar *menu_bar = new wxMenuBar();


@@ -378,8 +432,8 @@ MyFrame::MyFrame()
 
   m_canvas = new MyCanvas( this, -1, wxPoint(0,0), wxSize(10,10) );
 
 
   m_canvas = new MyCanvas( this, -1, wxPoint(0,0), wxSize(10,10) );
 

-  // 500 width * 1900 height
-  m_canvas->SetScrollbars( 10, 10, 50, 200 );
+  // 500 width * 2100 height
+  m_canvas->SetScrollbars( 10, 10, 50, 210 );

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


@@ -390,8 +444,7 @@ void MyFrame::OnQuit( wxCommandEvent &WXUNUSED(event) )
 void MyFrame::OnAbout( wxCommandEvent &WXUNUSED(event) )
 {
   (void)wxMessageBox( "wxImage demo\n"
 void MyFrame::OnAbout( wxCommandEvent &WXUNUSED(event) )
 {
   (void)wxMessageBox( "wxImage demo\n"

-                      "\n"
-                      "Robert Roebling (c) 1998",
+                      "Robert Roebling (c) 1998,2000",

                       "About wxImage Demo", wxICON_INFORMATION | wxOK );
 }
 
                       "About wxImage Demo", wxICON_INFORMATION | wxOK );
 }