Added a modular client-message-filter mechanism, that is used for the DND
Sun Oct 18 18:16:39 1998 Owen Taylor <otaylor@gtk.org> * gdk/gdk.c gdkprivate.h: Added a modular client-message-filter mechanism, that is used for the DND messages. Removed all the old DND code. * gdk/gdkcolormap.c gdk/gdkcolormap.h: Add a function to get the visual of a given colormap. * gtk/gtkcolorsel.c: Conversion to new DND, drag a color-swatch. * gdk/gdk.h gdk/gdkdnd.c: The low-level X oriented portions of drag and drop protocols. Sending and receiving client messages, and navigating window trees. * gdk/gdkimage.c: added a gdk_flush() when destroying SHM images to hopefully make it more likely that X will gracefully handle the segment being destroyed. * gdk/gdkprivate.h gtk/gtkdebug.h: Add new DND debugging flags. * gtk/gtkeditable.[ch]: Updates for the selection handling changes. * gtk/gtkselection.[ch]: Added GtkTargetList, a refcounted data structure for keeping track of lists of GdkAtom + information. Removed selection_handler_add in favor of a "drag_data_get" signal. * gtk/gtkdnd.[ch] gtk/gtk.h: New files - highlevel (event loop dependent) parts of the DND protocols, display of drag icons, drag-under highlighting, and the "default handlers". * gtk/gtkinvisible.[ch]: New widget - InputOnly offscreen windows that are used for reliable pointer grabs and selection handling in the DND code. * gtk/testdnd.c: New test program for new DND. (Old DND tests in testgtk still need to be converted.) * gtk/testselection.c: Use the new selection API. * docs/dnd_internals: Start at describing how all the new code works inside. * docs/Changes-1.2.txt: New file describing source-incompatible changes in GTK+-1.2. Sat Oct 17 22:50:34 1998 Owen Taylor <otaylor@gtk.org> * gdk/gdkwindow.c (gdk_window_remove_filter): Free the right list node. * gdk/gdkwindow.c (gdk_window_init): Add gdk_root_parent to the XID table so we can receive events on it. Wed Oct 14 12:57:40 1998 Owen Taylor <otaylor@redhat.com> * gdk/gdk.c gdk/gdk.h (gdk_event_get_time): New function to get the timestamp from a generic event. Fri Oct 9 13:16:04 1998 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_add_events): Added function that safely adds additional events to a widget's event mask, even if the widget has previously been realized. (We can do this, but not remove events from the event mask). Fri Oct 2 17:35:35 1998 Owen Taylor <otaylor@redhat.com> * gdk/gdkproperty.c (gdk_property_get): Allow type == 0, for AnyPropertyType. Fri Oct 2 10:32:21 1998 Owen Taylor <otaylor@redhat.com> * gdk/gdkproperty.c (gdk_atom_intern): Add client-local hashing. Thu Sep 24 20:33:54 1998 Owen Taylor <otaylor@redhat.com> * gdk/gdk.c (gdk_event_send_clientmessage_toall): serial isn't a timestamp. Thu Sep 17 14:23:03 1998 Owen Taylor <otaylor@redhat.com> * gdk/gdk.c (gdk_event_translate): Removed printing of unknown window lookup warnings. (Made it a GDK_NOTE) - they happen in many circumstances.
