#include "wx/gdicmn.h"
#endif
-#include "wx/gtk/private.h"
-
-#include <gdk/gdkprivate.h>
-
-#include <gtk/gtkdnd.h>
-#include <gtk/gtkselection.h>
+#include <gtk/gtk.h>
//----------------------------------------------------------------------------
// global data
guint WXUNUSED(time),
wxDropTarget *drop_target )
{
- if (g_isIdle) wxapp_install_idle_handler();
-
/* inform the wxDropTarget about the current GdkDragContext.
this is only valid for the duration of this call */
drop_target->SetDragContext( context );
guint time,
wxDropTarget *drop_target )
{
- if (g_isIdle) wxapp_install_idle_handler();
-
/* Owen Taylor: "if the coordinates not in a drop zone,
return FALSE, otherwise call gtk_drag_status() and
return TRUE" */
guint time,
wxDropTarget *drop_target )
{
- if (g_isIdle) wxapp_install_idle_handler();
-
/* Owen Taylor: "if the drop is not in a drop zone,
return FALSE, otherwise, if you aren't accepting
the drop, call gtk_drag_finish() with success == FALSE
if (!ret)
{
+#ifdef __WXDEBUG__
wxLogTrace(TRACE_DND, wxT( "Drop target: OnDrop returned FALSE") );
+#endif
/* cancel the whole thing */
gtk_drag_finish( context,
}
else
{
+#ifdef __WXDEBUG__
wxLogTrace(TRACE_DND, wxT( "Drop target: OnDrop returned true") );
+#endif
#if wxUSE_THREADS
/* disable GUI threads */
guint time,
wxDropTarget *drop_target )
{
- if (g_isIdle) wxapp_install_idle_handler();
-
/* Owen Taylor: "call gtk_drag_finish() with
success == TRUE" */
return;
}
+#ifdef __WXDEBUG__
wxLogTrace(TRACE_DND, wxT( "Drop target: data received event") );
+#endif
/* inform the wxDropTarget about the current GtkSelectionData.
this is only valid for the duration of this call */
if ( wxIsDragResultOk( drop_target->OnData( x, y, result ) ) )
{
+#ifdef __WXDEBUG__
wxLogTrace(TRACE_DND, wxT( "Drop target: OnData returned true") );
+#endif
/* tell GTK that data transfer was successful */
gtk_drag_finish( context, TRUE, FALSE, time );
}
else
{
+#ifdef __WXDEBUG__
wxLogTrace(TRACE_DND, wxT( "Drop target: OnData returned FALSE") );
+#endif
/* tell GTK that data transfer was not successful */
gtk_drag_finish( context, FALSE, FALSE, time );
guint WXUNUSED(time),
wxDropSource *drop_source )
{
- if (g_isIdle) wxapp_install_idle_handler();
-
wxDataFormat format( selection_data->target );
+#ifdef __WXDEBUG__
wxLogTrace(TRACE_DND, wxT("Drop source: format requested: %s"),
format.GetId().c_str());
+#endif
drop_source->m_retValue = wxDragCancel;
if (!data)
{
+#ifdef __WXDEBUG__
wxLogTrace(TRACE_DND, wxT("Drop source: no data object") );
- return;
+#endif
+ return;
}
if (!data->IsSupportedFormat(format))
{
+#ifdef __WXDEBUG__
wxLogTrace(TRACE_DND, wxT("Drop source: unsupported format") );
- return;
+#endif
+ return;
}
if (data->GetDataSize(format) == 0)
{
+#ifdef __WXDEBUG__
wxLogTrace(TRACE_DND, wxT("Drop source: empty data") );
- return;
+#endif
+ return;
}
size_t size = data->GetDataSize(format);
}
}
-//----------------------------------------------------------------------------
-// "drag_data_delete"
-//----------------------------------------------------------------------------
-
-extern "C" {
-static void source_drag_data_delete( GtkWidget *WXUNUSED(widget),
- GdkDragContext *WXUNUSED(context),
- wxDropSource *WXUNUSED(drop_source) )
-{
- if (g_isIdle)
- wxapp_install_idle_handler();
-
- // printf( "Drag source: drag_data_delete\n" );
-}
-}
-
-//----------------------------------------------------------------------------
-// "drag_begin"
-//----------------------------------------------------------------------------
-
-extern "C" {
-static void source_drag_begin( GtkWidget *WXUNUSED(widget),
- GdkDragContext *WXUNUSED(context),
- wxDropSource *WXUNUSED(drop_source) )
-{
- if (g_isIdle)
- wxapp_install_idle_handler();
-
- // printf( "Drag source: drag_begin.\n" );
-}
-}
-
//----------------------------------------------------------------------------
// "drag_end"
//----------------------------------------------------------------------------
GdkDragContext *WXUNUSED(context),
wxDropSource *drop_source )
{
- if (g_isIdle) wxapp_install_idle_handler();
-
// printf( "Drag source: drag_end.\n" );
drop_source->m_waiting = false;
static gint
gtk_dnd_window_configure_callback( GtkWidget *WXUNUSED(widget), GdkEventConfigure *WXUNUSED(event), wxDropSource *source )
{
- // don't need to install idle handler, its done from "event" signal
-
source->GiveFeedback( ConvertFromGTK(source->m_dragContext->action) );
return 0;
m_iconWindow = gtk_window_new (GTK_WINDOW_POPUP);
gtk_widget_set_events (m_iconWindow, GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK);
- gtk_widget_set_app_paintable (GTK_WIDGET (m_iconWindow), TRUE);
+ gtk_widget_set_app_paintable (m_iconWindow, TRUE);
gtk_widget_pop_colormap ();
// don't start dragging if no button is down
if (g_lastButtonNumber == 0)
return wxDragNone;
-
+
// we can only start a drag after a mouse event
if (g_lastMouseEvent == NULL)
return wxDragNone;
for (size_t i = 0; i < count; i++)
{
GdkAtom atom = array[i];
+#ifdef __WXDEBUG__
wxLogTrace(TRACE_DND, wxT("Drop source: Supported atom %s"), gdk_atom_name( atom ));
- gtk_target_list_add( target_list, atom, 0, 0 );
+#endif
+ gtk_target_list_add( target_list, atom, 0, 0 );
}
delete[] array;
g_signal_connect (m_widget, "drag_data_get",
G_CALLBACK (source_drag_data_get), this);
- g_signal_connect (m_widget, "drag_data_delete",
- G_CALLBACK (source_drag_data_delete), this);
- g_signal_connect (m_widget, "drag_begin",
- G_CALLBACK (source_drag_begin), this);
g_signal_connect (m_widget, "drag_end",
G_CALLBACK (source_drag_end), this);
g_signal_handlers_disconnect_by_func (m_widget,
(gpointer) source_drag_data_get,
this);
- g_signal_handlers_disconnect_by_func (m_widget,
- (gpointer) source_drag_data_delete,
- this);
- g_signal_handlers_disconnect_by_func (m_widget,
- (gpointer) source_drag_begin,
- this);
g_signal_handlers_disconnect_by_func (m_widget,
(gpointer) source_drag_end,
this);