///////////////////////////////////////////////////////////////////////////////
-// Name: dnd.cpp
+// Name: src/gtk/dnd.cpp
// Purpose: wxDropTarget class
// Author: Robert Roebling
// Id: $Id$
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
-#include "wx/dnd.h"
-#include "wx/log.h"
-
-
#if wxUSE_DRAG_AND_DROP
-#include "wx/window.h"
-#include "wx/app.h"
-#include "wx/gdicmn.h"
-#include "wx/intl.h"
-#include "wx/utils.h"
+#include "wx/dnd.h"
+
+#ifndef WX_PRECOMP
+ #include "wx/intl.h"
+ #include "wx/log.h"
+ #include "wx/app.h"
+ #include "wx/utils.h"
+ #include "wx/window.h"
+ #include "wx/gdicmn.h"
+#endif
#include "wx/gtk/private.h"
#include <gtk/gtkdnd.h>
#include <gtk/gtkselection.h>
-//-----------------------------------------------------------------------------
-// idle system
-//-----------------------------------------------------------------------------
-
-extern void wxapp_install_idle_handler();
-extern bool g_isIdle;
-
//----------------------------------------------------------------------------
// global data
//----------------------------------------------------------------------------
}
else
{
- wxLogTrace(TRACE_DND, wxT( "Drop target: OnDrop returned TRUE") );
+ wxLogTrace(TRACE_DND, wxT( "Drop target: OnDrop returned true") );
#if wxUSE_THREADS
/* disable GUI threads */
GdkAtom format = drop_target->GetMatchingPair();
// this does happen somehow, see bug 555111
- wxCHECK_MSG( format, FALSE, _T("no matching GdkAtom for format?") )
+ wxCHECK_MSG( format, FALSE, _T("no matching GdkAtom for format?") );
/*
GdkDragAction action = GDK_ACTION_MOVE;
if ( wxIsDragResultOk( drop_target->OnData( x, y, result ) ) )
{
- wxLogTrace(TRACE_DND, wxT( "Drop target: OnData returned TRUE") );
+ wxLogTrace(TRACE_DND, wxT( "Drop target: OnData returned true") );
/* tell GTK that data transfer was successful */
gtk_drag_finish( context, TRUE, FALSE, time );
extern "C" {
static void source_drag_data_delete( GtkWidget *WXUNUSED(widget),
- GdkDragContext *context,
+ GdkDragContext *WXUNUSED(context),
wxDropSource *WXUNUSED(drop_source) )
{
if (g_isIdle)
static gint
gtk_dnd_window_configure_callback( GtkWidget *WXUNUSED(widget), GdkEventConfigure *WXUNUSED(event), wxDropSource *source )
{
- if (g_isIdle)
- wxapp_install_idle_handler();
+ // don't need to install idle handler, its done from "event" signal
source->GiveFeedback( ConvertFromGTK(source->m_dragContext->action) );
GdkPixmap *pixmap = icon->GetPixmap();
gint width,height;
- gdk_window_get_size (pixmap, &width, &height);
+ gdk_drawable_get_size (pixmap, &width, &height);
GdkColormap *colormap = gtk_widget_get_colormap( m_widget );
gtk_widget_push_colormap (colormap);
UnregisterWindow();
+ // this shouldn't be needed but somehow, sometimes, without this the cursor
+ // stays grabbed even when the DND operation ends and the application
+ // becomes unresponsive and has to be killed resulting in loss of all
+ // unsaved data, so while this fix is ugly it's still better than
+ // alternative
+ if ( gdk_pointer_is_grabbed() )
+ gdk_pointer_ungrab(GDK_CURRENT_TIME);
+
return m_retValue;
}