Added spinbutton

[wxWidgets.git] / src / gtk / dnd.cpp

diff --git a/src/gtk/dnd.cpp b/src/gtk/dnd.cpp
index c84b7142043b2a7e6f9205fa79dc1b66010aa2ae..39af3c4349276a061e52a7907c140dc0b583b2db 100644 (file)
--- a/src/gtk/dnd.cpp
+++ b/src/gtk/dnd.cpp
@@ -2,8 +2,9 @@
 // Name:        dnd.cpp
 // Purpose:     wxDropTarget class
 // Author:      Robert Roebling
-// Copyright:   Robert Roebling
-// Licence:     wxWindows license
+// Id:          $Id$
+// Copyright:   (c) 1998 Robert Roebling
+// Licence:    wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
 
 #ifdef __GNUG__
@@ -38,18 +39,11 @@ wxDropTarget::~wxDropTarget()
 {
 }
 
-void wxDropTarget::Drop( GdkEvent *event, int x, int y )
-{
-  printf( "Drop data is of type %s.\n", event->dropdataavailable.data_type );
-  
-  OnDrop( x, y, (char *)event->dropdataavailable.data);
-}
-
 void wxDropTarget::UnregisterWidget( GtkWidget *widget )
 {
   if (!widget) return;
   
-  gtk_widget_dnd_drop_set( widget, FALSE, NULL, 0, FALSE );
+  gtk_widget_dnd_drop_set( widget, FALSE, (gchar **) NULL, 0, FALSE );
 }
 
 void wxDropTarget::RegisterWidget( GtkWidget *widget )
@@ -69,7 +63,7 @@ void wxDropTarget::RegisterWidget( GtkWidget *widget )
        break;
       case wxDF_FILENAME:
        if (i > 0) formats += ";";
-        formats += "url:any";
+        formats += "file:ALL";
        valid++;
        break;
       default:
@@ -86,9 +80,9 @@ void wxDropTarget::RegisterWidget( GtkWidget *widget )
 // wxTextDropTarget
 // ----------------------------------------------------------------------------
 
-bool wxTextDropTarget::OnDrop( long x, long y, const void *pData )
+bool wxTextDropTarget::OnDrop( long x, long y, const void *data, size_t WXUNUSED(size) )
 {
-  OnDropText( x, y, (const char*)pData );
+  OnDropText( x, y, (const char*)data );
   return TRUE;
 }
 
@@ -113,18 +107,42 @@ wxDataFormat wxTextDropTarget::GetFormat(size_t WXUNUSED(n)) const
 // wxFileDropTarget
 // ----------------------------------------------------------------------------
 
-bool wxFileDropTarget::OnDropFiles( long x, long y, size_t nFiles, const char * const WXUNUSED(aszFiles)[] )
+bool wxFileDropTarget::OnDropFiles( long x, long y, size_t nFiles, const char * const aszFiles[] )
 {
   printf( "Got %d dropped files.\n", (int)nFiles );
   printf( "At x: %d, y: %d.\n", (int)x, (int)y );
+  for (size_t i = 0; i < nFiles; i++)
+  {
+    printf( aszFiles[i] );
+    printf( "\n" );
+  }
   return TRUE;
 }
 
-bool wxFileDropTarget::OnDrop(long x, long y, const void *WXUNUSED(pData) )
+bool wxFileDropTarget::OnDrop(long x, long y, const void *data, size_t size )
 {
-  char *str = "/this/is/a/path.txt";
+  size_t number = 0;
+  char *text = (char*) data;
+  for (size_t i = 0; i < size; i++)
+    if (text[i] == 0) number++;
 
-  return OnDropFiles(x, y, 1, &str ); 
+  if (number == 0) return TRUE;    
+    
+  char **files = new char*[number];
+  
+  text = (char*) data;
+  for (size_t i = 0; i < number; i++)
+  {
+    files[i] = text;
+    int len = strlen( text );
+    text += len+1;
+  }
+
+  bool ret = OnDropFiles( x, y, 1, files ); 
+  
+  free( files );
+  
+  return ret;
 }
 
 size_t wxFileDropTarget::GetFormatCount() const
@@ -158,7 +176,7 @@ void gtk_drag_callback( GtkWidget *widget, GdkEvent *event, wxDropSource *source
   
   delete ptr;
   
