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wxWindow split into wxWindowBase and wxWindow (wxGTK part)

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@2383 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
1999-05-09 22:17:03 +00:00
parent 358d140ac9
commit f03fc89fff
101 changed files with 6352 additions and 7343 deletions
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422
src/gtk1/dnd.cpp
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@@ -4,7 +4,7 @@
// Author: Robert Roebling
// Id: $Id$
// Copyright: (c) 1998 Robert Roebling
// Licence: wxWindows licence
// Licence: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
#ifdef __GNUG__
@@ -48,9 +48,9 @@ extern bool g_blockEventsOnDrag;
/* XPM */
static char * gv_xpm[] = {
"40 34 3 1",
" s None c None",
". c black",
"X c white",
" s None c None",
". c black",
"X c white",
" ",
" ",
" ...... ",
@@ -85,17 +85,17 @@ static char * gv_xpm[] = {
" ",
" ",
" "};
/* XPM */
static char * page_xpm[] = {
/* width height ncolors chars_per_pixel */
"32 32 5 1",
/* colors */
" s None c None",
". c black",
"X c wheat",
"o c tan",
"O c #6699FF",
" s None c None",
". c black",
"X c wheat",
"o c tan",
"O c #6699FF",
/* pixels */
" ................... ",
" .XXXXXXXXXXXXXXXXX.. ",
@@ -129,31 +129,31 @@ static char * page_xpm[] = {
" .XXXXXXXXXXXXXXXXXXXXXXX. ",
" .XXXXXXXXXXXXXXXXXXXXXXX. ",
" ......................... "};
// ----------------------------------------------------------------------------
// "drag_leave"
// ----------------------------------------------------------------------------
static void target_drag_leave( GtkWidget *WXUNUSED(widget),
GdkDragContext *context,
guint WXUNUSED(time),
wxDropTarget *drop_target )
GdkDragContext *context,
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 );
/* we don't need return values. this event is just for
information */
drop_target->OnLeave();
/* this has to be done because GDK has no "drag_enter" event */
drop_target->m_firstMotion = TRUE;
/* after this, invalidate the drop_target's GdkDragContext */
drop_target->SetDragContext( (GdkDragContext*) NULL );
}
@@ -163,43 +163,43 @@ static void target_drag_leave( GtkWidget *WXUNUSED(widget),
// ----------------------------------------------------------------------------
static gboolean target_drag_motion( GtkWidget *WXUNUSED(widget),
GdkDragContext *context,
gint x,
gint y,
guint time,
wxDropTarget *drop_target )
GdkDragContext *context,
gint x,
gint y,
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" */
/* inform the wxDropTarget about the current GdkDragContext.
this is only valid for the duration of this call */
drop_target->SetDragContext( context );
if (drop_target->m_firstMotion)
{
/* the first "drag_motion" event substitutes a "drag_enter" event */
drop_target->OnEnter();
drop_target->OnEnter();
}
/* give program a chance to react (i.e. to say no by returning FALSE) */
bool ret = drop_target->OnMove( x, y );
/* we don't yet handle which "actions" (i.e. copy or move)
the target accepts. so far we simply accept the
suggested action. TODO. */
if (ret)
gdk_drag_status( context, context->suggested_action, time );
/* after this, invalidate the drop_target's GdkDragContext */
drop_target->SetDragContext( (GdkDragContext*) NULL );
/* this has to be done because GDK has no "drag_enter" event */
drop_target->m_firstMotion = FALSE;
return ret;
}
@@ -208,11 +208,11 @@ static gboolean target_drag_motion( GtkWidget *WXUNUSED(widget),
// ----------------------------------------------------------------------------
static gboolean target_drag_drop( GtkWidget *widget,
GdkDragContext *context,
gint x,
gint y,
guint time,
wxDropTarget *drop_target )
GdkDragContext *context,
gint x,
gint y,
guint time,
wxDropTarget *drop_target )
{
if (g_isIdle) wxapp_install_idle_handler();
@@ -222,43 +222,43 @@ static gboolean target_drag_drop( GtkWidget *widget,
otherwise call gtk_drag_data_get()" */
// printf( "drop.\n" );
/* this seems to make a difference between not accepting
due to wrong target area and due to wrong format. let
us hope that this is not required.. */
/* inform the wxDropTarget about the current GdkDragContext.
this is only valid for the duration of this call */
drop_target->SetDragContext( context );
/* inform the wxDropTarget about the current drag widget.
