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https://gitlab.gnome.org/GNOME/gtk.git
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4c150d8eb5
Remove all the old 2.x and 3.x version annotations. GTK+ 4 is a new start, and from the perspective of a GTK+ 4 developer all these APIs have been around since the beginning.
160 lines
6.5 KiB
C
160 lines
6.5 KiB
C
/* GDK - The GIMP Drawing Kit
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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 Lesser 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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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*
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* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
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* file for a list of people on the GTK+ Team. See the ChangeLog
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* files for a list of changes. These files are distributed with
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* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
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*/
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#ifndef __GDK_DND_H__
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#define __GDK_DND_H__
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#if !defined (__GDK_H_INSIDE__) && !defined (GDK_COMPILATION)
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#error "Only <gdk/gdk.h> can be included directly."
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#endif
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#include <gdk/gdktypes.h>
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#include <gdk/gdkdevice.h>
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#include <gdk/gdkevents.h>
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G_BEGIN_DECLS
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#define GDK_TYPE_DRAG_CONTEXT (gdk_drag_context_get_type ())
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#define GDK_DRAG_CONTEXT(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_DRAG_CONTEXT, GdkDragContext))
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#define GDK_IS_DRAG_CONTEXT(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_DRAG_CONTEXT))
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/**
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* GdkDragAction:
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* @GDK_ACTION_DEFAULT: Means nothing, and should not be used.
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* @GDK_ACTION_COPY: Copy the data.
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* @GDK_ACTION_MOVE: Move the data, i.e. first copy it, then delete
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* it from the source using the DELETE target of the X selection protocol.
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* @GDK_ACTION_LINK: Add a link to the data. Note that this is only
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* useful if source and destination agree on what it means.
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* @GDK_ACTION_PRIVATE: Special action which tells the source that the
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* destination will do something that the source doesn’t understand.
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* @GDK_ACTION_ASK: Ask the user what to do with the data.
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*
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* Used in #GdkDragContext to indicate what the destination
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* should do with the dropped data.
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*/
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typedef enum
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{
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GDK_ACTION_DEFAULT = 1 << 0,
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GDK_ACTION_COPY = 1 << 1,
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GDK_ACTION_MOVE = 1 << 2,
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GDK_ACTION_LINK = 1 << 3,
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GDK_ACTION_PRIVATE = 1 << 4,
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GDK_ACTION_ASK = 1 << 5
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} GdkDragAction;
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/**
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* GdkDragCancelReason:
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* @GDK_DRAG_CANCEL_NO_TARGET: There is no suitable drop target.
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* @GDK_DRAG_CANCEL_USER_CANCELLED: Drag cancelled by the user
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* @GDK_DRAG_CANCEL_ERROR: Unspecified error.
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*
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* Used in #GdkDragContext to the reason of a cancelled DND operation.
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*
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* Since: 3.20
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*/
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typedef enum {
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GDK_DRAG_CANCEL_NO_TARGET,
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GDK_DRAG_CANCEL_USER_CANCELLED,
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GDK_DRAG_CANCEL_ERROR
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} GdkDragCancelReason;
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GDK_AVAILABLE_IN_ALL
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GType gdk_drag_context_get_type (void) G_GNUC_CONST;
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GDK_AVAILABLE_IN_ALL
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GdkDisplay * gdk_drag_context_get_display (GdkDragContext *context);
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GDK_AVAILABLE_IN_ALL
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GdkDevice * gdk_drag_context_get_device (GdkDragContext *context);
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GDK_AVAILABLE_IN_ALL
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GdkContentFormats *gdk_drag_context_get_formats (GdkDragContext *context);
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GDK_AVAILABLE_IN_ALL
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GdkDragAction gdk_drag_context_get_actions (GdkDragContext *context);
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GDK_AVAILABLE_IN_ALL
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GdkDragAction gdk_drag_context_get_suggested_action (GdkDragContext *context);
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GDK_AVAILABLE_IN_ALL
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GdkDragAction gdk_drag_context_get_selected_action (GdkDragContext *context);
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GDK_AVAILABLE_IN_ALL
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GdkWindow *gdk_drag_context_get_source_window (GdkDragContext *context);
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GDK_AVAILABLE_IN_ALL
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GdkWindow *gdk_drag_context_get_dest_window (GdkDragContext *context);
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/* Destination side */
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GDK_AVAILABLE_IN_ALL
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void gdk_drag_status (GdkDragContext *context,
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GdkDragAction action,
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guint32 time_);
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GDK_AVAILABLE_IN_ALL
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void gdk_drop_reply (GdkDragContext *context,
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gboolean accepted,
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guint32 time_);
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GDK_AVAILABLE_IN_ALL
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void gdk_drop_finish (GdkDragContext *context,
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gboolean success,
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guint32 time_);
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GDK_AVAILABLE_IN_ALL
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void gdk_drop_read_async (GdkDragContext *context,
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const char **mime_types,
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int io_priority,
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GCancellable *cancellable,
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GAsyncReadyCallback callback,
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gpointer user_data);
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GDK_AVAILABLE_IN_ALL
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GInputStream * gdk_drop_read_finish (GdkDragContext *context,
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const char **out_mime_type,
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GAsyncResult *result,
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GError **error);
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/* Source side */
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GDK_AVAILABLE_IN_ALL
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GdkDragContext * gdk_drag_begin (GdkWindow *window,
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GdkDevice *device,
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GdkContentProvider *content,
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GdkDragAction actions,
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gint dx,
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gint dy);
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GDK_AVAILABLE_IN_ALL
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gboolean gdk_drag_drop_succeeded (GdkDragContext *context);
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GDK_AVAILABLE_IN_ALL
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void gdk_drag_drop_done (GdkDragContext *context,
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gboolean success);
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GDK_AVAILABLE_IN_ALL
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GdkWindow *gdk_drag_context_get_drag_window (GdkDragContext *context);
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GDK_AVAILABLE_IN_ALL
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void gdk_drag_context_set_hotspot (GdkDragContext *context,
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gint hot_x,
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gint hot_y);
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G_END_DECLS
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#endif /* __GDK_DND_H__ */
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