104 lines
3.6 KiB
C
104 lines
3.6 KiB
C
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/* 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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#pragma once
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#if !defined (__GDK_H_INSIDE__) && !defined (GTK_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 (gdk_drag_get_type ())
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#define GDK_DRAG(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_DRAG, GdkDrag))
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#define GDK_IS_DRAG(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_DRAG))
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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 `GdkDrag` to the reason of a cancelled DND operation.
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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_get_type (void) G_GNUC_CONST;
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GDK_AVAILABLE_IN_ALL
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GdkDisplay * gdk_drag_get_display (GdkDrag *drag);
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GDK_AVAILABLE_IN_ALL
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GdkDevice * gdk_drag_get_device (GdkDrag *drag);
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GDK_AVAILABLE_IN_ALL
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GdkContentFormats *gdk_drag_get_formats (GdkDrag *drag);
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GDK_AVAILABLE_IN_ALL
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GdkDragAction gdk_drag_get_actions (GdkDrag *drag);
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GDK_AVAILABLE_IN_ALL
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GdkDragAction gdk_drag_get_selected_action (GdkDrag *drag);
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GDK_AVAILABLE_IN_ALL
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gboolean gdk_drag_action_is_unique (GdkDragAction action) G_GNUC_CONST;
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GDK_AVAILABLE_IN_ALL
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GdkDrag * gdk_drag_begin (GdkSurface *surface,
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GdkDevice *device,
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GdkContentProvider *content,
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GdkDragAction actions,
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double dx,
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double dy);
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GDK_AVAILABLE_IN_ALL
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void gdk_drag_drop_done (GdkDrag *drag,
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gboolean success);
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GDK_AVAILABLE_IN_ALL
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GdkSurface *gdk_drag_get_drag_surface (GdkDrag *drag);
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GDK_AVAILABLE_IN_ALL
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void gdk_drag_set_hotspot (GdkDrag *drag,
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int hot_x,
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int hot_y);
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GDK_AVAILABLE_IN_ALL
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GdkContentProvider *
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gdk_drag_get_content (GdkDrag *drag);
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GDK_AVAILABLE_IN_ALL
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GdkSurface * gdk_drag_get_surface (GdkDrag *drag);
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G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkDrag, g_object_unref)
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G_END_DECLS
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