this is only valid for the duration of this call */
drop_target->SetDragWidget( widget );
/* inform the wxDropTarget about the current drag time.
this is only valid for the duration of this call */
drop_target->SetDragTime( time );
bool ret = drop_target->OnDrop( x, y );
if (!ret)
{
/* cancel the whole thing */
gtk_drag_finish( context,
FALSE, /* no success */
FALSE, /* don't delete data on dropping side */
time );
FALSE, /* no success */
FALSE, /* don't delete data on dropping side */
time );
}
/* after this, invalidate the drop_target's GdkDragContext */
drop_target->SetDragContext( (GdkDragContext*) NULL );
/* after this, invalidate the drop_target's drag widget */
drop_target->SetDragWidget( (GtkWidget*) NULL );
/* this has to be done because GDK has no "drag_enter" event */
drop_target->m_firstMotion = TRUE;
return ret;
}
@@ -267,13 +267,13 @@ static gboolean target_drag_drop( GtkWidget *widget,
// ----------------------------------------------------------------------------
static void target_drag_data_received( GtkWidget *WXUNUSED(widget),
GdkDragContext *context,
gint x,
gint y,
GtkSelectionData *data,
guint WXUNUSED(info),
guint time,
wxDropTarget *drop_target )
GdkDragContext *context,
gint x,
gint y,
GtkSelectionData *data,
guint WXUNUSED(info),
guint time,
wxDropTarget *drop_target )
{
if (g_isIdle) wxapp_install_idle_handler();
@@ -281,33 +281,33 @@ static void target_drag_data_received( GtkWidget *WXUNUSED(widget),
success == TRUE" */
// printf( "data received.\n" );
if ((data->length <= 0) || (data->format != 8))
{
/* negative data length and non 8-bit data format
qualifies for junk */
gtk_drag_finish (context, FALSE, FALSE, time);
// printf( "no data.\n" );
return;
// printf( "no data.\n" );
return;
}
/* inform the wxDropTarget about the current GtkSelectionData.
this is only valid for the duration of this call */
drop_target->SetDragData( data );
if (drop_target->OnData( x, y ))
{
/* tell GTK that data transfer was successfull */
/* tell GTK that data transfer was successfull */
gtk_drag_finish( context, TRUE, FALSE, time );
}
else
{
/* tell GTK that data transfer was not successfull */
/* tell GTK that data transfer was not successfull */
gtk_drag_finish( context, FALSE, FALSE, time );
}
/* after this, invalidate the drop_target's drag data */
drop_target->SetDragData( (GtkSelectionData*) NULL );
}
@@ -356,7 +356,7 @@ bool wxDropTarget::RequestData( wxDataFormat format )
{
if (!m_dragContext) return FALSE;
if (!m_dragWidget) return FALSE;
/*
wxPrintf( _T("format: %s.\n"), format.GetId().c_str() );
if (format.GetType() == wxDF_PRIVATE) wxPrintf( _T("private data.\n") );
@@ -364,108 +364,108 @@ bool wxDropTarget::RequestData( wxDataFormat format )
*/
/* this should trigger an "drag_data_received" event */
gtk_drag_get_data( m_dragWidget,
m_dragContext,
format.GetAtom(),
m_dragTime );
gtk_drag_get_data( m_dragWidget,
m_dragContext,
format.GetAtom(),
m_dragTime );
return TRUE;
}
bool wxDropTarget::IsSupported( wxDataFormat format )
{
{
if (!m_dragContext) return FALSE;
GList *child = m_dragContext->targets;
while (child)
{
GdkAtom formatAtom = (GdkAtom) GPOINTER_TO_INT(child->data);
// char *name = gdk_atom_name( formatAtom );
// if (name) printf( "Format available: %s.\n", name );
if (formatAtom == format.GetAtom()) return TRUE;
child = child->next;
}
return FALSE;
}
bool wxDropTarget::GetData( wxDataObject *data_object )
{
if (!m_dragData) return FALSE;
if (m_dragData->target != data_object->GetFormat().GetAtom()) return FALSE;