This commit is contained in:
Owen Taylor
@ -136,7 +136,7 @@ struct _GtkAllocation
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no fields should be modified directly, they should not be created
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directly, and pointers to them should not be stored beyond the duration of
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a callback. (If the last is changed, we'll need to add reference
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counting) */
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counting.) The time field gives the timestamp at which the data was sent. */
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struct _GtkSelectionData
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{
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@ -314,31 +314,55 @@ struct _GtkWidgetClass
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GdkEventProximity *event);
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gint (* proximity_out_event) (GtkWidget *widget,
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GdkEventProximity *event);
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gint (* drag_begin_event) (GtkWidget *widget,
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GdkEventDragBegin *event);
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gint (* drag_request_event) (GtkWidget *widget,
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GdkEventDragRequest *event);
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gint (* drag_end_event) (GtkWidget *widget,
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GdkEvent *event);
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gint (* drop_enter_event) (GtkWidget *widget,
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GdkEventDropEnter *event);
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gint (* drop_leave_event) (GtkWidget *widget,
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GdkEventDropLeave *event);
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gint (* drop_data_available_event)(GtkWidget *widget,
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GdkEventDropDataAvailable *event);
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gint (* visibility_notify_event) (GtkWidget *widget,
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GdkEventVisibility *event);
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gint (* client_event) (GtkWidget *widget,
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GdkEventClient *event);
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gint (* no_expose_event) (GtkWidget *widget,
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GdkEventAny *event);
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gint (* other_event) (GtkWidget *widget,
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GdkEventOther *event);
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/* selection */
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void (* selection_received) (GtkWidget *widget,
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GtkSelectionData *selection_data);
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/* selection */
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void (* selection_get) (GtkWidget *widget,
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GtkSelectionData *selection_data,
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guint info,
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guint time);
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void (* selection_received) (GtkWidget *widget,
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GtkSelectionData *selection_data,
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guint time);
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/* Source side drag signals */
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void (* drag_begin) (GtkWidget *widget,
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GdkDragContext *context);
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void (* drag_end) (GtkWidget *widget,
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GdkDragContext *context);
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void (* drag_data_get) (GtkWidget *widget,
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GdkDragContext *context,
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GtkSelectionData *selection_data,
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guint info,
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guint32 time);
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void (* drag_data_delete) (GtkWidget *widget,
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GdkDragContext *context);
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/* Target side drag signals */
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void (* drag_leave) (GtkWidget *widget,
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GdkDragContext *context,
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guint time);
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gboolean (* drag_motion) (GtkWidget *widget,
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GdkDragContext *context,
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gint x,
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gint y,
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guint time);
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gboolean (* drag_drop) (GtkWidget *widget,
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GdkDragContext *context,
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gint x,
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gint y,
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guint time);
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void (* drag_data_received) (GtkWidget *widget,
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GdkDragContext *context,
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GtkSelectionData *selection_data,
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guint info,
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guint32 time);
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/* action signals */
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void (* debug_msg) (GtkWidget *widget,
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const gchar *string);
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@ -460,6 +484,8 @@ void gtk_widget_set_usize (GtkWidget *widget,
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gint height);
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void gtk_widget_set_events (GtkWidget *widget,
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gint events);
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void gtk_widget_add_events (GtkWidget *widget,
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gint events);
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void gtk_widget_set_extension_events (GtkWidget *widget,
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GdkExtensionMode mode);
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@ -536,33 +562,6 @@ void gtk_widget_class_path (GtkWidget *widget,
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gchar **path,
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gchar **path_reversed);
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/* When you get a drag_enter event, you can use this to tell Gtk of other
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* items that are to be dragged as well...
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*/
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void gtk_widget_dnd_drag_add (GtkWidget *widget);
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/* These two functions enable drag and/or drop on a widget,
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* and also let Gtk know what data types will be accepted (use MIME
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* type naming, plus tacking "URL:" on the front for link dragging)
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*/
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void gtk_widget_dnd_drag_set (GtkWidget *widget,
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guint8 drag_enable,
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gchar **type_accept_list,
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guint numtypes);
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void gtk_widget_dnd_drop_set (GtkWidget *widget,
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guint8 drop_enable,
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gchar **type_accept_list,
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guint numtypes,
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guint8 is_destructive_operation);
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/* Used to reply to a DRAG_REQUEST event - if you don't want to
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* give the data then pass in NULL for it
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*/
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void gtk_widget_dnd_data_set (GtkWidget *widget,
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GdkEvent *event,
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gpointer data,
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gulong data_numbytes);
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#if defined (GTK_TRACE_OBJECTS) && defined (__GNUC__)
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# define gtk_widget_ref gtk_object_ref
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# define gtk_widget_unref gtk_object_unref
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