Progress Bar¶
The progress bar is a simple widget for showing a percentage progress for task completion.
Usage¶
import toga
p_bar = toga.ProgressBar(max=100, value=1)
# Update progress
p_bar.value = 10
Reference¶
-
class
toga.interface.widgets.progressbar.
ProgressBar
(id=None, style=None, max=None, value=None)¶ Progressbar widget
Instantiate a new instance of the progress bar widget
Parameters: - id (
str
) – An identifier for this widget. - style (
colosseum.CSSNode
) – an optional style object. If no style is provided then a new one will be created for the widget. - max (
int
) – The maximum value - value (
int
) – The initial value
-
add
(child)¶ Add a widget as a child of this one.
Raises an
ValueError
if this widget is a leaf, and cannot have children.Parameters: child ( toga.Widget
) – The child to add to the widget
-
app
¶ The App to which this widget belongs.
Return type: toga.App
-
children
¶ The children of this node.
This always returns a list, even if the node is a leaf and cannot have children.
Return type: list
Returns: A list of the children for this widget
-
hide
()¶ Hide the widget from the super view.
-
id
¶ The node identifier. This id can be used to target CSS directives
Return type: str
-
is_running
¶ Is the progress bar currently running?
Return type: bool
-
max
¶ The maximum value
Return type: int
-
parent
¶ The parent of this node.
Return type: toga.Widget
-
set_font
(font)¶ Set a font on this widget.
Parameters: font ( toga.Font
) – The new font
-
show
()¶ Show the widget on the super view.
-
start
()¶ Start the progress bar animation.
-
stop
()¶ Stop the progress bar animation.
-
style
¶ The style object for this widget.
Returns: The style for this widget Return type: colosseum.CSSNode
-
value
¶ The progress value
Return type: int
-
window
¶ The Window to which this widget belongs.
Return type: toga.Window
- id (