if (data_object->GetFormat().GetType() == wxDF_TEXT)
{
wxTextDataObject *text_object = (wxTextDataObject*)data_object;
text_object->SetText( (const char*)m_dragData->data );
} else
if (data_object->GetFormat().GetType() == wxDF_FILENAME)
{
} else
if (data_object->GetFormat().GetType() == wxDF_PRIVATE)
{
wxPrivateDataObject *priv_object = (wxPrivateDataObject*)data_object;
priv_object->SetData( (const char*)m_dragData->data, (size_t)m_dragData->length );
wxPrivateDataObject *priv_object = (wxPrivateDataObject*)data_object;
priv_object->SetData( (const char*)m_dragData->data, (size_t)m_dragData->length );
}
return TRUE;
}
void wxDropTarget::UnregisterWidget( GtkWidget *widget )
{
wxCHECK_RET( widget != NULL, _T("unregister widget is NULL") );
gtk_drag_dest_unset( widget );
gtk_signal_disconnect_by_func( GTK_OBJECT(widget),
GTK_SIGNAL_FUNC(target_drag_leave), (gpointer) this );
gtk_signal_disconnect_by_func( GTK_OBJECT(widget),
GTK_SIGNAL_FUNC(target_drag_motion), (gpointer) this );
GTK_SIGNAL_FUNC(target_drag_leave), (gpointer) this );
gtk_signal_disconnect_by_func( GTK_OBJECT(widget),
GTK_SIGNAL_FUNC(target_drag_drop), (gpointer) this );
GTK_SIGNAL_FUNC(target_drag_motion), (gpointer) this );
gtk_signal_disconnect_by_func( GTK_OBJECT(widget),
GTK_SIGNAL_FUNC(target_drag_data_received), (gpointer) this );
GTK_SIGNAL_FUNC(target_drag_drop), (gpointer) this );
gtk_signal_disconnect_by_func( GTK_OBJECT(widget),
GTK_SIGNAL_FUNC(target_drag_data_received), (gpointer) this );
}
void wxDropTarget::RegisterWidget( GtkWidget *widget )
{
wxCHECK_RET( widget != NULL, _T("register widget is NULL") );
/* gtk_drag_dest_set() determines what default behaviour we'd like
GTK to supply. we don't want to specify out targets (=formats)
or actions in advance (i.e. not GTK_DEST_DEFAULT_MOTION and
not GTK_DEST_DEFAULT_DROP). instead we react individually to
"drag_motion" and "drag_drop" events. this makes it possible
to allow dropping on only a small area. we should set
to allow dropping on only a small area. we should set
GTK_DEST_DEFAULT_HIGHLIGHT as this will switch on the nice
highlighting if dragging over standard controls, but this
seems to be broken without the other two. */
gtk_drag_dest_set( widget,
(GtkDestDefaults) 0, /* no default behaviour */
(GtkTargetEntry*) NULL, /* we don't supply any formats here */
0, /* number of targets = 0 */
(GdkDragAction) 0 ); /* we don't supply any actions here */
(GtkDestDefaults) 0, /* no default behaviour */
(GtkTargetEntry*) NULL, /* we don't supply any formats here */
0, /* number of targets = 0 */
(GdkDragAction) 0 ); /* we don't supply any actions here */
gtk_signal_connect( GTK_OBJECT(widget), "drag_leave",
GTK_SIGNAL_FUNC(target_drag_leave), (gpointer) this );
GTK_SIGNAL_FUNC(target_drag_leave), (gpointer) this );
gtk_signal_connect( GTK_OBJECT(widget), "drag_motion",
GTK_SIGNAL_FUNC(target_drag_motion), (gpointer) this );
GTK_SIGNAL_FUNC(target_drag_motion), (gpointer) this );
gtk_signal_connect( GTK_OBJECT(widget), "drag_drop",
GTK_SIGNAL_FUNC(target_drag_drop), (gpointer) this );
GTK_SIGNAL_FUNC(target_drag_drop), (gpointer) this );
gtk_signal_connect( GTK_OBJECT(widget), "drag_data_received",
GTK_SIGNAL_FUNC(target_drag_data_received), (gpointer) this );
GTK_SIGNAL_FUNC(target_drag_data_received), (gpointer) this );
}
//-------------------------------------------------------------------------
@@ -482,9 +482,9 @@ bool wxTextDropTarget::OnDrop( int WXUNUSED(x), int WXUNUSED(y) )
