/src/wrappers/gtk/library/gtk_viewport.e

  1indexing
  2	description: "GtkViewport, An adapter which makes widgets scrollable."
  3	copyright: "[
  4					Copyright (C) 2007 $EWLC_developer, $original_copyright_holder
  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
 22class GTK_VIEWPORT
 23	-- GtkViewport — An adapter which makes widgets scrollable
 24	
 25inherit GTK_BIN
 26	-- TODO: GtkViewport implements AtkImplementorIface.
 27
 28insert GTK_ADJUSTMENT_EXTERNALS -- Needed by dummy_gobject
 29	
 30creation dummy, make, from_external_pointer
 31
 32feature {} -- Creation
 33	make (an_orizontal_adjustment, a_vertical_adjustment: GTK_ADJUSTMENT) is
 34			-- Creates a new GtkViewport with the given adjustments.
 35		require
 36			orizontal_adjustment_not_void: an_orizontal_adjustment /= Void
 37			vertical_adjustment_not_void: a_vertical_adjustment /= Void
 38		do
 39			from_external_pointer(gtk_viewport_new(an_orizontal_adjustment.handle,
 40																a_vertical_adjustment.handle))
 41		end
 42
 43	-- hadjustment : 	horizontal adjustment.
 44	-- vadjustment : 	vertical adjustment.
 45	-- Returns : 	a new GtkViewport.
 46	-- gtk_viewport_get_hadjustment ()
 47
 48	-- GtkAdjustment*      gtk_viewport_get_hadjustment        (GtkViewport *viewport);
 49
 50	-- Returns the horizontal adjustment of the viewport.
 51
 52	-- viewport : 	a GtkViewport.
 53	-- Returns : 	the horizontal adjustment of viewport.
 54	-- gtk_viewport_get_vadjustment ()
 55
 56	-- GtkAdjustment*      gtk_viewport_get_vadjustment        (GtkViewport *viewport);
 57
 58	-- Returns the vertical adjustment of the viewport.
 59
 60	-- viewport : 	a GtkViewport.
 61	-- Returns : 	the vertical adjustment of viewport.
 62	-- gtk_viewport_set_hadjustment ()
 63
 64	-- void                gtk_viewport_set_hadjustment        (GtkViewport *viewport,
 65	--                                                          GtkAdjustment *adjustment);
 66
 67	-- Sets the horizontal adjustment of the viewport.
 68
 69	-- viewport : 	a GtkViewport.
 70	-- adjustment : 	a GtkAdjustment.
 71	-- gtk_viewport_set_vadjustment ()
 72
 73	-- void                gtk_viewport_set_vadjustment        (GtkViewport *viewport,
 74	--                                                          GtkAdjustment *adjustment);
 75
 76	-- Sets the vertical adjustment of the viewport.
 77
 78	-- viewport : 	a GtkViewport.
 79	-- adjustment : 	a GtkAdjustment.
 80	-- gtk_viewport_set_shadow_type ()
 81
 82	-- void                gtk_viewport_set_shadow_type        (GtkViewport *viewport,
 83	--                                                          GtkShadowType type);
 84
 85	-- Sets the shadow type of the viewport.
 86
 87	-- viewport : 	a GtkViewport.
 88	-- type : 	the new shadow type.
 89	-- gtk_viewport_get_shadow_type ()
 90
 91	-- GtkShadowType       gtk_viewport_get_shadow_type        (GtkViewport *viewport);
 92
 93	-- Gets the shadow type of the GtkViewport. See gtk_viewport_set_shadow_type().
 94
 95	-- viewport : 	a GtkViewport
 96	-- Returns : 	the shadow type
 97	-- Properties
 98
 99	--   "hadjustment"              GtkAdjustment         : Read / Write / Construct
100	--   "shadow-type"              GtkShadowType         : Read / Write
101	--   "vadjustment"              GtkAdjustment         : Read / Write / Construct
102
103	-- Property Details
104	-- The "hadjustment" property
105
106	--   "hadjustment"              GtkAdjustment         : Read / Write / Construct
107
108	-- The GtkAdjustment that determines the values of the horizontal position for this viewport.
109	-- The "shadow-type" property
110
111	--   "shadow-type"              GtkShadowType         : Read / Write
112
113	-- Determines how the shadowed box around the viewport is drawn.
114
115	-- Default value: GTK_SHADOW_IN
116	-- The "vadjustment" property
117
118	--   "vadjustment"              GtkAdjustment         : Read / Write / Construct
119
120	-- The GtkAdjustment that determines the values of the vertical position for this viewport.
121	-- Signals
122
123	--   "set-scroll-adjustments"                         : Run Last / Action
124
125
126	-- Signal Details
127	-- The "set-scroll-adjustments" signal
128
129	-- void                user_function                      (GtkViewport   *viewport,
130	--                                                         GtkAdjustment *arg1,
131	--                                                         GtkAdjustment *arg2,
132	--                                                         gpointer       user_data)      : Run Last / Action
133
134	-- viewport : 	the object which received the signal.
135	-- arg1 : 	
136	-- arg2 : 	
137	-- user_data : 	user data set when the signal handler was connected.
138feature {} -- External calls
139	gtk_viewport_new (a_hadjustment, a_vadjustment: POINTER): POINTER is
140			-- 	GtkWidget* gtk_viewport_new (GtkAdjustment *hadjustment, GtkAdjustment *vadjustment);
141		external "C use <gtk/gtk.h>"
142		end
143
144	gtk_viewport_get_hadjustment (a_viewport: POINTER): POINTER is
145			-- 	GtkAdjustment* gtk_viewport_get_hadjustment (GtkViewport *viewport);
146		external "C use <gtk/gtk.h>"
147		end
148
149 gtk_viewport_get_vadjustment (a_viewport: POINTER): POINTER is
150			-- 	GtkAdjustment* gtk_viewport_get_vadjustment (GtkViewport *viewport);
151		external "C use <gtk/gtk.h>"
152		end
153
154 gtk_viewport_set_hadjustment (a_viewport, a_adjustment: POINTER) is
155			-- 	void gtk_viewport_set_hadjustment (GtkViewport *viewport, GtkAdjustment *adjustment);
156		external "C use <gtk/gtk.h>"
157		end
158
159	gtk_viewport_set_vadjustment (a_viewport, a_adjustment: POINTER) is
160			-- 	void gtk_viewport_set_vadjustment (GtkViewport *viewport, GtkAdjustment *adjustment);
161		external "C use <gtk/gtk.h>"
162		end
163	
164	gtk_viewport_set_shadow_type (a_viewport: POINTER; a_gtkshadowtype: INTEGER) is
165			-- 	void gtk_viewport_set_shadow_type (GtkViewport *viewport, GtkShadowType type);
166		external "C use <gtk/gtk.h>"
167		end
168
169	gtk_viewport_get_shadow_type (a_viewport: POINTER): INTEGER is
170			-- 	GtkShadowType gtk_viewport_get_shadow_type (GtkViewport *viewport);
171		external "C use <gtk/gtk.h>"
172		end
173
174feature -- size
175	struct_size: INTEGER is
176		external "C inline use <gtk/gtk.h>"
177		alias "sizeof(GtkViewport)"
178		end
179	dummy_gobject: POINTER is
180		do
181			Result:=(gtk_viewport_new
182						(gtk_adjustment_new
183						 (0.1, 0.0, 1.0, 0.05, 0.1, 0.2),
184						 gtk_adjustment_new
185						 (0.1, 0.0, 1.0, 0.05, 0.1, 0.2)))
186		end
187end -- class GTK_VIEWPORT