forked from AuroraMiddleware/gtk
f7bcb45607
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.
130 lines
3.7 KiB
C
130 lines
3.7 KiB
C
/* GTK - The GIMP Toolkit
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* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GTK_DND_H__
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#define __GTK_DND_H__
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#include <gdk/gdk.h>
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#include <gtk/gtkenums.h>
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#include <gtk/gtkwidget.h>
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#include <gtk/gtkselection.h>
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#ifdef __cplusplus
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extern "C" {
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#pragma }
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#endif /* __cplusplus */
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typedef enum {
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GTK_DEST_DEFAULT_MOTION = 1 << 0, /* respond to "drag_motion" */
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GTK_DEST_DEFAULT_HIGHLIGHT = 1 << 1, /* auto-highlight */
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GTK_DEST_DEFAULT_DROP = 1 << 2, /* respond to "drag_drop" */
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GTK_DEST_DEFAULT_ALL = 0x07
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} GtkDestDefaults;
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/* Destination side */
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void gtk_drag_get_data (GtkWidget *widget,
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GdkDragContext *context,
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GdkAtom target,
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guint32 time);
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void gtk_drag_finish (GdkDragContext *context,
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gboolean success,
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gboolean delete,
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guint32 time);
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void gtk_drag_highlight (GtkWidget *widget);
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void gtk_drag_unhighlight (GtkWidget *widget);
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void gtk_drag_dest_set (GtkWidget *widget,
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GtkDestDefaults flags,
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GtkTargetEntry *targets,
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gint n_targets,
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GdkDragAction actions);
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void gtk_drag_dest_set_proxy (GtkWidget *widget,
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GdkWindow *proxy_window,
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GdkDragProtocol protocol,
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gboolean use_coordinates);
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/* There probably should be functions for setting the targets
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* as a GtkTargetList
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*/
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void gtk_drag_dest_unset (GtkWidget *widget);
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/* Source side */
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void gtk_drag_source_set (GtkWidget *widget,
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GdkModifierType start_button_mask,
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GtkTargetEntry *targets,
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gint n_targets,
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GdkDragAction actions);
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void gtk_drag_source_set_icon (GtkWidget *widget,
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GdkColormap *colormap,
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GdkPixmap *pixmap,
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GdkBitmap *mask);
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/* There probably should be functions for setting the targets
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* as a GtkTargetList
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*/
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GdkDragContext *gtk_drag_begin (GtkWidget *widget,
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GtkTargetList *targets,
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GdkDragAction actions,
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gint button,
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GdkEvent *event);
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/* Set the image being dragged around
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*/
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void gtk_drag_set_icon_widget (GdkDragContext *context,
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GtkWidget *widget,
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gint hot_x,
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gint hot_y);
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void gtk_drag_set_icon_pixmap (GdkDragContext *context,
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GdkColormap *colormap,
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GdkPixmap *pixmap,
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GdkBitmap *mask,
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gint hot_x,
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gint hot_y);
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void gtk_drag_set_icon_default (GdkDragContext *context);
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void gtk_drag_set_default_icon (GdkColormap *colormap,
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GdkPixmap *pixmap,
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GdkBitmap *mask,
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gint hot_x,
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gint hot_y);
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/* Internal functions */
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void gtk_drag_source_handle_event (GtkWidget *widget,
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GdkEvent *event);
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void gtk_drag_dest_handle_event (GtkWidget *toplevel,
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GdkEvent *event);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __GTK_DND_H__ */
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