if (IsSupported( wxDF_TEXT ))
{
RequestData( wxDF_TEXT );
return TRUE;
return TRUE;
}
return FALSE;
}
@@ -492,9 +492,9 @@ bool wxTextDropTarget::OnData( int x, int y )
{
wxTextDataObject data;
if (!GetData( &data )) return FALSE;
OnDropText( x, y, data.GetText() );
return TRUE;
}
@@ -520,23 +520,23 @@ bool wxPrivateDropTarget::OnMove( int WXUNUSED(x), int WXUNUSED(y) )
bool wxPrivateDropTarget::OnDrop( int WXUNUSED(x), int WXUNUSED(y) )
{
if (!IsSupported( m_id ))
{
{
RequestData( m_id );
return FALSE;
}
return FALSE;
}
bool wxPrivateDropTarget::OnData( int x, int y )
{
if (!IsSupported( m_id )) return FALSE;
wxPrivateDataObject data;
if (!GetData( &data )) return FALSE;
OnDropData( x, y, data.GetData(), data.GetSize() );
return TRUE;
}
@@ -554,9 +554,9 @@ bool wxFileDropTarget::OnDrop( int x, int y )
if (IsSupported( wxDF_FILENAME ))
{
RequestData( wxDF_FILENAME );
return TRUE;
return TRUE;
}
return FALSE;
}
@@ -574,9 +574,9 @@ bool wxFileDropTarget::OnData( int x, int y )
if (text[i] == 0) number++;
if (number == 0) return FALSE;
wxChar **files = new wxChar*[number];
text = WXSTRINGCAST data.GetFiles();
for (i = 0; i < number; i++)
{
@@ -585,10 +585,10 @@ bool wxFileDropTarget::OnData( int x, int y )
text += len+1;
}
OnDropFiles( x, y, number, files );
OnDropFiles( x, y, number, files );
free( files );
return TRUE;
}
@@ -596,13 +596,13 @@ bool wxFileDropTarget::OnData( int x, int y )
// "drag_data_get"
//----------------------------------------------------------------------------
static void
static void
source_drag_data_get (GtkWidget *WXUNUSED(widget),
GdkDragContext *context,
GtkSelectionData *selection_data,
guint WXUNUSED(info),
guint WXUNUSED(time),
wxDropSource *drop_source )
GdkDragContext *context,
GtkSelectionData *selection_data,
guint WXUNUSED(info),
guint WXUNUSED(time),
wxDropSource *drop_source )
{
if (g_isIdle) wxapp_install_idle_handler();
@@ -610,52 +610,52 @@ source_drag_data_get (GtkWidget *WXUNUSED(widget),
// char *name = gdk_atom_name( selection_data->target );
// if (name) printf( "Format requested: %s.\n", name );
wxNode *node = drop_source->m_data->m_dataObjects.First();
while (node)
{
wxDataObject *data_object = (wxDataObject*) node->Data();
if (data_object->GetFormat().GetAtom() == selection_data->target)
{
// printf( "format found.\n" );
size_t data_size = data_object->GetSize();
if (data_size > 0)
{
// printf( "data size: %d.\n", (int)data_size );
guchar *buffer = new guchar[data_size];
data_object->WriteData( buffer );
if (data_object->GetFormat().GetAtom() == selection_data->target)
{
// printf( "format found.\n" );
size_t data_size = data_object->GetSize();
if (data_size > 0)
{
// printf( "data size: %d.\n", (int)data_size );
guchar *buffer = new guchar[data_size];
data_object->WriteData( buffer );
gtk_selection_data_set( selection_data,
selection_data->target,
8, // 8-bit
buffer,
data_size );
free( buffer );
/* so far only copy, no moves. TODO. */
selection_data->target,
8, // 8-bit
buffer,
data_size );
free( buffer );
/* so far only copy, no moves. TODO. */
drop_source->m_retValue = wxDragCopy;
return;
}
}
return;
}
}
node = node->Next();
}
drop_source->m_retValue = wxDragCancel;
}
//----------------------------------------------------------------------------
// "drag_data_delete"
//----------------------------------------------------------------------------
static void source_drag_data_delete( GtkWidget *WXUNUSED(widget),
GdkDragContext *WXUNUSED(context),
