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Add a default handler for drag_failed

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And use it in notebook dnd.
This commit is contained in:
Matthias Clasen 2010-12-22 18:46:29 -05:00
parent e6693ab840
commit 9baf24f87e
3 changed files with 8 additions and 8 deletions
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10
gtk/gtknotebook.c
View File

@ -371,8 +371,7 @@ static void gtk_notebook_drag_end (GtkWidget *widget,
GdkDragContext *context); GdkDragContext *context);
static gboolean gtk_notebook_drag_failed (GtkWidget *widget, static gboolean gtk_notebook_drag_failed (GtkWidget *widget,
GdkDragContext *context, GdkDragContext *context,
GtkDragResult result, GtkDragResult result);
gpointer data);
static gboolean gtk_notebook_drag_motion (GtkWidget *widget, static gboolean gtk_notebook_drag_motion (GtkWidget *widget,
GdkDragContext *context, GdkDragContext *context,
gint x, gint x,
@ -665,6 +664,7 @@ gtk_notebook_class_init (GtkNotebookClass *class)
widget_class->drag_drop = gtk_notebook_drag_drop; widget_class->drag_drop = gtk_notebook_drag_drop;
widget_class->drag_data_get = gtk_notebook_drag_data_get; widget_class->drag_data_get = gtk_notebook_drag_data_get;
widget_class->drag_data_received = gtk_notebook_drag_data_received; widget_class->drag_data_received = gtk_notebook_drag_data_received;
widget_class->drag_failed = gtk_notebook_drag_failed;
widget_class->compute_expand = gtk_notebook_compute_expand; widget_class->compute_expand = gtk_notebook_compute_expand;
container_class->add = gtk_notebook_add; container_class->add = gtk_notebook_add;
@ -1202,9 +1202,6 @@ gtk_notebook_init (GtkNotebook *notebook)
notebook_targets, G_N_ELEMENTS (notebook_targets), notebook_targets, G_N_ELEMENTS (notebook_targets),
GDK_ACTION_MOVE); GDK_ACTION_MOVE);
g_signal_connect (G_OBJECT (notebook), "drag-failed",
G_CALLBACK (gtk_notebook_drag_failed), NULL);
gtk_drag_dest_set_track_motion (GTK_WIDGET (notebook), TRUE); gtk_drag_dest_set_track_motion (GTK_WIDGET (notebook), TRUE);
context = gtk_widget_get_style_context (GTK_WIDGET (notebook)); context = gtk_widget_get_style_context (GTK_WIDGET (notebook));
@ -3588,8 +3585,7 @@ gtk_notebook_create_window (GtkNotebook *notebook,
static gboolean static gboolean
gtk_notebook_drag_failed (GtkWidget *widget, gtk_notebook_drag_failed (GtkWidget *widget,
GdkDragContext *context, GdkDragContext *context,
GtkDragResult result, GtkDragResult result)
gpointer data)
{ {
if (result == GTK_DRAG_RESULT_NO_TARGET) if (result == GTK_DRAG_RESULT_NO_TARGET)
{ {

3
gtk/gtkwidget.c
View File

@ -2455,7 +2455,8 @@ gtk_widget_class_init (GtkWidgetClass *klass)
g_signal_new (I_("drag-failed"), g_signal_new (I_("drag-failed"),
G_TYPE_FROM_CLASS (klass), G_TYPE_FROM_CLASS (klass),
G_SIGNAL_RUN_LAST, G_SIGNAL_RUN_LAST,
0, _gtk_boolean_handled_accumulator, NULL, G_STRUCT_OFFSET (GtkWidgetClass, drag_failed),
_gtk_boolean_handled_accumulator, NULL,
_gtk_marshal_BOOLEAN__OBJECT_ENUM, _gtk_marshal_BOOLEAN__OBJECT_ENUM,
G_TYPE_BOOLEAN, 2, G_TYPE_BOOLEAN, 2,
GDK_TYPE_DRAG_CONTEXT, GDK_TYPE_DRAG_CONTEXT,

3
gtk/gtkwidget.h
View File

@ -375,6 +375,9 @@ struct _GtkWidgetClass
GtkSelectionData *selection_data, GtkSelectionData *selection_data,
guint info, guint info,
guint time_); guint time_);
gboolean (* drag_failed) (GtkWidget *widget,
GdkDragContext *context,
GtkDragResult result);
/* Signals used only for keybindings */ /* Signals used only for keybindings */
gboolean (* popup_menu) (GtkWidget *widget); gboolean (* popup_menu) (GtkWidget *widget);