allow adjusting the combo button size (patch 1489452)

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

diff --git a/samples/dnd/dnd.cpp b/samples/dnd/dnd.cpp
index 203fe373037bdc28ae8adf85826af058f441f9d1..2372216093ecb8c9e5b4fb64e9a21f842f2d3f6a 100644 (file)
--- a/samples/dnd/dnd.cpp
+++ b/samples/dnd/dnd.cpp
@@ -19,24 +19,15 @@
 #include "wx/wx.h"
 #endif
 
 #include "wx/wx.h"
 #endif
 

-#include "wx/intl.h"
-#include "wx/log.h"
-

 #include "wx/dnd.h"
 #include "wx/dnd.h"

-#include "wx/dirdlg.h"
-#include "wx/filedlg.h"
+#include "wx/dataobj.h"

 #include "wx/image.h"
 #include "wx/clipbrd.h"
 #include "wx/colordlg.h"
 #include "wx/image.h"
 #include "wx/clipbrd.h"
 #include "wx/colordlg.h"

-#include "wx/sizer.h"
-#include "wx/dataobj.h"
-
-#if wxUSE_METAFILES
-    #include "wx/metafile.h"
-#endif // wxUSE_METAFILES
+#include "wx/metafile.h"

 
 #if defined(__WXGTK__) || defined(__WXX11__) || defined(__WXMOTIF__) || defined(__WXMAC__)
 
 #if defined(__WXGTK__) || defined(__WXX11__) || defined(__WXMOTIF__) || defined(__WXMAC__)

-    #include "mondrian.xpm"
+    #include "../sample.xpm"

 #if wxUSE_DRAG_AND_DROP
     #include "dnd_copy.xpm"
     #include "dnd_move.xpm"
 #if wxUSE_DRAG_AND_DROP
     #include "dnd_copy.xpm"
     #include "dnd_move.xpm"


@@ -163,7 +154,7 @@ private:
     DECLARE_EVENT_TABLE()
 };
 
     DECLARE_EVENT_TABLE()
 };
 

-#if wxUSE_METAFILES
+#if wxUSE_METAFILE

 
 // and the same thing fo metafiles
 class DnDCanvasMetafile : public wxScrolledWindow
 
 // and the same thing fo metafiles
 class DnDCanvasMetafile : public wxScrolledWindow


@@ -181,7 +172,7 @@ public:
         Refresh();
     }
 
         Refresh();
     }
 

-    void OnPaint(wxPaintEvent& event)
+    void OnPaint(wxPaintEvent&)

     {
         wxPaintDC dc(this);
 
     {
         wxPaintDC dc(this);
 


@@ -199,7 +190,7 @@ private:
     DECLARE_EVENT_TABLE()
 };
 
     DECLARE_EVENT_TABLE()
 };
 

-#endif // wxUSE_METAFILES
+#endif // wxUSE_METAFILE

 
 // ----------------------------------------------------------------------------
 // Define a new frame type for the main frame
 
 // ----------------------------------------------------------------------------
 // Define a new frame type for the main frame


@@ -208,7 +199,7 @@ private:
 class DnDFrame : public wxFrame
 {
 public:
 class DnDFrame : public wxFrame
 {
 public:

-    DnDFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h);
+    DnDFrame(wxFrame *frame, const wxChar *title, int x, int y, int w, int h);

     virtual ~DnDFrame();
 
     void OnPaint(wxPaintEvent& event);
     virtual ~DnDFrame();
 
     void OnPaint(wxPaintEvent& event);


@@ -220,7 +211,9 @@ public:
     void OnDragMoveAllow(wxCommandEvent& event);
     void OnNewFrame(wxCommandEvent& event);
     void OnHelp (wxCommandEvent& event);
     void OnDragMoveAllow(wxCommandEvent& event);
     void OnNewFrame(wxCommandEvent& event);
     void OnHelp (wxCommandEvent& event);

+#if wxUSE_LOG

     void OnLogClear(wxCommandEvent& event);
     void OnLogClear(wxCommandEvent& event);

+#endif // wxUSE_LOG

 
     void OnCopy(wxCommandEvent& event);
     void OnPaste(wxCommandEvent& event);
 
     void OnCopy(wxCommandEvent& event);
     void OnPaste(wxCommandEvent& event);


@@ -228,9 +221,9 @@ public:
     void OnCopyBitmap(wxCommandEvent& event);
     void OnPasteBitmap(wxCommandEvent& event);
 
     void OnCopyBitmap(wxCommandEvent& event);
     void OnPasteBitmap(wxCommandEvent& event);
 

-#if wxUSE_METAFILES
+#if wxUSE_METAFILE

     void OnPasteMetafile(wxCommandEvent& event);
     void OnPasteMetafile(wxCommandEvent& event);

-#endif // wxUSE_METAFILES
+#endif // wxUSE_METAFILE

 
     void OnCopyFiles(wxCommandEvent& event);
 
 
     void OnCopyFiles(wxCommandEvent& event);
 


@@ -248,10 +241,13 @@ private:
     // GUI controls
     wxListBox  *m_ctrlFile,
                *m_ctrlText;
     // GUI controls
     wxListBox  *m_ctrlFile,
                *m_ctrlText;

+
+#if wxUSE_LOG

     wxTextCtrl *m_ctrlLog;
 
     wxLog *m_pLog,
           *m_pLogPrev;
     wxTextCtrl *m_ctrlLog;
 
     wxLog *m_pLog,
           *m_pLogPrev;

+#endif // wxUSE_LOG

 
     // move the text by default (or copy)?
     bool m_moveByDefault;
 