wxDropSource *drop_source )
GdkDragContext *WXUNUSED(context),
wxDropSource *drop_source )
{
if (g_isIdle) wxapp_install_idle_handler();
@@ -663,27 +663,27 @@ static void source_drag_data_delete( GtkWidget *WXUNUSED(widget),
drop_source->m_retValue = wxDragMove;
}
//----------------------------------------------------------------------------
// "drag_begin"
//----------------------------------------------------------------------------
static void source_drag_begin( GtkWidget *WXUNUSED(widget),
GdkDragContext *WXUNUSED(context),
wxDropSource *WXUNUSED(drop_source) )
GdkDragContext *WXUNUSED(context),
wxDropSource *WXUNUSED(drop_source) )
{
if (g_isIdle) wxapp_install_idle_handler();
// printf( "drag_begin.\n" );
}
//----------------------------------------------------------------------------
// "drag_end"
//----------------------------------------------------------------------------
static void source_drag_end( GtkWidget *WXUNUSED(widget),
GdkDragContext *WXUNUSED(context),
wxDropSource *drop_source )
GdkDragContext *WXUNUSED(context),
wxDropSource *drop_source )
{
if (g_isIdle) wxapp_install_idle_handler();
@@ -691,7 +691,7 @@ static void source_drag_end( GtkWidget *WXUNUSED(widget),
drop_source->m_waiting = FALSE;
}
//---------------------------------------------------------------------------
// wxDropSource
//---------------------------------------------------------------------------
@@ -700,17 +700,17 @@ wxDropSource::wxDropSource( wxWindow *win, const wxIcon &go, const wxIcon &stop
{
g_blockEventsOnDrag = TRUE;
m_waiting = TRUE;
m_window = win;
m_widget = win->m_widget;
if (win->m_wxwindow) m_widget = win->m_wxwindow;
m_widget = win->GetWidget();
if (win->GetWxWindow()) m_widget = win->GetWxWindow();
m_data = (wxDataBroker*) NULL;
m_retValue = wxDragCancel;
m_defaultCursor = wxCursor( wxCURSOR_NO_ENTRY );
m_goaheadCursor = wxCursor( wxCURSOR_HAND );
m_goIcon = go;
if (wxNullIcon == go) m_goIcon = wxIcon( page_xpm );
m_stopIcon = stop;
@@ -720,16 +720,16 @@ wxDropSource::wxDropSource( wxWindow *win, const wxIcon &go, const wxIcon &stop
wxDropSource::wxDropSource( wxDataObject *data, wxWindow *win, const wxIcon &go, const wxIcon &stop )
{
m_waiting = TRUE;
m_window = win;
m_widget = win->m_widget;
if (win->m_wxwindow) m_widget = win->m_wxwindow;
m_widget = win->GetWidget();
if (win->GetWxWindow()) m_widget = win->GetWxWindow();
m_retValue = wxDragCancel;
if (data)
{
m_data = new wxDataBroker();
m_data->Add( data );
m_data->Add( data );
}
else
{
@@ -738,7 +738,7 @@ wxDropSource::wxDropSource( wxDataObject *data, wxWindow *win, const wxIcon &go,
m_defaultCursor = wxCursor( wxCURSOR_NO_ENTRY );
m_goaheadCursor = wxCursor( wxCURSOR_HAND );
m_goIcon = go;
if (wxNullIcon == go) m_goIcon = wxIcon( page_xpm );
m_stopIcon = stop;
@@ -748,10 +748,10 @@ wxDropSource::wxDropSource( wxDataObject *data, wxWindow *win, const wxIcon &go,
wxDropSource::wxDropSource( wxDataBroker *data, wxWindow *win )
{
m_window = win;
m_widget = win->m_widget;
if (win->m_wxwindow) m_widget = win->m_wxwindow;
m_widget = win->GetWidget();
if (win->GetWxWindow()) m_widget = win->GetWxWindow();
m_retValue = wxDragCancel;
m_data = data;
m_defaultCursor = wxCursor( wxCURSOR_NO_ENTRY );
@@ -761,11 +761,11 @@ wxDropSource::wxDropSource( wxDataBroker *data, wxWindow *win )
void wxDropSource::SetData( wxDataObject *data )
{
if (m_data) delete m_data;
if (data)
{
m_data = new wxDataBroker();
m_data->Add( data );
m_data->Add( data );
}
else
{