-  source->m_retValue = wxDropSource::Copy;
+  source->m_retValue = wxDragCopy;
 }
 
 wxDropSource::wxDropSource( wxWindow *win )
@@ -169,8 +187,8 @@ wxDropSource::wxDropSource( wxWindow *win )
   m_widget = win->m_widget;
   if (win->m_wxwindow) m_widget = win->m_wxwindow;
   
-  m_data = NULL;
-  m_retValue = Cancel;
+  m_data = (wxDataObject *) NULL;
+  m_retValue = wxDragCancel;
 
   m_defaultCursor = wxCursor( wxCURSOR_NO_ENTRY );
   m_goaheadCursor = wxCursor( wxCURSOR_HAND );
@@ -183,7 +201,7 @@ wxDropSource::wxDropSource( wxDataObject &data, wxWindow *win )
   m_window = win;
   m_widget = win->m_widget;
   if (win->m_wxwindow) m_widget = win->m_wxwindow;
-  m_retValue = Cancel;
+  m_retValue = wxDragCancel;
   
   m_data = &data;
 
@@ -203,15 +221,15 @@ wxDropSource::~wxDropSource(void)
   g_blockEventsOnDrag = FALSE;
 }
    
-wxDropSource::DragResult wxDropSource::DoDragDrop( bool WXUNUSED(bAllowMove) )
+wxDragResult wxDropSource::DoDragDrop( bool WXUNUSED(bAllowMove) )
 {
-  if (gdk_dnd.dnd_grabbed) return None;
-  if (gdk_dnd.drag_really) return None;
+  if (gdk_dnd.dnd_grabbed) return (wxDragResult) wxDragNone;
+  if (gdk_dnd.drag_really) return (wxDragResult) wxDragNone;
   
   wxASSERT_MSG( m_data, "wxDragSource: no data" );
   
-  if (!m_data) return None;
-  if (m_data->GetDataSize() == 0) return None;
+  if (!m_data) return (wxDragResult) wxDragNone;
+  if (m_data->GetDataSize() == 0) return (wxDragResult) wxDragNone;
   
   GdkWindowPrivate *wp = (GdkWindowPrivate*) m_widget->window;
   
@@ -226,7 +244,7 @@ wxDropSource::DragResult wxDropSource::DoDragDrop( bool WXUNUSED(bAllowMove) )
   if (gdk_dnd.drag_startwindows)
   {
     g_free( gdk_dnd.drag_startwindows );
-    gdk_dnd.drag_startwindows = NULL;
+    gdk_dnd.drag_startwindows = (GdkWindow **) NULL;
   }
   gdk_dnd.drag_numwindows = gdk_dnd.drag_really = 0;
   
@@ -255,7 +273,7 @@ wxDropSource::DragResult wxDropSource::DoDragDrop( bool WXUNUSED(bAllowMove) )
   
   int x = 0;
   int y = 0;
-  gdk_window_get_pointer( m_widget->window, &x, &y, NULL );
+  gdk_window_get_pointer( m_widget->window, &x, &y, (GdkModifierType *) NULL );
   
   gdk_dnd_display_drag_cursor( x, y, FALSE, TRUE );
   
@@ -282,7 +300,7 @@ void wxDropSource::RegisterWindow(void)
         formats += "text/plain";
        break;
       case wxDF_FILENAME:
-        formats += "url:any";
+        formats += "file:ALL";
        break;
       default:
         break;
@@ -300,7 +318,7 @@ void wxDropSource::UnregisterWindow(void)
 {
   if (!m_widget) return;
   
-  gtk_widget_dnd_drag_set( m_widget, FALSE, NULL, 0 );
+  gtk_widget_dnd_drag_set( m_widget, FALSE, (gchar **) NULL, 0 );
   
   gtk_signal_disconnect_by_data( GTK_OBJECT(m_widget), (gpointer)this );
 }