Number Input¶
The Number input is a text input box that is limited to numeric input.
Usage¶
import toga
textbox = toga.NumberInput(min_value=1, max_value=10)
Reference¶
-
class
toga.interface.widgets.numberinput.
NumberInput
(id=None, style=None, min_value=0, max_value=100, step=1, **ex)¶ Widget for input of a number
Instantiate a new instance of the Number input 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. - min_value (
int
) – Minimum value (default 0) - max_value (
int
) – Maximum value (default 100) - step (
int
) – Step of the adjustment buttons
-
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
-
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.
-
style
¶ The style object for this widget.
Returns: The style for this widget Return type: colosseum.CSSNode
-
value
¶ Current value
Return type: int
Returns: The current value
-
window
¶ The Window to which this widget belongs.
Return type: toga.Window
- id (