v_sim.UiNumericalEntry

Subclasses:

None

Methods

Inherited:

Gtk.Entry (76), Gtk.Widget (278), GObject.Object (37), Gtk.Buildable (10), Gtk.CellEditable (3), Gtk.Editable (13)

Structs:

Gtk.WidgetClass (12), GObject.ObjectClass (5)

class	new (value)
	getValue ()
	setValue (value)
	warnValue (fallback)

Virtual Methods

Inherited:

Gtk.Entry (14), Gtk.Widget (82), GObject.Object (7), Gtk.Buildable (10), Gtk.CellEditable (3), Gtk.Editable (10)

Properties

Inherited:

Gtk.Entry (51), Gtk.Widget (39), Gtk.CellEditable (1)

Name	Type	Flags	Short Description
value	float	r/w/c	numerical value

Style Properties

Inherited:

Gtk.Entry (4), Gtk.Widget (17)

Signals

Inherited:

Gtk.Entry (15), Gtk.Widget (69), GObject.Object (1), Gtk.CellEditable (2), Gtk.Editable (3)

Name	Short Description
value-changed	This signal is emitted when a new valid numerical value is entered.

Fields

Inherited:

Gtk.Entry (15), Gtk.Widget (69), GObject.Object (1), Gtk.CellEditable (2), Gtk.Editable (3)

Class Details

class v_sim.UiNumericalEntry(**kwargs)

Bases:

Gtk.Entry

Abstract:

No

Structure:

v_sim.UiNumericalEntryClass

Short form for a #VisuUiNumericalEntry_struct structure.

classmethod new(value)

Parameters:

value (float) – the initial value.

Returns:

a newly created v_sim.UiNumericalEntry widget.

Return type:

Gtk.Widget

A v_sim.UiNumericalEntry widget is like a Gtk.Entry widget, but it only accepts double precision values (written in plain format, e.g. 1.23456, or scientific notation, e.g. 1.2345e6). The widget can’t be blank and there is always a value printed in it. If the user erase the current value or enter something that is not a recognised double precision value, the widget returns to its previous valid value.

getValue()

Returns:

the double precision value printed in the v_sim.UiNumericalEntry.

Return type:

float

You can get the value contained in the given self using this method.

setValue(value)

Parameters:

value (float) – a double precision value.

Use this method to set the value for the given #numericalEntry widget.

warnValue(fallback)

Parameters:

fallback (float) – a floating point value.

xlib.Display a warning sign in the entry and fallback to the given value.

New in version 3.8.

Signal Details

v_sim.UiNumericalEntry.signals.value_changed(ui_numerical_entry, oldValue)

Signal Name:

value-changed

Flags:

RUN_FIRST, ACTION

Parameters:

• ui_numerical_entry (v_sim.UiNumericalEntry) – The object which received the signal

• oldValue (float) – the previous value.

This signal is emitted when a new valid numerical value is entered.

New in version 3.1.

Property Details

v_sim.UiNumericalEntry.props.value

Name:

value

Type:

float

Default Value:

0.0

Flags:

READABLE, WRITABLE, CONSTRUCT

numerical value