     // move the text by default (or copy)?
     bool m_moveByDefault;


@@ -340,10 +336,10 @@ protected:
 
     struct ShapeDump
     {
 
     struct ShapeDump
     {

-        int x, y,       // position
-            w, h,       // size
-            r, g, b,    // colour
-            k;          // kind
+        wxCoord x, y,             // position
+                w, h;             // size
+        int k;                    // kind
+        unsigned char r, g, b;    // colour

     };
 
     wxPoint  m_pos;
     };
 
     wxPoint  m_pos;


@@ -489,9 +485,9 @@ public:
         // we don't draw the shape to a bitmap until it's really needed (i.e.
         // we're asked to do so)
         m_hasBitmap = false;
         // we don't draw the shape to a bitmap until it's really needed (i.e.
         // we're asked to do so)
         m_hasBitmap = false;

-#if wxUSE_METAFILES
+#if wxUSE_METAFILE

         m_hasMetaFile = false;
         m_hasMetaFile = false;

-#endif // wxUSE_METAFILES
+#endif // wxUSE_METAFILE

     }
 
     virtual ~DnDShapeDataObject() { delete m_shape; }
     }
 
     virtual ~DnDShapeDataObject() { delete m_shape; }


@@ -508,9 +504,9 @@ public:
 
         m_shape = (DnDShape *)NULL;
         m_hasBitmap = false;
 
         m_shape = (DnDShape *)NULL;
         m_hasBitmap = false;

-#if wxUSE_METAFILES
+#if wxUSE_METAFILE

         m_hasMetaFile = false;
         m_hasMetaFile = false;

-#endif // wxUSE_METAFILES
+#endif // wxUSE_METAFILE

 
         return shape;
     }
 
         return shape;
     }


@@ -532,9 +528,9 @@ public:
             // but the bitmap format(s) are only supported for output
             nFormats += m_dobjBitmap.GetFormatCount(dir);
 
             // but the bitmap format(s) are only supported for output
             nFormats += m_dobjBitmap.GetFormatCount(dir);
 

-#if wxUSE_METAFILES
+#if wxUSE_METAFILE

             nFormats += m_dobjMetaFile.GetFormatCount(dir);
             nFormats += m_dobjMetaFile.GetFormatCount(dir);

-#endif // wxUSE_METAFILES
+#endif // wxUSE_METAFILE

         }
 
         return nFormats;
         }
 
         return nFormats;


@@ -549,11 +545,11 @@ public:
             // under Windows
             m_dobjBitmap.GetAllFormats(&formats[1], dir);
 
             // under Windows
             m_dobjBitmap.GetAllFormats(&formats[1], dir);
 

-#if wxUSE_METAFILES
+#if wxUSE_METAFILE

             // don't assume that m_dobjBitmap has only 1 format
             m_dobjMetaFile.GetAllFormats(&formats[1 +
                     m_dobjBitmap.GetFormatCount(dir)], dir);
             // don't assume that m_dobjBitmap has only 1 format
             m_dobjMetaFile.GetAllFormats(&formats[1 +
                     m_dobjBitmap.GetFormatCount(dir)], dir);

-#endif // wxUSE_METAFILES
+#endif // wxUSE_METAFILE

         }
     }
 
         }
     }
 


@@ -563,7 +559,7 @@ public:
         {
             return m_shape->GetDataSize();
         }
         {
             return m_shape->GetDataSize();
         }

-#if wxUSE_METAFILES
+#if wxUSE_METAFILE

         else if ( m_dobjMetaFile.IsSupported(format) )
         {
             if ( !m_hasMetaFile )
         else if ( m_dobjMetaFile.IsSupported(format) )
         {
             if ( !m_hasMetaFile )


@@ -571,7 +567,7 @@ public:
 
             return m_dobjMetaFile.GetDataSize(format);
         }
 
             return m_dobjMetaFile.GetDataSize(format);
         }

-#endif // wxUSE_METAFILES
+#endif // wxUSE_METAFILE

         else
         {
             wxASSERT_MSG( m_dobjBitmap.IsSupported(format),
         else
         {
             wxASSERT_MSG( m_dobjBitmap.IsSupported(format),


@@ -592,7 +588,7 @@ public:
 
             return true;
         }
 
             return true;
         }

-#if wxUSE_METAFILES
+#if wxUSE_METAFILE

         else if ( m_dobjMetaFile.IsSupported(format) )
         {
             if ( !m_hasMetaFile )
         else if ( m_dobjMetaFile.IsSupported(format) )
         {
             if ( !m_hasMetaFile )


@@ -600,7 +596,7 @@ public:
 
             return m_dobjMetaFile.GetDataHere(format, pBuf);
         }
 
             return m_dobjMetaFile.GetDataHere(format, pBuf);
         }

-#endif // wxUSE_METAFILES
+#endif // wxUSE_METAFILE

         else
         {
             wxASSERT_MSG( m_dobjBitmap.IsSupported(format),
         else
         {
             wxASSERT_MSG( m_dobjBitmap.IsSupported(format),


@@ -625,9 +621,9 @@ public:
         // the shape has changed
         m_hasBitmap = false;
 
         // the shape has changed
         m_hasBitmap = false;
 

-#if wxUSE_METAFILES
+#if wxUSE_METAFILE

         m_hasMetaFile = false;
         m_hasMetaFile = false;

