/src/wrappers/gtk/library/gtk_target_entry.e

  1indexing
  2	description: "GtkTargetEntry -- String representing the drag type."
  3	copyright: "[
  4					Copyright (C) 2006 eiffel-libraries team, GTK+ team
  5				
  6					This library is free software; you can redistribute it and/or
  7					modify it under the terms of the GNU Lesser General Public License
  8					as published by the Free Software Foundation; either version 2.1 of
  9					the License, or (at your option) any later version.
 10				
 11					This library is distributed in the hope that it will be useful, but
 12					WITHOUT ANY WARRANTY; without even the implied warranty of
 13					MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 14					Lesser General Public License for more details.
 15
 16					You should have received a copy of the GNU Lesser General Public
 17					License along with this library; if not, write to the Free Software
 18					Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 19					02110-1301 USA
 20				]"
 21	gtk_documentation: "[
 22
 23						 ]"
 24
 25class GTK_TARGET_ENTRY
 26	--	A GtkTargetEntry structure represents a single type of data than
 27	--	can be supplied for by a widget for a selection or for supplied
 28	--	or received during drag-and-drop. It contains a string
 29	--	representing the drag type, a flags field (used only for drag
 30	--	and drop - see GtkTargetFlags), and an application assigned
 31	--	integer ID. The integer ID will later be passed as a signal
 32	--	parameter for signals like %"selection_get%".  It allows the
 33	--	application to identify the target type without extensive string
 34	--	compares.
 35
 36	-- GtkTargetEntry
 37	-- 
 38	-- typedef struct {
 39	--   gchar *target;
 40	--   guint  flags;
 41	--   guint  info;
 42	-- } GtkTargetEntry;
 43	
 44inherit
 45	G_STRUCT
 46
 47insert
 48	GTK_TARGET_ENTRY_EXTERNALS
 49
 50creation from_external_pointer, make
 51
 52feature -- Creation
 53
 54	make is
 55		do
 56			allocate
 57		end
 58
 59feature -- Access
 60
 61	target: STRING is
 62		local
 63			c_ptr: POINTER
 64		do
 65			c_ptr := gtk_target_entry_get_target (handle)
 66			if c_ptr.is_not_null then
 67				create Result.from_external (c_ptr)
 68			end
 69		end
 70
 71	flags: INTEGER is
 72		do
 73			Result := gtk_target_entry_get_flags (handle)
 74		end
 75
 76	info: INTEGER is
 77		do
 78			Result := gtk_target_entry_get_info (handle)
 79		end
 80
 81feature -- Operations
 82
 83	set_target (a_target: STRING) is
 84		require
 85			a_target /= Void
 86		do
 87			gtk_target_entry_set_target (handle, a_target.to_external)
 88		end
 89
 90	set_flags (some_flags: INTEGER) is
 91		do
 92			gtk_target_entry_set_flags (handle, some_flags)
 93		end
 94
 95	set_info (some_info: INTEGER) is
 96		do
 97			gtk_target_entry_set_info (handle, some_info)
 98		end
 99
100feature -- size
101
102	struct_size: INTEGER is
103		external "C inline use <gtk/gtk.h>"
104		alias "sizeof (GtkTargetEntry)"
105		end
106
107end