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Diffstat (limited to 'gtk/gtkdnd.h')
| -rw-r--r-- | gtk/gtkdnd.h | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/gtk/gtkdnd.h b/gtk/gtkdnd.h new file mode 100644 index 0000000000..8f313e70ee --- /dev/null +++ b/gtk/gtkdnd.h @@ -0,0 +1,129 @@ +/* GTK - The GIMP Toolkit + * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ +#ifndef __GTK_DND_H__ +#define __GTK_DND_H__ + +#include <gdk/gdk.h> +#include <gtk/gtkenums.h> +#include <gtk/gtkwidget.h> +#include <gtk/gtkselection.h> + +#ifdef __cplusplus +extern "C" { +#pragma } +#endif /* __cplusplus */ + +typedef enum { + GTK_DEST_DEFAULT_MOTION = 1 << 0, /* respond to "drag_motion" */ + GTK_DEST_DEFAULT_HIGHLIGHT = 1 << 1, /* auto-highlight */ + GTK_DEST_DEFAULT_DROP = 1 << 2, /* respond to "drag_drop" */ + GTK_DEST_DEFAULT_ALL = 0x07 +} GtkDestDefaults; + +/* Destination side */ + +void gtk_drag_get_data (GtkWidget *widget, + GdkDragContext *context, + GdkAtom target, + guint32 time); +void gtk_drag_finish (GdkDragContext *context, + gboolean success, + gboolean delete, + guint32 time); + +void gtk_drag_highlight (GtkWidget *widget); +void gtk_drag_unhighlight (GtkWidget *widget); + +void gtk_drag_dest_set (GtkWidget *widget, + GtkDestDefaults flags, + GtkTargetEntry *targets, + gint n_targets, + GdkDragAction actions); + +void gtk_drag_dest_set_proxy (GtkWidget *widget, + GdkWindow *proxy_window, + GdkDragProtocol protocol, + gboolean use_coordinates); + +/* There probably should be functions for setting the targets + * as a GtkTargetList + */ + +void gtk_drag_dest_unset (GtkWidget *widget); + +/* Source side */ + +void gtk_drag_source_set (GtkWidget *widget, + GdkModifierType start_button_mask, + GtkTargetEntry *targets, + gint n_targets, + GdkDragAction actions); + +void gtk_drag_source_set_icon (GtkWidget *widget, + GdkColormap *colormap, + GdkPixmap *pixmap, + GdkBitmap *mask); + +/* There probably should be functions for setting the targets + * as a GtkTargetList + */ + +GdkDragContext *gtk_drag_begin (GtkWidget *widget, + GtkTargetList *targets, + GdkDragAction actions, + gint button, + GdkEvent *event); + +/* Set the image being dragged around + */ +void gtk_drag_set_icon_widget (GdkDragContext *context, + GtkWidget *widget, + gint hot_x, + gint hot_y); + +void gtk_drag_set_icon_pixmap (GdkDragContext *context, + GdkColormap *colormap, + GdkPixmap *pixmap, + GdkBitmap *mask, + gint hot_x, + gint hot_y); + +void gtk_drag_set_icon_default (GdkDragContext *context); + +void gtk_drag_set_default_icon (GdkColormap *colormap, + GdkPixmap *pixmap, + GdkBitmap *mask, + gint hot_x, + gint hot_y); + + +/* Internal functions */ +void gtk_drag_source_handle_event (GtkWidget *widget, + GdkEvent *event); +void gtk_drag_dest_handle_event (GtkWidget *toplevel, + GdkEvent *event); + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif /* __GTK_DND_H__ */ + + + |