-#endif // wxUSE_METAFILES
+#endif // wxUSE_METAFILE

 
         return true;
     }
 
         return true;
     }


@@ -635,19 +631,19 @@ public:
 private:
     // creates a bitmap and assigns it to m_dobjBitmap (also sets m_hasBitmap)
     void CreateBitmap() const;
 private:
     // creates a bitmap and assigns it to m_dobjBitmap (also sets m_hasBitmap)
     void CreateBitmap() const;

-#if wxUSE_METAFILES
+#if wxUSE_METAFILE

     void CreateMetaFile() const;
     void CreateMetaFile() const;

-#endif // wxUSE_METAFILES
+#endif // wxUSE_METAFILE

 
     wxDataFormat        m_formatShape;  // our custom format
 
     wxBitmapDataObject  m_dobjBitmap;   // it handles bitmaps
     bool                m_hasBitmap;    // true if m_dobjBitmap has valid bitmap
 
 
     wxDataFormat        m_formatShape;  // our custom format
 
     wxBitmapDataObject  m_dobjBitmap;   // it handles bitmaps
     bool                m_hasBitmap;    // true if m_dobjBitmap has valid bitmap
 

-#if wxUSE_METAFILES
+#if wxUSE_METAFILE

     wxMetaFileDataObject m_dobjMetaFile;// handles metafiles
     bool                 m_hasMetaFile; // true if we have valid metafile
     wxMetaFileDataObject m_dobjMetaFile;// handles metafiles
     bool                 m_hasMetaFile; // true if we have valid metafile

-#endif // wxUSE_METAFILES
+#endif // wxUSE_METAFILE

 
     DnDShape           *m_shape;        // our data
 };
 
     DnDShape           *m_shape;        // our data
 };


@@ -742,9 +738,18 @@ public:
 
     // override base class (pure) virtuals
     virtual wxDragResult OnEnter(wxCoord x, wxCoord y, wxDragResult def)
 
     // override base class (pure) virtuals
     virtual wxDragResult OnEnter(wxCoord x, wxCoord y, wxDragResult def)

-        { m_frame->SetStatusText(_T("Mouse entered the frame")); return OnDragOver(x, y, def); }
+    {
+#if wxUSE_STATUSBAR
+        m_frame->SetStatusText(_T("Mouse entered the frame"));
+#endif // wxUSE_STATUSBAR
+        return OnDragOver(x, y, def);
+    }

     virtual void OnLeave()
     virtual void OnLeave()

-        { m_frame->SetStatusText(_T("Mouse left the frame")); }
+    {
+#if wxUSE_STATUSBAR
+        m_frame->SetStatusText(_T("Mouse left the frame"));
+#endif // wxUSE_STATUSBAR
+    }

     virtual wxDragResult OnData(wxCoord x, wxCoord y, wxDragResult def)
     {
         if ( !GetData() )
     virtual wxDragResult OnData(wxCoord x, wxCoord y, wxDragResult def)
     {
         if ( !GetData() )


@@ -772,9 +777,9 @@ private:
 
 static void ShowBitmap(const wxBitmap& bitmap);
 
 
 static void ShowBitmap(const wxBitmap& bitmap);
 

-#if wxUSE_METAFILES
+#if wxUSE_METAFILE

 static void ShowMetaFile(const wxMetaFile& metafile);
 static void ShowMetaFile(const wxMetaFile& metafile);

-#endif // wxUSE_METAFILES
+#endif // wxUSE_METAFILE

 
 // ----------------------------------------------------------------------------
 // IDs for the menu commands
 
 // ----------------------------------------------------------------------------
 // IDs for the menu commands


@@ -812,14 +817,16 @@ BEGIN_EVENT_TABLE(DnDFrame, wxFrame)
     EVT_MENU(Menu_DragMoveAllow,DnDFrame::OnDragMoveAllow)
     EVT_MENU(Menu_NewFrame,   DnDFrame::OnNewFrame)
     EVT_MENU(Menu_Help,       DnDFrame::OnHelp)
     EVT_MENU(Menu_DragMoveAllow,DnDFrame::OnDragMoveAllow)
     EVT_MENU(Menu_NewFrame,   DnDFrame::OnNewFrame)
     EVT_MENU(Menu_Help,       DnDFrame::OnHelp)

+#if wxUSE_LOG

     EVT_MENU(Menu_Clear,      DnDFrame::OnLogClear)
     EVT_MENU(Menu_Clear,      DnDFrame::OnLogClear)

+#endif // wxUSE_LOG

     EVT_MENU(Menu_Copy,       DnDFrame::OnCopy)
     EVT_MENU(Menu_Paste,      DnDFrame::OnPaste)
     EVT_MENU(Menu_CopyBitmap, DnDFrame::OnCopyBitmap)
     EVT_MENU(Menu_PasteBitmap,DnDFrame::OnPasteBitmap)
     EVT_MENU(Menu_Copy,       DnDFrame::OnCopy)
     EVT_MENU(Menu_Paste,      DnDFrame::OnPaste)
     EVT_MENU(Menu_CopyBitmap, DnDFrame::OnCopyBitmap)
     EVT_MENU(Menu_PasteBitmap,DnDFrame::OnPasteBitmap)

-#if wxUSE_METAFILES
+#if wxUSE_METAFILE

     EVT_MENU(Menu_PasteMFile, DnDFrame::OnPasteMetafile)
     EVT_MENU(Menu_PasteMFile, DnDFrame::OnPasteMetafile)

-#endif // wxUSE_METAFILES
+#endif // wxUSE_METAFILE

     EVT_MENU(Menu_CopyFiles,  DnDFrame::OnCopyFiles)
 
     EVT_UPDATE_UI(Menu_DragMoveDef, DnDFrame::OnUpdateUIMoveByDefault)
     EVT_MENU(Menu_CopyFiles,  DnDFrame::OnCopyFiles)
 
