mirror of
https://gitlab.gnome.org/GNOME/glade.git
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4fced46855
Added private _GladeDrag interface. (only used internaly in gladeui) Implemented _GladeDrag in GladePlaceholder GladeWidget GladeDesignView and GladeDesignLayout Added drag-dest property to GladeWidget to enable/disable drag support (used in GtkFixed GtkLayout and GtkOverlay containers) Made GladeInspector a drag source by implementing GtkTreeDragSource interface in GladeProject
82 lines
2.6 KiB
C
82 lines
2.6 KiB
C
/*
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* glade-drag.h
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*
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* Copyright (C) 2013 Juan Pablo Ugarte
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*
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* Authors:
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* Juan Pablo Ugarte <juanpablougarte@gmail.com>
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*
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* This library is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as
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* published by the Free Software Foundation; either version 2.1 of
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* 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, but
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* 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 program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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*/
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#ifndef _GLADE_DRAG_H_
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#define _GLADE_DRAG_H_
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#include "glade-widget-adaptor.h"
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G_BEGIN_DECLS
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#define GLADE_TYPE_DRAG (_glade_drag_get_type ())
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#define GLADE_DRAG(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GLADE_TYPE_DRAG, _GladeDrag))
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#define GLADE_IS_DRAG(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GLADE_TYPE_DRAG))
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#define GLADE_DRAG_GET_INTERFACE(inst) (G_TYPE_INSTANCE_GET_INTERFACE ((inst), GLADE_TYPE_DRAG, _GladeDragInterface))
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typedef struct __GladeDrag _GladeDrag;
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typedef struct __GladeDragInterface _GladeDragInterface;
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struct __GladeDragInterface
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{
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GTypeInterface parent_instance;
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gboolean (*can_drag) (_GladeDrag *source);
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gboolean (*can_drop) (_GladeDrag *dest,
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gint x,
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gint y,
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GObject *data);
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gboolean (*drop) (_GladeDrag *dest,
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gint x,
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gint y,
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GObject *data);
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void (*highlight) (_GladeDrag *dest,
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gint x,
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gint y);
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};
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GType _glade_drag_get_type (void) G_GNUC_CONST;
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gboolean _glade_drag_can_drag (_GladeDrag *source);
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gboolean _glade_drag_can_drop (_GladeDrag *dest,
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gint x,
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gint y,
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GObject *data);
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gboolean _glade_drag_drop (_GladeDrag *dest,
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gint x,
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gint y,
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GObject *data);
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void _glade_drag_highlight (_GladeDrag *dest,
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gint x,
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gint y);
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G_END_DECLS
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#endif /* _GLADE_DRAG_DEST_H_ */
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