@@ -776,7 +776,7 @@ void wxDropSource::SetData( wxDataObject *data )
void wxDropSource::SetData( wxDataBroker *data )
{
if (m_data) delete m_data;
m_data = data;
}
@@ -786,17 +786,17 @@ wxDropSource::~wxDropSource(void)
g_blockEventsOnDrag = FALSE;
}
wxDragResult wxDropSource::DoDragDrop( bool WXUNUSED(bAllowMove) )
{
wxASSERT_MSG( m_data, _T("wxDragSource: no data") );
if (!m_data) return (wxDragResult) wxDragNone;
g_blockEventsOnDrag = TRUE;
RegisterWindow();
m_waiting = TRUE;
GdkAtom atom = gdk_atom_intern( "STRING", FALSE );
@@ -804,7 +804,7 @@ wxDragResult wxDropSource::DoDragDrop( bool WXUNUSED(bAllowMove) )
GtkTargetList *target_list = gtk_target_list_new( (GtkTargetEntry*) NULL, 0 );
gtk_target_list_add( target_list, atom, 0, 0 );
GdkEventMotion event;
event.window = m_widget->window;
int x = 0;
@@ -815,7 +815,7 @@ wxDragResult wxDropSource::DoDragDrop( bool WXUNUSED(bAllowMove) )
event.y = y;
event.state = state;
event.time = GDK_CURRENT_TIME;
/* GTK wants to know which button was pressed which caused the dragging */
int button_number = 0;
if (event.state & GDK_BUTTON1_MASK) button_number = 1;
@@ -827,27 +827,27 @@ wxDragResult wxDropSource::DoDragDrop( bool WXUNUSED(bAllowMove) )
{
GdkDragContext *context = gtk_drag_begin( m_widget,
target_list,
GDK_ACTION_COPY,
button_number, /* number of mouse button which started drag */
(GdkEvent*) &event );
GDK_ACTION_COPY,
button_number, /* number of mouse button which started drag */
(GdkEvent*) &event );
wxMask *mask = m_goIcon.GetMask();
GdkBitmap *bm = (GdkBitmap *) NULL;
if (mask) bm = mask->GetBitmap();
GdkPixmap *pm = m_goIcon.GetPixmap();
GdkPixmap *pm = m_goIcon.GetPixmap();
gtk_drag_set_icon_pixmap( context,
gtk_widget_get_colormap( m_widget ),
pm,
bm,
0,
0 );
gtk_widget_get_colormap( m_widget ),
pm,
bm,
0,
0 );
while (m_waiting) gtk_main_iteration();;
}
g_blockEventsOnDrag = FALSE;
UnregisterWindow();
return m_retValue;
@@ -856,30 +856,30 @@ wxDragResult wxDropSource::DoDragDrop( bool WXUNUSED(bAllowMove) )
void wxDropSource::RegisterWindow()
{
if (!m_widget) return;
gtk_signal_connect( GTK_OBJECT(m_widget), "drag_data_get",
GTK_SIGNAL_FUNC (source_drag_data_get), (gpointer) this);
GTK_SIGNAL_FUNC (source_drag_data_get), (gpointer) this);
gtk_signal_connect (GTK_OBJECT(m_widget), "drag_data_delete",
GTK_SIGNAL_FUNC (source_drag_data_delete), (gpointer) this );
GTK_SIGNAL_FUNC (source_drag_data_delete), (gpointer) this );
gtk_signal_connect (GTK_OBJECT(m_widget), "drag_begin",
GTK_SIGNAL_FUNC (source_drag_begin), (gpointer) this );
GTK_SIGNAL_FUNC (source_drag_begin), (gpointer) this );
gtk_signal_connect (GTK_OBJECT(m_widget), "drag_end",
GTK_SIGNAL_FUNC (source_drag_end), (gpointer) this );
GTK_SIGNAL_FUNC (source_drag_end), (gpointer) this );
}
void wxDropSource::UnregisterWindow()
{
if (!m_widget) return;
gtk_signal_disconnect_by_func( GTK_OBJECT(m_widget),
GTK_SIGNAL_FUNC(source_drag_data_get), (gpointer) this );
GTK_SIGNAL_FUNC(source_drag_data_get), (gpointer) this );
gtk_signal_disconnect_by_func( GTK_OBJECT(m_widget),
GTK_SIGNAL_FUNC(source_drag_data_delete), (gpointer) this );
GTK_SIGNAL_FUNC(source_drag_data_delete), (gpointer) this );
gtk_signal_disconnect_by_func( GTK_OBJECT(m_widget),
GTK_SIGNAL_FUNC(source_drag_begin), (gpointer) this );
GTK_SIGNAL_FUNC(source_drag_begin), (gpointer) this );
gtk_signal_disconnect_by_func( GTK_OBJECT(m_widget),
GTK_SIGNAL_FUNC(source_drag_end), (gpointer) this );
GTK_SIGNAL_FUNC(source_drag_end), (gpointer) this );
}
#endif