     EVT_UPDATE_UI(Menu_DragMoveDef, DnDFrame::OnUpdateUIMoveByDefault)


@@ -861,11 +868,11 @@ BEGIN_EVENT_TABLE(DnDCanvasBitmap, wxScrolledWindow)
     EVT_PAINT(DnDCanvasBitmap::OnPaint)
 END_EVENT_TABLE()
 
     EVT_PAINT(DnDCanvasBitmap::OnPaint)
 END_EVENT_TABLE()
 

-#if wxUSE_METAFILES
+#if wxUSE_METAFILE

 BEGIN_EVENT_TABLE(DnDCanvasMetafile, wxScrolledWindow)
     EVT_PAINT(DnDCanvasMetafile::OnPaint)
 END_EVENT_TABLE()
 BEGIN_EVENT_TABLE(DnDCanvasMetafile, wxScrolledWindow)
     EVT_PAINT(DnDCanvasMetafile::OnPaint)
 END_EVENT_TABLE()

-#endif // wxUSE_METAFILES
+#endif // wxUSE_METAFILE

 
 #endif // wxUSE_DRAG_AND_DROP
 
 
 #endif // wxUSE_DRAG_AND_DROP
 


@@ -878,11 +885,13 @@ bool DnDApp::OnInit()
 {
 #if wxUSE_DRAG_AND_DROP || wxUSE_CLIPBOARD
     // switch on trace messages
 {
 #if wxUSE_DRAG_AND_DROP || wxUSE_CLIPBOARD
     // switch on trace messages

+#if wxUSE_LOG

 #if defined(__WXGTK__)
     wxLog::AddTraceMask(_T("clipboard"));
 #elif defined(__WXMSW__)
     wxLog::AddTraceMask(wxTRACE_OleCalls);
 #endif
 #if defined(__WXGTK__)
     wxLog::AddTraceMask(_T("clipboard"));
 #elif defined(__WXMSW__)
     wxLog::AddTraceMask(wxTRACE_OleCalls);
 #endif

+#endif // wxUSE_LOG

 
 #if wxUSE_LIBPNG
     wxImage::AddHandler( new wxPNGHandler );
 
 #if wxUSE_LIBPNG
     wxImage::AddHandler( new wxPNGHandler );


@@ -911,15 +920,17 @@ bool DnDApp::OnInit()
 
 #if wxUSE_DRAG_AND_DROP || wxUSE_CLIPBOARD
 
 
 #if wxUSE_DRAG_AND_DROP || wxUSE_CLIPBOARD
 

-DnDFrame::DnDFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h)
+DnDFrame::DnDFrame(wxFrame *frame, const wxChar *title, int x, int y, int w, int h)

         : wxFrame(frame, wxID_ANY, title, wxPoint(x, y), wxSize(w, h)),
           m_strText(_T("wxWidgets drag & drop works :-)"))
 
 {
     // frame icon and status bar
         : wxFrame(frame, wxID_ANY, title, wxPoint(x, y), wxSize(w, h)),
           m_strText(_T("wxWidgets drag & drop works :-)"))
 
 {
     // frame icon and status bar

-    SetIcon(wxICON(mondrian));
+    SetIcon(wxICON(sample));

 
 

+#if wxUSE_STATUSBAR

     CreateStatusBar();
     CreateStatusBar();

+#endif // wxUSE_STATUSBAR

 
     // construct menu
     wxMenu *file_menu = new wxMenu;
 
     // construct menu
     wxMenu *file_menu = new wxMenu;


@@ -931,8 +942,10 @@ DnDFrame::DnDFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h)
     file_menu->AppendSeparator();
     file_menu->Append(Menu_Quit, _T("E&xit\tCtrl-Q"));
 
     file_menu->AppendSeparator();
     file_menu->Append(Menu_Quit, _T("E&xit\tCtrl-Q"));
 

+#if wxUSE_LOG

     wxMenu *log_menu = new wxMenu;
     log_menu->Append(Menu_Clear, _T("Clear\tCtrl-L"));
     wxMenu *log_menu = new wxMenu;
     log_menu->Append(Menu_Clear, _T("Clear\tCtrl-L"));

+#endif // wxUSE_LOG

 
     wxMenu *help_menu = new wxMenu;
     help_menu->Append(Menu_Help, _T("&Help..."));
 
     wxMenu *help_menu = new wxMenu;
     help_menu->Append(Menu_Help, _T("&Help..."));


@@ -945,16 +958,18 @@ DnDFrame::DnDFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h)
     clip_menu->AppendSeparator();
     clip_menu->Append(Menu_CopyBitmap, _T("Copy &bitmap\tCtrl-Shift-C"));
     clip_menu->Append(Menu_PasteBitmap, _T("Paste b&itmap\tCtrl-Shift-V"));
     clip_menu->AppendSeparator();
     clip_menu->Append(Menu_CopyBitmap, _T("Copy &bitmap\tCtrl-Shift-C"));
     clip_menu->Append(Menu_PasteBitmap, _T("Paste b&itmap\tCtrl-Shift-V"));

-#if wxUSE_METAFILES
+#if wxUSE_METAFILE

     clip_menu->AppendSeparator();
     clip_menu->Append(Menu_PasteMFile, _T("Paste &metafile\tCtrl-M"));
     clip_menu->AppendSeparator();
     clip_menu->Append(Menu_PasteMFile, _T("Paste &metafile\tCtrl-M"));

