progressbar widget
A GtkProgressBar
Definition
<progressbar tag_attr="value"...>
<label>text</label>
<variable>varname</variable>
<input>command</input>
<action>activity</action>...
<action signal="type">activity</action>...
<action function="type">parameter</action>...
</progressbar>
"..." denotes acceptance of multiples of the same thing.
Tag Attributes
See the GtkProgressBar 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 |
Directives
Some of these may have tag attribute equivalents.
| Name | Description | Contents | Since |
|---|
| label | Initial text | | |
| variable | Variable name | | |
| variable export="false" | Variable name, not exported to shell | | 0.8.3 |
| input | Data input source | Shell command | |
| action | Execute command on default signal | Shell command | |
| action | Perform function on default signal | function:parameter | |
| action signal="type" | Execute command on signal | Shell command | 0.8.1 |
| action signal="type" | Perform function on signal | function:parameter | 0.8.1 |
| action function="type" | Perform function on default signal | parameter | 0.8.3 |
| action condition="type" | Execute command on default signal conditionally | Shell command | 0.8.3 |
| action condition="type" | Perform function on default signal conditionally | function:parameter | 0.8.3 |
| 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 |
| action function="type" condition="type" | Perform function on default signal conditionally | parameter | 0.8.3 |
Signals
The default signal is "time-out", emitted when the input data reaches 100.
The following signals are connected-up for all widgets:
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 |
|---|
| show | Show widget | Variable name | 0.8.1 |
| hide | Hide widget | Variable name | 0.8.1 |
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 |
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
None.
button,
checkbox,
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,
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