gtkdialog: notebook widget reference

# notebook widget Gtk2: A GtkNotebook Gtk3: A GtkNotebook ## Definition
    <notebook tag_attr="value"...>
        widget...
        <variable>varname</variable>
        <input>command</input>
        <input file>filename</input>
        <sensitive>state</sensitive>
        <action signal="type">activity</action>...
        <output file>filename</output>
    </notebook>
“…” denotes acceptance of multiples of the same thing. ## Tag Attributes See the GtkNotebook widget and ancestor class properties. The following custom tag attributes are available:
Name | Description | Value | Since
--- | --- | --- | ---
space-expand | Pack widget expanding into space | `true` or `false` | 0.7.21
space-fill | Pack widget filling space | `true` or `false` | 0.7.21
block-function-signals | Block signal emissions from functions | `true` or `false` | 0.7.21
file-monitor | Emit signal when input file(s) change | `true` or `false` | 0.8.1
auto-refresh | Auto refresh when input file(s) change | `true` or `false` | 0.8.1
tab-base-index | Tab label start page number | Integer | 0.7.21
tab-labels | Tab labels | label0 `|` label1 `|` … | 0.7.21
tab-prefix | Tab label prefix |  | 0.7.21
tab-suffix | Tab label suffix |  | 0.7.21
## Directives Some of these may have tag attribute equivalents.
Name | Description | Contents | Since
--- | --- | --- | ---
variable | Variable name |  | 0.7.21
variable export=“false” | Variable name, not exported to shell |  | 0.8.3
input[1] | Data input source | Shell command | 0.7.21
input file[1] | Data input source | Filename | 0.7.21
sensitive | Sensitive state | `true` or `false` | 0.7.21
action signal=“type” | Execute command on signal | Shell command |
action signal=“type” | Perform function on signal | function:parameter |
action signal=“type” condition=“type” | Execute command on signal conditionally | Shell command | 0.8.3
action signal=“type” condition=“type” | Perform function on signal conditionally | function:parameter | 0.8.3
output file | Data output target | Filename | 0.7.21
## Signals There is no default signal for this widget. The “file-changed” signal is emitted if file-monitor is true and the input file being monitored has changed. The following signals are connected-up for all widgets: Gtk2: button-press-event, button-release-event, configure-event, enter-notify-event, leave-notify-event, focus-in-event, focus-out-event, hide, show, realize, key-press-event, key-release-event, map-event, unmap-event Gtk3: button-press-event, button-release-event, configure-event, enter-notify-event, leave-notify-event, focus-in-event, focus-out-event, hide, show, realize, key-press-event, key-release-event, map-event, unmap-event ## Functions The following functions can be performed upon this widget by any widget capable of emitting signals:
Type | Description | Parameter | Since
--- | --- | --- | ---
enable | Sensitise widget | Variable name |
disable | Desensitise widget | Variable name |
show | Show widget | Variable name | 0.8.1
hide | Hide widget | Variable name | 0.8.1
grabfocus | Grab input focus | Variable name | 0.8.1
refresh | Reload input data | Variable name | 0.7.21
save | Save widget data | Variable name | 0.7.21
The following general functions can be performed by any widget capable of emitting signals:
Type | Description | Parameter | Since
--- | --- | --- | ---
break | Break out of actions list | None | 0.8.3
command | Execute command | Shell command |
exit | Exit dialog | A value for the `EXIT` variable |
closewindow | Close dialog | Variable name |
launch | Launch dialog | Variable name |
presentwindow | Present dialog | Variable name | 0.8.1
## Conditions The following conditions can be used within the condition attribute of action directives:
Type | Description | Argument | Since
--- | --- | --- | ---
active_is_true(argument) | Active state of toggle widget | Variable name | 0.8.3
active_is_false(argument) | Active state of toggle widget | Variable name | 0.8.3
command_is_true(argument) | Output of shell command | Shell command | 0.8.3
command_is_false(argument) | Output of shell command | Shell command | 0.8.3
file_is_true(argument) | Contents of a file | Filename | 0.8.3
file_is_false(argument) | Contents of a file | Filename | 0.8.3
sensitive_is_true(argument) | Sensitive state of widget | Variable name | 0.8.3
sensitive_is_false(argument) | Sensitive state of widget | Variable name | 0.8.3
visible_is_true(argument) | Visible state of widget | Variable name | 0.8.3
visible_is_false(argument) | Visible state of widget | Variable name | 0.8.3
variable_is_true(argument) | Value of widget | Variable name | 0.8.5
variable_is_false(argument) | Value of widget | Variable name | 0.8.5
true means “true”, “yes” or a non-zero value, false means “false”, “no” or zero, therefore the shell command is expected to echo one of these values to stdout. ## Notes This widget does not accept setting a default page before being shown (there’s a note about it here (Gtk2) and here (Gtk3)) which will result in input data being discarded at start-up. This issue can be overcome by using the “page” (Gtk2, Gtk3) tag attribute which will be applied after the widget is shown. button, checkbox, chooser, colorbutton, comboboxentry, comboboxtext, combobox, edit, entry, eventbox, expander, fontbutton, frame, hbox, hscale, hseparator, list, menubar, menuitemseparator, menuitem, menu, notebook, pixmap, progressbar, radiobutton, separator, spinbutton, statusbar, table, terminal, text, timer, togglebutton, tree, vbox, vscale, vseparator, window,