-#endif // wxUSE_METAFILES
+#endif // wxUSE_METAFILE

     clip_menu->AppendSeparator();
     clip_menu->Append(Menu_CopyFiles, _T("Copy &files\tCtrl-F"));
 
     wxMenuBar *menu_bar = new wxMenuBar;
     menu_bar->Append(file_menu, _T("&File"));
     clip_menu->AppendSeparator();
     clip_menu->Append(Menu_CopyFiles, _T("Copy &files\tCtrl-F"));
 
     wxMenuBar *menu_bar = new wxMenuBar;
     menu_bar->Append(file_menu, _T("&File"));

+#if wxUSE_LOG

     menu_bar->Append(log_menu,  _T("&Log"));
     menu_bar->Append(log_menu,  _T("&Log"));

+#endif // wxUSE_LOG

     menu_bar->Append(clip_menu, _T("&Clipboard"));
     menu_bar->Append(help_menu, _T("&Help"));
 
     menu_bar->Append(clip_menu, _T("&Clipboard"));
     menu_bar->Append(help_menu, _T("&Help"));
 


@@ -968,31 +983,39 @@ DnDFrame::DnDFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h)
     m_ctrlText  = new wxListBox(this, wxID_ANY, wxDefaultPosition, wxDefaultSize, 1, &strText,
                                 wxLB_HSCROLL | wxLB_ALWAYS_SB );
 
     m_ctrlText  = new wxListBox(this, wxID_ANY, wxDefaultPosition, wxDefaultSize, 1, &strText,
                                 wxLB_HSCROLL | wxLB_ALWAYS_SB );
 

-    m_ctrlLog   = new wxTextCtrl(this, wxID_ANY, _T(""), wxDefaultPosition, wxDefaultSize,
+#if wxUSE_LOG
+    m_ctrlLog   = new wxTextCtrl(this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxDefaultSize,

                                  wxTE_MULTILINE | wxTE_READONLY |
                                  wxSUNKEN_BORDER );
 
     // redirect log messages to the text window
     m_pLog = new wxLogTextCtrl(m_ctrlLog);
     m_pLogPrev = wxLog::SetActiveTarget(m_pLog);
                                  wxTE_MULTILINE | wxTE_READONLY |
                                  wxSUNKEN_BORDER );
 
     // redirect log messages to the text window
     m_pLog = new wxLogTextCtrl(m_ctrlLog);
     m_pLogPrev = wxLog::SetActiveTarget(m_pLog);

+#endif // wxUSE_LOG

 
 #if wxUSE_DRAG_AND_DROP
     // associate drop targets with the controls
     m_ctrlFile->SetDropTarget(new DnDFile(m_ctrlFile));
     m_ctrlText->SetDropTarget(new DnDText(m_ctrlText));
 
 #if wxUSE_DRAG_AND_DROP
     // associate drop targets with the controls
     m_ctrlFile->SetDropTarget(new DnDFile(m_ctrlFile));
     m_ctrlText->SetDropTarget(new DnDText(m_ctrlText));

+#if wxUSE_LOG

     m_ctrlLog->SetDropTarget(new URLDropTarget);
     m_ctrlLog->SetDropTarget(new URLDropTarget);

+#endif // wxUSE_LOG

 #endif // wxUSE_DRAG_AND_DROP
 
 #endif // wxUSE_DRAG_AND_DROP
 

-    wxBoxSizer *m_sizer_top = new wxBoxSizer( wxHORIZONTAL );
-    m_sizer_top->Add(m_ctrlFile, 1, wxEXPAND );
-    m_sizer_top->Add(m_ctrlText, 1, wxEXPAND );
+    wxBoxSizer *sizer_top = new wxBoxSizer( wxHORIZONTAL );
+    sizer_top->Add(m_ctrlFile, 1, wxEXPAND );
+    sizer_top->Add(m_ctrlText, 1, wxEXPAND );

 
 

-    wxBoxSizer *m_sizer = new wxBoxSizer( wxVERTICAL );
-    m_sizer->Add(m_sizer_top, 1, wxEXPAND );
-    m_sizer->Add(m_ctrlLog, 1, wxEXPAND | wxBOTTOM, 50);
+    wxBoxSizer *sizer = new wxBoxSizer( wxVERTICAL );
+    sizer->Add(sizer_top, 1, wxEXPAND );
+#if wxUSE_LOG
+    sizer->Add(m_ctrlLog, 2, wxEXPAND);
+    sizer->SetItemMinSize(m_ctrlLog, 450, 0);
+#endif // wxUSE_LOG
+    sizer->AddSpacer(50);

 
 

-    SetSizer( m_sizer );
-    m_sizer->SetSizeHints( this );
+    SetSizer(sizer);
+    sizer->SetSizeHints( this );

 
     // copy data by default but allow moving it as well
     m_moveByDefault = false;
 
     // copy data by default but allow moving it as well
     m_moveByDefault = false;


@@ -1125,17 +1148,19 @@ void DnDFrame::OnHelp(wxCommandEvent& /* event */)
     dialog.ShowModal();
 }
 
     dialog.ShowModal();
 }
 

+#if wxUSE_LOG

 void DnDFrame::OnLogClear(wxCommandEvent& /* event */ )
 {
     m_ctrlLog->Clear();
     m_ctrlText->Clear();
     m_ctrlFile->Clear();
 }
 void DnDFrame::OnLogClear(wxCommandEvent& /* event */ )
 {
     m_ctrlLog->Clear();
     m_ctrlText->Clear();
     m_ctrlFile->Clear();
 }

