1 /* Copyright (c) 2009, Igalia
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * * Neither the name of the Nokia Corporation nor the names of its
14 * contributors may be used to endorse or promote products derived from
15 * this software without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
18 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
19 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
20 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
21 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
22 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
23 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
24 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
25 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
26 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
27 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 #ifndef MODEST_SCROLLABLE_H
31 #define MODEST_SCROLLABLE_H
34 #include <glib-object.h>
39 #define MODEST_TYPE_SCROLLABLE (modest_scrollable_get_type ())
40 #define MODEST_SCROLLABLE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), MODEST_TYPE_SCROLLABLE, ModestScrollable))
41 #define MODEST_IS_SCROLLABLE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), MODEST_TYPE_SCROLLABLE))
42 #define MODEST_SCROLLABLE_GET_IFACE(inst) (G_TYPE_INSTANCE_GET_INTERFACE ((inst), MODEST_TYPE_SCROLLABLE, ModestScrollableIface))
44 typedef struct _ModestScrollable ModestScrollable;
45 typedef struct _ModestScrollableIface ModestScrollableIface;
47 struct _ModestScrollableIface
49 GTypeInterface parent;
51 void (*add_with_viewport) (ModestScrollable *self, GtkWidget *widget);
52 GtkAdjustment * (*get_vadjustment) (ModestScrollable *self);
53 GtkAdjustment * (*get_hadjustment) (ModestScrollable *self);
54 void (*scroll_to) (ModestScrollable *self, const gint x, const gint y);
55 void (*jump_to) (ModestScrollable *self, const gint x, const gint y);
56 GtkPolicyType (*get_vertical_policy) (ModestScrollable *self);
57 GtkPolicyType (*get_horizontal_policy) (ModestScrollable *self);
58 void (*set_vertical_policy) (ModestScrollable *self, GtkPolicyType policy);
59 void (*set_horizontal_policy) (ModestScrollable *self, GtkPolicyType policy);
62 /* horizontal-policy; */
63 /* vertical-policy; */
65 /* horizontal-max-overshoot */
66 /* vertical-max-overshoot */
70 GType modest_scrollable_get_type (void);
73 MODEST_MOVEMENT_MODE_HORIZONTAL = 1 << 1,
74 MODEST_MOVEMENT_MODE_VERTICAL = 1 << 2,
75 MODEST_MOVEMENT_MODE_BOTH = 0x000006
79 GType modest_movement_mode_get_type (void);
80 #define MODEST_TYPE_MOVEMENT_MODE (modest_movement_mode_get_type())
84 void modest_scrollable_add_with_viewport (ModestScrollable *self, GtkWidget *widget);
85 GtkAdjustment * modest_scrollable_get_vadjustment (ModestScrollable *self);
86 GtkAdjustment * modest_scrollable_get_hadjustment (ModestScrollable *self);
87 void modest_scrollable_scroll_to (ModestScrollable *self, const gint x, const gint y);
88 void modest_scrollable_jump_to (ModestScrollable *self, const gint x, const gint y);
89 GtkPolicyType modest_scrollable_get_vertical_policy (ModestScrollable *self);
90 GtkPolicyType modest_scrollable_get_horizontal_policy (ModestScrollable *self);
91 void modest_scrollable_set_vertical_policy (ModestScrollable *self, GtkPolicyType policy);
92 void modest_scrollable_set_horizontal_policy (ModestScrollable *self, GtkPolicyType policy);
95 void modest_scrollable_scroll (ModestScrollable *self, gint horizontal, gint vertical);