1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
|
<!-- ##### SECTION Title ##### -->
GtkMenuShell
<!-- ##### SECTION Short_Description ##### -->
A base class for menu objects
<!-- ##### SECTION Long_Description ##### -->
<para>
A #GtkMenuShell is the abstract base class used to derive the
#GtkMenu and #GtkMenuBar subclasses.
</para>
<para>
A #GtkMenuShell is a container of #GtkMenuItem objects arranged in a
list which can be navigated, selected, and activated by the user to perform
application functions. A #GtkMenuItem can have a submenu associated with it,
allowing for nested hierarchical menus.
</para>
<!-- ##### SECTION See_Also ##### -->
<para>
</para>
<!-- ##### SECTION Stability_Level ##### -->
<!-- ##### SECTION Image ##### -->
<!-- ##### STRUCT GtkMenuShell ##### -->
<para>
The #GtkMenuShell-struct struct contains the following fields.
(These fields should be considered read-only. They should never be set by
an application.)
<informaltable pgwide="1" frame="none" role="struct">
<tgroup cols="2"><colspec colwidth="2*"/><colspec colwidth="8*"/>
<tbody>
<row>
<entry>#GList *children;</entry>
<entry>The list of #GtkMenuItem objects contained by this #GtkMenuShell.
</entry>
</row>
</tbody></tgroup></informaltable>
</para>
<!-- ##### SIGNAL GtkMenuShell::activate-current ##### -->
<para>
An action signal that activates the current menu item within the menu
shell.
</para>
@menushell: the object which received the signal.
@force_hide: if TRUE, hide the menu after activating the menu item.
<!-- ##### SIGNAL GtkMenuShell::cancel ##### -->
<para>
An action signal which cancels the selection within the menu shell.
Causes the GtkMenuShell::selection-done signal to be emitted.
</para>
@menushell: the object which received the signal.
<!-- ##### SIGNAL GtkMenuShell::cycle-focus ##### -->
<para>
</para>
@menushell: the object which received the signal.
@arg1:
<!-- ##### SIGNAL GtkMenuShell::deactivate ##### -->
<para>
This signal is emitted when a menu shell is deactivated.
</para>
@menushell: the object which received the signal.
<!-- ##### SIGNAL GtkMenuShell::move-current ##### -->
<para>
An action signal which moves the current menu item in the direction
specified by @direction.
</para>
@menushell: the object which received the signal.
@direction: the direction to move.
<!-- ##### SIGNAL GtkMenuShell::move-selected ##### -->
<para>
</para>
@menushell: the object which received the signal.
@arg1:
@Returns:
<!-- ##### SIGNAL GtkMenuShell::selection-done ##### -->
<para>
This signal is emitted when a selection has been completed within a menu
shell.
</para>
@menushell: the object which received the signal.
<!-- ##### ARG GtkMenuShell:take-focus ##### -->
<para>
</para>
<!-- ##### FUNCTION gtk_menu_shell_append ##### -->
<para>
Adds a new #GtkMenuItem to the end of the menu shell's item list.
</para>
@menu_shell: a #GtkMenuShell.
@child: The #GtkMenuItem to add.
<!-- ##### FUNCTION gtk_menu_shell_prepend ##### -->
<para>
Adds a new #GtkMenuItem to the beginning of the menu shell's item list.
</para>
@menu_shell: a #GtkMenuShell.
@child: The #GtkMenuItem to add.
<!-- ##### FUNCTION gtk_menu_shell_insert ##### -->
<para>
Adds a new #GtkMenuItem to the menu shell's item list at the position
indicated by @position.
</para>
@menu_shell: a #GtkMenuShell.
@child: The #GtkMenuItem to add.
@position: The position in the item list where @child is added.
Positions are numbered from 0 to n-1.
<!-- ##### FUNCTION gtk_menu_shell_deactivate ##### -->
<para>
Deactivates the menu shell. Typically this results in the menu shell
being erased from the screen.
</para>
@menu_shell: a #GtkMenuShell.
<!-- ##### FUNCTION gtk_menu_shell_select_item ##### -->
<para>
Selects the menu item from the menu shell.
</para>
@menu_shell: a #GtkMenuShell.
@menu_item: The #GtkMenuItem to select.
<!-- ##### FUNCTION gtk_menu_shell_select_first ##### -->
<para>
</para>
@menu_shell:
@search_sensitive:
<!-- ##### FUNCTION gtk_menu_shell_deselect ##### -->
<para>
Deselects the currently selected item from the menu shell, if any.
</para>
@menu_shell: a #GtkMenuShell.
<!-- ##### FUNCTION gtk_menu_shell_activate_item ##### -->
<para>
Activates the menu item within the menu shell.
</para>
@menu_shell: a #GtkMenuShell.
@menu_item: The #GtkMenuItem to activate.
@force_deactivate: If TRUE, force the deactivation of the menu shell
after the menu item is activated.
<!-- ##### FUNCTION gtk_menu_shell_cancel ##### -->
<para>
</para>
@menu_shell:
<!-- ##### FUNCTION gtk_menu_shell_set_take_focus ##### -->
<para>
</para>
@menu_shell:
@take_focus:
<!-- ##### FUNCTION gtk_menu_shell_get_take_focus ##### -->
<para>
</para>
@menu_shell:
@Returns:
<!-- ##### ENUM GtkMenuDirectionType ##### -->
<para>
An enumeration representing directional movements within a menu.
</para>
@GTK_MENU_DIR_PARENT: To the parent menu shell.
@GTK_MENU_DIR_CHILD: To the submenu, if any, associated with the item.
@GTK_MENU_DIR_NEXT: To the next menu item.
@GTK_MENU_DIR_PREV: To the previous menu item.
|