+#endif // wxUSE_LOG

 
 void DnDFrame::OnLeftDown(wxMouseEvent &WXUNUSED(event) )
 {
 #if wxUSE_DRAG_AND_DROP
 
 void DnDFrame::OnLeftDown(wxMouseEvent &WXUNUSED(event) )
 {
 #if wxUSE_DRAG_AND_DROP

-    if ( !m_strText.IsEmpty() )
+    if ( !m_strText.empty() )

     {
         // start drag operation
         wxTextDataObject textData(m_strText);
     {
         // start drag operation
         wxTextDataObject textData(m_strText);


@@ -1155,8 +1180,11 @@ void DnDFrame::OnLeftDown(wxMouseEvent &WXUNUSED(event) )
         else if ( m_moveAllow )
             flags |= wxDrag_AllowMove;
 
         else if ( m_moveAllow )
             flags |= wxDrag_AllowMove;
 

+        wxDragResult result = source.DoDragDrop(flags);
+
+#if wxUSE_STATUSBAR

         const wxChar *pc;
         const wxChar *pc;

-        switch ( source.DoDragDrop(flags) )
+        switch ( result )

         {
             case wxDragError:   pc = _T("Error!");    break;
             case wxDragNone:    pc = _T("Nothing");   break;
         {
             case wxDragError:   pc = _T("Error!");    break;
             case wxDragNone:    pc = _T("Nothing");   break;


@@ -1167,6 +1195,9 @@ void DnDFrame::OnLeftDown(wxMouseEvent &WXUNUSED(event) )
         }
 
         SetStatusText(wxString(_T("Drag result: ")) + pc);
         }
 
         SetStatusText(wxString(_T("Drag result: ")) + pc);

+#else
+        wxUnusedVar(result);
+#endif // wxUSE_STATUSBAR

     }
 #endif // wxUSE_DRAG_AND_DROP
 }
     }
 #endif // wxUSE_DRAG_AND_DROP
 }


@@ -1184,10 +1215,12 @@ void DnDFrame::OnRightDown(wxMouseEvent &event )
 
 DnDFrame::~DnDFrame()
 {
 
 DnDFrame::~DnDFrame()
 {

+#if wxUSE_LOG

     if ( m_pLog != NULL ) {
         if ( wxLog::SetActiveTarget(m_pLogPrev) == m_pLog )
             delete m_pLog;
     }
     if ( m_pLog != NULL ) {
         if ( wxLog::SetActiveTarget(m_pLogPrev) == m_pLog )
             delete m_pLog;
     }

+#endif // wxUSE_LOG

 }
 
 // ---------------------------------------------------------------------------
 }
 
 // ---------------------------------------------------------------------------


@@ -1198,9 +1231,9 @@ void DnDFrame::OnCopyBitmap(wxCommandEvent& WXUNUSED(event))
 {
     // PNG support is not always compiled in under Windows, so use BMP there
 #if wxUSE_LIBPNG
 {
     // PNG support is not always compiled in under Windows, so use BMP there
 #if wxUSE_LIBPNG

-    wxFileDialog dialog(this, _T("Open a PNG file"), _T(""), _T(""), _T("PNG files (*.png)|*.png"), 0);
+    wxFileDialog dialog(this, _T("Open a PNG file"), wxEmptyString, wxEmptyString, _T("PNG files (*.png)|*.png"), 0);

 #else
 #else

-    wxFileDialog dialog(this, _T("Open a BMP file"), _T(""), _T(""), _T("BMP files (*.bmp)|*.bmp"), 0);
+    wxFileDialog dialog(this, _T("Open a BMP file"), wxEmptyString, wxEmptyString, _T("BMP files (*.bmp)|*.bmp"), 0);

 #endif
 
     if (dialog.ShowModal() != wxID_OK)
 #endif
 
     if (dialog.ShowModal() != wxID_OK)


@@ -1209,7 +1242,7 @@ void DnDFrame::OnCopyBitmap(wxCommandEvent& WXUNUSED(event))
         return;
     }
 
         return;
     }
 

-    if (dialog.GetPath().IsEmpty())
+    if (dialog.GetPath().empty())

     {
         wxLogMessage( _T("Returned empty string.") );
         return;
     {
         wxLogMessage( _T("Returned empty string.") );
         return;


@@ -1297,7 +1330,7 @@ void DnDFrame::OnPasteBitmap(wxCommandEvent& WXUNUSED(event))
     wxTheClipboard->Close();
 }
 
     wxTheClipboard->Close();
 }
 

-#if wxUSE_METAFILES
+#if wxUSE_METAFILE

 
 void DnDFrame::OnPasteMetafile(wxCommandEvent& WXUNUSED(event))
 {
 
 void DnDFrame::OnPasteMetafile(wxCommandEvent& WXUNUSED(event))
 {


@@ -1333,7 +1366,7 @@ void DnDFrame::OnPasteMetafile(wxCommandEvent& WXUNUSED(event))
     wxTheClipboard->Close();
 }
 
     wxTheClipboard->Close();
 }
 

-#endif // wxUSE_METAFILES
+#endif // wxUSE_METAFILE

 
 // ----------------------------------------------------------------------------
 // file clipboard
 
 // ----------------------------------------------------------------------------
 // file clipboard


@@ -1342,7 +1375,7 @@ void DnDFrame::OnPasteMetafile(wxCommandEvent& WXUNUSED(event))
 void DnDFrame::OnCopyFiles(wxCommandEvent& WXUNUSED(event))
 {
 #ifdef __WXMSW__
 void DnDFrame::OnCopyFiles(wxCommandEvent& WXUNUSED(event))
 {
 #ifdef __WXMSW__

