似乎没有详尽的文档。以下是我目前发现的：
可能的操作列表（来自 /usr/share/themes/Emacs/gtk-3.0/gtk-keys.css）：
- 移动光标
- 从光标中删除
- 剪切剪贴板
- 过去的剪贴板
- 开始交互式搜索
- 移动当前
获取 gtk+ 代码：
git clone git://git.gnome.org/gtk+
例如，“移动光标动作”：
bind "<ctrl>b" { "move-cursor" (logical-positions, -1, 0) };
如果你这样做：
grep -i logical gtk+/gtk/gtkenums.h
您会找到匹配项并发现还有其他可能性：
/**
* GtkMovementStep:
* @GTK_MOVEMENT_LOGICAL_POSITIONS: Move forward or back by graphemes
* @GTK_MOVEMENT_VISUAL_POSITIONS: Move left or right by graphemes
* @GTK_MOVEMENT_WORDS: Move forward or back by words
* @GTK_MOVEMENT_DISPLAY_LINES: Move up or down lines (wrapped lines)
* @GTK_MOVEMENT_DISPLAY_LINE_ENDS: Move to either end of a line
* @GTK_MOVEMENT_PARAGRAPHS: Move up or down paragraphs (newline-ended lines)
* @GTK_MOVEMENT_PARAGRAPH_ENDS: Move to either end of a paragraph
* @GTK_MOVEMENT_PAGES: Move by pages
* @GTK_MOVEMENT_BUFFER_ENDS: Move to ends of the buffer
* @GTK_MOVEMENT_HORIZONTAL_PAGES: Move horizontally by pages
*/
例如我想做的绑定（将光标移动到 Gtk::TextView 中文本的末尾）
bind "<Control>KP_Space" { "move-cursor" (buffer-ends, 1, 0) }
“模板”是：
bind "key_combination" { "action" (action_param1, action_param2, ...)}
对于move-cursor 操作，参数为(step, count, extend_selection)，其中step 是上述枚举值之一。请注意，对于 line-ends、paragraph-ends 和 buffer-ends，负值 count 表示“开始”，正值表示“结束”。而extend_selection 只是 0 或 1（对于 C 风格的“False”和“True”）。
同样，“删除光标”操作的选项是：
/**
* GtkDeleteType:
* @GTK_DELETE_CHARS: Delete characters.
* @GTK_DELETE_WORD_ENDS: Delete only the portion of the word to the
* left/right of cursor if we’re in the middle of a word.
* @GTK_DELETE_WORDS: Delete words.
* @GTK_DELETE_DISPLAY_LINES: Delete display-lines. Display-lines
* refers to the visible lines, with respect to to the current line
* breaks. As opposed to paragraphs, which are defined by line
* breaks in the input.
* @GTK_DELETE_DISPLAY_LINE_ENDS: Delete only the portion of the
* display-line to the left/right of cursor.
* @GTK_DELETE_PARAGRAPH_ENDS: Delete to the end of the
* paragraph. Like C-k in Emacs (or its reverse).
* @GTK_DELETE_PARAGRAPHS: Delete entire line. Like C-k in pico.
* @GTK_DELETE_WHITESPACE: Delete only whitespace. Like M-\ in Emacs.
*
* See also: #GtkEntry::delete-from-cursor.
*/
现在，如果您希望所有人都看到所有可能的硬编码操作，那么
这是一种方法：
find ./gtk+/ -type f | xargs grep -A 2 gtk_binding_entry_add_signal
你会看到很多这样的事情：
./gtk+/gtk/gtklabel.c: gtk_binding_entry_add_signal (binding_set, GDK_KEY_backslash, GDK_CONTROL_MASK,
./gtk+/gtk/gtklabel.c- "move-cursor", 3,
./gtk+/gtk/gtklabel.c- G_TYPE_ENUM, GTK_MOVEMENT_PARAGRAPH_ENDS,
--
./gtk+/gtk/gtklabel.c: gtk_binding_entry_add_signal (binding_set, GDK_KEY_c, GDK_CONTROL_MASK,
./gtk+/gtk/gtklabel.c- "copy-clipboard", 0);
./gtk+/gtk/gtklabel.c-
./gtk+/gtk/gtklabel.c: gtk_binding_entry_add_signal (binding_set, GDK_KEY_Return, 0,
./gtk+/gtk/gtklabel.c- "activate-current-link", 0);
./gtk+/gtk/gtklabel.c: gtk_binding_entry_add_signal (binding_set, GDK_KEY_ISO_Enter, 0,
./gtk+/gtk/gtklabel.c- "activate-current-link", 0);
./gtk+/gtk/gtklabel.c: gtk_binding_entry_add_signal (binding_set, GDK_KEY_KP_Enter, 0,
./gtk+/gtk/gtklabel.c- "activate-current-link", 0);
./gtk+/gtk/gtklabel.c-
--
./gtk+/gtk/gtkdialog.c: gtk_binding_entry_add_signal (binding_set, GDK_KEY_Escape, 0, "close", 0);
那么应该很容易找到你要找的东西。