-    wxFileDialog dialog(this, _T("Select a file to copy"), _T(""), _T(""),
+    wxFileDialog dialog(this, _T("Select a file to copy"), wxEmptyString, wxEmptyString,

                          _T("All files (*.*)|*.*"), 0);
 
     wxArrayString filenames;
                          _T("All files (*.*)|*.*"), 0);
 
     wxArrayString filenames;


@@ -1374,7 +1407,7 @@ void DnDFrame::OnCopyFiles(wxCommandEvent& WXUNUSED(event))
             else
             {
                 wxLogStatus(this, wxT("%d file%s copied to the clipboard"),
             else
             {
                 wxLogStatus(this, wxT("%d file%s copied to the clipboard"),

-                            count, count == 1 ? wxT("") : wxT("s"));
+                            count, count == 1 ? wxEmptyString : wxEmptyString);

             }
         }
     }
             }
         }
     }


@@ -1476,7 +1509,7 @@ bool DnDFile::OnDropFiles(wxCoord, wxCoord, const wxArrayString& filenames)
 DnDShapeDialog::DnDShapeDialog(wxFrame *parent, DnDShape *shape)
   :wxDialog( parent, 6001, wxT("Choose Shape"), wxPoint( 10, 10 ),
              wxSize( 40, 40 ),
 DnDShapeDialog::DnDShapeDialog(wxFrame *parent, DnDShape *shape)
   :wxDialog( parent, 6001, wxT("Choose Shape"), wxPoint( 10, 10 ),
              wxSize( 40, 40 ),

-             wxRAISED_BORDER|wxCAPTION|wxTHICK_FRAME|wxSYSTEM_MENU )
+             wxDEFAULT_DIALOG_STYLE | wxRAISED_BORDER | wxRESIZE_BORDER )

 {
     m_shape = shape;
     wxBoxSizer* topSizer = new wxBoxSizer( wxVERTICAL );
 {
     m_shape = shape;
     wxBoxSizer* topSizer = new wxBoxSizer( wxVERTICAL );


@@ -1604,7 +1637,7 @@ void DnDShapeDialog::OnColour(wxCommandEvent& WXUNUSED(event))
     data.SetChooseFull(true);
     for (int i = 0; i < 16; i++)
     {
     data.SetChooseFull(true);
     for (int i = 0; i < 16; i++)
     {

-        wxColour colour(i*16, i*16, i*16);
+        wxColour colour((unsigned char)(i*16), (unsigned char)(i*16), (unsigned char)(i*16));

         data.SetCustomColour(i, colour);
     }
 
         data.SetCustomColour(i, colour);
     }
 


@@ -1622,10 +1655,11 @@ void DnDShapeDialog::OnColour(wxCommandEvent& WXUNUSED(event))
 DnDShapeFrame *DnDShapeFrame::ms_lastDropTarget = NULL;
 
 DnDShapeFrame::DnDShapeFrame(wxFrame *parent)
 DnDShapeFrame *DnDShapeFrame::ms_lastDropTarget = NULL;
 
 DnDShapeFrame::DnDShapeFrame(wxFrame *parent)

-             : wxFrame(parent, wxID_ANY, _T("Shape Frame"),
-                       wxDefaultPosition, wxSize(250, 150))
+             : wxFrame(parent, wxID_ANY, _T("Shape Frame"))

 {
 {

+#if wxUSE_STATUSBAR

     CreateStatusBar();
     CreateStatusBar();

+#endif // wxUSE_STATUSBAR

 
     wxMenu *menuShape = new wxMenu;
     menuShape->Append(Menu_Shape_New, _T("&New default shape\tCtrl-S"));
 
     wxMenu *menuShape = new wxMenu;
     menuShape->Append(Menu_Shape_New, _T("&New default shape\tCtrl-S"));


@@ -1643,7 +1677,9 @@ DnDShapeFrame::DnDShapeFrame(wxFrame *parent)
 
     SetMenuBar(menubar);
 
 
     SetMenuBar(menubar);
 

+#if wxUSE_STATUSBAR

     SetStatusText(_T("Press Ctrl-S to create a new shape"));
     SetStatusText(_T("Press Ctrl-S to create a new shape"));

+#endif // wxUSE_STATUSBAR

 
     SetDropTarget(new DnDShapeDropTarget(this));
 
 
     SetDropTarget(new DnDShapeDropTarget(this));
 


@@ -1685,11 +1721,13 @@ void DnDShapeFrame::OnDrag(wxMouseEvent& event)
     {
         default:
         case wxDragError:
     {
         default:
         case wxDragError:

-            wxLogError(wxT("An error occured during drag and drop operation"));
+            wxLogError(wxT("An error occurred during drag and drop operation"));

             break;
 
         case wxDragNone:
             break;
 
         case wxDragNone:

+#if wxUSE_STATUSBAR

             SetStatusText(_T("Nothing happened"));
             SetStatusText(_T("Nothing happened"));

+#endif // wxUSE_STATUSBAR

             break;
 
         case wxDragCopy:
             break;
 
         case wxDragCopy:


@@ -1706,13 +1744,17 @@ void DnDShapeFrame::OnDrag(wxMouseEvent& event)
             break;
 
         case wxDragCancel:
             break;
 
         case wxDragCancel:

+#if wxUSE_STATUSBAR

             SetStatusText(_T("Drag and drop operation cancelled"));
             SetStatusText(_T("Drag and drop operation cancelled"));

+#endif // wxUSE_STATUSBAR

             break;
     }
 
     if ( pc )
     {
             break;
     }
 
     if ( pc )
     {

+#if wxUSE_STATUSBAR

         SetStatusText(wxString(_T("Shape successfully ")) + pc);
         SetStatusText(wxString(_T("Shape successfully ")) + pc);

+#endif // wxUSE_STATUSBAR

     }
     //else: status text already set
 }
     }
     //else: status text already set
 }


@@ -1723,9 +1765,11 @@ void DnDShapeFrame::OnDrop(wxCoord x, wxCoord y, DnDShape *shape)
 
     wxPoint pt(x, y);
 
 
     wxPoint pt(x, y);
 

+#if wxUSE_STATUSBAR

     wxString s;
     s.Printf(wxT("Shape dropped at (%d, %d)"), pt.x, pt.y);
     SetStatusText(s);
     wxString s;
     s.Printf(wxT("Shape dropped at (%d, %d)"), pt.x, pt.y);
     SetStatusText(s);

+#endif // wxUSE_STATUSBAR

 
     shape->Move(pt);
     SetShape(shape);
 
     shape->Move(pt);
     SetShape(shape);


@@ -1738,10 +1782,12 @@ void DnDShapeFrame::OnEditShape(wxCommandEvent& WXUNUSED(event))
     {
         SetShape(dlg.GetShape());
 
     {
         SetShape(dlg.GetShape());
 

+#if wxUSE_STATUSBAR

         if ( m_shape )
         {
             SetStatusText(_T("You can now drag the shape to another frame"));
         }
         if ( m_shape )
         {
             SetStatusText(_T("You can now drag the shape to another frame"));
         }

+#endif // wxUSE_STATUSBAR

     }
 }
 
     }
 }
 


@@ -1749,7 +1795,9 @@ void DnDShapeFrame::OnNewShape(wxCommandEvent& WXUNUSED(event))
 {
     SetShape(new DnDEllipticShape(wxPoint(10, 10), wxSize(80, 60), *wxRED));
 
 {
     SetShape(new DnDEllipticShape(wxPoint(10, 10), wxSize(80, 60), *wxRED));
 

+#if wxUSE_STATUSBAR

     SetStatusText(_T("You can now drag the shape to another frame"));
     SetStatusText(_T("You can now drag the shape to another frame"));

+#endif // wxUSE_STATUSBAR

 }
 
 void DnDShapeFrame::OnClearShape(wxCommandEvent& WXUNUSED(event))
 }
 
 void DnDShapeFrame::OnClearShape(wxCommandEvent& WXUNUSED(event))


@@ -1852,7 +1900,7 @@ DnDShape *DnDShape::New(const void *buf)
 // DnDShapeDataObject
 // ----------------------------------------------------------------------------
 
 // DnDShapeDataObject
 // ----------------------------------------------------------------------------
 

-#if wxUSE_METAFILES
+#if wxUSE_METAFILE

 
 void DnDShapeDataObject::CreateMetaFile() const
 {
 
 void DnDShapeDataObject::CreateMetaFile() const
 {


@@ -1872,7 +1920,7 @@ void DnDShapeDataObject::CreateMetaFile() const
     delete mf;
 }
 
     delete mf;
 }
 

-#endif // wxUSE_METAFILES
+#endif // wxUSE_METAFILE

 
 void DnDShapeDataObject::CreateBitmap() const
 {
 
 void DnDShapeDataObject::CreateBitmap() const
 {


@@ -1902,19 +1950,23 @@ void DnDShapeDataObject::CreateBitmap() const
 static void ShowBitmap(const wxBitmap& bitmap)
 {
     wxFrame *frame = new wxFrame(NULL, wxID_ANY, _T("Bitmap view"));
 static void ShowBitmap(const wxBitmap& bitmap)
 {
     wxFrame *frame = new wxFrame(NULL, wxID_ANY, _T("Bitmap view"));

+#if wxUSE_STATUSBAR

     frame->CreateStatusBar();
     frame->CreateStatusBar();

+#endif // wxUSE_STATUSBAR

     DnDCanvasBitmap *canvas = new DnDCanvasBitmap(frame);
     canvas->SetBitmap(bitmap);
 
     int w = bitmap.GetWidth(),
         h = bitmap.GetHeight();
     DnDCanvasBitmap *canvas = new DnDCanvasBitmap(frame);
     canvas->SetBitmap(bitmap);
 
     int w = bitmap.GetWidth(),
         h = bitmap.GetHeight();

+#if wxUSE_STATUSBAR

     frame->SetStatusText(wxString::Format(_T("%dx%d"), w, h));
     frame->SetStatusText(wxString::Format(_T("%dx%d"), w, h));

+#endif // wxUSE_STATUSBAR

 
     frame->SetClientSize(w > 100 ? 100 : w, h > 100 ? 100 : h);
     frame->Show(true);
 }
 
 
     frame->SetClientSize(w > 100 ? 100 : w, h > 100 ? 100 : h);
     frame->Show(true);
 }
 

-#if wxUSE_METAFILES
+#if wxUSE_METAFILE

 
 static void ShowMetaFile(const wxMetaFile& metafile)
 {
 
 static void ShowMetaFile(const wxMetaFile& metafile)
 {


@@ -1931,6 +1983,6 @@ static void ShowMetaFile(const wxMetaFile& metafile)
     frame->Show();
 }
 
     frame->Show();
 }
 

-#endif // wxUSE_METAFILES
+#endif // wxUSE_METAFILE

 
 #endif // wxUSE_DRAG_AND_DROP || wxUSE_CLIPBOARD
 
 #endif // wxUSE_DRAG_AND_DROP || wxUSE_CLIPBOARD